FR2162485B1 - - Google Patents

Info

Publication number
FR2162485B1
FR2162485B1 FR7243366A FR7243366A FR2162485B1 FR 2162485 B1 FR2162485 B1 FR 2162485B1 FR 7243366 A FR7243366 A FR 7243366A FR 7243366 A FR7243366 A FR 7243366A FR 2162485 B1 FR2162485 B1 FR 2162485B1
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.)
Expired
Application number
FR7243366A
Other versions
FR2162485A1 (fr
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.)
Teijin Ltd
Original Assignee
Teijin 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 JP9850171A external-priority patent/JPS502635B2/ja
Priority claimed from JP467172A external-priority patent/JPS5517769B2/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of FR2162485A1 publication Critical patent/FR2162485A1/fr
Application granted granted Critical
Publication of FR2162485B1 publication Critical patent/FR2162485B1/fr
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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
    • C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
    • 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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • 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
    • C08G63/78—Preparation processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
FR7243366A 1971-12-06 1972-12-06 Expired FR2162485B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9850171A JPS502635B2 (fr) 1971-12-06 1971-12-06
JP467172A JPS5517769B2 (fr) 1972-01-10 1972-01-10

Publications (2)

Publication Number Publication Date
FR2162485A1 FR2162485A1 (fr) 1973-07-20
FR2162485B1 true FR2162485B1 (fr) 1975-09-12

Family

ID=26338480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243366A Expired FR2162485B1 (fr) 1971-12-06 1972-12-06

Country Status (6)

Country Link
CA (1) CA988645A (fr)
DE (2) DE2259531A1 (fr)
FR (1) FR2162485B1 (fr)
GB (1) GB1412287A (fr)
IT (1) IT971647B (fr)
NL (1) NL7216537A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3634613B2 (ja) * 1998-02-09 2005-03-30 帝人株式会社 ポリエチレンナフタレンジカルボキシレート

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301552B (de) * 1963-06-19 1969-08-21 Teijin Ltd Verfahren zur Herstellung von linearen Polyestern
JPS495630B1 (fr) * 1970-03-19 1974-02-08

Also Published As

Publication number Publication date
DE2265254B2 (de) 1980-07-10
CA988645A (en) 1976-05-04
DE2265254A1 (de) 1977-01-27
DE2259531A1 (de) 1973-06-20
NL7216537A (fr) 1973-06-08
IT971647B (it) 1974-05-10
FR2162485A1 (fr) 1973-07-20
GB1412287A (en) 1975-11-05
DE2265254C3 (de) 1981-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse