Heat Curable Sealant for Fuel Cells

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20180346706A1
SERIAL NO

16100550

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a heat curable composition that cures to an elastomer. The composition finds special use as an injection moldable sealant, especially for fuel cells. The composition includes at least one (meth)acrylate terminated polyolefin; at least one ester (meth)acrylate monomer comprising a C1 to C30 ester; at least one free radical heat cure initiator; at least one silica filler; and optionally, one or more additives. The composition provides for rapid cure rates on the order of several minutes allowing for mass production. In addition, the formulation viscosity is sufficiently low enough to permit use in a wide variety of injection mold processes.

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Patent Owner(s)

Patent OwnerAddress
HENKEL IP & HOLDING GMBHHENKELSTRASSE 67 DUESSELDORF 40589

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeCato, Alfred A Highland, US 19 77
Jin, Shuhua Cheshire, US 32 414

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