IT7254913A1 - Process for producing polyethers containing carboxylic acid ester groups - Google Patents

Process for producing polyethers containing carboxylic acid ester groups

Info

Publication number
IT7254913A1
IT7254913A1 ITRM1972A54913A IT5491372A IT7254913A1 IT 7254913 A1 IT7254913 A1 IT 7254913A1 IT RM1972A54913 A ITRM1972A54913 A IT RM1972A54913A IT 5491372 A IT5491372 A IT 5491372A IT 7254913 A1 IT7254913 A1 IT 7254913A1
Authority
IT
Italy
Prior art keywords
carboxylic acid
acid ester
ester groups
containing carboxylic
polyethers containing
Prior art date
Application number
ITRM1972A54913A
Other languages
Italian (it)
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of IT7254913A1 publication Critical patent/IT7254913A1/en

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)
ITRM1972A54913A 1971-12-23 1972-12-21 Process for producing polyethers containing carboxylic acid ester groups IT7254913A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2164309A DE2164309A1 (en) 1971-12-23 1971-12-23 Process for the preparation of polyethers containing carboxylic acid ester groups and their use for the production of polyurethanes

Publications (1)

Publication Number Publication Date
IT7254913A1 true IT7254913A1 (en) 1974-06-21

Family

ID=5829067

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM1972A54913A IT7254913A1 (en) 1971-12-23 1972-12-21 Process for producing polyethers containing carboxylic acid ester groups

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437915A1 (en) * 1984-10-17 1986-04-17 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF POLYETHERESTER POLYOLS, CORRESPONDING PROCESS PRODUCTS AND THEIR USE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL41397C (en) * 1934-11-30
FR849985A (en) * 1938-02-16 1939-12-05 Ig Farbenindustrie Ag Process for preparing high molecular weight condensation products
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
BE793294A (en) 1973-06-22
FR2164865B1 (en) 1978-08-04
DE2164309A1 (en) 1973-06-28
GB1402610A (en) 1975-08-13
FR2164865A1 (en) 1973-08-03

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