CA1030513A - Catalyst mixture for use in trimerizing and/or polymerizing isocyanates and/or for the polyaddition of active hydrogen atom containing polyethers and polyisocyanates - Google Patents

Catalyst mixture for use in trimerizing and/or polymerizing isocyanates and/or for the polyaddition of active hydrogen atom containing polyethers and polyisocyanates

Info

Publication number
CA1030513A
CA1030513A CA207,410A CA207410A CA1030513A CA 1030513 A CA1030513 A CA 1030513A CA 207410 A CA207410 A CA 207410A CA 1030513 A CA1030513 A CA 1030513A
Authority
CA
Canada
Prior art keywords
trimerizing
polyaddition
polyisocyanates
hydrogen atom
active hydrogen
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
CA207,410A
Other languages
French (fr)
Other versions
CA207410S (en
Inventor
Franz Riemhofer
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.)
Metzeler Schaum GmbH
Original Assignee
Metzeler Schaum GmbH
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
Priority claimed from AT726873A external-priority patent/AT333515B/en
Priority claimed from AT630074A external-priority patent/AT342871B/en
Application filed by Metzeler Schaum GmbH filed Critical Metzeler Schaum GmbH
Application granted granted Critical
Publication of CA1030513A publication Critical patent/CA1030513A/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
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Silicon Polymers (AREA)
CA207,410A 1973-08-21 1974-08-20 Catalyst mixture for use in trimerizing and/or polymerizing isocyanates and/or for the polyaddition of active hydrogen atom containing polyethers and polyisocyanates Expired CA1030513A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT726873A AT333515B (en) 1973-08-21 1973-08-21 CATALYST MIXTURE FOR THE PRODUCTION OF COLD-CARDING POLYURETHANE FOAMS
AT630074A AT342871B (en) 1974-07-31 1974-07-31 CATALYST MIXTURE FOR THE PRODUCTION OF COLD-CARDING POLYURETHANE FOAMS BY TRIMERIZATION AND / OR POLYMERIZATION OF ISOCYANATES AND / OR POLYMERIZATION OF ACTIVE HYDROGEN ATOMS CONTAINING POLYATHERS AND PROCESSORS OF THE SHEARS

Publications (1)

Publication Number Publication Date
CA1030513A true CA1030513A (en) 1978-05-02

Family

ID=25602970

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,410A Expired CA1030513A (en) 1973-08-21 1974-08-20 Catalyst mixture for use in trimerizing and/or polymerizing isocyanates and/or for the polyaddition of active hydrogen atom containing polyethers and polyisocyanates

Country Status (12)

Country Link
JP (1) JPS50110994A (en)
BR (1) BR7406971D0 (en)
CA (1) CA1030513A (en)
CH (1) CH606174A5 (en)
DE (1) DE2437790A1 (en)
DK (1) DK443474A (en)
ES (1) ES429184A1 (en)
FR (1) FR2245689B1 (en)
GB (1) GB1485049A (en)
IT (1) IT1016849B (en)
NL (1) NL7411170A (en)
SE (1) SE7410565L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820609A1 (en) * 1978-05-11 1979-11-22 Basf Ag PROCESS FOR PRODUCING POLYURETHANE FOAM WITH IMPROVED MECHANICAL PROPERTIES
JPS60262816A (en) * 1984-06-08 1985-12-26 Sanyo Chem Ind Ltd Production of polyisocyanurate resin
JP2007023115A (en) * 2005-07-14 2007-02-01 Tosoh Corp Catalyst composition for producing flexible polyurethane foam
WO2008023436A1 (en) * 2006-08-25 2008-02-28 Tosoh Corporation Catalyst composition for producing flexible polyurethane foam

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339441A (en) * 1970-06-19 1973-12-05 Dunlop Holdings Ltd Polyurethane foams

Also Published As

Publication number Publication date
JPS50110994A (en) 1975-09-01
NL7411170A (en) 1975-02-25
AU7255874A (en) 1976-02-26
DE2437790C2 (en) 1989-06-29
BR7406971D0 (en) 1975-06-17
CH606174A5 (en) 1978-10-31
DE2437790A1 (en) 1975-03-20
SE7410565L (en) 1975-02-24
FR2245689B1 (en) 1979-08-03
GB1485049A (en) 1977-09-08
ES429184A1 (en) 1977-01-16
DK443474A (en) 1975-04-28
FR2245689A1 (en) 1975-04-25
IT1016849B (en) 1977-06-20

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