Title:
ACRYLATE EMULSION WITH HIGH WATER WHITENING RESISTANCE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/197055
Kind Code:
A1
Abstract:
An acrylate emulsion with high water whitening resistance, relating to the technical field of emulsion paint films, and comprising at least the following raw materials in part by weight: 15-40 parts of a styrene monomer, 40-70 parts of an acrylate monomer, 1-5 parts of a first organosilicon monomer, 1-10 parts of a second organosilicon monomer, 0.5-4 parts of a first emulsifier, 1-10 parts of a second emulsifier, 0.1-5 parts of a first initiator, and 0.1-4 parts of a second initiator. The emulsion is good in transparency, stable with protective glue, free of after-thickening, excellent in paint forming stability, stain resistance and water whitening resistance, and excellent in calcium ion stability, dilution stability, freeze-thaw stability and mechanical stability.
Inventors:
ZENG GUOHONG (CN)
Application Number:
PCT/CN2021/081162
Publication Date:
October 07, 2021
Filing Date:
March 16, 2021
Export Citation:
Assignee:
SHANGHAI BAOLIJIA NEW MAT CO LTD (CN)
International Classes:
C08F220/14; C08F2/30; C08F4/04; C09D5/16; C09D133/12
Foreign References:
| CN111285959A | 2020-06-16 | |||
| CN105254800A | 2016-01-20 | |||
| CN108570123A | 2018-09-25 | |||
| CN108383937A | 2018-08-10 | |||
| CN110885393A | 2020-03-17 | |||
| CN108586657A | 2018-09-28 | |||
| US5852095A | 1998-12-22 |
Attorney, Agent or Firm:
SHANGHAI LEHONG PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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