Title:
WATERBORNE CORE-SHELL EMULSION FOR WOOD SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2023/198148
Kind Code:
A1
Abstract:
Aqueous emulsion used for woodware, comprises polymer particles with core-shell structure, where core of polymer particles is obtained by copolymerizing monomer mixture I, and shell of polymer particles is obtained by copolymerizing monomer mixture II, and the polymer particles having core-shell structure have a hydroxyl content of from 0.2% to 2.2% by weight.The aqueous emulsion for woodware can produce a coating having excellent chemical resistance while maintaining a satisfactory drying rate.
Inventors:
ZHANG WEIQI (CN)
Application Number:
PCT/CN2023/088048
Publication Date:
October 19, 2023
Filing Date:
April 13, 2023
Export Citation:
Assignee:
GUANGDONG HUARUN PAINTS CO LTD (CN)
International Classes:
C08F267/02; C08F220/18; C09D151/00
Domestic Patent References:
| WO1994025499A1 | 1994-11-10 |
Foreign References:
| CN114591470A | 2022-06-07 | |||
| CN106243273A | 2016-12-21 | |||
| CN109929067A | 2019-06-25 | |||
| CN105237675A | 2016-01-13 | |||
| CN105085778A | 2015-11-25 | |||
| JP2015166428A | 2015-09-24 | |||
| US4894397A | 1990-01-16 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. et al. (CN)
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