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Patent Searching and Data


Title:
POLYSILOXANE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/148341
Kind Code:
A1
Abstract:
A coating composition which provides a coating with an easy to clean from oil stain is disclosed. The composition contains, based on the solid contents of the composition; (A) 72 to 90 weight % of a methylpolysiloxane resin, (B) 3 to 8 weight % of a polydimethylsiloxane, (C) 7 to 18 weight % of a silane adhesion promoter with a specific chemical structure and (D) 0.1 to 0.3 weight % of a catalyst. The coating composition optionally contains (E) a reaction product of a composition containing diisocyanate and polydimethylsiloxane. The coating composition optionally contains (F) a fluorinated silane.

Inventors:
SONG XIAOMEI (CN)
SHEN GUODONG (CN)
CHEN HONGYU (CN)
WANG LINFEI (CN)
GUO YUNLONG (CN)
Application Number:
CN2018/074664
Publication Date:
August 08, 2019
Filing Date:
January 31, 2018
Export Citation:
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Assignee:
DOW GLOBAL TECHNOLOGIES LLC (US)
DOW SILICONES CORP (US)
SONG XIAOMEI (CN)
SHEN GUODONG (CN)
CHEN HONGYU (CN)
WANG LINFEI (CN)
GUO YUNLONG (CN)
International Classes:
C08L83/04; C09D183/06
Foreign References:
JP2000345043A2000-12-12
JPH07238229A1995-09-12
CN107406717A2017-11-28
CN1637099A2005-07-13
JP2007146031A2007-06-14
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (435 Guiping Road, Shanghai 3, 200233, CN)
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