Title:
ZINC (METH)ACRYLATE-SILICON COPOLYMER FOR SELF-POLISHING ANTIFOULING PAINT AND PREPARATION THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/040863
Kind Code:
A1
Abstract:
A zinc (meth)acrylate-silicon copolymer for self-polishing antifouling paint and preparation therefor relate to the technical field of marine antifouling paint. The preparation method comprises the steps: synthesizing zinc acrylate monomers, the raw materials thereof comprising zinc oxide, (meth)acrylic acid monomer, monocarboxylic acid, and A solvent; synthesizing the zinc (meth)acrylate-silicon copolymer, the raw materials thereof comprising zinc (meth)acrylate monomer, silyl (meth)acrylate, (meth)acrylate, B solvent and an initiator. The copolymer comprises a zinc-based acrylate structure available for ion exchange and a hydrolysable silane ester structure in side chains, integrates the advantages of zinc acrylate and silyl (meth)acrylate polymer, has a high, stable and adjustable hydrolysis speed and very good toughness.
Inventors:
LI CHUNGUANG (CN)
LIU YILONG (CN)
SU YALI (CN)
FANG DAQING (CN)
WANG SHENGLONG (CN)
LIU YILONG (CN)
SU YALI (CN)
FANG DAQING (CN)
WANG SHENGLONG (CN)
Application Number:
PCT/CN2017/096470
Publication Date:
March 08, 2018
Filing Date:
August 08, 2017
Export Citation:
Assignee:
XIAMEN SUNRUI SHIP COATING CO LTD (CN)
International Classes:
C08F220/10; C08F220/06; C08F230/08; C09D5/16; C09D133/04; C09D143/04
Domestic Patent References:
| WO2016063789A1 | 2016-04-28 | |||
| WO2009031509A1 | 2009-03-12 |
Foreign References:
| CN106349420A | 2017-01-25 | |||
| JP2005097400A | 2005-04-14 | |||
| JP2001040274A | 2001-02-13 |
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