JPS5453147A - Resin composition for coating powder - Google Patents

Resin composition for coating powder

Info

Publication number
JPS5453147A
JPS5453147A JP11914177A JP11914177A JPS5453147A JP S5453147 A JPS5453147 A JP S5453147A JP 11914177 A JP11914177 A JP 11914177A JP 11914177 A JP11914177 A JP 11914177A JP S5453147 A JPS5453147 A JP S5453147A
Authority
JP
Japan
Prior art keywords
resin
hardener
molecular weight
average molecular
hydroxyl group
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
JP11914177A
Other languages
Japanese (ja)
Other versions
JPS6118586B2 (en
Inventor
Osamu Iwase
Tadashi Watanabe
Ichiro Yoshihara
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 JP11914177A priority Critical patent/JPS5453147A/en
Publication of JPS5453147A publication Critical patent/JPS5453147A/en
Publication of JPS6118586B2 publication Critical patent/JPS6118586B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: The title composition having improved smoothness, compatibility, brightness, and reduced solvent popping, comprising a hydroxyl group-containing resin as a base resin and the reaction product between a specific polyester resin and a half- block polyisocyanate as a hardener.
CONSTITUTION: A composition comprising (A) 10W45 wt.% of a hardener having a softening point of 40W120°C, obtained by reacting (a) a half-block polyisocyanate, wherein 20W80 mole% of isocyanate groups of isophorone diisocyanate, etc. are blocked with S-caprolactam, with (b) a polyester resin having a number-average molecular weight of 2,000W20,000 and active hydrogen atoms, and (B) 55W90 wt.% of a hydroxyl group-containing resin, preferably an acrylic resin, having a number-average molecular weight of 5,000W20,000 and a solftening point of 60W130°C
COPYRIGHT: (C)1979,JPO&Japio
JP11914177A 1977-10-04 1977-10-04 Resin composition for coating powder Granted JPS5453147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11914177A JPS5453147A (en) 1977-10-04 1977-10-04 Resin composition for coating powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11914177A JPS5453147A (en) 1977-10-04 1977-10-04 Resin composition for coating powder

Publications (2)

Publication Number Publication Date
JPS5453147A true JPS5453147A (en) 1979-04-26
JPS6118586B2 JPS6118586B2 (en) 1986-05-13

Family

ID=14753931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11914177A Granted JPS5453147A (en) 1977-10-04 1977-10-04 Resin composition for coating powder

Country Status (1)

Country Link
JP (1) JPS5453147A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930869A (en) * 1982-08-12 1984-02-18 Dainippon Ink & Chem Inc Resin composition for powder coating
CN107434950A (en) * 2017-08-31 2017-12-05 浙江天女集团制漆有限公司 A kind of colored steel coil coating polyurethane primer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930869A (en) * 1982-08-12 1984-02-18 Dainippon Ink & Chem Inc Resin composition for powder coating
JPH0329830B2 (en) * 1982-08-12 1991-04-25
CN107434950A (en) * 2017-08-31 2017-12-05 浙江天女集团制漆有限公司 A kind of colored steel coil coating polyurethane primer

Also Published As

Publication number Publication date
JPS6118586B2 (en) 1986-05-13

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