Curable fluoropolymer compositions comprising bis phthalonitrile-containing compound and cured articles therefrom

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United States of America

PATENT NO 12084561
SERIAL NO

17296564

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Abstract

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Described herein are fluoropolymer compositions comprising a bis phthalonitrile-containing compound. In one embodiment, the bis phthalonitrile-containing compound is used to crosslink a dehydrohalogenated polymer, and optionally with a polyhydroxy curative. In another embodiment, the bis phthalonitrile-containing compound is added to a composition comprising (i) a fluorinated elastomeric gum, wherein the fluorinated elastomeric gum comprises a fluoropolymer having a cure-site and (ii) a peroxide curing system.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYPO BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Benjamin J Eden Prairie, US 15 40
Dahlke, Gregg D St. Paul, US 52 661
Fukushi, Tatsuo Woodbury, US 100 959
Mitchell, Michael H Edina, US 24 12

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