The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2017
Filed:
Dec. 18, 2013
Dow Global Technologies Llc, Midland, MI (US);
William Heath, Lake Jackson, TX (US);
Phillip S. Athey, Lake Jackson, TX (US);
Nathan Wilmot, Missouri City, TX (US);
Harshad M. Shah, Missouri City, TX (US);
Kamesh R. Vyakaranam, Pearland, TX (US);
Nicole Knight, Rosharon, TX (US);
Adam C. Colson, Lake Jackson, TX (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
Elastomers are prepared from a reaction mixture that contains a polyene compound, an epoxy resin, a thiol curing agent and a basic catalyst. The polyene compound has an average of at least two groups containing aliphatic carbon-carbon double bonds capable of reaction with a thiol group. At least one of said aliphatic carbon-carbon double bonds is separated from each other said aliphatic carbon-carbon double bond by an aliphatic spacer group having a weight of at least 500 atomic mass units. These elastomers are typically phase-separated materials having good elongation and tensile properties.