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GB2162527B - Process for producing lactone polymer and thermosetting resin composition containing said lactone polymer as an anti-shrinking agent - Google Patents

Process for producing lactone polymer and thermosetting resin composition containing said lactone polymer as an anti-shrinking agent

Info

Publication number
GB2162527B
GB2162527B GB08519177A GB8519177A GB2162527B GB 2162527 B GB2162527 B GB 2162527B GB 08519177 A GB08519177 A GB 08519177A GB 8519177 A GB8519177 A GB 8519177A GB 2162527 B GB2162527 B GB 2162527B
Authority
GB
United Kingdom
Prior art keywords
lactone polymer
resin composition
composition containing
thermosetting resin
shrinking agent
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.)
Expired
Application number
GB08519177A
Other versions
GB2162527A (en
GB8519177D0 (en
Inventor
Takaaki Murau
Shoji Watanabe
Kimio Inoue
Tomohisa Isobe
Naoki Nakashima
Takuya Miho
Yoshiyuki Ikemoto
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries 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
Priority claimed from GB848419311A external-priority patent/GB8419311D0/en
Priority claimed from JP15859884A external-priority patent/JPS6137813A/en
Priority claimed from JP17417984A external-priority patent/JPS6153323A/en
Priority claimed from JP59236793A external-priority patent/JPH0676480B2/en
Priority claimed from JP24566584A external-priority patent/JPS61123657A/en
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Publication of GB8519177D0 publication Critical patent/GB8519177D0/en
Publication of GB2162527A publication Critical patent/GB2162527A/en
Application granted granted Critical
Publication of GB2162527B publication Critical patent/GB2162527B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
GB08519177A 1984-07-28 1985-07-30 Process for producing lactone polymer and thermosetting resin composition containing said lactone polymer as an anti-shrinking agent Expired GB2162527B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB848419311A GB8419311D0 (en) 1984-07-28 1984-07-28 Thermoplastic elastomer blends
JP15859884A JPS6137813A (en) 1984-07-31 1984-07-31 Production of lactone-modified compound
JP17417984A JPS6153323A (en) 1984-08-23 1984-08-23 Agent for low shrinkage and thermosetting resin composition having low shrinkage
JP59236793A JPH0676480B2 (en) 1984-11-12 1984-11-12 Low shrinkage agent for thermosetting resin
JP24566584A JPS61123657A (en) 1984-11-20 1984-11-20 Shrinkage-lowering agent and thermosetting resin composition of lowered shrinkage

Publications (3)

Publication Number Publication Date
GB8519177D0 GB8519177D0 (en) 1985-09-04
GB2162527A GB2162527A (en) 1986-02-05
GB2162527B true GB2162527B (en) 1988-04-27

Family

ID=27516549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08519177A Expired GB2162527B (en) 1984-07-28 1985-07-30 Process for producing lactone polymer and thermosetting resin composition containing said lactone polymer as an anti-shrinking agent

Country Status (1)

Country Link
GB (1) GB2162527B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180148A1 (en) * 2012-05-31 2013-12-05 日本化薬株式会社 Polycarboxylic acid composition, method for producing polycarboxylic acid composition, curing agent composition for epoxy resin, epoxy resin composition, and cured product

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294714A (en) * 1963-06-28
GB1212351A (en) * 1967-05-17 1970-11-18 Laporte Chemical Polymerisation process for preparing lactone polymer compositions
GB1394396A (en) * 1972-07-19 1975-05-14 Interox Chemicals Ltd Lactone polyesters
US4175177A (en) * 1978-02-24 1979-11-20 Union Carbide Corporation Crosslinkable copolymer of a lactone and a polyfunctional acrylate
US4439599A (en) * 1981-10-02 1984-03-27 Daicel Chemical Industries, Ltd. Polyurethane having excellent elastic recovery and elastic filament of the same
US4404333A (en) * 1981-11-06 1983-09-13 Daicel Chemical Industries, Inc. Thermoplastic polyester resin, production of same, and orthopedic cast material produced therefrom
JPS5945359A (en) * 1982-09-06 1984-03-14 Nippon Paint Co Ltd Paint composition

Also Published As

Publication number Publication date
GB2162527A (en) 1986-02-05
GB8519177D0 (en) 1985-09-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990730