View source for 20250230267. Microgel Compositions T (CORNELL UNIVERSITY)

= MICROGEL COMPOSITIONS AND THEIR USE AS LUBRICANTS =

'''Abstract''':
a microgel composition comprising micron-sized particles of poly(acrylic acid) in which at least a portion of carboxylic acid groups in the poly(acrylic acid) are crosslinked as shown in the following structure: wherein: l is a linear or branched polyalkylene glycol-containing linker, or l more particularly has the following formula: —o—[ch(r)ch(r′)—o]—; r and r′ are independently selected from h and ch; and x is an integer of 1-50; wherein the micron-sized particles have an average diameter of at least 1 micron. methods for imparting lubricity to a biological tissue and methods for treating an articular disease or condition (e.g., arthritis or osteoarthritis) by administering the microgel composition are also described.

'''Inventor(s)''': [[:Category:David PUTNAM of Ithaca NY US|David PUTNAM]], [[:Category:Ruben TRUJILLO of Ithaca NY US|Ruben TRUJILLO]]

'''CPC Classification''': [[:Category:CPC_C08F120/06|C08F120/06]] (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS)


[[Category:Patent Applications]]
[[Category:CORNELL UNIVERSITY]]
[[Category:CPC_C08F120/06]]
[[Category:David PUTNAM of Ithaca NY US]]
[[Category:Ruben TRUJILLO of Ithaca NY US]]

[https://wikipatents.org/index.php?search=20250230267+rejection&title=Special%3ASearch&wprov=acrw1_-1 Search for rejections for patent application number 20250230267]


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