JPS55137169A - Powder coating resin composition - Google Patents

Powder coating resin composition

Info

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
Application number
JP4420279A
Other languages
Japanese (ja)
Other versions
JPS625193B2 (en
Inventor
Ichiro Yoshihara
Tadashi Watanabe
Osamu Iwase
Kazuaki Noda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kansai Paint Co Ltd
Original Assignee
Kansai Paint Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kansai Paint Co Ltd filed Critical Kansai Paint Co Ltd
Priority to JP4420279A priority Critical patent/JPS55137169A/en
Publication of JPS55137169A publication Critical patent/JPS55137169A/en
Publication of JPS625193B2 publication Critical patent/JPS625193B2/ja
Granted legal-status Critical Current

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
JP4420279A 1979-04-13 1979-04-13 Powder coating resin composition Granted JPS55137169A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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