JPS644641A - Curable resin composition for molding - Google Patents

Curable resin composition for molding

Info

Publication number
JPS644641A
JPS644641A JP15789787A JP15789787A JPS644641A JP S644641 A JPS644641 A JP S644641A JP 15789787 A JP15789787 A JP 15789787A JP 15789787 A JP15789787 A JP 15789787A JP S644641 A JPS644641 A JP S644641A
Authority
JP
Japan
Prior art keywords
unsaturated polyester
polyester resin
resin composition
molding
curing system
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
JP15789787A
Other languages
Japanese (ja)
Inventor
Hiroshi Mera
Hiroyuki Umetani
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP15789787A priority Critical patent/JPS644641A/en
Publication of JPS644641A publication Critical patent/JPS644641A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To provide a composite resin composition improved in heat resistance, mold shrinkage characteristics, surface properties, toughness, etc. and moldable in a liquid state, which comprises an unsaturated polyester resin curing system containing an unsaturated polyester resin having a specific structure and an epoxy resin curing system. CONSTITUTION:A curable resin composition for molding is prepared by blending an unsaturated polyester resin curing system (A) and an epoxy resin curing system (B) with the weight ratio of A to B of 80/20-20/80, the unsaturated polyester resin in the above system (A) having a Diels-Alder adduct structure in the main chain. The above modified unsaturated polyester resin is produced by reacting an unsaturated polyester resin having a dienophilic structure with a diene compound to form a Diels-Alder adduct structure (an alicyclic structure) in the main chain. A composite resin composition improved in compatibility and excellent in heat resistance, mold shrinkage characteristics, surface properties and toughness after the molding can be provided by compounding (A) and (B) curing systems.
JP15789787A 1987-06-26 1987-06-26 Curable resin composition for molding Pending JPS644641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15789787A JPS644641A (en) 1987-06-26 1987-06-26 Curable resin composition for molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15789787A JPS644641A (en) 1987-06-26 1987-06-26 Curable resin composition for molding

Publications (1)

Publication Number Publication Date
JPS644641A true JPS644641A (en) 1989-01-09

Family

ID=15659810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15789787A Pending JPS644641A (en) 1987-06-26 1987-06-26 Curable resin composition for molding

Country Status (1)

Country Link
JP (1) JPS644641A (en)

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