JPS5566967A - Intercoat coating compound composition - Google Patents

Intercoat coating compound composition

Info

Publication number
JPS5566967A
JPS5566967A JP14162978A JP14162978A JPS5566967A JP S5566967 A JPS5566967 A JP S5566967A JP 14162978 A JP14162978 A JP 14162978A JP 14162978 A JP14162978 A JP 14162978A JP S5566967 A JPS5566967 A JP S5566967A
Authority
JP
Japan
Prior art keywords
copolymer
acid
unsaturated ethylenic
polyester resin
monomer mixture
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.)
Pending
Application number
JP14162978A
Other languages
Japanese (ja)
Inventor
Mitsushige Nishida
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.)
Kuboko Paint Co Ltd
Original Assignee
Kuboko 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 Kuboko Paint Co Ltd filed Critical Kuboko Paint Co Ltd
Priority to JP14162978A priority Critical patent/JPS5566967A/en
Publication of JPS5566967A publication Critical patent/JPS5566967A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: To obtain an intercoat coating compound capable of providing a top coat with an expected color tone and good appearance, by copolymerizing a polyester resin having unsaturated ethylenic double bonds with a specific monomer mixture, followed by dissolving the copolymer in a solvent.
CONSTITUTION: A polyester resin having a softing point of 30W200°C, an acid value of 50W300, a hydroxyl number of 50W300, and 0.3W2.0 unsaturated ethylenic bonds per molecule is copolymerized with a monomer mixture comprising two or more monomers selected from the group consisting of at least one acid chosen from acrylic acid and methacrylic acid, an ester obtained from the acid and a 1W8C saturated monofunctional alcohol, a hydroxyl group-containing α,β-unsaturated ethylenic monomer, and an unsaturated ethylenic monomer copolymerizable with the above-mentioned three compounds respectively to give the copolymer. 50W5 parts by wt. of the monomer mixture is copolymerized with 50W95 parts by wt. of the polyester resin so that the copolymer has a glass transition temperature not lower than -30°C, an acid value of 50W300, a hydroxyl number of 50W300, and improved flexibility. The copolymer is then dissolved in a solvent consisting mainly of alcohol.
COPYRIGHT: (C)1980,JPO&Japio
JP14162978A 1978-11-15 1978-11-15 Intercoat coating compound composition Pending JPS5566967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14162978A JPS5566967A (en) 1978-11-15 1978-11-15 Intercoat coating compound composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14162978A JPS5566967A (en) 1978-11-15 1978-11-15 Intercoat coating compound composition

Publications (1)

Publication Number Publication Date
JPS5566967A true JPS5566967A (en) 1980-05-20

Family

ID=15296477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14162978A Pending JPS5566967A (en) 1978-11-15 1978-11-15 Intercoat coating compound composition

Country Status (1)

Country Link
JP (1) JPS5566967A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889609A (en) * 1981-11-24 1983-05-28 Canon Inc Curable resin composition
JPS5889608A (en) * 1981-11-24 1983-05-28 Canon Inc Curable resin composition
JP2017043743A (en) * 2015-08-28 2017-03-02 荒川化学工業株式会社 Modified rosin ester resin, active energy ray curable resin composition and cured article

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878233A (en) * 1972-01-21 1973-10-20
JPS4947916A (en) * 1972-04-26 1974-05-09
JPS517577A (en) * 1974-07-08 1976-01-21 Nissan Motor Wankeijobuhinno surotsutomataha piasukakosochi
JPS51119043A (en) * 1975-04-11 1976-10-19 Dainippon Ink & Chem Inc A composition with high solid content for use in surface coating
JPS5213593A (en) * 1975-07-24 1977-02-01 Hitachi Chem Co Ltd Preparation of polyester-modified vinyl polymer for solvent type coati ng composition with high solid content
JPS5341197A (en) * 1976-09-28 1978-04-14 Seiko Epson Corp Two-wheeled automobile

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878233A (en) * 1972-01-21 1973-10-20
JPS4947916A (en) * 1972-04-26 1974-05-09
JPS517577A (en) * 1974-07-08 1976-01-21 Nissan Motor Wankeijobuhinno surotsutomataha piasukakosochi
JPS51119043A (en) * 1975-04-11 1976-10-19 Dainippon Ink & Chem Inc A composition with high solid content for use in surface coating
JPS5213593A (en) * 1975-07-24 1977-02-01 Hitachi Chem Co Ltd Preparation of polyester-modified vinyl polymer for solvent type coati ng composition with high solid content
JPS5341197A (en) * 1976-09-28 1978-04-14 Seiko Epson Corp Two-wheeled automobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889609A (en) * 1981-11-24 1983-05-28 Canon Inc Curable resin composition
JPS5889608A (en) * 1981-11-24 1983-05-28 Canon Inc Curable resin composition
JPH042603B2 (en) * 1981-11-24 1992-01-20
JP2017043743A (en) * 2015-08-28 2017-03-02 荒川化学工業株式会社 Modified rosin ester resin, active energy ray curable resin composition and cured article

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