JPS6429469A - Polyester resin composition for powder coating - Google Patents
Polyester resin composition for powder coatingInfo
- Publication number
- JPS6429469A JPS6429469A JP18578287A JP18578287A JPS6429469A JP S6429469 A JPS6429469 A JP S6429469A JP 18578287 A JP18578287 A JP 18578287A JP 18578287 A JP18578287 A JP 18578287A JP S6429469 A JPS6429469 A JP S6429469A
- Authority
- JP
- Japan
- Prior art keywords
- polyester resin
- resin composition
- powder coating
- dispersity
- average
- 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
- Polyesters Or Polycarbonates (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE:To obtain a resin composition which can give a film excellent in processability and smoothness, by mixing a polyester resin specified in components, a hydroxyl number, a number-average MW and an MW dispersity with a blocked polyisocyanate. CONSTITUTION:A resin composition containing a polyester resin (A) obtained by polycondensing an acid component comprising 100-95mol.%, based on the total acid component constituting the polyester resin, aromatic dicarboxylic acid and 0-5mol.% aliphatic dicarboxylic acid, with an alcohol component mainly consisting of a 2-4C aliphatic dialcohol, and with a polyalkylene glycol of an MW of 200-10,000, and an at least trihydric alcohol in such an amount that their residues may be 0.5-5wt.% based on the obtained polyester resin and having a hydroxyl number of 30-80, a number-average MW of 3,000-7,000 and an MW dispersity <=4.0 and a blocked polyisocyanate (B).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18578287A JPH0788485B2 (en) | 1987-07-24 | 1987-07-24 | Polyester resin composition for powder coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18578287A JPH0788485B2 (en) | 1987-07-24 | 1987-07-24 | Polyester resin composition for powder coating |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6429469A true JPS6429469A (en) | 1989-01-31 |
JPH0788485B2 JPH0788485B2 (en) | 1995-09-27 |
Family
ID=16176804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18578287A Expired - Lifetime JPH0788485B2 (en) | 1987-07-24 | 1987-07-24 | Polyester resin composition for powder coating |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0788485B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001288403A (en) * | 2000-02-01 | 2001-10-16 | Unitika Ltd | Water-base coating composition |
JP2013023558A (en) * | 2011-07-20 | 2013-02-04 | Kawasaki Kasei Chem Ltd | Polyester polyol and method of producing hard polyurethane foam |
-
1987
- 1987-07-24 JP JP18578287A patent/JPH0788485B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001288403A (en) * | 2000-02-01 | 2001-10-16 | Unitika Ltd | Water-base coating composition |
JP2013023558A (en) * | 2011-07-20 | 2013-02-04 | Kawasaki Kasei Chem Ltd | Polyester polyol and method of producing hard polyurethane foam |
Also Published As
Publication number | Publication date |
---|---|
JPH0788485B2 (en) | 1995-09-27 |
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