JPS5616513A - Polyester resin composition for casting - Google Patents

Polyester resin composition for casting

Info

Publication number
JPS5616513A
JPS5616513A JP9157779A JP9157779A JPS5616513A JP S5616513 A JPS5616513 A JP S5616513A JP 9157779 A JP9157779 A JP 9157779A JP 9157779 A JP9157779 A JP 9157779A JP S5616513 A JPS5616513 A JP S5616513A
Authority
JP
Japan
Prior art keywords
pref
resin composition
polyester resin
styrene monomer
peroxide
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
JP9157779A
Other languages
Japanese (ja)
Inventor
Tetsuo Tajima
Makoto Kito
Noboru Terunuma
Noboru Mitsuki
Etsuo Tsurumi
Isao Uchigasaki
Mitsuo Obara
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.)
Hitachi Ltd
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
Hitachi 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 Hitachi Chemical Co Ltd, Hitachi Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP9157779A priority Critical patent/JPS5616513A/en
Publication of JPS5616513A publication Critical patent/JPS5616513A/en
Pending legal-status Critical Current

Links

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

Abstract

PURPOSE: To prepare a low-cost polyester resin composition having low curing shrinkage and excellent adhesivity, crack rsistance, impregnating properties into coil winding, etc., by compounding a dicyclopenadiene-modified polyester with specific components such as styrene monomer etc.
CONSTITUTION: (A) a base resin comprising (a) an unsaturated alkyd (pref. formula I or II), (b) styrene monomer and (c) polystyrene (pref. number average molecular weight is 10,000W1,000,000), wherein (a)/(b)/(c)=30W60/30W66/4W10 (weight ratio), is compounded with (B) an organic peroxide (pref. benzoyl peroxide, methyl ethyl ketone peroxide, cumene hydroperoxide, etc.), (C) aluminum hydroxide and (D) red phosphorus. The amounts of the components are (A) 100, (B) 0.1W5, (C) 70W300 and (D) 8W40pts.wt.
COPYRIGHT: (C)1981,JPO&Japio
JP9157779A 1979-07-20 1979-07-20 Polyester resin composition for casting Pending JPS5616513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9157779A JPS5616513A (en) 1979-07-20 1979-07-20 Polyester resin composition for casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9157779A JPS5616513A (en) 1979-07-20 1979-07-20 Polyester resin composition for casting

Publications (1)

Publication Number Publication Date
JPS5616513A true JPS5616513A (en) 1981-02-17

Family

ID=14030382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9157779A Pending JPS5616513A (en) 1979-07-20 1979-07-20 Polyester resin composition for casting

Country Status (1)

Country Link
JP (1) JPS5616513A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000044636A (en) * 1998-05-27 2000-02-15 Hitachi Chem Co Ltd Thermosetting resin composition and production of coil using the same
WO2021111885A1 (en) * 2019-12-05 2021-06-10 Dic株式会社 Sheet molding compound and molded article thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483939A (en) * 1977-12-19 1979-07-04 Matsushita Electric Ind Co Ltd Flame-retardant adhesive
JPS5490285A (en) * 1977-11-29 1979-07-17 Hitachi Chem Co Ltd Low shrinkable resin composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5490285A (en) * 1977-11-29 1979-07-17 Hitachi Chem Co Ltd Low shrinkable resin composition
JPS5483939A (en) * 1977-12-19 1979-07-04 Matsushita Electric Ind Co Ltd Flame-retardant adhesive

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000044636A (en) * 1998-05-27 2000-02-15 Hitachi Chem Co Ltd Thermosetting resin composition and production of coil using the same
WO2021111885A1 (en) * 2019-12-05 2021-06-10 Dic株式会社 Sheet molding compound and molded article thereof
JPWO2021111885A1 (en) * 2019-12-05 2021-12-09 Dic株式会社 Sheet molding compound and its molded products

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