JPS5659866A - Preparation of maleinized polybutadiene-modified alkyd resin - Google Patents

Preparation of maleinized polybutadiene-modified alkyd resin

Info

Publication number
JPS5659866A
JPS5659866A JP13393579A JP13393579A JPS5659866A JP S5659866 A JPS5659866 A JP S5659866A JP 13393579 A JP13393579 A JP 13393579A JP 13393579 A JP13393579 A JP 13393579A JP S5659866 A JPS5659866 A JP S5659866A
Authority
JP
Japan
Prior art keywords
resin
oil
modified alkyd
alkyd resin
maleinized polybutadiene
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
JP13393579A
Other languages
Japanese (ja)
Other versions
JPS5937013B2 (en
Inventor
Minoru Fujishima
Masahiro Owada
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP13393579A priority Critical patent/JPS5937013B2/en
Publication of JPS5659866A publication Critical patent/JPS5659866A/en
Publication of JPS5937013B2 publication Critical patent/JPS5937013B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To prepare the titled resin with excellent coating property, capable of being of low viscosity even when high solid content, by the admixture or thermal reaction of an oil-modified alkyd resin of high oil length, with a maleinized polybutadiene resin, in a specified proportion.
CONSTITUTION: (A) An oil-modified alkyd resin of oil length 30W85%, acid value ≤30 and hydroxyl number 0W200, having viscosity of 3W200 poise at 25°C when diluted with xylene to 80±1% of solid content, is obtained by use of an oxidation-polymerizable oil component of iodine value ≥100. (B) A maleinized polybutadiene resin of acid value 20W350, is obtained by addition reaction between a polybutadiene resin of MW 3,000W6,000 and iodine value 400W500, and maleic anhydride or maleic acid. Then purpose resin is prepared by the admixture or thermal reaction of 98W50wt% (as a solid) of the resin (A), with 2W50wt% of the resin (B).
COPYRIGHT: (C)1981,JPO&Japio
JP13393579A 1979-10-16 1979-10-16 Method for producing maleated polybutadiene-modified alkyd resin Expired JPS5937013B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13393579A JPS5937013B2 (en) 1979-10-16 1979-10-16 Method for producing maleated polybutadiene-modified alkyd resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13393579A JPS5937013B2 (en) 1979-10-16 1979-10-16 Method for producing maleated polybutadiene-modified alkyd resin

Publications (2)

Publication Number Publication Date
JPS5659866A true JPS5659866A (en) 1981-05-23
JPS5937013B2 JPS5937013B2 (en) 1984-09-07

Family

ID=15116503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13393579A Expired JPS5937013B2 (en) 1979-10-16 1979-10-16 Method for producing maleated polybutadiene-modified alkyd resin

Country Status (1)

Country Link
JP (1) JPS5937013B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010202861A (en) * 2009-03-02 2010-09-16 Rohm & Haas Co Bio-based polyol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010202861A (en) * 2009-03-02 2010-09-16 Rohm & Haas Co Bio-based polyol

Also Published As

Publication number Publication date
JPS5937013B2 (en) 1984-09-07

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