Title:
COATING COMPOSITION AND ITS USES
Document Type and Number:
WIPO Patent Application WO/2022/188084
Kind Code:
A1
Abstract:
A silicone/polyurethane synthetic leather topcoat composition is disclosed. The silicone/polyurethane synthetic leather topcoat composition is a hydrosilylation curable silicone elastomer composition which provides good adhesion to polyurethane and is used to provide a topcoat for a silicone/polyurethane composite synthetic leather material. The topcoat is the cured product of the composition. Also disclosed are methods of making the topcoat and the silicone/polyurethane composite synthetic leather material as well as uses of said silicone/polyurethane composite synthetic leather material.
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Inventors:
CHEN YUSHENG (CN)
SHI LILI (CN)
CHEN TINGTING (CN)
WANG RUI (CN)
CHENG HONGYU (CN)
FENG YANLI (CN)
SHI QING (CN)
WANG LINFEI (CN)
SHI LILI (CN)
CHEN TINGTING (CN)
WANG RUI (CN)
CHENG HONGYU (CN)
FENG YANLI (CN)
SHI QING (CN)
WANG LINFEI (CN)
Application Number:
PCT/CN2021/080128
Publication Date:
September 15, 2022
Filing Date:
March 11, 2021
Export Citation:
Assignee:
DOW SILICONES CORP (US)
DOW GLOBAL TECHNOLOGIES LLC (US)
CHEN YUSHENG (CN)
SHI LILI (CN)
CHEN TINGTING (CN)
WANG RUI (CN)
CHENG HONGYU (CN)
FENG YANLI (CN)
SHI QING (CN)
WANG LINFEI (CN)
DOW GLOBAL TECHNOLOGIES LLC (US)
CHEN YUSHENG (CN)
SHI LILI (CN)
CHEN TINGTING (CN)
WANG RUI (CN)
CHENG HONGYU (CN)
FENG YANLI (CN)
SHI QING (CN)
WANG LINFEI (CN)
International Classes:
C09D183/05; B32B25/20; C09D183/07; D06N3/00
Domestic Patent References:
| WO2019014403A1 | 2019-01-17 | |||
| WO2020233268A1 | 2020-11-26 | |||
| WO2020232568A1 | 2020-11-26 |
Foreign References:
| CN110168032A | 2019-08-23 | |||
| US20180148600A1 | 2018-05-31 | |||
| US20180355552A1 | 2018-12-13 | |||
| CN105934482A | 2016-09-07 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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