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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 (No. 64, Lane 125 Lian An Road, Shanghai 0, 200000, CN)
LIU, Zhihua (Lane 1333, Mei Chuan Road, Shanghai 0, 200000, CN)
ZHU, Jiayin (Room 601, No. 57 Gong Kang 3rd Cun, Shanghai 0, 200000, CN)
Application Number:
CN2017/071405
Publication Date:
July 26, 2018
Filing Date:
January 17, 2017
Export Citation:
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Assignee:
DOW (SHANGHAI) HOLDING CO., LTD. (No. 936 Zhangheng Road, Zhangjiang Hi-Tech ParkPudong District, Shanghai 3, 201203, CN)
International Classes:
C09J183/06; C08K5/14; C08K5/521; C08K5/544; C08L83/06; C08L83/07; C09J183/07
Foreign References:
EP0816463A21998-01-07
US5916981A1999-06-29
US5776614A1998-07-07
CN1074697A1993-07-28
CN102549047A2012-07-04
CN101558128A2009-10-14
Attorney, Agent or Firm:
KING & WOOD MALLESONS (20th Floor, East Tower World Financial Centre, No. 1 Dongsanhuan Zhonglu, Chaoyang District, Beijing 0, 100020, CN)
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