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:
Apr. 07, 2015
Filed:
Jun. 27, 2011
Ming Ming, Shanghai, CN;
Shaoguang Feng, Kangqiao, CN;
Yan Fei Liu, Pudong, CN;
Andreas Lutz, Galgenen, SE;
Robert D. Froese, Midland, MI (US);
Glenn G. Eagle, Bloomfield Hills, MI (US);
Gary L. Jialanella, Oxford, MI (US);
Eric E. Cole, Grand Blanc, MI (US);
Michael R. Golden, Waterford, MI (US);
Ming Ming, Shanghai, CN;
Shaoguang Feng, Kangqiao, CN;
Yan Fei Liu, Pudong, CN;
Andreas Lutz, Galgenen, SE;
Robert D. Froese, Midland, MI (US);
Glenn G. Eagle, Bloomfield Hills, MI (US);
Gary L. Jialanella, Oxford, MI (US);
Eric E. Cole, Grand Blanc, MI (US);
Michael R. Golden, Waterford, MI (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
Epoxy adhesive compositions contain a heat-activatable catalyst. The heat-activatable catalyst includes a tertiary amine catalyst and a novolac resin that has a weight average molecular weight of at least 3000. One-component epoxy adhesive formulations that contain the heat-activatable catalyst have unexpectedly good storage stability.