JPS573819A - Unsaturated polyester resin molding composition - Google Patents

Unsaturated polyester resin molding composition

Info

Publication number
JPS573819A
JPS573819A JP7722780A JP7722780A JPS573819A JP S573819 A JPS573819 A JP S573819A JP 7722780 A JP7722780 A JP 7722780A JP 7722780 A JP7722780 A JP 7722780A JP S573819 A JPS573819 A JP S573819A
Authority
JP
Japan
Prior art keywords
unsaturated polyester
prepared
polyester resin
composition
molding
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
JP7722780A
Other languages
Japanese (ja)
Inventor
Tomomasa Mitani
Yoshiya Ogasawara
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP7722780A priority Critical patent/JPS573819A/en
Publication of JPS573819A publication Critical patent/JPS573819A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: Titled composition which can provide high-strength moldings such as bathtubs, septic tanks, helmets and car parts, prepared by mixing an unsaturated polyester resin with a blocked isocyanate compound.
CONSTITUTION: An unsaturated polyester resin molding composition is prepared by mixing 100pts.wt. unsaturated polyester resin, (e.g., composition prepared by diluting, with styrene, an unsaturated polyester prepared by condensing propylene glycol with isophthalic acid), with 1W50pts.wt. blocked isocyanate compound capable of regenerating, the isocyanate groups during molding, e.g., a compound prepared by blocking 4,4-diphenylmethane diisocyanate with sodium bisulfite. This composition is used in matched die, SMC and bulk molding compound, and can form high- strength moldings by compression molding or injection molding.
COPYRIGHT: (C)1982,JPO&Japio
JP7722780A 1980-06-10 1980-06-10 Unsaturated polyester resin molding composition Pending JPS573819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7722780A JPS573819A (en) 1980-06-10 1980-06-10 Unsaturated polyester resin molding composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7722780A JPS573819A (en) 1980-06-10 1980-06-10 Unsaturated polyester resin molding composition

Publications (1)

Publication Number Publication Date
JPS573819A true JPS573819A (en) 1982-01-09

Family

ID=13627961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7722780A Pending JPS573819A (en) 1980-06-10 1980-06-10 Unsaturated polyester resin molding composition

Country Status (1)

Country Link
JP (1) JPS573819A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047011A (en) * 1983-08-26 1985-03-14 Dainippon Ink & Chem Inc In-mold coating composition
US6848667B1 (en) 2001-04-24 2005-02-01 Comcon Limited Electromagnetically operated valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51102027A (en) * 1975-03-06 1976-09-09 Asahi Chemical Ind
JPS51125174A (en) * 1974-08-30 1976-11-01 Toyobo Co Ltd Theromosetting resin compositions
JPS53102926A (en) * 1977-02-22 1978-09-07 Asahi Chem Ind Co Ltd Powder coating resin composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125174A (en) * 1974-08-30 1976-11-01 Toyobo Co Ltd Theromosetting resin compositions
JPS51102027A (en) * 1975-03-06 1976-09-09 Asahi Chemical Ind
JPS53102926A (en) * 1977-02-22 1978-09-07 Asahi Chem Ind Co Ltd Powder coating resin composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047011A (en) * 1983-08-26 1985-03-14 Dainippon Ink & Chem Inc In-mold coating composition
JPH0581605B2 (en) * 1983-08-26 1993-11-15 Dainippon Ink & Chemicals
US6848667B1 (en) 2001-04-24 2005-02-01 Comcon Limited Electromagnetically operated valve

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