FR2007297A1 - - Google Patents

Info

Publication number
FR2007297A1
FR2007297A1 FR6913623A FR6913623A FR2007297A1 FR 2007297 A1 FR2007297 A1 FR 2007297A1 FR 6913623 A FR6913623 A FR 6913623A FR 6913623 A FR6913623 A FR 6913623A FR 2007297 A1 FR2007297 A1 FR 2007297A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6913623A
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of FR2007297A1 publication Critical patent/FR2007297A1/fr
Withdrawn legal-status Critical Current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
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—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)
  • Polyesters Or Polycarbonates (AREA)
FR6913623A 1968-04-30 1969-04-29 Withdrawn FR2007297A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2925468 1968-04-30

Publications (1)

Publication Number Publication Date
FR2007297A1 true FR2007297A1 (fr) 1970-01-02

Family

ID=12271121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6913623A Withdrawn FR2007297A1 (fr) 1968-04-30 1969-04-29

Country Status (4)

Country Link
US (1) US3520853A (fr)
FR (1) FR2007297A1 (fr)
GB (1) GB1224843A (fr)
NL (1) NL159685B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457305A1 (fr) * 1979-05-23 1980-12-19 Mitsubishi Gas Chemical Co Procedes de production d'un oligo-ester et de production de resine de polyester insature en utilisant cet oligo-ester
WO2023104790A1 (fr) * 2021-12-10 2023-06-15 IFP Energies Nouvelles Procede de production d'un polyester ayant une temperature de cristallisation reduite

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6310233B1 (en) 1998-11-04 2001-10-30 Arteva North America S.A.R.L. Pressure ethoxylation in dense gases to produce hydroxyalkyl ester monomer
US6204386B1 (en) 1998-11-05 2001-03-20 Arteva North America S.A.R.L. Method for esterification of carboxylic or polycarboxylic acid in the presence of supercritical fluids and catalysts therefor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966479A (en) * 1957-09-27 1960-12-27 Shell Oil Co Process for preparing high molecular weight polyesters from monoepoxides
BE625783A (fr) * 1961-12-07

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457305A1 (fr) * 1979-05-23 1980-12-19 Mitsubishi Gas Chemical Co Procedes de production d'un oligo-ester et de production de resine de polyester insature en utilisant cet oligo-ester
WO2023104790A1 (fr) * 2021-12-10 2023-06-15 IFP Energies Nouvelles Procede de production d'un polyester ayant une temperature de cristallisation reduite
FR3130278A1 (fr) * 2021-12-10 2023-06-16 IFP Energies Nouvelles Procede de production d’un polyester ayant une temperature de cristallisation reduite

Also Published As

Publication number Publication date
DE1921247B2 (de) 1975-09-18
NL6906344A (fr) 1969-11-03
US3520853A (en) 1970-07-21
NL159685B (nl) 1979-03-15
DE1921247A1 (de) 1969-11-20
GB1224843A (en) 1971-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse