JPS55779A - Unsaturated polyester resin composition - Google Patents

Unsaturated polyester resin composition

Info

Publication number
JPS55779A
JPS55779A JP5988379A JP5988379A JPS55779A JP S55779 A JPS55779 A JP S55779A JP 5988379 A JP5988379 A JP 5988379A JP 5988379 A JP5988379 A JP 5988379A JP S55779 A JPS55779 A JP S55779A
Authority
JP
Japan
Prior art keywords
unsaturated
resin
modified
monomer
cyclopentadiene
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
JP5988379A
Other languages
Japanese (ja)
Other versions
JPS5853645B2 (en
Inventor
Akira Wada
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.)
Zeon Corp
Original Assignee
Nippon Zeon 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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP5988379A priority Critical patent/JPS5853645B2/en
Publication of JPS55779A publication Critical patent/JPS55779A/en
Publication of JPS5853645B2 publication Critical patent/JPS5853645B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: Title composition that is composed of an unsaturated alkyd prepared in the presence of a thermal copolymer from a cyclopentadiene monomer and a monoolefinically unsaturated alcohol and a crosslinking vinyl monomer, thus being improved in curing reaction and shrinking and water-resistance properties.
CONSTITUTION: A mixture consisting of 85W55, preferably 80W65% of cyclopentadiene monomer and 15W45, preferably 20W35% of a vinyl monomer as a monoolefinically unsaturated alcohol, allyl alcohol, or its ester, vinyl acetate, is subjected to thermal copolymerization to give a cyclopentadiene resin. The resulting resin is modified by heat reacting with α,β-unsaturated dibasic acid component and polyhydric alcohol component to produce a modified unsaturated alkyd resin. A crosslinking vinyl monomer as styrene or methyl methacrylate, is added to the modified alkyd resin in an amount of 0W50% to form said unsaturated polyester resin composition.
COPYRIGHT: (C)1980,JPO&Japio
JP5988379A 1979-05-16 1979-05-16 Unsaturated polyester resin composition Expired JPS5853645B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5988379A JPS5853645B2 (en) 1979-05-16 1979-05-16 Unsaturated polyester resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5988379A JPS5853645B2 (en) 1979-05-16 1979-05-16 Unsaturated polyester resin composition

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13599676A Division JPS5360984A (en) 1976-11-12 1976-11-12 Unsaturated polyester resin composition

Publications (2)

Publication Number Publication Date
JPS55779A true JPS55779A (en) 1980-01-07
JPS5853645B2 JPS5853645B2 (en) 1983-11-30

Family

ID=13125974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5988379A Expired JPS5853645B2 (en) 1979-05-16 1979-05-16 Unsaturated polyester resin composition

Country Status (1)

Country Link
JP (1) JPS5853645B2 (en)

Also Published As

Publication number Publication date
JPS5853645B2 (en) 1983-11-30

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