Silane-crosslinkable elastomer-polyolefin polymer blends their preparation and use

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United States of America Patent

PATENT NO 5741858
SERIAL NO

08657926

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Abstract

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Molded articles of silane-crosslinked blends comprising a polyolefin elastomer and a crystalline polyolefin polymer exhibit desirable tensile strength and/or compression set properties, and are prepared by (i) blending a low density polyolefin elastomer with a crystalline polyolefin polymer, (ii) grafting the blend with a silane crosslinker, (iii) shaping the silane-grafted blend into the molded article, and (iv) curing the shaped, silane-grafted blend with water, preferably in the presence of a cure catalyst.

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Patent Owner(s)

Patent OwnerAddress
DOW EUROPE S ABACHTOBELSTRASSE 3 8810 HORGEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brann, Jeffery E Lake Jackson, TX 4 185
Cree, Stephen H Geneva, CH 16 287
Hughes, Morgan M Angleton, TX 43 1386
Penfold, John Uetliburg, CH 6 262

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