C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 271/28 (2006.01) C07C 275/60 (2006.01) C07C 311/09 (2006.01) C08G 18/38 (2006.01) C08G 18/77 (2006.01) C08G 18/80 (2006.01) C08J 9/12 (2006.01)
Patent
CA 2110894
Abstract Process For Rigid Foams Process for the preparation of rigid polyurethane foam by reaction of a polyfunctional isocyanate-reactive composition with a polyisocyanate composition comprising the reaction product of a stoichiometric excess of an organic polyisocyanate and a substantially fluorinated isocyanate-reactive compound, optionally in the presence of an inert, insoluble fluorinated compound.
de Vos Rik
Thorpe David
Van Essche Gonda
Imperial Chemical Industries Plc
Marks & Clerk
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