Syntactic foams with improved water resistance, long pot life and short demolding times

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United States of America Patent

PATENT NO 6706776
APP PUB NO 20030232899A1
SERIAL NO

10174224

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention relates to syntactic foams comprising the reaction product of a liquid diphenylmethane diisocyanate component, with an isocyanate-reactive component, a filler having a density of less than 1 g/cm 3, and at least one organo-metallic catalyst. This invention also relates to the use of these syntactic foams for insulating pipes.

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Patent Owner(s)

Patent OwnerAddress
COVESTRO LLC1 COVESTRO CIRCLE PITTSBURGH PA 15205

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guether, Ralf Pittsburgh, PA 18 128
Markusch, Peter H Sanibel, FL 86 1281
Sekelik, Tom L Carnegie, PA 1 5

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