BE668776A - - Google Patents

Info

Publication number
BE668776A
BE668776A BE668776DA BE668776A BE 668776 A BE668776 A BE 668776A BE 668776D A BE668776D A BE 668776DA BE 668776 A BE668776 A BE 668776A
Authority
BE
Belgium
Application number
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.)
Publication of BE668776A publication Critical patent/BE668776A/xx

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
    • 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
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168—Organic compounds
BE668776D 1964-09-01 BE668776A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39377964A 1964-09-01 1964-09-01

Publications (1)

Publication Number Publication Date
BE668776A true BE668776A (de)

Family

ID=23556213

Family Applications (1)

Application Number Title Priority Date Filing Date
BE668776D BE668776A (de) 1964-09-01

Country Status (5)

Country Link
US (1) US3446779A (de)
BE (1) BE668776A (de)
GB (1) GB1115208A (de)
NL (1) NL6511377A (de)
SE (1) SE330259B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531433A (en) * 1968-09-30 1970-09-29 Gen Tire & Rubber Co Microbe-inhibited polyesterurethanes
DE2340995A1 (de) * 1973-08-14 1975-02-27 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoffen
US3914189A (en) * 1974-03-15 1975-10-21 Tenneco Chem Method for production of polyurethane foam using oxazolines as catalysts
US4041019A (en) * 1975-10-22 1977-08-09 The Dow Chemical Company Delayed-action, heat activated-urethane catalyst
US4025469A (en) * 1976-03-26 1977-05-24 Armstrong Cork Company Novel catalyst system for trimerization organic isocyanates
GB201115208D0 (en) 2011-09-02 2011-10-19 Sec Dep For Business Innovation & Skills The Hologram

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB701712A (en) * 1950-11-01 1953-12-30 Wingfoot Corp Mono adducts of polyisocyanates and mercaptans
US2764592A (en) * 1952-11-05 1956-09-25 Goodyear Tire & Rubber Adducts of mercaptans and isocyanates
BE533887A (de) * 1953-12-04
BE538005A (de) * 1954-05-07
US2917489A (en) * 1956-03-16 1959-12-15 Du Pont Process for curing liquid urethane polymers
US3235518A (en) * 1957-09-25 1966-02-15 Union Carbide Corp Method of reacting a reactive hydrogen compound and an isocyanate in the presence of an organic antimony, arsenic or bismuth catalyst
US2944998A (en) * 1958-06-30 1960-07-12 Du Pont Stabilized cured polyurethanes
US3177223A (en) * 1961-12-22 1965-04-06 Air Prod & Chem Preparation of substituted imidazoles

Also Published As

Publication number Publication date
US3446779A (en) 1969-05-27
GB1115208A (en) 1968-05-29
NL6511377A (de) 1966-03-02
SE330259B (de) 1970-11-09

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