JPS54130631A - Resin composition for powder coating compound - Google Patents

Resin composition for powder coating compound

Info

Publication number
JPS54130631A
JPS54130631A JP3860078A JP3860078A JPS54130631A JP S54130631 A JPS54130631 A JP S54130631A JP 3860078 A JP3860078 A JP 3860078A JP 3860078 A JP3860078 A JP 3860078A JP S54130631 A JPS54130631 A JP S54130631A
Authority
JP
Japan
Prior art keywords
acid anhydride
resin composition
resin
coating compound
equivalent
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
JP3860078A
Other languages
Japanese (ja)
Other versions
JPS6152189B2 (en
Inventor
Yutaka Mizumura
Yoshiichi Kodera
Iori Naito
Hideo Miyake
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP3860078A priority Critical patent/JPS54130631A/en
Publication of JPS54130631A publication Critical patent/JPS54130631A/en
Publication of JPS6152189B2 publication Critical patent/JPS6152189B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To cheap resin composition for a poder coating compound curable with an acid anhydride having improved storage stabiity and film smoothness, consisting of a specific hydroxyl group-containing and a polyester resins.
CONSTITUTION: A resin composition consisting of A) a hhdroxyl group-containing resin having a softening point of 50W150°C and a hydroxyl number of 30W200(e.g., polyester resins obtained from dimethyl terephthalate and isophthalates, and ethylene and neopentyl glycols, and glycerol), B) a polyester resin having two or more acid anhydride groups in one molecule and an acid anhydride equivalent of 300W 3,000 equivalent/106g(e.g., obtained by reacting partially a blend of a polyester resin and an acid anhydride, e.g., pyromellitic anhydride in a molten state or in solution), and, if necessary, C) a leveling agent, weathering stabilizer, a pigment, etc.
COPYRIGHT: (C)1979,JPO&Japio
JP3860078A 1978-03-31 1978-03-31 Resin composition for powder coating compound Granted JPS54130631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3860078A JPS54130631A (en) 1978-03-31 1978-03-31 Resin composition for powder coating compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3860078A JPS54130631A (en) 1978-03-31 1978-03-31 Resin composition for powder coating compound

Publications (2)

Publication Number Publication Date
JPS54130631A true JPS54130631A (en) 1979-10-11
JPS6152189B2 JPS6152189B2 (en) 1986-11-12

Family

ID=12529758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3860078A Granted JPS54130631A (en) 1978-03-31 1978-03-31 Resin composition for powder coating compound

Country Status (1)

Country Link
JP (1) JPS54130631A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055524A (en) * 1987-07-16 1991-10-08 Ppg Industries, Inc. Polyol-modified polyanhydride curing agent for polyepoxide powder coatings
KR100526173B1 (en) * 1998-12-31 2006-01-27 주식회사 케이씨씨 Matte powder coating composition for polyester coil coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055524A (en) * 1987-07-16 1991-10-08 Ppg Industries, Inc. Polyol-modified polyanhydride curing agent for polyepoxide powder coatings
KR100526173B1 (en) * 1998-12-31 2006-01-27 주식회사 케이씨씨 Matte powder coating composition for polyester coil coating

Also Published As

Publication number Publication date
JPS6152189B2 (en) 1986-11-12

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