JPS5455094A - Preparation of curing accelerator for unsaturated polyester resin, and resin composition containing the same - Google Patents

Preparation of curing accelerator for unsaturated polyester resin, and resin composition containing the same

Info

Publication number
JPS5455094A
JPS5455094A JP12152077A JP12152077A JPS5455094A JP S5455094 A JPS5455094 A JP S5455094A JP 12152077 A JP12152077 A JP 12152077A JP 12152077 A JP12152077 A JP 12152077A JP S5455094 A JPS5455094 A JP S5455094A
Authority
JP
Japan
Prior art keywords
weight
parts
mixture
curing accelerator
solvent
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
JP12152077A
Other languages
Japanese (ja)
Other versions
JPS6033842B2 (en
Inventor
Koichi Atsuta
Hideyuki Uesugi
Ikunaga Morimoto
Naoteru Makino
Hirokazu Kuroda
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.)
TOKYO FINE CHEM KK
TOKYO FUAINKEMIKARU KK
Nippon Shokubai Co Ltd
Original Assignee
TOKYO FINE CHEM KK
TOKYO FUAINKEMIKARU KK
Nippon Shokubai 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 TOKYO FINE CHEM KK, TOKYO FUAINKEMIKARU KK, Nippon Shokubai Co Ltd filed Critical TOKYO FINE CHEM KK
Priority to JP12152077A priority Critical patent/JPS6033842B2/en
Publication of JPS5455094A publication Critical patent/JPS5455094A/en
Publication of JPS6033842B2 publication Critical patent/JPS6033842B2/en
Expired legal-status Critical Current

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  • Polymerization Catalysts (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare a curing accelerator useful for a two-pack type unsaturated polyester resin composition having stable gel time even after long-term storage, by treating a mixture of a specific cobalt soap with a specific compound and dehydrating the mixture.
CONSTITUTION: (A) 100 parts by weight of a cobalt salt of octeic acid or napthenic acid is mixed with (B) 1W100 parts by weight of hexamethylenetetramine and (C) 0.1W20 parts by weight of lactic acid, cobalt salt of lactic acid or that of acetic acid. (D) A solvent having a boiling point of ≥100°C at atmospheric pressure (e.g. toluene, etc.), (50W2,000 parts by weight on the basis of 100 parts by weight (A)+(B)+(C)), and (E) a solvent having a boling point of 60W90°C at atomospheric pressure and forming an azeotrope with water (e.g. n-hexane, etc.), are added to the above mixture and the mixture is thermally dehydrated. The solvent (E) is distilled off to give the desired curing accelerator
COPYRIGHT: (C)1979,JPO&Japio
JP12152077A 1977-10-12 1977-10-12 Method for producing curing accelerator for unsaturated polyester resin Expired JPS6033842B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12152077A JPS6033842B2 (en) 1977-10-12 1977-10-12 Method for producing curing accelerator for unsaturated polyester resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12152077A JPS6033842B2 (en) 1977-10-12 1977-10-12 Method for producing curing accelerator for unsaturated polyester resin

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16157984A Division JPS60210614A (en) 1984-08-02 1984-08-02 Unsaturated polyester resin composition comprising cure accelerator

Publications (2)

Publication Number Publication Date
JPS5455094A true JPS5455094A (en) 1979-05-01
JPS6033842B2 JPS6033842B2 (en) 1985-08-05

Family

ID=14813245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12152077A Expired JPS6033842B2 (en) 1977-10-12 1977-10-12 Method for producing curing accelerator for unsaturated polyester resin

Country Status (1)

Country Link
JP (1) JPS6033842B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190468A2 (en) * 1985-02-08 1986-08-13 Rütgerswerke Aktiengesellschaft Process for producing phenol resin bonded glass and mineral fibre products
JPH0593132A (en) * 1991-08-06 1993-04-16 Sumitomo Bakelite Co Ltd Unsaturated polyester resin molding material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6361258U (en) * 1986-10-09 1988-04-23
JPS643540U (en) * 1987-06-26 1989-01-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190468A2 (en) * 1985-02-08 1986-08-13 Rütgerswerke Aktiengesellschaft Process for producing phenol resin bonded glass and mineral fibre products
JPH0593132A (en) * 1991-08-06 1993-04-16 Sumitomo Bakelite Co Ltd Unsaturated polyester resin molding material

Also Published As

Publication number Publication date
JPS6033842B2 (en) 1985-08-05

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