[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BE818834A - MIXTURE OF CATALYST FOR TRIMERIZATION AND / OR POLYMERIZATION OF ISOCYANATES AND / OR POLYADDITION OF POLYETHERS CONTAINING ACTIVE ATOMS OF HYDROGEN WITH POLYISOCYANATES - Google Patents

MIXTURE OF CATALYST FOR TRIMERIZATION AND / OR POLYMERIZATION OF ISOCYANATES AND / OR POLYADDITION OF POLYETHERS CONTAINING ACTIVE ATOMS OF HYDROGEN WITH POLYISOCYANATES

Info

Publication number
BE818834A
BE818834A BE147589A BE147589A BE818834A BE 818834 A BE818834 A BE 818834A BE 147589 A BE147589 A BE 147589A BE 147589 A BE147589 A BE 147589A BE 818834 A BE818834 A BE 818834A
Authority
BE
Belgium
Prior art keywords
trimerization
polyaddition
polyisocyanates
isocyanates
polymerization
Prior art date
Application number
BE147589A
Other languages
French (fr)
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 filed Critical
Publication of BE818834A publication Critical patent/BE818834A/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
    • C08G18/70—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
    • 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

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)
BE147589A 1973-08-21 1974-08-14 MIXTURE OF CATALYST FOR TRIMERIZATION AND / OR POLYMERIZATION OF ISOCYANATES AND / OR POLYADDITION OF POLYETHERS CONTAINING ACTIVE ATOMS OF HYDROGEN WITH POLYISOCYANATES BE818834A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE818834A true BE818834A (en) 1974-12-02

Family

ID=3594331

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147589A BE818834A (en) 1973-08-21 1974-08-14 MIXTURE OF CATALYST FOR TRIMERIZATION AND / OR POLYMERIZATION OF ISOCYANATES AND / OR POLYADDITION OF POLYETHERS CONTAINING ACTIVE ATOMS OF HYDROGEN WITH POLYISOCYANATES

Country Status (2)

Country Link
AT (1) AT333515B (en)
BE (1) BE818834A (en)

Also Published As

Publication number Publication date
ATA726873A (en) 1976-03-15
AT333515B (en) 1976-11-25

Similar Documents

Publication Publication Date Title
FR2522667B1 (en)
FR2319421A1 (en) IMPROVEMENTS IN THE CATALYSIS OF ORGANIC ISOCYANATE REACTIONS
BE831423A (en) PROCESS FOR THE PREPARATION OF METAL AMIDINE COMPLEXES AND THEIR APPLICATION AS CATALYSTS IN THE ISOCYANATE POLYADDITION REACTION
CS180012B2 (en) Herbicidal agent and mode of production of active substances
CS181772B2 (en) Fungicidal agents and mode of manufacture of active substances
BE817426A (en) COMPOSITIONS OF POLYMERS CONTAINING 2-HEXABROMO-BUTENE
BE818834A (en) MIXTURE OF CATALYST FOR TRIMERIZATION AND / OR POLYMERIZATION OF ISOCYANATES AND / OR POLYADDITION OF POLYETHERS CONTAINING ACTIVE ATOMS OF HYDROGEN WITH POLYISOCYANATES
BR7406971D0 (en) 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
BE813725A (en) COMPOSITIONS CONTAINING MIXTURES OF POLYCARBAMOYL SULPHONATES AND OTHER POLYMERS
BE793569A (en) DEVICE FOR THE CIRCULATION OF A LIQUID OR A MIXTURE OF LIQUIDS AND SOLID MATERIALS
GT197431632A (en) IMIDAZOLES AND CONGENERES.
BE762668A (en) INHIBITION OF FOAM FORMATION IN A LIQUID MIXTURE CONTAINING WATER AND HYDROCARBON.
AU489090B2 (en) Catalyst mixture for the trimerization and/or polymerization of isocyanates and/or polyaddition of polyethers containing active hydrogen atoms with polyisocyanates
FR1321854A (en) Catalyst composition having active acidity and hydrogenation activity
JPS52124036A (en) Single component mixture for manufacturing sealing or molding composition principally from mixture of liquid polymer or monomer* oligomer and polymer compounds containing mercapto end group
GB1190545A (en) O-Halophenylcarbamates
IT1011735B (en) PROCEDURE FOR LIQUID STATE INJECTION MOLDING OF POLYURETHANE ELASTOMERS
BE850910A (en) CATALYSTS OF THE POLYADDITION REACTION OF ISOCYANATES AND THEIR USE FOR THE PREPARATION OF SYNTHETIC RESINS OF POLYURETHANNES
ES429328A1 (en) N-substituted glycinates
AT342871B (en) 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
HU171942B (en) Herbicide composition containing mixture of izopropylphenyl-dimethylurea and dinitro-terc-buthylphenol as active agent
BE775416A (en) PREPARATION OF LIQUID POLYMERS OR ISOMERS OF HYDROCARBONS
BE768231A (en) COMPOSITION OF POLYMERS COMPRISING A MIXTURE OF A POLYMER SEQUENCE AND A COMPOSITION OF POLYMER RESISTANT TO IMPACT
BE762179A (en) MIXTURE OF ELASTOMERIC SUBSTANCES DISSOLVED IN ORGANIC SOLVENTS FOR THE IMPREGNATION OF SOFT FLAT ARTICLES
BE786516A (en) MIX OF INITIATORS FOR THE POLYMERIZATION OF UNSATURE COMPOUNDS