Flame retardant, pressure-sensitive adhesive, and curable composition

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United States of America Patent

PATENT NO 9926473
SERIAL NO

15128540

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Flame retardant tackifiers are represented by the formula ′ wherein R represents a hydrocarbyl group having 20 carbons and three consecutive fused six-membered rings; and each R2 independently represents an alkyl group having from 1 to 8 carbon atoms. Curable compositions contain a curable binder precursor and at least one of the flame resistant tackifiers. Pressure-sensitive adhesives comprises an elastomer and at least one flame retardant tackifier compound represented by the formula ″ wherein R represents a hydrocarbyl group having 20 carbon atoms and three consecutive fused six-membered rings and each R1 independently represents an alkyl or aryl group having from 1 to 8 carbon atoms.

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Patent Owner(s)

  • 3M INNOVATIVE PROPERTIES COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boardman, Larry D Woodbury, US 65 1582
Plepys, Anthony R Austin, US 12 303
Pyun, Eumi Austin, US 36 264
Ross, Richard B Cottage Grove, US 31 173

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