GB1550235A - Catalyst combination for the isocyanate polyaddition reaction - Google Patents

Catalyst combination for the isocyanate polyaddition reaction

Info

Publication number
GB1550235A
GB1550235A GB418477A GB418477A GB1550235A GB 1550235 A GB1550235 A GB 1550235A GB 418477 A GB418477 A GB 418477A GB 418477 A GB418477 A GB 418477A GB 1550235 A GB1550235 A GB 1550235A
Authority
GB
United Kingdom
Prior art keywords
polyaddition reaction
catalyst combination
isocyanate polyaddition
isocyanate
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB418477A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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 GB1550235A publication Critical patent/GB1550235A/en
Expired legal-status Critical Current

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
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/285—Nitrogen containing compounds
    • C08G18/2865—Compounds having only one primary or secondary amino group; Ammonia

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)
GB418477A 1976-02-02 1977-02-02 Catalyst combination for the isocyanate polyaddition reaction Expired GB1550235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762603834 DE2603834A1 (en) 1976-02-02 1976-02-02 CATALYSTS FOR ISOCYANATE POLYADDITIONAL REACTIONS

Publications (1)

Publication Number Publication Date
GB1550235A true GB1550235A (en) 1979-08-08

Family

ID=5968816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB418477A Expired GB1550235A (en) 1976-02-02 1977-02-02 Catalyst combination for the isocyanate polyaddition reaction

Country Status (4)

Country Link
BE (1) BE850910A (en)
DE (1) DE2603834A1 (en)
FR (1) FR2339633A1 (en)
GB (1) GB1550235A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003099875A2 (en) * 2002-05-27 2003-12-04 Huntsman International Llc Foamed supramolecular polymers
EP1408062A1 (en) * 2002-10-08 2004-04-14 Sika Technology AG Polyurethane composition comprising a Bismuth catalyst

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110230581A1 (en) 2010-03-17 2011-09-22 Bayer Materialscience Llc Process for the production of polyether polyols with a high ethylene oxide content

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003099875A2 (en) * 2002-05-27 2003-12-04 Huntsman International Llc Foamed supramolecular polymers
WO2003099875A3 (en) * 2002-05-27 2004-07-22 Huntsman Int Llc Foamed supramolecular polymers
CN1331924C (en) * 2002-05-27 2007-08-15 亨茨曼国际有限公司 Foamed supramolecular polymers
US7390446B2 (en) 2002-05-27 2008-06-24 Huntsman International Llc Foamed supramolecular polymers
EP1408062A1 (en) * 2002-10-08 2004-04-14 Sika Technology AG Polyurethane composition comprising a Bismuth catalyst
WO2004033519A1 (en) * 2002-10-08 2004-04-22 Sika Technology Ag Bismuth-catalyzed polyurethane composition
US8299201B2 (en) 2002-10-08 2012-10-30 Sika Technology Ag Bismuth-catalyzed polyurethane composition

Also Published As

Publication number Publication date
DE2603834A1 (en) 1977-08-04
FR2339633A1 (en) 1977-08-26
BE850910A (en) 1977-08-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee