ATE30731T1 - 1,2 dimethylimidazol enthaltendes katalysatorgemisch. - Google Patents

1,2 dimethylimidazol enthaltendes katalysatorgemisch.

Info

Publication number
ATE30731T1
ATE30731T1 AT83113102T AT83113102T ATE30731T1 AT E30731 T1 ATE30731 T1 AT E30731T1 AT 83113102 T AT83113102 T AT 83113102T AT 83113102 T AT83113102 T AT 83113102T AT E30731 T1 ATE30731 T1 AT E30731T1
Authority
AT
Austria
Prior art keywords
dimethylimidazole
containing catalyst
catalyst blend
combination
semirigid
Prior art date
Application number
AT83113102T
Other languages
German (de)
English (en)
Inventor
Francois Marie Casati
Hernan Raul Penaloza
Francis Walter Arbir
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Application granted granted Critical
Publication of ATE30731T1 publication Critical patent/ATE30731T1/de

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
    • 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
    • C08G18/1808—Catalysts containing secondary or tertiary amines or salts thereof having alkylene polyamine 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system

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)
AT83113102T 1983-05-13 1983-12-24 1,2 dimethylimidazol enthaltendes katalysatorgemisch. ATE30731T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/494,198 US4431753A (en) 1983-05-13 1983-05-13 Catalyst blend containing 1,2-dimethylimidazole
EP83113102A EP0125346B1 (en) 1983-05-13 1983-12-24 Improved catalyst blend containing 1,2-dimethylimidazole

Publications (1)

Publication Number Publication Date
ATE30731T1 true ATE30731T1 (de) 1987-11-15

Family

ID=23963461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83113102T ATE30731T1 (de) 1983-05-13 1983-12-24 1,2 dimethylimidazol enthaltendes katalysatorgemisch.

Country Status (5)

Country Link
US (1) US4431753A (enExample)
EP (1) EP0125346B1 (enExample)
JP (1) JPS59213717A (enExample)
AT (1) ATE30731T1 (enExample)
DE (1) DE3374414D1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585803A (en) * 1984-08-17 1986-04-29 The Dow Chemical Company Internal mold release compositions
US4935453A (en) * 1988-11-30 1990-06-19 Ashland Oil, Inc. Thermoset molding compositions catalyzed by keto-enol salt and 1,8-diaza-bicyclo(5.4.0)undec-7-ene
JP2832276B2 (ja) * 1989-06-30 1998-12-09 テイ・エステック株式会社 ウレタンフォーム成形品の製造方法
JP3044261B2 (ja) * 1990-04-11 2000-05-22 東ソー株式会社 通気性に優れた軟質ポリウレタンフォ−ムの製造法
US5334620A (en) * 1992-06-10 1994-08-02 Basf Aktiengesellschaft Production of chlorofluorocarbon-free, urethane-containing moldings having a cellular core and a compacted peripheral zone
EP0672696B1 (en) * 1994-03-18 1999-05-19 Air Products And Chemicals, Inc. Low odor amine catalysts for polyurethane flexible slabstock foams based on polyester polyols
US8258198B2 (en) 2004-05-28 2012-09-04 Air Products And Chemicals, Inc. Fast demold/extended cream time polyurethane formulations
JP4874689B2 (ja) * 2006-03-31 2012-02-15 富士フイルム株式会社 ホログラフィック記録用組成物及びこれを用いた光記録媒体
JP5346481B2 (ja) * 2008-03-31 2013-11-20 アイカ工業株式会社 ウレアウレタン樹脂組成物
EP2465886A1 (de) 2010-12-16 2012-06-20 Bayer MaterialScience AG Polyisocyanat-Polyadditionsprodukte, ein Verfahren zu ihrer Herstellung und ihre Verwendung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010963A (en) * 1959-05-21 1961-11-28 Houdry Process Corp Quaternary hydroxyalkyl tertiary heterocyclic amine bases and salts
US3152094A (en) * 1960-08-26 1964-10-06 Air Prod & Chem Production of polyurethanes using an imidazole catalyst
GB997392A (en) * 1961-01-17 1965-07-07 Air Prod & Chem Diazabicyclooctane-alkylene oxide catalysts
DE1222666B (de) * 1964-10-20 1966-08-11 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
US3448065A (en) * 1965-09-07 1969-06-03 Air Prod & Chem Polyurethane catalysis employing n-hydroxyalkyl substituted imidazole
GB1182014A (en) * 1966-10-29 1970-02-25 San Abbott Ltd Urethane and Urea Catalyst
US3728291A (en) * 1971-06-21 1973-04-17 Air Prod & Chem Catalyst composition for polyurethane foam
US4255528A (en) * 1979-09-24 1981-03-10 Abbott Laboratories Polyurethane process

Also Published As

Publication number Publication date
DE3374414D1 (en) 1987-12-17
US4431753A (en) 1984-02-14
JPS6366848B2 (enExample) 1988-12-22
JPS59213717A (ja) 1984-12-03
EP0125346B1 (en) 1987-11-11
EP0125346A1 (en) 1984-11-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee