Title:
AQUEOUS POLYACRYLATE EMULSION, PREPARATION METHOD THEREFOR AND APPLICATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/012541
Kind Code:
A1
Abstract:
An aqueous polyacrylate emulsion and a preparation method therefor. Said emulsion comprises the following components: an acrylate soft monomer, an acrylate hard monomer, an organic polybasic phosphonic acid, a polar monomer, an intra-crosslinking monomer, a silane coupling agent, a functional monomer, an anionic emulsifier, a buffer, a nonionic emulsifier, an antifoaming agent, a wetting agent, an initiator, deionized water, a pH modifiers, a nano-sol, and alkaline cyclodextrin. During application, calcium carbonate, titanium dioxide powder, a film-forming additive and a dispersant are added to an aqueous acrylate adhesive emulsion, stirred and mixed for uniform dispersion, and coated on a road or bridge surface with an asbestos tile as the substrate.
Inventors:
SUN YUMING (CN)
Application Number:
PCT/CN2019/120341
Publication Date:
January 28, 2021
Filing Date:
November 22, 2019
Export Citation:
Assignee:
JIANGSU KANGAITE ENV ENGINEERING GROUP CO LTD (CN)
International Classes:
C09D133/12; C08F220/14; C08F220/18; C08F220/44; C09D7/61; C09D7/65
Foreign References:
| CN110330853A | 2019-10-15 | |||
| CN106833447A | 2017-06-13 | |||
| CN108707444A | 2018-10-26 | |||
| CN103289002A | 2013-09-11 | |||
| CN106832104A | 2017-06-13 | |||
| CN104098736A | 2014-10-15 | |||
| CN106146726A | 2016-11-23 | |||
| CN103626933A | 2014-03-12 |
Attorney, Agent or Firm:
CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE (CN)
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