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Machine translation
1. (WO1982003865) POLYURETHANE FOAM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1982/003865    International Application No.:    PCT/GB1982/000121
Publication Date: 11.11.1982 International Filing Date: 23.04.1982
IPC:
C08G 18/18 (2006.01)
Applicants: BP CHEMICALS LIMITED [GB/GB]; Belgrave House, 76 Buckingham Place Road, London, SW1W OSU (GB) (For All Designated States Except US).
GUSTHIOT, Andre [CH/CH]; (CH) (For US Only).
PHAM, Tu [CH/CH]; (CH) (For US Only).
RITSEMA VAN ECK, Reinoud [NL/CH]; (CH) (For US Only)
Inventors: GUSTHIOT, Andre; (CH).
PHAM, Tu; (CH).
RITSEMA VAN ECK, Reinoud; (CH)
Agent: RYAN, Edward, Terrence; BP International Limited, Patents and Licensing Division, Chertsey Road, Sunbury-on-Thames, Middlesex, TW16 7LN (GB)
Priority Data:
8112824 25.04.1981 GB
Title (EN) POLYURETHANE FOAM
(FR) MOUSSE DE POLYURETANE
Abstract: front page image
(EN)High resilience foams are produced by the reaction of a polyol containing primary hydroxy groups and an isocyanate containing a substantial proportion of toluene diioscyanate isomers using as sole effective catalyst, a quaternary ammonium carboxylate derivative of a tertiary amine, which tertiary amine contains no reactive hydroxy groups.
(FR)Des mousses de grande elasticite sont produites par reaction d'un polyol contenant des groupes hydroxy primaires et un isocyanate contenant une proportion sensible d'isomeres de diisocyanate de toluene en utilisant comme catalyseur effectif unique un derive quaternaire de carboxylate d'ammonium d'une amine tertiaire, laquelle amine tertiaire ne contient pas de groupe hydroxy reactif.
Designated States: AU, BR, DK, FI, JP, NO, US.
Publication Language: English (EN)
Filing Language: English (EN)