IT1084052B - Catalizzatori per reazioni di poliaddizione di isocianati e procedimento per produrre poliuretani con essi - Google Patents

Catalizzatori per reazioni di poliaddizione di isocianati e procedimento per produrre poliuretani con essi

Info

Publication number
IT1084052B
IT1084052B IT47598/77A IT4759877A IT1084052B IT 1084052 B IT1084052 B IT 1084052B IT 47598/77 A IT47598/77 A IT 47598/77A IT 4759877 A IT4759877 A IT 4759877A IT 1084052 B IT1084052 B IT 1084052B
Authority
IT
Italy
Prior art keywords
catalysts
procedure
produce polyurethane
polyaddition reactions
isocyanate polyaddition
Prior art date
Application number
IT47598/77A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1084052B publication Critical patent/IT1084052B/it

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IT47598/77A 1976-01-14 1977-01-12 Catalizzatori per reazioni di poliaddizione di isocianati e procedimento per produrre poliuretani con essi IT1084052B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762601082 DE2601082A1 (de) 1976-01-14 1976-01-14 Katalysatoren fuer isocyanat-polyadditionsreaktionen

Publications (1)

Publication Number Publication Date
IT1084052B true IT1084052B (it) 1985-05-25

Family

ID=5967382

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47598/77A IT1084052B (it) 1976-01-14 1977-01-12 Catalizzatori per reazioni di poliaddizione di isocianati e procedimento per produrre poliuretani con essi

Country Status (10)

Country Link
US (1) US4115320A (it)
JP (1) JPS5287496A (it)
AT (1) ATA11577A (it)
BE (1) BE850328A (it)
CH (1) CH628654A5 (it)
DE (1) DE2601082A1 (it)
ES (1) ES454990A1 (it)
FR (1) FR2338296A1 (it)
GB (1) GB1516482A (it)
IT (1) IT1084052B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015440A1 (de) * 1980-04-22 1981-10-29 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethan-kunststoffen unter verwendung von cyclischen, n-hydroxyalkyl-substituierten, amidingruppen aufweisenden verbindungen als katalysatoren
US4332927A (en) * 1980-11-14 1982-06-01 Caschem, Inc. Catalyst-containing stable polyurethane forming compositions which are non-cytotoxic when cured and separatory devices employing same
US4601995A (en) * 1985-11-04 1986-07-22 Ashland Oil, Inc. Organo tin catalysts modified with bicyclic amide acetals
JPH0733422B2 (ja) * 1988-11-22 1995-04-12 日本ポリウレタン工業株式会社 シューソール用ポリウレタンの製造法
WO1994009047A1 (en) * 1992-10-09 1994-04-28 The Dow Chemical Company Novel catalysts for preparation of polyurethanes
US5491174A (en) * 1992-10-09 1996-02-13 The Dow Chemical Company Process for preparation of polyurethanes utilizing novel catalysts
US5646195A (en) * 1995-03-07 1997-07-08 The Dow Chemical Company Catalyst for polyurethane carpet backings and carpets prepared therewith
ES2160289T3 (es) * 1996-08-13 2001-11-01 Basell Polyolefine Gmbh Sistema catalizador soportado, un procedimiento para su obtencion y su empleo para la polimerizacion de olefinas.
DE10343099B3 (de) * 2003-09-18 2005-06-09 Bayer Materialscience Ag Verfahren zur Herstellung schadstoffarmer Kunststoffformteile und Verwendung von Carbonsäureanhydriden dafür
US20060036007A1 (en) * 2004-08-12 2006-02-16 King Industries, Inc. Organometallic compositions and coating compositions
US7485729B2 (en) * 2004-08-12 2009-02-03 King Industries, Inc. Organometallic compositions and coating compositions
US20110230581A1 (en) 2010-03-17 2011-09-22 Bayer Materialscience Llc Process for the production of polyether polyols with a high ethylene oxide content
US8912113B2 (en) 2011-03-06 2014-12-16 King Industries, Inc. Compositions of a metal amidine complex and second compound, coating compositions comprising same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950262U (de) 1966-09-03 1966-11-24 Wilhelm Ruf O H G Elektrotechn Schichtwiderstandselement fuer schiebe- und drehspannungsteiler.
GB1182014A (en) * 1966-10-29 1970-02-25 San Abbott Ltd Urethane and Urea Catalyst
DE1720633A1 (de) * 1967-03-15 1971-07-01 Bayer Ag Verfahren zur Herstellung von Polyurethanen
US3635906A (en) * 1968-11-12 1972-01-18 Du Pont Preparation of polyurethanes using organo-tin catalyst and time-lapse modifier
US3565875A (en) * 1969-03-10 1971-02-23 Goodrich Gulf Chem Inc Polymerization process and catalyst system therefor
US3668146A (en) * 1969-12-19 1972-06-06 Exxon Research Engineering Co Catalysts for the disproportionation of olefins
BE786328A (fr) * 1971-07-15 1973-01-15 Ici Ltd Preparation de polyurethannes
US3899443A (en) * 1974-01-30 1975-08-12 Upjohn Co Novel cocatalyst system for trimerizing polyisocyanates
DE2434185A1 (de) * 1974-07-16 1976-02-05 Bayer Ag Verfahren zur herstellung von amidin-metall-komplexen

Also Published As

Publication number Publication date
DE2601082A1 (de) 1977-07-21
FR2338296A1 (fr) 1977-08-12
ATA11577A (de) 1979-09-15
JPS5287496A (en) 1977-07-21
GB1516482A (en) 1978-07-05
CH628654A5 (de) 1982-03-15
BE850328A (fr) 1977-07-13
US4115320A (en) 1978-09-19
ES454990A1 (es) 1978-01-16

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