3M INNOVATIVE PROPERTIES COMPANY patent applications on October 17th, 2024
Patent Applications by 3M INNOVATIVE PROPERTIES COMPANY on October 17th, 2024
3M INNOVATIVE PROPERTIES COMPANY: 22 patent applications
3M INNOVATIVE PROPERTIES COMPANY has applied for patents in the areas of A61B5/097 (2), B32B27/08 (2), C08F220/18 (2), B29L31/00 (2), B33Y10/00 (2) A61B5/097 (2), C09D5/002 (1), H01B7/1875 (1), G16H50/50 (1), G02B6/3885 (1)
With keywords such as: portion, surface, interproximal, composition, tooth, sample, including, collection, having, and mold in patent application abstracts.
Patent Applications by 3M INNOVATIVE PROPERTIES COMPANY
Inventor(s): Audrey A. Sherman of Woodbury MN (US) for 3m innovative properties company, Alan R. Dombrowski of Woodbury MN (US) for 3m innovative properties company, Michael R. Berrigan of Oakdake MN (US) for 3m innovative properties company, Brett J. Sitter of Marine on St Croix MN (US) for 3m innovative properties company, Tonya D. Bonilla of Woodbury MN (US) for 3m innovative properties company, Narina Y. Stepanova of Woodbury MN (US) for 3m innovative properties company, Laura R. Nereng of Woodbury MN (US) for 3m innovative properties company, Michael C. Wohl of Bethesda MD (US) for 3m innovative properties company
IPC Code(s): A61B5/097, A61B5/08, A61B10/00
CPC Code(s): A61B5/097
Abstract: a protected sample collection media for use in a sample collection device includes a piece of porous sample collection media having a first major side and an opposing second major side; and a protective sheath fully covering the first major side and the second major side. the protective sheath has a first portion and a second portion. the first portion is removable without removing the second portion. the second portion forms a tab constructed to be gripped by hand. the protected sample collection media may be part of a system including a sample collection device. the system may be provided as a kit including instructions for use of the kit.
Inventor(s): Audrey A. Sherman of Woodbury MN (US) for 3m innovative properties company, Alan R. Dombrowski of Woodbury MN (US) for 3m innovative properties company, Brett J. Sitter of Marine on St Croix MN (US) for 3m innovative properties company, Michael R. Berrigan of Oakdale MN (US) for 3m innovative properties company, Tonya D. Bonilla of Woodbury MN (US) for 3m innovative properties company, Narina Y. Stepanova of Woodbury MN (US) for 3m innovative properties company, Laura R. Nereng of Woodbury MN (US) for 3m innovative properties company
IPC Code(s): A61B5/097, A61B10/00
CPC Code(s): A61B5/097
Abstract: a sample collection device includes a housing including an exhalation portion and a coupling portion. the coupling portion can be coupled with/to a sample collection tube. an airflow path extends through the housing. the device further includes porous sample collection media partially disposed between within the housing and arranged to occlude the airflow path. the porous sample collection includes nonwoven material and may include polylactic acid, polypropylene, or a combination thereof. the housing can be a single piece, part, or component, or can be multiple pieces, parts, components, or portions. in an embodiment of a two-piece housing, the first part includes an exhalation piece (e.g., a mouthpiece or nosepiece) and the second part includes a coupling end constructed for coupling with a sample collection tube. a method of obtaining a sample using the sample collection device includes breathing into the exhalation piece or portion to collect a sample on the porous sample collection media; coupling the second part or portion with a sample collection tube; and transferring the collected sample on the porous sample collection media into the sample collection tube.
Inventor(s): James D. Hansen of St. Paul MN (US) for 3m innovative properties company, Katelyn M. Languell of Eagan MN (US) for 3m innovative properties company, Joseph C. Dingeldein of Hudson WI (US) for 3m innovative properties company
IPC Code(s): A61C13/107, A61C5/77
CPC Code(s): A61C13/0001
Abstract: a custom tool for forming a dental restoration in a mouth of a patient including a first mold body providing for a customized fit with at least one tooth of the patient, wherein the first mold body includes a portion corresponding with at least a first surface of the tooth and a first interproximal portion corresponding with a first interproximal surface of the tooth and a second interproximal portion corresponding with the second interproximal surface of the tooth, wherein the first interproximal portion of the first mold body and the second interproximal portion of the second mold body each have a patient-specific customized fit, wherein the first mold body and second mold body are configured to combine with the tooth of the patient to form a mold cavity encompassing a portion of missing tooth structure of the tooth, and wherein a first portion of the missing tooth structure includes missing interproximal tooth structure.
Inventor(s): James D. Hansen of White Bear Lake MN (US) for 3m innovative properties company, Katelyn M. Languell of Eagan MN (US) for 3m innovative properties company, Joseph C. Dingeldein of Hudson WI (US) for 3m innovative properties company
IPC Code(s): A61C13/08, A61C5/20, A61C5/77, A61C5/85
CPC Code(s): A61C13/081
Abstract: a custom tool for forming a dental restoration in a mouth of a patient, the custom tool comprising: a first mold body providing for a customized fit with at least three teeth of the patient, wherein the first mold body includes a first portion corresponding with at least a first surface of a first tooth and a first interproximal portion corresponding with a first interproximal surface of the first tooth and a second interproximal portion corresponding with the second interproximal surface of the first tooth, wherein the first interproximal portion and the second interproximal portion of the first tooth of the first mold body each have a patient-specific digitally engineered interproximal portion, wherein the first interproximal portion and the second interproximal portion of the second tooth of the first mold body each have a patient-specific digitally engineered interproximal portion, and wherein the first interproximal portion and the second interproximal portion of the second tooth of the first mold body each have a patient-specific digitally engineered interproximal portion, wherein the first mold body is configured to combine with the three teeth of the patient to form a portion of a mold cavity encompassing a portion of missing tooth structure of the three teeth, and wherein a first portion of the missing tooth structure includes missing interproximal tooth structure of the first interproximal surface of the first tooth and the second interproximal surface of the first tooth.
Inventor(s): Alan R. Dombrowski of Woodbury MN (US) for 3m innovative properties company, Adam S. Troness of Dellwood MN (US) for 3m innovative properties company, Val Vossen of Minneapolis MN (US) for 3m innovative properties company, Dennard J. Powell of St. Paul MN (US) for 3m innovative properties company
IPC Code(s): A61M5/50, A61M39/10, A61M39/16
CPC Code(s): A61M5/5086
Abstract: the disclosed tamper-evident closure encloses a medical access device, such as a vascular access device, such that it will be visibly apparent if the medical access device contained in the tamper-evident closure becomes exposed. the tamper-evident closure cannot be reapplied over the medical access device in a way to look the same as it did prior to exposing the medical access device. the tamper-evident closures comprise a securing strap with a first securing strap portion secured to the first part of the tamper-evident closure, a second securing strap portion with a free end for securing to a second part of the tamper-evident closure, and an area of weakness separating the first securing strap portion from the second securing strap portion. the force to break the area of weakness is less than the force to separate the securing strap from the first part or second part.
Inventor(s): Anthony J. Nowicki of Woodbury MN (US) for 3m innovative properties company, Ronald D. Jesme of Plymouth MN (US) for 3m innovative properties company, Judd D. Perner of Missouri City TX (US) for 3m innovative properties company, Scott E. Brigham of Maplewood MN (US) for 3m innovative properties company, Jeffrey T. Keacher of Denver CO (US) for 3m innovative properties company, Mohsen Salehi of Woodbury MN (US) for 3m innovative properties company, Jonathan J. Lepp of Eagan MN (US) for 3m innovative properties company
IPC Code(s): A62B35/00, A62B35/04, F16B45/02, G01V3/10, G08B21/02
CPC Code(s): A62B35/0068
Abstract: techniques are described for monitoring and controlling fall protection equipment. for example, the techniques of this disclosure may be used to monitor the connection status of fall protection equipment, e.g., whether or not the fall protection equipment is connected to a support structure. the techniques described in the disclosure may determine whether the fall protection equipment is connected to a support structure based on changes in a resonant frequency of an electronic circuit of an inductive sensor within the fall protection equipment. the inductive sensor may be formed from sets of one or more coils, where a first set of one or more coils and a second set of one or more coils are wound in opposite directions.
20240342711. SMALL VOLUME FLUIDIC DEVICES_simplified_abstract_(3m innovative properties company)
Inventor(s): Steven P. Swanson of Blaine MN (US) for 3m innovative properties company, Kurt J. Halverson of Lake Elmo MN (US) for 3m innovative properties company, Caleb T. Nelson of McKinney TX (US) for 3m innovative properties company
IPC Code(s): B01L3/00, B32B7/14, B32B27/08, B32B27/18, B32B27/30, B32B27/32, B32B27/36, B32B27/40
CPC Code(s): B01L3/50273
Abstract: the present disclosure provides fluidic devices. a fluidic device includes a) a first bondable polymeric layer having a first major surface that is substantially planar; b) a second polymeric layer having a first major surface that is substantially planar; and c) a hydrophilic mask material disposed on a first portion of the first major surface of the first bondable polymeric layer. a surface of the hydrophilic mask material exhibits an advancing contact angle with water of less than 90 degrees. a second portion of the first major surface of the first bondable polymeric layer is bonded to a first portion of the first major surface of the second polymeric layer. the hydrophilic mask material and a second portion of the first major surface of the second polymeric layer are in direct contact with each other at at least one point. an open volume is defined by interstitial space located between the hydrophilic mask material and the second portion of the first major surface of the second polymeric layer. the open volume comprises two or more openings and at least one of the openings is located at an edge of the first bondable polymeric layer. the fluidic devices can be formed to have small volumes for use as precision fluidic devices, such as blood glucose testing strips.
Inventor(s): Phillip D. Hustad of St. Paul MN (US) for 3m innovative properties company, Benjamin C. Mac Murray of Minneapolis MN (US) for 3m innovative properties company
IPC Code(s): B29C71/00, B29C64/135, B29C64/30, B29K101/12, B33Y10/00, B33Y40/00, B33Y80/00
CPC Code(s): B29C71/0009
Abstract: infiltrated three-dimensional articles are provided. an article includes a first polymeric material having an exterior surface and an interior volume; and a second polymeric material that is a thermoplastic polymer or a reaction product of a polymerizable composition disposed in at least a portion of the interior volume of the first polymeric material to a depth from the exterior surface. methods of making the articles are provided. a method includes curing a photopolymerizable composition containing at least one reactive component and at least one photoinitiator to form an additive manufactured three-dimensional structure of a first polymeric material having an exterior surface and an interior volume. the method further includes contacting at least a portion the three-dimensional structure with a fluid to form an infiltrated structure; and curing or drying the fluid of the infiltrated structure to form an infiltrated three-dimensional article.
Inventor(s): Ta-Hua Yu of Woodbury MN (US) for 3m innovative properties company, Olester Benson of Woodbury MN (US) for 3m innovative properties company, Timothy J. Hebrink of Scandia MN (US) for 3m innovative properties company, Jodi L. Connell of St. Paul MN (US) for 3m innovative properties company, Bruce R. Broyles of Oakdale MN (US) for 3m innovative properties company, Ming-Lai Lai of Afton MN (US) for 3m innovative properties company, Raymond P. Johnston of Lake Elmo MN (US) for 3m innovative properties company
IPC Code(s): B81B1/00, A61C7/08, A63B71/08, B29C51/02, B29C59/02, B29L31/00
CPC Code(s): B81B1/006
Abstract: the present disclosure provides a microstructured article () including a thermoplastic polymer shaped to have a curve. at least a portion of the curve includes a microstructured surface (b, a, ) of utilitarian discontinuities and the microstructured surface (b, a, ) includes peak structures and adjacent valleys (). the peak structures and the curve are formed of a single piece of the thermoplastic polymer. a method of making the microstructured articles is also provided including a) obtaining a tool () shaped to include at least one of a protrusion or a concavity; b) disposing a microstructured film (a, c, ) on at least a portion of the tool () including the protrusion and/or the concavity; and c) thermoforming a single piece of thermoplastic polymer onto the tool () to form a microstructured article () shaped to include a curve. the curve is an inverse of the protrusion or the concavity of the tool ().
Inventor(s): Erik M. Townsend of South Saint Paul MN (US) for 3m innovative properties company, William H. Moser of Edina MN (US) for 3m innovative properties company, Amanda K. Leone of Saint Paul MN (US) for 3m innovative properties company, Wayne S. Mahoney of Saint Paul MN (US) for 3m innovative properties company
IPC Code(s): C08F220/18, C08F2/50, C08F4/40
CPC Code(s): C08F220/18
Abstract: a free-radically polymerizable composition comprises at least one free-radically polymerizable compound, at least one transition metal acetylacetonate coordination complex having a neutral charge, and a photolabile reducing agent represented by the formula i r, r, and ra independently h or a c-chydrocarbyl group, and ris h or methyl. a method of polymerizing the free-radically polymerizable composition to provide an at least partially polymerized composition is also disclosed.
Inventor(s): Joseph D. Rule of Woodbury MN (US) for 3m innovative properties company, Kolby L. White of Woodbury MN (US) for 3m innovative properties company, Ross E. Behling of Woodbury MN (US) for 3m innovative properties company, Jacob D. Young of St. Paul MN (US) for 3m innovative properties company, Jay M. Jennen of Forest Lake MN (US) for 3m innovative properties company, David P. Siglin of St. Paul MN (US) for 3m innovative properties company
IPC Code(s): C08G18/72, B29C48/00, B29C48/05, B29C64/118, B29K75/00, B29K105/00, B29L31/00, B33Y10/00, B33Y70/00, C08G18/28, C08G18/42, C08G18/65, C08G18/66, C08G18/76, C08G18/79, C09D175/06
CPC Code(s): C08G18/725
Abstract: the present disclosure provides an extrudable article and a composition, each including at least one polyurethane including hydroxyl groups and latent isocyanate groups in the form of uretdione groups. the hydroxyl groups are present on a first polyurethane and the latent isocyanate groups are present on either the first polyurethane or a second polyurethane and a ratio of the latent isocyanate groups to the hydroxyl groups is greater than 1.2:1. a method of making the extrudable article is provided including reacting in an extruder a polymerizable composition including a uretdione-containing material including a reaction product of a diisocyanate reacted with itself, a hydroxyl-containing compound, and an isocyanate-containing compound. a method of making a core-sheath filament is provided including forming a core composition of the at least one polyurethane and wrapping a sheath composition including an ethylene copolymer or a polyolefin around the core composition. further, methods of printing a composition are provided including heating and mixing the extrudable article, such as in an extruder, to form a molten composition, then dispensing the molten composition through a nozzle onto a substrate.
Inventor(s): Michael C. Dadalas of Burghausen (DE) for 3m innovative properties company, Klaus Hintzer of Kastl (DE) for 3m innovative properties company, Naiyong Jing of St. Paul MN (US) for 3m innovative properties company, Steffen Vowinkel of Mühldorf am Inn (DE) for 3m innovative properties company
IPC Code(s): C08L27/18
CPC Code(s): C08L27/18
Abstract: presently described are electronic telecommunication articles comprising core shell fluoropolymers comprising polymerized units of tetrafluoroethylene and no greater than 1 wt. % of polymerized units of comonomer comprising a functional group. the functional groups are typically selected from nitrile, halogen, sulfur oxide, perfluorinated alkyl ether, and carbonyl. the core shell fluoropolymer typically comprises at least 80, 85, 90, 95, 96, 97, 98, 99 wt. % or greater of polymerized units of tetrafluoroethylene. in some embodiments, the core shell fluoropolymer further comprises up to 20 or 25 wt. % of polymerized units of other comonomers, such as hexafluoropropylene (hfp). also described are methods of making a coated substrate, coated substrates, and core shell fluoropolymers.
Inventor(s): Jitendra S. Rathore of Woodbury MN (US) for 3m innovative properties company, Kara A. Meyers of Oakdale MN (US) for 3m innovative properties company, Nicholas T. Gabriel of Grand Rapids MN (US) for 3m innovative properties company, Kayla C. Picha of Maplewood MN (US) for 3m innovative properties company, Howard M. Kaplan of Mahtomedi MN (US) for 3m innovative properties company, Shawn C. Dodds of St. Paul MN (US) for 3m innovative properties company, Lyudmila A. Pekurovsky of Bloomington MN (US) for 3m innovative properties company
IPC Code(s): C09D5/00, C08J7/04, C08J7/043, C09D183/04
CPC Code(s): C09D5/002
Abstract: a curable composition comprises a siloxane compound and a tetraalkyl orthotitanate. the siloxane compound comprises m divalent units represented by the formula —sih(r)o—, n divalent units represented by the formula —si(r)(or)o—, and p divalent units represented by the formula —si(r)o—, wherein each rindependently represents an alkyl group having from 1 to four carbon atoms, each rindependently represents h or an alkyl group having from 1 to four carbon atoms, m and n are integers greater than or equal to 1, and p is an integer greater than or equal to 0. an at least partially cured curable composition and composite articles including the same are also disclosed.
Inventor(s): Ryan B. Prince of St. Paul MN (US) for 3m innovative properties company, Adam R. Wohl of Mahtomedi MN (US) for 3m innovative properties company, Barbara L. Kellen of Baldwin WI (US) for 3m innovative properties company, Alexander J. Kugel of Woodbury MN (US) for 3m innovative properties company
IPC Code(s): C09J4/00, C08F2/38, C08F2/50, C08F4/44, C08F220/06, C08F220/14, C08F220/18, C08F222/10, C09J7/38, C09J133/08
CPC Code(s): C09J4/00
Abstract: curable precursor compositions for adhesives (e.g., pressure sensitive adhesives) and related articles, assemblies, and methods. the provided compositions contain a mixture comprising 50 to 100 parts by weight of a first polymerizable component, 0 to 50 parts by weight of a second polymerizable component, a transition metal complex soluble in the mixture, and an effective amount of a polymerization initiator, thereby allowing for the formation of high molecular weight polymer with essentially no gel content that can be easily processed via established hot melt techniques (i.e., a hot melt processable adhesive), even in the absence of chain transfer agents or crosslinking agents.
Inventor(s): Jian Li of London (CA) for 3m innovative properties company, Prince P. Antony of London (CA) for 3m innovative properties company
IPC Code(s): C09J7/38, C09J5/06
CPC Code(s): C09J7/383
Abstract: the tape includes a backing and a pressure-sensitive adhesive applied from an aqueous dispersion on the backing. the pressure-sensitive adhesive includes an at least partially crosslinked elastomer, a tackifying resin, and sulfur. a process for making the tape includes applying an aqueous dispersion of an elastomer, the tackifying resin, and the sulfur to the backing and drying the aqueous dispersion to provide the pressure-sensitive adhesive on the backing. a process of using the tape includes applying the tape to a surface and exposing the surface to a temperature of at least 150� c.
Inventor(s): Nelson T. Rotto of Woodbury MN (US) for 3m innovative properties company
IPC Code(s): C09J133/02, B32B7/12, B32B15/04, B32B15/08, B32B27/08, B32B37/12, C08F220/06, C08F220/14, C09J4/06, C09J5/00, C09J11/08, C09J133/06
CPC Code(s): C09J133/02
Abstract: the composition includes an acrylic monomer having a carboxylic acid group, an acrylic monomer having a hydroxyl group, at least one of an alkyl acrylate or alkyl methacrylate, and from 15 to 22 percent by weight of a compound composed of divalent segments l and at least two x groups. the divalent segments l are represented by formula l. each segment l is independently directly bonded to two secondary n atoms, two tertiary n atoms, or a secondary and a tertiary n atom. each rrepresents an alkylene group having from 1 to 4 carbon atoms, and at least some of the rgroups are —ch—ch—ch—ch—. each x group is independently represented by the formula ch═c(r)—c(o)—o—v—w—c(o)—. articles and methods using the composition are also described.
Inventor(s): Nelson T. Rotto of Woodbury MN (US) for 3m innovative properties company
IPC Code(s): C09J133/02, B32B7/12, B32B15/04, B32B15/08, B32B27/08, B32B37/12, C08F220/06, C08F220/14, C09J4/06, C09J5/00, C09J11/08, C09J133/06
CPC Code(s): C09J133/02
Abstract:
Inventor(s): Adam O. Moughton of Minneapolis MN (US) for 3m innovative properties company, Kathleen S. Shafer of Woodbury MN (US) for 3m innovative properties company, Andrew Satrijo of St. Paul MN (US) for 3m innovative properties company, Michael J. Maher of St. Paul MN (US) for 3m innovative properties company, Deborah K. Schneiderman of St. Paul MN (US) for 3m innovative properties company
IPC Code(s): C09J133/08, C08L33/08, C08L63/00, C09J163/00
CPC Code(s): C09J133/08
Abstract: curable and cured compositions as well as articles that contain the curable or cured compositions are provided. the curable composition comprises (a) a (meth)acrylic-based multiblock copolymer, (b) a random (meth)acylate copolymer comprising a monomeric unit having a pendant poly(alkylene oxide) group, wherein the monomeric unit having the pendant poly(alkylene oxide) group has a number average molecular weight of at least 300 daltons, (c) an epoxy resin, and (d) a cationic photoinitiator. articles containing the curable composition can be die-cut and can retain their dimensions with minimal oozing when stored under ambient conditions.
Inventor(s): Dwight D. Erickson of Woodbury MN (US) for 3m innovative properties company, Ian R. Owen of Baldwin WI (US) for 3m innovative properties company, Shawn C. Dodds of St. Paul MN (US) for 3m innovative properties company, Matthew S. Stay of Minneapolis MN (US) for 3m innovative properties company, Scott R. Culler of Burnsville MN (US) for 3m innovative properties company, John T. Boden of White Bear Lake MN (US) for 3m innovative properties company, William C. Quade of Stillwater MN (US) for 3m innovative properties company, Joseph D. Solem of Cottage Grove MN (US) for 3m innovative properties company, Negus B. Adefris of St. Paul MN (US) for 3m innovative properties company, Chainika Jangu of Woodbury MN (US) for 3m innovative properties company, Thomas J. Anderson of Cottage Grove MN (US) for 3m innovative properties company, Gregory S. Mueller of Eden Prairie MN (US) for 3m innovative properties company, William Blake Kolb of Stillwater MN (US) for 3m innovative properties company
IPC Code(s): C09K3/14
CPC Code(s): C09K3/1409
Abstract: various embodiments disclosed relate to shaped abrasive particles having sharp tips, methods of making the shaped abrasive particles, methods of abrading a substrate with the shaped abrasive particles, and coated abrasive articles including the shaped abrasive particles. the shaped abrasive particle includes a ceramic, has a polygonal cross-sectional shape along a longitudinal axis of the shaped abrasive particle, and at least one tip of the shaped abrasive particle has a radius of curvature of less than or equal to about 19.2 microns.
Inventor(s): Michael A. Haase of St. Paul MN (US) for 3m innovative properties company, Bing Hao of Woodbury MN (US) for 3m innovative properties company
IPC Code(s): G02B6/38, G02B6/42
CPC Code(s): G02B6/3885
Abstract: an optical ferrule comprises first and second compound stop features respectively disposed at opposing sides of the optical ferrule. each compound stop feature has upper and lower contact surfaces. the lower contact surface is offset below the mating surface of the optical ferrule along a thickness axis perpendicular to the mating surface. the upper contact surface is offset above the mating surface along the thickness axis. the lower contact surface is offset forward from the upper stop surface along a mating direction of the optical ferrule. a connecting surface connects the upper contact surface and the lower contact surface.
Inventor(s): Cameron M. Fabbri of St. Paul MN (US) for 3m innovative properties company, Wenbo Dong of Lakeville MN (US) for 3m innovative properties company, James L. Graham of Woodbury MN (US) for 3m innovative properties company, Cody J. Olson of Ham Lake MN (US) for 3m innovative properties company
IPC Code(s): G16H50/50, G06T5/60, G06T5/77, G06T11/00, G06V10/40, G06V10/764, G06V10/774, G06V10/82
CPC Code(s): G16H50/50
Abstract: a method for displaying teeth after planned orthodontic treatment in order to show persons how their smiles will look after the treatment. the method includes receiving a digital 3d model of teeth or rendered images of teeth, and an image of a person such as a digital photo. the method uses a generator network to produce a generated image of the person showing teeth of the person, the person's smile, after the planned orthodontic treatment. the method uses a discriminator network processing input images, generated images, and real images to train the generator network through deep learning models to product a photo-realistic image of the person after the planned treatment.
20240347228. SHIELDED ELECTRICAL CABLE_simplified_abstract_(3m innovative properties company)
Inventor(s): John T. Cowher of Austin TX (US) for 3m innovative properties company, Dennis L. Doye of Cedar Park TX (US) for 3m innovative properties company, Anthony R. Plepys of Concord MA (US) for 3m innovative properties company, James G. Vana of Cedar Park TX (US) for 3m innovative properties company
IPC Code(s): H01B7/18, H01B7/29, H01B7/295, H01B11/00
CPC Code(s): H01B7/1875
Abstract: a shielded electrical cable is disclosed and includes a plurality of separate individual conductor sets. each conductor set extends along a length of the cable and includes two or more insulated conductors, at least one uninsulated drain grounding wire, and electrically conductive first and second shielding films. the first and second shielding films include cover portions and pinched portions. each pinched portion includes an edge extending along the length of the cable. an electrically conductive multilayer third shielding film is wrapped at least once around the plurality of separate individual conductor sets along the length of the cable and includes a substrate layer, an electrically conductive third shielding layer disposed on the substrate layer, and an intumescent layer disposed on the substrate layer and comprising an intumescent material.
Inventor(s): Matthew J. Lindell of Woodbury MN (US) for 3m innovative properties company, Gregory M. Haugen of Edina MN (US) for 3m innovative properties company, Michael A. Yandrasits of Hastings MN (US) for 3m innovative properties company
IPC Code(s): H01M8/1039, C08F8/30, H01M8/10, H01M8/103, H01M8/1032, H01M8/18
CPC Code(s): H01M8/1039
Abstract: described herein is a method of making a polymer electrolyte membrane, the method comprising: disposing a liquid composition on a substrate, wherein the liquid composition comprises an ionic fluorinated polymer, wherein the ionic fluorinated polymer comprises a plurality of side chains having a protogenic group in a salt form, and wherein the ionic fluorinated polymer has a t(a) of less than 200� c. such polymer electrolyte membranes may be used in electrochemical cells, such as a flow cell battery.
3M INNOVATIVE PROPERTIES COMPANY patent applications on October 17th, 2024
- 3M INNOVATIVE PROPERTIES COMPANY
- A61B5/097
- A61B5/08
- A61B10/00
- CPC A61B5/097
- 3m innovative properties company
- A61C13/107
- A61C5/77
- CPC A61C13/0001
- A61C13/08
- A61C5/20
- A61C5/85
- CPC A61C13/081
- A61M5/50
- A61M39/10
- A61M39/16
- CPC A61M5/5086
- A62B35/00
- A62B35/04
- F16B45/02
- G01V3/10
- G08B21/02
- CPC A62B35/0068
- B01L3/00
- B32B7/14
- B32B27/08
- B32B27/18
- B32B27/30
- B32B27/32
- B32B27/36
- B32B27/40
- CPC B01L3/50273
- B29C71/00
- B29C64/135
- B29C64/30
- B29K101/12
- B33Y10/00
- B33Y40/00
- B33Y80/00
- CPC B29C71/0009
- B81B1/00
- A61C7/08
- A63B71/08
- B29C51/02
- B29C59/02
- B29L31/00
- CPC B81B1/006
- C08F220/18
- C08F2/50
- C08F4/40
- CPC C08F220/18
- C08G18/72
- B29C48/00
- B29C48/05
- B29C64/118
- B29K75/00
- B29K105/00
- B33Y70/00
- C08G18/28
- C08G18/42
- C08G18/65
- C08G18/66
- C08G18/76
- C08G18/79
- C09D175/06
- CPC C08G18/725
- C08L27/18
- CPC C08L27/18
- C09D5/00
- C08J7/04
- C08J7/043
- C09D183/04
- CPC C09D5/002
- C09J4/00
- C08F2/38
- C08F4/44
- C08F220/06
- C08F220/14
- C08F222/10
- C09J7/38
- C09J133/08
- CPC C09J4/00
- C09J5/06
- CPC C09J7/383
- C09J133/02
- B32B7/12
- B32B15/04
- B32B15/08
- B32B37/12
- C09J4/06
- C09J5/00
- C09J11/08
- C09J133/06
- CPC C09J133/02
- C08L33/08
- C08L63/00
- C09J163/00
- CPC C09J133/08
- C09K3/14
- CPC C09K3/1409
- G02B6/38
- G02B6/42
- CPC G02B6/3885
- G16H50/50
- G06T5/60
- G06T5/77
- G06T11/00
- G06V10/40
- G06V10/764
- G06V10/774
- G06V10/82
- CPC G16H50/50
- H01B7/18
- H01B7/29
- H01B7/295
- H01B11/00
- CPC H01B7/1875
- H01M8/1039
- C08F8/30
- H01M8/10
- H01M8/103
- H01M8/1032
- H01M8/18
- CPC H01M8/1039
