CH438715A - Process for the production of foams containing urethane groups - Google Patents

Process for the production of foams containing urethane groups

Info

Publication number
CH438715A
CH438715A CH8008559A CH8008559A CH438715A CH 438715 A CH438715 A CH 438715A CH 8008559 A CH8008559 A CH 8008559A CH 8008559 A CH8008559 A CH 8008559A CH 438715 A CH438715 A CH 438715A
Authority
CH
Switzerland
Prior art keywords
production
urethane groups
containing urethane
foams containing
foams
Prior art date
Application number
CH8008559A
Other languages
German (de)
Inventor
Rudolf Dr Merten
Guenter Dr Hauptmann
Wolfram Dr Neumann
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 CH438715A publication Critical patent/CH438715A/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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH8008559A 1958-11-12 1959-10-30 Process for the production of foams containing urethane groups CH438715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1958F0027023 DE1273814B (en) 1958-11-12 1958-11-12 Process for the one-step production of foams containing urethane groups

Publications (1)

Publication Number Publication Date
CH438715A true CH438715A (en) 1967-06-30

Family

ID=7092261

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8008559A CH438715A (en) 1958-11-12 1959-10-30 Process for the production of foams containing urethane groups

Country Status (6)

Country Link
BE (1) BE584546A (en)
CH (1) CH438715A (en)
DE (1) DE1273814B (en)
FR (1) FR1240863A (en)
GB (1) GB876434A (en)
NL (1) NL245300A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011181A (en) * 1973-07-02 1977-03-08 Olin Corporation Polyurethane foams containing stannous catechol derivatives
DE4118850A1 (en) * 1991-06-07 1992-12-10 Fehrer Gummihaar Prepn. of polyurethane foams using metal complex - giving comparable compression hardness without use of chloro-fluoro carbon(s)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
NL301225A (en) * 1954-11-16

Also Published As

Publication number Publication date
DE1273814B (en) 1968-07-25
NL245300A (en)
BE584546A (en)
FR1240863A (en) 1960-09-09
GB876434A (en) 1961-08-30

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