JPS55740A - Unsaturated epoxyester resin composition - Google Patents

Unsaturated epoxyester resin composition

Info

Publication number
JPS55740A
JPS55740A JP7454878A JP7454878A JPS55740A JP S55740 A JPS55740 A JP S55740A JP 7454878 A JP7454878 A JP 7454878A JP 7454878 A JP7454878 A JP 7454878A JP S55740 A JPS55740 A JP S55740A
Authority
JP
Japan
Prior art keywords
parts
unsaturated
resin composition
resin
maleic anhydride
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
JP7454878A
Other languages
Japanese (ja)
Inventor
Osamu Hayashi
Kazuo Okabashi
Tatsuharu Nakamura
Yorio Matsuzawa
Tomotaka Makino
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.)
RIYOUDEN KASEI KK
Ryoden Kasei Co Ltd
Mitsubishi Electric Corp
Original Assignee
RIYOUDEN KASEI KK
Ryoden Kasei Co Ltd
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 RIYOUDEN KASEI KK, Ryoden Kasei Co Ltd, Mitsubishi Electric Corp filed Critical RIYOUDEN KASEI KK
Priority to JP7454878A priority Critical patent/JPS55740A/en
Publication of JPS55740A publication Critical patent/JPS55740A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: To prepare an unsaturated epoxyester resin composition having low cure shrinkage and excellent crack resistance, by compounding an unsaturated polyester, maleic anhydride, an epoxy rsin curable with imidazoles, and a high- molecular saturated polyester.
CONSTITUTION: The title composition useful as an insulation varnish, electrical insulation material, etc., is obtained by mixing (A) 100 parts by weight of an unsaturated polyester resin, (B) 0.1-0.2 part of maleic anhydride, (C) 2-200 parts, based on 100 parts of (A)+(B), of an epoxy resin curable with imidazole derivatives such as 2-ethyl-4-ethylimidazole, and (D) 1-12 parts, based on 100 parts of (A), of a high molecular weight saturated polyester resin such as Pylon-200 (Toyobo KK) having a molecular weight of 15,000-20,000.
COPYRIGHT: (C)1980,JPO&Japio
JP7454878A 1978-06-20 1978-06-20 Unsaturated epoxyester resin composition Pending JPS55740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7454878A JPS55740A (en) 1978-06-20 1978-06-20 Unsaturated epoxyester resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7454878A JPS55740A (en) 1978-06-20 1978-06-20 Unsaturated epoxyester resin composition

Publications (1)

Publication Number Publication Date
JPS55740A true JPS55740A (en) 1980-01-07

Family

ID=13550408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7454878A Pending JPS55740A (en) 1978-06-20 1978-06-20 Unsaturated epoxyester resin composition

Country Status (1)

Country Link
JP (1) JPS55740A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559618A (en) * 1978-07-05 1980-01-23 Mitsubishi Electric Corp Crack-resistant resin composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930476A (en) * 1972-10-09 1974-03-18
JPS5145638A (en) * 1974-10-16 1976-04-19 Nittetsu Kinzoku Kogyo Kk Metarufuoomuno jidokumitatekaritsukesochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930476A (en) * 1972-10-09 1974-03-18
JPS5145638A (en) * 1974-10-16 1976-04-19 Nittetsu Kinzoku Kogyo Kk Metarufuoomuno jidokumitatekaritsukesochi

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559618A (en) * 1978-07-05 1980-01-23 Mitsubishi Electric Corp Crack-resistant resin composition

Similar Documents

Publication Publication Date Title
ES458240A1 (en) Latent accelerators for curing epoxy resins
JPS5742724A (en) Curable composition
JPS5659837A (en) Epoxy resin composition
JPS55740A (en) Unsaturated epoxyester resin composition
JPS52132099A (en) Thermosetting resin compositions
JPS51129498A (en) Thermosetting resin composition
JPS53123457A (en) Molding resin composition
JPS5414499A (en) Heat resistant resin composition
JPS57180633A (en) Curable polyimide resin composition
JPS51131541A (en) Coating compound suitable for electrical insulation
JPS5650910A (en) Air-curable unsaturated polyester resin composition
JPS52129733A (en) Room temperature curing coating compositions with a high solid content
JPS57135839A (en) Production of porous epoxy resin molded article
JPS56145918A (en) Curable resin composition
JPS5653129A (en) Curable resin composition
JPS55135155A (en) Epoxy resin composition
JPS53144958A (en) Epoxy resin composition
JPS5397097A (en) Preparation of heat resistant molding articles
JPS53140394A (en) Unsaturated epoxyester resin composition
JPS544994A (en) Epoxy resin composition
JPS53143700A (en) Preparation of curable resin
JPS5556118A (en) Curing of epoxy resin
JPS5548216A (en) Epoxy resin composition
JPS5233100A (en) Method to manufacture an insulated conductor
JPS57133122A (en) Curable resin composition