Title:
METHOD FOR MAKING SILICONE PRESSURE SENSITIVE ADHESIVE
Document Type and Number:
WIPO Patent Application WO/2018/132941
Kind Code:
A1
Abstract:
A method for making a pressure sensitive adhesive curable composition is performed at a temperature no greater than 35℃. The method includes the steps of 1) mixing starting materials including A) ＞ 0 to 40 weight parts of a polyorganosiloxane resin; B) 60 to ＜ 100 weight parts of a silanol-terminated polydiorganosiloxane C) ＞ 30 ％to ＜ 100％by weight, based on the combined weights of starting materials A, B, and C of an organic solvent, thereby forming a mixture; 2) adding to the mixture a starting material D) an amino-functional alkoxysilane; 3) adding, after step 2), a starting material E) a silyl phosphate compound, therebypreparing a pressure sensitive adhesive composition; and 4) adding to the pressure sensitive adhesive composition, a starting material comprising F) an organic peroxide compound, thereby forming the pressure sensitive adhesive curable composition.
Inventors:
HUO JUNPING (CN)
LIU ZHIHUA (CN)
ZHU JIAYIN (CN)
LIU ZHIHUA (CN)
ZHU JIAYIN (CN)
Application Number:
PCT/CN2017/071405
Publication Date:
July 26, 2018
Filing Date:
January 17, 2017
Export Citation:
Assignee:
DOW SHANGHAI HOLDING CO LTD (CN)
International Classes:
C09J183/06; C08K5/14; C08K5/521; C08K5/544; C08L83/06; C08L83/07; C09J183/07
Foreign References:
| EP0816463A2 | 1998-01-07 | |||
| US5916981A | 1999-06-29 | |||
| US5776614A | 1998-07-07 | |||
| CN1074697A | 1993-07-28 | |||
| CN102549047A | 2012-07-04 | |||
| CN101558128A | 2009-10-14 |
Other References:
See also references of EP 3571257A4
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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