JPS56149426A - Preparation of unsaturated polyester - Google Patents

Preparation of unsaturated polyester

Info

Publication number
JPS56149426A
JPS56149426A JP5392780A JP5392780A JPS56149426A JP S56149426 A JPS56149426 A JP S56149426A JP 5392780 A JP5392780 A JP 5392780A JP 5392780 A JP5392780 A JP 5392780A JP S56149426 A JPS56149426 A JP S56149426A
Authority
JP
Japan
Prior art keywords
reaction product
unsaturated polyester
dicarboxylic acid
approx
preparation
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
JP5392780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0160495B2 (enExample
Inventor
Takashi Hasegawa
Minoru Miki
Yutaka Taniguchi
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda 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
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP5392780A priority Critical patent/JPS56149426A/ja
Priority to US06/252,602 priority patent/US4332931A/en
Priority to DE3115380A priority patent/DE3115380C2/de
Priority to CA000375851A priority patent/CA1166399A/en
Priority to FR8107902A priority patent/FR2480761B1/fr
Priority to NLAANVRAGE8101993,A priority patent/NL187860C/xx
Publication of JPS56149426A publication Critical patent/JPS56149426A/ja
Publication of JPH0160495B2 publication Critical patent/JPH0160495B2/ja
Granted 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
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
    • C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP5392780A 1980-04-22 1980-04-22 Preparation of unsaturated polyester Granted JPS56149426A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP5392780A JPS56149426A (en) 1980-04-22 1980-04-22 Preparation of unsaturated polyester
US06/252,602 US4332931A (en) 1980-04-22 1981-04-09 Process for producing unsaturated polyester
DE3115380A DE3115380C2 (de) 1980-04-22 1981-04-16 Verfahren zur Herstellung ungesättigter Polyester
CA000375851A CA1166399A (en) 1980-04-22 1981-04-21 Process for producing unsaturated polyester
FR8107902A FR2480761B1 (fr) 1980-04-22 1981-04-21 Procede pour la fabrication de polyesters insatures
NLAANVRAGE8101993,A NL187860C (nl) 1980-04-22 1981-04-22 Werkwijze ter bereiding van een onverzadigd polyester, en gevormd voorwerp uit polyesterhars.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5392780A JPS56149426A (en) 1980-04-22 1980-04-22 Preparation of unsaturated polyester

Publications (2)

Publication Number Publication Date
JPS56149426A true JPS56149426A (en) 1981-11-19
JPH0160495B2 JPH0160495B2 (enExample) 1989-12-22

Family

ID=12956352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5392780A Granted JPS56149426A (en) 1980-04-22 1980-04-22 Preparation of unsaturated polyester

Country Status (6)

Country Link
US (1) US4332931A (enExample)
JP (1) JPS56149426A (enExample)
CA (1) CA1166399A (enExample)
DE (1) DE3115380C2 (enExample)
FR (1) FR2480761B1 (enExample)
NL (1) NL187860C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046269A1 (fr) * 1999-02-05 2000-08-10 Nippon Shokubai Co., Ltd. Polyester insature modifie par dicyclopentadiene, procede de production de ce polyester, et resine et matiere moulee contenant chacune ce polyester insature

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435530A (en) 1982-03-04 1984-03-06 The Dow Chemical Company Heat resistant resin composition
US4443580A (en) * 1982-08-25 1984-04-17 The Dow Chemical Company DCPD Modified polyester physical property improvement
US4496688A (en) * 1983-03-21 1985-01-29 The Dow Chemical Company Heat resistant polyester(amide) composition
US4535146A (en) * 1984-05-07 1985-08-13 United States Steel Corporation Polyester formulations having flexibility properties
DE69921799T2 (de) * 1999-08-05 2005-03-17 Dainippon Ink And Chemicals, Inc. Polyester die Maleateinheiten enthalten
US20050107549A1 (en) * 2003-11-18 2005-05-19 Meadwestvaco Corporation, A Corporation Of The State Of Delaware Aromatic carboxylic acid-modified cyclopentadiene-based hydrocarbon resins
MX2018007602A (es) 2015-12-21 2018-09-21 Myriant Corp Oligomeros de ester modificados con diciclopentadieno utiles en aplicaciones de revestimiento.
ES2877654T3 (es) 2017-07-01 2021-11-17 Ptt Global Chemical Public Co Ltd Oligómeros de ésteres modificados con diciclopentadieno útiles en revestimientos resistentes a la corrosión

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545706A (en) * 1978-09-25 1980-03-31 Dow Chemical Co Dicyclopentadiene acrylate contained polyester resin composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029848A (en) * 1976-01-21 1977-06-14 The Dow Chemical Company Unsaturated polyester resins containing a dicyclopentadiene concentrate
US4148765A (en) * 1977-01-10 1979-04-10 The Dow Chemical Company Polyester resins containing dicyclopentadiene
US4233432A (en) * 1979-05-10 1980-11-11 United States Steel Corporation Dicyclopentadiene polyester resins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545706A (en) * 1978-09-25 1980-03-31 Dow Chemical Co Dicyclopentadiene acrylate contained polyester resin composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046269A1 (fr) * 1999-02-05 2000-08-10 Nippon Shokubai Co., Ltd. Polyester insature modifie par dicyclopentadiene, procede de production de ce polyester, et resine et matiere moulee contenant chacune ce polyester insature
US6384151B1 (en) 1999-02-05 2002-05-07 Nippon Shokubai Co., Ltd. Dicyclopentadiene-modified unsaturated polyester and process for producing the same as well as resin composition and molding material each containing unsaturated polyester

Also Published As

Publication number Publication date
NL187860C (nl) 1992-02-03
DE3115380C2 (de) 1996-08-22
DE3115380A1 (de) 1982-06-03
FR2480761A1 (fr) 1981-10-23
JPH0160495B2 (enExample) 1989-12-22
US4332931A (en) 1982-06-01
FR2480761B1 (fr) 1985-09-13
NL187860B (nl) 1991-09-02
CA1166399A (en) 1984-04-24
NL8101993A (nl) 1981-11-16

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