Title:
SINGLE-COMPONENT THERMOPLASTIC POLYACRYLATE SHAPE-PRESERVING COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2016/165039
Kind Code:
A1
Abstract:
A single-component thermoplastic polyacrylate coating composition, based on the total weight of a coating composition, comprising: 10-90wt% of an acrylate polymer and 10-90wt% of an organic solvent, wherein the acrylate polymer contains polyacrylate, the glass-transition temperature of a first component of the polyacrylate being higher than 40°C, the glass-transition temperature of a second component of the polyacrylate being lower than 20°C, a difference between the glass-transition temperature of the first component and the glass-transition temperature of the second component being 20-50°C, the mass ratio of the first component to the second component being 100:0-2:1, and the organic solvent being a carbonate ester solvent, an ether solvent, and/or an alcohol solvent. The coating composition has the advantages of low toxicity, low odor and high adhesive force.
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Inventors:
ZHANG TINGKE (CN)
Application Number:
PCT/CN2015/000256
Publication Date:
October 20, 2016
Filing Date:
April 13, 2015
Export Citation:
Assignee:
POLYONTECH ADVANCED MAT SHANGHAI CO LTD (CN)
International Classes:
C09D133/08; C09D133/10; C09D133/12
Foreign References:
| CN1072433A | 1993-05-26 | |||
| US4107235A | 1978-08-15 | |||
| US4202924A | 1980-05-13 | |||
| US5149776A | 1992-09-22 | |||
| CN102268117A | 2011-12-07 | |||
| CN101148554A | 2008-03-26 |
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