BE793294A - Procede de preparation de polyethers presentant des groupes ester d'acide carboxylique et utilisation de ceux-ci pour la preparation de polyurethanes - Google Patents

Procede de preparation de polyethers presentant des groupes ester d'acide carboxylique et utilisation de ceux-ci pour la preparation de polyurethanes

Info

Publication number
BE793294A
BE793294A BE793294DA BE793294A BE 793294 A BE793294 A BE 793294A BE 793294D A BE793294D A BE 793294DA BE 793294 A BE793294 A BE 793294A
Authority
BE
Belgium
Prior art keywords
polyurethanes
presenting
preparation
carboxylic acid
ester groups
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication date
Publication of BE793294A publication Critical patent/BE793294A/xx

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
    • C08G63/66—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
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4291—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from polyester forming components containing monoepoxy 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4887—Polyethers containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE793294D 1971-12-23 Procede de preparation de polyethers presentant des groupes ester d'acide carboxylique et utilisation de ceux-ci pour la preparation de polyurethanes BE793294A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2164309A DE2164309A1 (de) 1971-12-23 1971-12-23 Verfahren zur herstellung von carbonsaeureestergruppen aufweisenden polyaethern und ihre verwendung zur herstellung von polyurethanen

Publications (1)

Publication Number Publication Date
BE793294A true BE793294A (fr) 1973-06-22

Family

ID=5829067

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793294D BE793294A (fr) 1971-12-23 Procede de preparation de polyethers presentant des groupes ester d'acide carboxylique et utilisation de ceux-ci pour la preparation de polyurethanes

Country Status (5)

Country Link
BE (1) BE793294A (enrdf_load_stackoverflow)
DE (1) DE2164309A1 (enrdf_load_stackoverflow)
FR (1) FR2164865B1 (enrdf_load_stackoverflow)
GB (1) GB1402610A (enrdf_load_stackoverflow)
IT (1) IT7254913A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437915A1 (de) * 1984-10-17 1986-04-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyetheresterpolyolen, entsprechende verfahrensprodukte und ihre verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL41397C (enrdf_load_stackoverflow) * 1934-11-30
FR849985A (fr) * 1938-02-16 1939-12-05 Ig Farbenindustrie Ag Procédé pour préparer des produits de condensation à poids moléculaire élevé
US3483169A (en) * 1967-08-21 1969-12-09 Case Leslie C Polyester-polyethers and process of preparing the same

Also Published As

Publication number Publication date
GB1402610A (en) 1975-08-13
FR2164865A1 (enrdf_load_stackoverflow) 1973-08-03
DE2164309A1 (de) 1973-06-28
IT7254913A1 (it) 1974-06-21
FR2164865B1 (enrdf_load_stackoverflow) 1978-08-04

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