JPS55145719A - Curing method of unsaturated polyester resin - Google Patents

Curing method of unsaturated polyester resin

Info

Publication number
JPS55145719A
JPS55145719A JP5373779A JP5373779A JPS55145719A JP S55145719 A JPS55145719 A JP S55145719A JP 5373779 A JP5373779 A JP 5373779A JP 5373779 A JP5373779 A JP 5373779A JP S55145719 A JPS55145719 A JP S55145719A
Authority
JP
Japan
Prior art keywords
polyester resin
unsaturated polyester
expressed
formula
curing
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
JP5373779A
Other languages
Japanese (ja)
Inventor
Teru Okunoyama
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.)
Toshiba Chemical Products Co Ltd
Kyocera Chemical Corp
Original Assignee
Toshiba Chemical Products Co Ltd
Toshiba Chemical 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 Toshiba Chemical Products Co Ltd, Toshiba Chemical Corp filed Critical Toshiba Chemical Products Co Ltd
Priority to JP5373779A priority Critical patent/JPS55145719A/en
Publication of JPS55145719A publication Critical patent/JPS55145719A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polymerization Catalysts (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: To enable the curing of a titled resin with prolonged usable time at a low temp., by using lauroyl peroxide or the like and 1,1-bis(t-butylperoxy)-3,3,5-trimethylcyclohexane in combination as org. peroxide catalyst.
CONSTITUTION: (A) An unsaturated polyester resin is cured by using (B) an org. peroxide catalyst, (a) lauroyl peroxide expressed by formula I or t-butyl peroctoate expressed by formula II and (b) 1,1-bis(t-butylperoxy)-3,3,5-trimethylcyclohexane expressed by formula III in combination. Herein, as to the amount, to 100pts.wt. of (A), (a) is pref. 0.1W0.5pts.wt. and (b) is pref. 0.5W0.9pts.wt. By using this combined catalyst, it is possible to cure at a low temp. and the pot life of the curing is lengthened.
COPYRIGHT: (C)1980,JPO&Japio
JP5373779A 1979-04-30 1979-04-30 Curing method of unsaturated polyester resin Pending JPS55145719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5373779A JPS55145719A (en) 1979-04-30 1979-04-30 Curing method of unsaturated polyester resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5373779A JPS55145719A (en) 1979-04-30 1979-04-30 Curing method of unsaturated polyester resin

Publications (1)

Publication Number Publication Date
JPS55145719A true JPS55145719A (en) 1980-11-13

Family

ID=12951131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5373779A Pending JPS55145719A (en) 1979-04-30 1979-04-30 Curing method of unsaturated polyester resin

Country Status (1)

Country Link
JP (1) JPS55145719A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815518A (en) * 1981-07-01 1983-01-28 ユニオン・カ−バイド・コ−ポレ−シヨン Hardenable formation composition
JPH01188505A (en) * 1988-01-22 1989-07-27 Toshiba Chem Corp Heat-resistant resin composition
WO1999023164A1 (en) * 1997-10-31 1999-05-14 Alpha Owens Corning Low temperature and pressure curable unsaturated polyester resin composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815518A (en) * 1981-07-01 1983-01-28 ユニオン・カ−バイド・コ−ポレ−シヨン Hardenable formation composition
JPH01188505A (en) * 1988-01-22 1989-07-27 Toshiba Chem Corp Heat-resistant resin composition
WO1999023164A1 (en) * 1997-10-31 1999-05-14 Alpha Owens Corning Low temperature and pressure curable unsaturated polyester resin composition

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