Amine-catalyzed thiol-curing of epoxide resins

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United States of America Patent

PATENT NO 10179831
APP PUB NO 20170174823A1
SERIAL NO

15118339

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Abstract

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A composition containing an epoxide compound with two or more epoxide groups, a thiol ester with two or more ester groups and two or more thiol groups and/or a thiol ether with two or more thiol groups, and 0.005-2 wt. %, based on the total weight of the composition, of a tertiary amine which has a 5- or 6-membered aliphatic nitrogen heterocycle, said composition containing less than 1 wt. % of a primary amine. The composition can be used as, an embedding medium for microscopy and as an adhesive and to an optical element which comprises the composition.

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Patent Owner(s)

  • TOOZ TECHNOLOGIES GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Weippert, Hans-Joachim Aalen, DE 21 71

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