FR1533082A - Procédé de préparation de polyesters - Google Patents

Procédé de préparation de polyesters

Info

Publication number
FR1533082A
FR1533082A FR116535A FR116535A FR1533082A FR 1533082 A FR1533082 A FR 1533082A FR 116535 A FR116535 A FR 116535A FR 116535 A FR116535 A FR 116535A FR 1533082 A FR1533082 A FR 1533082A
Authority
FR
France
Prior art keywords
preparing polyesters
polyesters
preparing
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
FR116535A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 to DE19661595662 priority Critical patent/DE1595662A1/de
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR116535A priority patent/FR1533082A/fr
Application granted granted Critical
Publication of FR1533082A publication Critical patent/FR1533082A/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
    • C08G63/02—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
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • 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
    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/81—Preparation processes using solvents
    • 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

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)
FR116535A 1966-08-01 1967-08-01 Procédé de préparation de polyesters Expired FR1533082A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19661595662 DE1595662A1 (de) 1966-08-01 1966-08-01 Verfahren zur Herstellung von Polyestern
FR116535A FR1533082A (fr) 1966-08-01 1967-08-01 Procédé de préparation de polyesters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0049841 1966-08-01
FR116535A FR1533082A (fr) 1966-08-01 1967-08-01 Procédé de préparation de polyesters

Publications (1)

Publication Number Publication Date
FR1533082A true FR1533082A (fr) 1968-07-12

Family

ID=25977335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR116535A Expired FR1533082A (fr) 1966-08-01 1967-08-01 Procédé de préparation de polyesters

Country Status (2)

Country Link
DE (1) DE1595662A1 (fr)
FR (1) FR1533082A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654492A2 (fr) * 1993-11-18 1995-05-24 MITSUI TOATSU CHEMICALS, Inc. Articles formés à partir de polyester aliphatique dégradable
EP0712880A3 (fr) * 1994-11-17 1996-10-16 Mitsui Toatsu Chemicals Procédé de préparation de copolyesters en bloc dégradables
EP0778306A3 (fr) * 1995-12-05 1998-09-16 Mitsui Chemicals, Inc. Polyestercarbonates séquencés aliphatiques-aromatiques dégradables et leur préparation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007027372A1 (de) * 2007-06-11 2008-12-18 Cognis Oleochemicals Gmbh Verfahren zur Hydrierung von Glycerin

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654492A2 (fr) * 1993-11-18 1995-05-24 MITSUI TOATSU CHEMICALS, Inc. Articles formés à partir de polyester aliphatique dégradable
EP0654492A3 (fr) * 1993-11-18 1997-10-01 Mitsui Toatsu Chemicals Articles formés à partir de polyester aliphatique dégradable.
US5714230A (en) * 1993-11-18 1998-02-03 Mitsui Toatsu Chemicals, Inc. Degradable aliphatic polyester formed products
US5763098A (en) * 1993-11-18 1998-06-09 Mitsui Chemicals, Inc. Degradable aliphatic polyester formed products
EP0712880A3 (fr) * 1994-11-17 1996-10-16 Mitsui Toatsu Chemicals Procédé de préparation de copolyesters en bloc dégradables
US5637631A (en) * 1994-11-17 1997-06-10 Mitsui Toatsu Chemicals, Inc. Preparation process of degradable polymer
EP0778306A3 (fr) * 1995-12-05 1998-09-16 Mitsui Chemicals, Inc. Polyestercarbonates séquencés aliphatiques-aromatiques dégradables et leur préparation

Also Published As

Publication number Publication date
DE1595662A1 (de) 1970-01-22

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