View source for 18456591. POWDERY PRIMER COMPOSITION simplified abstract (DAIKIN INDUSTRIES, LTD.)

=POWDERY PRIMER COMPOSITION=


==Organization Name==

[[:Category:DAIKIN INDUSTRIES, LTD.|DAIKIN INDUSTRIES, LTD.]]


[[Category:DAIKIN INDUSTRIES, LTD.]]

==Inventor(s)==

[[:Category:Yasukazu Nakatani of Osaka-shi (JP)|Yasukazu Nakatani of Osaka-shi (JP)]][[Category:Yasukazu Nakatani of Osaka-shi (JP)]]

[[:Category:Hirotake Imada of Osaka-shi (JP)|Hirotake Imada of Osaka-shi (JP)]][[Category:Hirotake Imada of Osaka-shi (JP)]]

==POWDERY PRIMER COMPOSITION - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18456591 titled 'POWDERY PRIMER COMPOSITION

==Simplified Explanation==

The patent application describes a powdery primer composition used in the production of a primer film for laminates. The composition includes a meltable fluororesin powder and polyethersulfone powder in a specific weight ratio. The meltable fluororesin has a specific melt flow rate.

* The powdery primer composition contains a meltable fluororesin powder and polyethersulfone powder.
* The weight ratio between the meltable fluororesin powder and the polyethersulfone powder is between 50:50 to 95:5.
* The meltable fluororesin powder has an average particle size of 5 to 100 μm.
* The meltable fluororesin has a melt flow rate of 0.1 to 50 g/10 min.
* The composition is used to form a primer film.
* The primer film is used in laminates that include a film containing a meltable fluororesin.

==Potential Applications==
* Production of laminates
* Coating applications

==Problems Solved==
* Provides a powdery primer composition for the production of primer films.
* Allows for the use of meltable fluororesin and polyethersulfone in specific ratios.
* Provides a specific range of particle size and melt flow rate for the meltable fluororesin.

==Benefits==
* Improved adhesion between films in laminates.
* Enhanced performance of the primer film.
* Allows for the use of specific materials in the primer composition.


==Original Abstract Submitted==

A powdery primer composition, containing a meltable fluororesin powder having an average particle size of 5 to 100 μm; and polyethersulfone powder, wherein the weight ratio between the meltable fluororesin powder and the polyethersulfone powder is 50:50 to 95:5, and the meltable fluororesin has a melt flow rate of 0.1 to 50 g/10 min. Also disclosed is a primer film formed from the powdery primer composition, and a laminate including a film containing a meltable fluororesin provided on the primer film.



[[Category:C09D7/63]]
[[Category:C09D127/18]]
[[Category:C09D127/20]]
[[Category:C09D5/03]]