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BE671012A - - Google Patents

Info

Publication number
BE671012A
BE671012A BE671012DA BE671012A BE 671012 A BE671012 A BE 671012A BE 671012D A BE671012D A BE 671012DA BE 671012 A BE671012 A BE 671012A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE671012A publication Critical patent/BE671012A/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
    • 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
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2027—Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
    • 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
    • C08G2101/00—Manufacture of cellular products

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)
BE671012D 1964-10-20 1965-10-15 BE671012A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB78976A DE1222666B (de) 1964-10-20 1964-10-20 Verfahren zur Herstellung von Polyurethanschaumstoffen

Publications (1)

Publication Number Publication Date
BE671012A true BE671012A (fr) 1966-04-15

Family

ID=6980110

Family Applications (1)

Application Number Title Priority Date Filing Date
BE671012D BE671012A (fr) 1964-10-20 1965-10-15

Country Status (4)

Country Link
BE (1) BE671012A (fr)
DE (1) DE1222666B (fr)
FR (1) FR1450187A (fr)
NL (1) NL6513395A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401787A2 (fr) * 1989-06-06 1990-12-12 Tosoh Corporation Procédé pour la préparation de mousse rigide de polyuréthane
EP0566247A1 (fr) * 1992-04-16 1993-10-20 Imperial Chemical Industries Plc Procédé de préparation de mousses flexibles
EP0672696A1 (fr) * 1994-03-18 1995-09-20 Air Products And Chemicals, Inc. Catalyseurs d'amines ayant une odeur réduite pour des mousses de poly-uréthane flexibles de type slabstock à base de polyester-polyols
US5539007A (en) * 1994-08-31 1996-07-23 Air Products And Chemicals, Inc. Catalyst compositions for making polyurethane based on imidazoles and boron compounds

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2965564D1 (en) * 1978-05-30 1983-07-07 Ici Plc Process for the manufacture of polyurea foams
US4431753A (en) * 1983-05-13 1984-02-14 Abbott Laboratories Catalyst blend containing 1,2-dimethylimidazole

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE589560A (fr) * 1959-04-08

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401787A2 (fr) * 1989-06-06 1990-12-12 Tosoh Corporation Procédé pour la préparation de mousse rigide de polyuréthane
EP0401787A3 (fr) * 1989-06-06 1991-02-27 Tosoh Corporation Procédé pour la préparation de mousse rigide de polyuréthane
EP0566247A1 (fr) * 1992-04-16 1993-10-20 Imperial Chemical Industries Plc Procédé de préparation de mousses flexibles
US5266604A (en) * 1992-04-16 1993-11-30 Imperial Chemical Industries Plc Process for making flexible foams
EP0672696A1 (fr) * 1994-03-18 1995-09-20 Air Products And Chemicals, Inc. Catalyseurs d'amines ayant une odeur réduite pour des mousses de poly-uréthane flexibles de type slabstock à base de polyester-polyols
US5591780A (en) * 1994-03-18 1997-01-07 Air Products And Chemicals, Inc. Low odor amine catalysts for polyurethane flexible slabstock foams based on polyester polyols
US5539007A (en) * 1994-08-31 1996-07-23 Air Products And Chemicals, Inc. Catalyst compositions for making polyurethane based on imidazoles and boron compounds

Also Published As

Publication number Publication date
FR1450187A (fr) 1966-05-06
NL6513395A (fr) 1966-04-21
DE1222666B (de) 1966-08-11

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