DK103965C - Fremgangsmåde til fremstilling af skumformede polyuretanmaterialer. - Google Patents

Fremgangsmåde til fremstilling af skumformede polyuretanmaterialer.

Info

Publication number
DK103965C
DK103965C DK470662A DK470662A DK103965C DK 103965 C DK103965 C DK 103965C DK 470662 A DK470662 A DK 470662A DK 470662 A DK470662 A DK 470662A DK 103965 C DK103965 C DK 103965C
Authority
DK
Denmark
Prior art keywords
production
foamed polyurethane
polyurethane materials
materials
foamed
Prior art date
Application number
DK470662A
Other languages
Danish (da)
English (en)
Original Assignee
Ici 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
Application filed by Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of DK103965C publication Critical patent/DK103965C/da

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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1816—Catalysts containing secondary or tertiary amines or salts thereof having carbocyclic groups

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)
DK470662A 1961-10-31 1962-10-31 Fremgangsmåde til fremstilling af skumformede polyuretanmaterialer. DK103965C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3891661A GB990637A (en) 1961-10-31 1961-10-31 Manufacturing polyurethanes

Publications (1)

Publication Number Publication Date
DK103965C true DK103965C (da) 1966-03-14

Family

ID=10406474

Family Applications (1)

Application Number Title Priority Date Filing Date
DK470662A DK103965C (da) 1961-10-31 1962-10-31 Fremgangsmåde til fremstilling af skumformede polyuretanmaterialer.

Country Status (5)

Country Link
BE (1) BE624376A (enEXAMPLES)
DE (1) DE1170629B (enEXAMPLES)
DK (1) DK103965C (enEXAMPLES)
GB (1) GB990637A (enEXAMPLES)
NL (1) NL284895A (enEXAMPLES)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10106638B2 (en) 2011-07-29 2018-10-23 Evonik Degussa Gmbh Reduced emissions low density spray polyurethane foam

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU30999A1 (enEXAMPLES) * 1951-02-23
NL96587C (enEXAMPLES) * 1954-10-22

Also Published As

Publication number Publication date
DE1170629B (de) 1964-05-21
BE624376A (enEXAMPLES)
NL284895A (enEXAMPLES)
GB990637A (en) 1965-04-28

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