Invention Grant
- Patent Title: Coating composition for cans
- Patent Title (中): 罐头涂料组合物
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Application No.: US11727176Application Date: 2007-03-23
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Publication No.: US07714042B2Publication Date: 2010-05-11
- Inventor: Masaaki Saika , Hideki Matsuda , Yuuichi Inada , Naoki Horike , Sumio Noda , Hideki Masuda , Keiichi Shimizu , Hiromi Harakawa
- Applicant: Masaaki Saika , Hideki Matsuda , Yuuichi Inada , Naoki Horike , Sumio Noda , Hideki Masuda , Keiichi Shimizu , Hiromi Harakawa
- Applicant Address: JP Hyogo
- Assignee: Kansai Paint Co., Ltd.
- Current Assignee: Kansai Paint Co., Ltd.
- Current Assignee Address: JP Hyogo
- Agency: Foley & Lardner LLP
- Priority: JPP2006-083721 20060324; JPP2006-086673 20060327; JPP2007-047280 20070227
- Main IPC: C08L63/10
- IPC: C08L63/10 ; C08L63/00 ; C08L33/00 ; B32B15/092 ; B32B27/38
Abstract:
The present invention provides a coating composition for cans comprising 100 parts by mass of a neutralized acrylic resin-modified epoxy resin (A), and from 1 to 50 parts by mass of anionic polymer crosslinked fine particles (B), (A) and (B) being dispersed in an aqueous medium, wherein the anionic polymer fine particles (B) are polymer fine particles comprising a polymer having an acid value of from 10 to 120 mg KOH/g and being produced by polymerizing radically polymerizable unsaturated monomers comprising from 2 to 30% by mass of a carboxyl group-containing radically polymerizable unsaturated monomer (b1), from 2 to 30% by mass of a polyvinyl compound (b2) and from 40 to 96% by mass of other radically polymerizable unsaturated monomer (b3) in the presence of water.
Public/Granted literature
- US20070283852A1 Coating composition for cans Public/Granted day:2007-12-13
Information query
