JPS55137169A - Powder coating resin composition - Google Patents
Powder coating resin compositionInfo
- Publication number
- JPS55137169A JPS55137169A JP4420279A JP4420279A JPS55137169A JP S55137169 A JPS55137169 A JP S55137169A JP 4420279 A JP4420279 A JP 4420279A JP 4420279 A JP4420279 A JP 4420279A JP S55137169 A JPS55137169 A JP S55137169A
- Authority
- JP
- Japan
- Prior art keywords
- glycidyl
- contg
- acid
- cpd
- polyester
- 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
Abstract
PURPOSE: To provide a title composition allowing low-temperature baking and giving nonlifting, smooth coating layer excellent in clarity and boiling water resistance, which consists of a specific resinous product and a polycaroxylic cpd.
CONSTITUTION: A polyester (i)having a number-average molecular weight of 1,000W8,000 and an acid value of 20 or less is provided by reacting 100pts.wt. of a prepolyester having less than 5 acid value, and having a dibasic acid unit in which 50mol% or more is occupied by an isophthalic acid unit and/or a hexahydrophthalic acid unit, with 0.1W5pts.wt. of a polybasic acid contg. polymerizable unsaturated gp. In the presence of 5W80wt% of the polyester (i), 10W40wt% of a glycidyl gp.- contg. vinyl monomer (ii) contg. one or more glycidyl gps. in molecule, 10W70wt% of a styrene monomer (iii), and 0W60wt% of another vinyl monomer (iv) are polymerized to a resinous product (A). To one eq. of glycidyl gp. in the product (A), 0.5W2eqs. of a polycarboxylic cpd. (B), such as sebacic acid or phthalic anhydride, is compounded.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4420279A JPS55137169A (en) | 1979-04-13 | 1979-04-13 | Powder coating resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4420279A JPS55137169A (en) | 1979-04-13 | 1979-04-13 | Powder coating resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55137169A true JPS55137169A (en) | 1980-10-25 |
JPS625193B2 JPS625193B2 (en) | 1987-02-03 |
Family
ID=12684970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4420279A Granted JPS55137169A (en) | 1979-04-13 | 1979-04-13 | Powder coating resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55137169A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5981124A (en) * | 1982-07-02 | 1984-05-10 | デ−・エス・エム・レジンス・ベスロ−テム・ベンノツトシヤツプ | Powdered coating and manufacture of shape by curing unsaturated polyester |
JPS63170837A (en) * | 1987-01-09 | 1988-07-14 | Hitachi Ltd | Cathode-ray tube |
WO1996039454A1 (en) * | 1995-06-06 | 1996-12-12 | Nof Corporation | Thermosetting composition, method of finish coating, and coated articles |
-
1979
- 1979-04-13 JP JP4420279A patent/JPS55137169A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5981124A (en) * | 1982-07-02 | 1984-05-10 | デ−・エス・エム・レジンス・ベスロ−テム・ベンノツトシヤツプ | Powdered coating and manufacture of shape by curing unsaturated polyester |
JPH0568497B2 (en) * | 1982-07-02 | 1993-09-29 | Dsm Resins Bv | |
JPS63170837A (en) * | 1987-01-09 | 1988-07-14 | Hitachi Ltd | Cathode-ray tube |
WO1996039454A1 (en) * | 1995-06-06 | 1996-12-12 | Nof Corporation | Thermosetting composition, method of finish coating, and coated articles |
US5993909A (en) * | 1995-06-06 | 1999-11-30 | Nof Corporation | Thermosetting compositions, methods of coating and coated articles |
Also Published As
Publication number | Publication date |
---|---|
JPS625193B2 (en) | 1987-02-03 |
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