Title:
架橋性微粒子、親水処理剤、親水皮膜被覆方法及び親水皮膜
Document Type and Number:
Japanese Patent JP4464076
Kind Code:
B2
Abstract:
PURPOSE: Provided are crosslinkable microparticles, which form a hydrophilic coating layer having excellent hydrophilicity, hydrophilicity maintenance after the adhesion of contaminants and adhesion on metallic surfaces such as aluminum or aluminum alloy. CONSTITUTION: The crosslinkable microparticles are obtained by the copolymerization of monomer components comprising: (a) 30-95 wt% of a monomer represented by the following formula 1; (b) 5-60 wt% of a monomer having a polyoxyalkylene chain and polymerizable double bond; and (c) 0-50 wt% of other polymerizable monomers. In formula 1, R1 represents H or methyl group, and R2 represents CH2 or C2H4. Particularly, monomer (b) comprises 50 wt% or more of polyoxyalkylene chain and polymerizable monomers (c) include (meth)acrylic acid.
Inventors:
Miwa Iida
Toshio Inbe
Ushio Akira
Toshio Inbe
Ushio Akira
Application Number:
JP2003164276A
Publication Date:
May 19, 2010
Filing Date:
June 09, 2003
Export Citation:
Assignee:
NIPPON PAINT CO.,LTD.
International Classes:
B05D7/24; C08F220/04; C08F290/04; C08F220/28; C08F220/54; C08F220/56; C08F220/58; C08J5/22; C09D101/28; C09D125/08; C09D125/18; C09D129/04; C09D133/00; C09D133/02; C09D133/14; C09D133/24; C09D155/00
Domestic Patent References:
| JP8120003A | ||||
| JP9087576A | ||||
| JP11158434A |
Attorney, Agent or Firm:
Atomi International Patent Office
Toshiyasu Yagi
Toshiyasu Yagi