Title:
WATERBORNE POLYURETHANE DISPERSION AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2020/187336
Kind Code:
A1
Abstract:
A waterborne polyurethane dispersion is provided. The waterborne polyurethane dispersion comprises residual moiety of a hydroxy-terminated siloxane compound in the main chain and exhibits good anti-stickiness and/or wet color fastness while retaining superior mechanical properties. A laminated synthetic leather article prepared with said waterborne polyurethane dispersion as well the method for preparing the synthetic leather article are also provided.
Inventors:
FENG YANLI (CN)
NI XIUYUAN (CN)
BAO MING (CN)
PANG LINGYUN (CN)
CHEN HONGYU (CN)
FENG SHAOGUANG (CN)
NI XIUYUAN (CN)
BAO MING (CN)
PANG LINGYUN (CN)
CHEN HONGYU (CN)
FENG SHAOGUANG (CN)
Application Number:
PCT/CN2020/084160
Publication Date:
September 24, 2020
Filing Date:
April 10, 2020
Export Citation:
Assignee:
DOW GLOBAL TECHNOLOGIES LLC (US)
FENG YANLI (CN)
NI XIUYUAN (CN)
BAO MING (CN)
PANG LINGYUN (CN)
CHEN HONGYU (CN)
FENG SHAOGUANG (CN)
FENG YANLI (CN)
NI XIUYUAN (CN)
BAO MING (CN)
PANG LINGYUN (CN)
CHEN HONGYU (CN)
FENG SHAOGUANG (CN)
International Classes:
C08G18/06; C08G18/61; C08G18/12; C09D175/04; C14C11/00
Foreign References:
| CN106146785A | 2016-11-23 | |||
| CN102977315A | 2013-03-20 | |||
| CN1884335A | 2006-12-27 | |||
| CN101735599A | 2010-06-16 | |||
| CN109160994A | 2019-01-08 | |||
| CN102206410A | 2011-10-05 | |||
| CN105693989A | 2016-06-22 | |||
| JP2005068228A | 2005-03-17 |
Other References:
See also references of EP 3938417A4
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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