BE546341A - - Google Patents

Info

Publication number
BE546341A
BE546341A BE546341DA BE546341A BE 546341 A BE546341 A BE 546341A BE 546341D A BE546341D A BE 546341DA BE 546341 A BE546341 A BE 546341A
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 BE546341A publication Critical patent/BE546341A/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
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7825—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing ureum 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • 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
    • C08G18/771—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur oxygen
BE546341D 1955-03-23 BE546341A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US496317A US2888432A (en) 1955-03-23 1955-03-23 Process of curing a polyurethane with a mixture of diisocyanate and polyester

Publications (1)

Publication Number Publication Date
BE546341A true BE546341A (ja)

Family

ID=23972111

Family Applications (1)

Application Number Title Priority Date Filing Date
BE546341D BE546341A (ja) 1955-03-23

Country Status (3)

Country Link
US (1) US2888432A (ja)
BE (1) BE546341A (ja)
LU (1) LU33844A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126033C (ja) * 1958-10-01
US3071795A (en) * 1959-08-26 1963-01-08 Gen Tire & Rubber Co Reinforced wire brush or wheel
US3205284A (en) * 1960-07-20 1965-09-07 Goodrich Co B F Polymeric polyesters terminated with organic carbamate groups
US3284539A (en) * 1963-12-26 1966-11-08 Mobay Chemical Corp Polyurethanes from two distinct polyurethane polymers
BE754571A (fr) * 1969-08-07 1971-01-18 Bayer Ag Elastomeres de polyurethanes segmentes
US4048253A (en) * 1972-12-27 1977-09-13 Fuji Photo Film Co., Ltd. Adhesive coatings from ether-type polyester, urethane elastomer, and polyisocyanate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831604C (de) * 1949-02-24 1952-02-14 Bayer Ag Verfahren zur Herstellung von Kunststoffen
FR1050550A (fr) * 1951-02-12 1954-01-08 Bayer Ag Masses semi-élastiques à structure poreuse et procédé pour les obtenir
FR1052107A (fr) * 1951-03-09 1954-01-21 Nat Res Dev Résines artificielles à base d'acides dicarboxyliques
US2692873A (en) * 1951-07-19 1954-10-26 Du Pont Elastomers from polyalkylene ether glycol reacted with arylene diisocyanate and water
US2692874A (en) * 1951-07-19 1954-10-26 Du Pont Elastomers from polyalkylene ether glycol reacted with arylene diisocyanate and water
US2753319A (en) * 1952-07-18 1956-07-03 Goodrich Co B F Cast polyesterurethane rubbers
DE831772C (de) * 1952-11-18 1952-02-18 Bayer Ag Verfahren zur Herstellung hochmolekularer vernetzter Kunststoffe
DE1074855B (de) * 1955-05-31 1960-02-04 E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) Verfahren zur Herstellung von elastomeren Kunststoffen aus reaktionsfähigen Polyurethanen und Diisocyanaten
DE1073738B (de) * 1955-05-31 1960-01-21 E. I. du Pont de Nemours and Company, Wilmington Del. (V. St. A.) Verfahren zur Herstellung von elastomeren Kunststoffen aus reaktionsfähigen Polyurethanen und Düsocyanaten

Also Published As

Publication number Publication date
US2888432A (en) 1959-05-26
LU33844A1 (fr) 1955-11-17

Similar Documents

Publication Publication Date Title
DE1048490B (ja)
AT194324B (ja)
AT195882B (ja)
AT195787B (ja)
AT197696B (ja)
DE1116304C2 (ja)
AT193805B (ja)
AT195202B (ja)
AT194860B (ja)
AT195858B (ja)
AT196338B (ja)
AT194311B (ja)
AT194962B (ja)
AT195039B (ja)
AT195161B (ja)
AT197742B (ja)
AT195329B (ja)
AT195450B (ja)
AT195620B (ja)
AT195663B (ja)
AT195705B (ja)
AT194010B (ja)
AT195857B (ja)
AT195613B (ja)
AT193797B (ja)