Title:
LATENT CATALYST MIXTURE FOR EPOXY/ANHYDRIDE COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO/2018/018458
Kind Code:
A1
Abstract:
A composition comprising, consisting of, or consisting essentially of a) an epoxy resin; b) an anhydride hardener; and c) a latent catalyst which is a mixture of i) a Lewis acid catalyst; and ii) an imidazolium acetate catalyst, is disclosed.
Inventors:
FENG YANLI (CN)
ZHU MINRONG (CN)
FENG SHAOGUANG (CN)
CHEN HUAN (CN)
LIU JING (CN)
ZHU MINRONG (CN)
FENG SHAOGUANG (CN)
CHEN HUAN (CN)
LIU JING (CN)
Application Number:
PCT/CN2016/091858
Publication Date:
February 01, 2018
Filing Date:
July 27, 2016
Export Citation:
Assignee:
DOW GLOBAL TECHNOLOGIES LLC (US)
FENG YANLI (CN)
ZHU MINRONG (CN)
FENG SHAOGUANG (CN)
CHEN HUAN (CN)
LIU JING (CN)
FENG YANLI (CN)
ZHU MINRONG (CN)
FENG SHAOGUANG (CN)
CHEN HUAN (CN)
LIU JING (CN)
International Classes:
C08G59/68; C07D233/58; C08L63/00
Domestic Patent References:
| WO2011149556A2 | 2011-12-01 |
Foreign References:
| EP2698393A1 | 2014-02-19 | |||
| FR2281951A1 | 1976-03-12 | |||
| US5169473A | 1992-12-08 | |||
| US20100187715A1 | 2010-07-29 |
Other References:
See also references of EP 3491043A4
Attorney, Agent or Firm:
WU, FENG & ZHANG CO. (CN)
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