JPS644662A - Production of aqueous copolymer dispersion for coating - Google Patents
Production of aqueous copolymer dispersion for coatingInfo
- Publication number
- JPS644662A JPS644662A JP15759687A JP15759687A JPS644662A JP S644662 A JPS644662 A JP S644662A JP 15759687 A JP15759687 A JP 15759687A JP 15759687 A JP15759687 A JP 15759687A JP S644662 A JPS644662 A JP S644662A
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- component
- copolymer dispersion
- aqueous
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Graft Or Block Polymers (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE:To obtain an aqueous copolymer dispersion for coating excellent in stretchability, toughness, etc., of a paint film, by forming a shell copolymer having the lowest film-forming temperature higher than that of the core copolymer on the surface of a specified dispersed core copolymer particle. CONSTITUTION:7.5-30wt.% (meth)acrylonitrile (A) is emulsion-polymerized with 20-60wt.% vinyl monomer (B) which can give a homopolymer of a glass transition point <=60 deg.C, 30-70wt.% vinyl monomer (C) which can give a homopolymer of a glass transition point <60 deg.C and 0.5-10wt.% unsaturated carboxylic acid monomer (D). To the obtained aqueous core copolymer dispersion is added a mixture comprising 7.5-30wt.% component A, 22-62wt.% component B, 28-68wt.% component C and 0.5-10wt.% component D and emulsion-polymerized to form a shell copolymer having the lowest film-forming temperature higher by at least 5 deg.C than that of the core copolymer on the surface of the dispersed core copolymer particle. In this way, the title aqueous copolymer dispersion can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15759687A JP2604595B2 (en) | 1987-06-26 | 1987-06-26 | Method for producing aqueous dispersion of copolymer for paint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15759687A JP2604595B2 (en) | 1987-06-26 | 1987-06-26 | Method for producing aqueous dispersion of copolymer for paint |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS644662A true JPS644662A (en) | 1989-01-09 |
JP2604595B2 JP2604595B2 (en) | 1997-04-30 |
Family
ID=15653166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15759687A Expired - Fee Related JP2604595B2 (en) | 1987-06-26 | 1987-06-26 | Method for producing aqueous dispersion of copolymer for paint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2604595B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1046052A (en) * | 1996-07-31 | 1998-02-17 | Mitsubishi Chem Basf Co Ltd | Aqueous undercoating agent for inorganic porous substrate |
JPH1046051A (en) * | 1996-07-31 | 1998-02-17 | Mitsubishi Chem Basf Co Ltd | Aqueous undercoating agent for inorganic porous substrate |
JPH1046053A (en) * | 1996-08-01 | 1998-02-17 | Mitsubishi Chem Basf Co Ltd | Aqueous undercoating agent for inorganic porous substrate |
JP2010143954A (en) * | 2008-12-16 | 2010-07-01 | Shinto Paint Co Ltd | Aqueous resin dispersion for coating inorganic substrate |
US9624018B2 (en) | 2002-09-30 | 2017-04-18 | Co2 Pac Limited | Container structure for removal of vacuum pressure |
US10501225B2 (en) | 2003-07-30 | 2019-12-10 | Graham Packaging Company, L.P. | Container handling system |
JP2020158707A (en) * | 2019-03-27 | 2020-10-01 | 株式会社カネカ | Fluidity improving agent for vinyl chloride-based resin composition, vinyl chloride-based resin composition, and vinyl chloride-based resin molded body |
-
1987
- 1987-06-26 JP JP15759687A patent/JP2604595B2/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1046052A (en) * | 1996-07-31 | 1998-02-17 | Mitsubishi Chem Basf Co Ltd | Aqueous undercoating agent for inorganic porous substrate |
JPH1046051A (en) * | 1996-07-31 | 1998-02-17 | Mitsubishi Chem Basf Co Ltd | Aqueous undercoating agent for inorganic porous substrate |
JPH1046053A (en) * | 1996-08-01 | 1998-02-17 | Mitsubishi Chem Basf Co Ltd | Aqueous undercoating agent for inorganic porous substrate |
US9624018B2 (en) | 2002-09-30 | 2017-04-18 | Co2 Pac Limited | Container structure for removal of vacuum pressure |
US11377286B2 (en) | 2002-09-30 | 2022-07-05 | Co2 Pac Limited | Container structure for removal of vacuum pressure |
US10501225B2 (en) | 2003-07-30 | 2019-12-10 | Graham Packaging Company, L.P. | Container handling system |
JP2010143954A (en) * | 2008-12-16 | 2010-07-01 | Shinto Paint Co Ltd | Aqueous resin dispersion for coating inorganic substrate |
JP2020158707A (en) * | 2019-03-27 | 2020-10-01 | 株式会社カネカ | Fluidity improving agent for vinyl chloride-based resin composition, vinyl chloride-based resin composition, and vinyl chloride-based resin molded body |
Also Published As
Publication number | Publication date |
---|---|
JP2604595B2 (en) | 1997-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |