Crash durable epoxy adhesive compositions having improved low-temperature impact resistance and wash off resistance

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United States of America Patent

PATENT NO 10392539
APP PUB NO 20170292049A1
SERIAL NO

15509877

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Abstract

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Aspects of the present invention provide a one component epoxy adhesive composition having improved impact resistance at low temperatures, such as −40° C. or less. In a first aspect, the adhesive includes one or more epoxy resins; at least one polyurethane based toughener; at least one amphipathic block copolymer; and one or more epoxy curing agents. In a further, aspect epoxy adhesive compositions having improved wash off resistance are also provided.

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Patent Owner(s)

  • DOW GLOBAL TECHNOLOGIES LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cole, Eric E Waterford, US 10 35
Eagle, Glenn G Bloomfield Hills, US 17 105
Feng, Yanli Shanghai, CN 21 13
Jialanella, Gary L Oxford, US 49 258
Lutz, Andreas Galgenen, CH 122 1158
Turakhia, Rajesh H Lake Jackson, US 13 46

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