AT342871B - 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 - Google Patents

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

Info

Publication number
AT342871B
AT342871B AT630074A AT630074A AT342871B AT 342871 B AT342871 B AT 342871B AT 630074 A AT630074 A AT 630074A AT 630074 A AT630074 A AT 630074A AT 342871 B AT342871 B AT 342871B
Authority
AT
Austria
Prior art keywords
polymerization
polyathers
trimerization
carding
shears
Prior art date
Application number
AT630074A
Other languages
German (de)
Other versions
ATA630074A (en
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
Application filed by Metzeler Schaum Gmbh filed Critical Metzeler Schaum Gmbh
Priority to AT630074A priority Critical patent/AT342871B/en
Priority to AU72558/74A priority patent/AU489090B2/en
Priority to DE2437790A priority patent/DE2437790A1/en
Priority to ES429184A priority patent/ES429184A1/en
Priority to FR7428168A priority patent/FR2245689B1/fr
Priority to CH1114674A priority patent/CH606174A5/xx
Priority to SE7410565A priority patent/SE7410565L/xx
Priority to DK443474A priority patent/DK443474A/da
Priority to CA207,410A priority patent/CA1030513A/en
Priority to IT69568/74A priority patent/IT1016849B/en
Priority to GB36825/74A priority patent/GB1485049A/en
Priority to JP49096600A priority patent/JPS50110994A/ja
Priority to NL7411170A priority patent/NL7411170A/en
Priority to BR6971/74A priority patent/BR7406971D0/en
Priority to US05/663,462 priority patent/US4080345A/en
Publication of ATA630074A publication Critical patent/ATA630074A/en
Application granted granted Critical
Publication of AT342871B publication Critical patent/AT342871B/en

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
    • C08G18/70—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
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
AT630074A 1973-08-21 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 AT342871B (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
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
AU72558/74A AU489090B2 (en) 1974-08-02 Catalyst mixture for the trimerization and/or polymerization of isocyanates and/or polyaddition of polyethers containing active hydrogen atoms with polyisocyanates
DE2437790A DE2437790A1 (en) 1973-08-21 1974-08-06 CATALYST MIXTURE FOR THE TRIMERIZATION AND / OR POLYMERIZATION OF ISOCYANATES AND / OR POLYADDITION OF POLYAETHERS CONTAINING ACTIVE HYDROGEN ATOMS WITH POLYISOCYANATES
ES429184A ES429184A1 (en) 1973-08-21 1974-08-12 Catalytic composition for the production of polyurethanes
FR7428168A FR2245689B1 (en) 1973-08-21 1974-08-14
CH1114674A CH606174A5 (en) 1973-08-21 1974-08-15
SE7410565A SE7410565L (en) 1973-08-21 1974-08-20
DK443474A DK443474A (en) 1973-08-21 1974-08-20
CA207,410A 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
IT69568/74A IT1016849B (en) 1973-08-21 1974-08-20 CATALYTIC MIXTURE FOR TRIMERIZATION OR POLYMERIZATION OF ISO CYANATES AND FOR POLYADDITION WITH ISOCYANATES OF POLYETERS CONTAINING ACTIVE HYDROGEN ATOMS
GB36825/74A GB1485049A (en) 1973-08-21 1974-08-21 Catalytic composition for the production of polyurethanes
JP49096600A JPS50110994A (en) 1973-08-21 1974-08-21
NL7411170A NL7411170A (en) 1973-08-21 1974-08-21 PROCESS FOR PREPARING A CATALYST MIXTURE FOR TRIMERIZING AND / OR POLYMERIZING ISOCYANATES AND / OR POLYADDITION OF ACTIVE HYDROGEN ATOMS CONTAINING POLYETHERS TO POLYISOCYANATES.
BR6971/74A BR7406971D0 (en) 1973-08-21 1974-08-21 MIXING OF CATALYST FOR THE TRIMERIZATION AND / OR THE POLYMERIZATION OF ISOCIANATES AND / OR FOR THE POLYADIATION OF POLYESTERES CONTAINING HYDROGEN ACTIVE ATOMES WITH POLYISOCYANATES
US05/663,462 US4080345A (en) 1973-08-21 1976-03-03 Catalyst mixture for use in trimerizing and/or polymerizing isocyanates and/or for the polyaddition of active hydrogen atom containing polyethers and polyisocyanates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
ATA630074A ATA630074A (en) 1977-08-15
AT342871B true AT342871B (en) 1978-04-25

Family

ID=3584909

Family Applications (1)

Application Number Title Priority Date Filing Date
AT630074A AT342871B (en) 1973-08-21 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

Country Status (1)

Country Link
AT (1) AT342871B (en)

Also Published As

Publication number Publication date
ATA630074A (en) 1977-08-15

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