JPS5628253A - Epoxy resin composition for powder coating - Google Patents

Epoxy resin composition for powder coating

Info

Publication number
JPS5628253A
JPS5628253A JP10517979A JP10517979A JPS5628253A JP S5628253 A JPS5628253 A JP S5628253A JP 10517979 A JP10517979 A JP 10517979A JP 10517979 A JP10517979 A JP 10517979A JP S5628253 A JPS5628253 A JP S5628253A
Authority
JP
Japan
Prior art keywords
epoxy resin
oxide derivative
melting
resin composition
pref
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
JP10517979A
Other languages
Japanese (ja)
Other versions
JPH0240700B2 (en
Inventor
Akinobu Tamaoki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10517979A priority Critical patent/JPS5628253A/en
Publication of JPS5628253A publication Critical patent/JPS5628253A/en
Publication of JPH0240700B2 publication Critical patent/JPH0240700B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To prepare the titled composition having low glass-transition temperature, and giving a highly elastic coating film which is rubbery at room temperature, by melting and kneading a specific epoxy resin, an acid anhydride, and an ethylene oxide derivative or a propylene oxide derivative.
CONSTITUTION: The titled composition is prepared by melting and kneading (A) 100pts.wt. of a bisphenol A epoxy resin having an epoxy equivalent of 400W4,000, (B) 10W16pts.wt. of an acid anhydride (pref. having a melting point of ≥40°C), e.g. tetrahydrophthalic anhydride, and (C) 20W200pts.wt. of an ethylene oxide derivative or a propylene oxide derivative having a molecular weight of 2,000W 40,000, pref. polyethylene oxide, polyethylene glycol, polypropylene oxide, polypropylene glycol and/or their block copolymer.
COPYRIGHT: (C)1981,JPO&Japio
JP10517979A 1979-08-17 1979-08-17 Epoxy resin composition for powder coating Granted JPS5628253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10517979A JPS5628253A (en) 1979-08-17 1979-08-17 Epoxy resin composition for powder coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10517979A JPS5628253A (en) 1979-08-17 1979-08-17 Epoxy resin composition for powder coating

Publications (2)

Publication Number Publication Date
JPS5628253A true JPS5628253A (en) 1981-03-19
JPH0240700B2 JPH0240700B2 (en) 1990-09-12

Family

ID=14400445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10517979A Granted JPS5628253A (en) 1979-08-17 1979-08-17 Epoxy resin composition for powder coating

Country Status (1)

Country Link
JP (1) JPS5628253A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100554031B1 (en) * 1998-12-31 2006-12-19 주식회사 케이씨씨 Thermosetting Epoxy Powder Coating Composition_
US8021586B2 (en) * 2004-11-10 2011-09-20 Dow Global Technologies Llc Amphiphilic block copolymer-toughened epoxy resins and powder coatings made therefrom
CN102884100A (en) * 2010-03-24 2013-01-16 陶氏环球技术有限责任公司 Epoxy resin composition comprising poly(propylene oxide) polyol as toughening agent
JP2017043709A (en) * 2015-08-27 2017-03-02 Dic株式会社 Epoxy resin composition, cured product, fiber reinforced composite material, fiber reinforced resin molded product, and method for producing fiber reinforced resin molded product

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100554031B1 (en) * 1998-12-31 2006-12-19 주식회사 케이씨씨 Thermosetting Epoxy Powder Coating Composition_
US8021586B2 (en) * 2004-11-10 2011-09-20 Dow Global Technologies Llc Amphiphilic block copolymer-toughened epoxy resins and powder coatings made therefrom
CN102884100A (en) * 2010-03-24 2013-01-16 陶氏环球技术有限责任公司 Epoxy resin composition comprising poly(propylene oxide) polyol as toughening agent
US20130131217A1 (en) * 2010-03-24 2013-05-23 Dow Global Technologies Llc Toughening agent for epoxy resin compositions
US8927677B2 (en) * 2010-03-24 2015-01-06 Dow Global Technologies Llc Toughening agent for epoxy resin compositions
JP2017043709A (en) * 2015-08-27 2017-03-02 Dic株式会社 Epoxy resin composition, cured product, fiber reinforced composite material, fiber reinforced resin molded product, and method for producing fiber reinforced resin molded product

Also Published As

Publication number Publication date
JPH0240700B2 (en) 1990-09-12

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