C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
C08K 5/357 (2006.01) C08J 5/04 (2006.01) C08K 7/02 (2006.01) C08L 63/00 (2006.01) C08L 75/00 (2006.01) C08L 75/04 (2006.01) C08L 75/08 (2006.01)
Patent
CA 2708261
The present invention relates to curable compositions comprising (a) N- arylated benzoxazincs, and (b) a prepolymer produced from a diisocynate having two isocyanate groups with different reactivity. The compositions are particularly suitable in the production of adhesives and sealants, prepregs and lowpreg.
Cette invention concerne des compositions durcissables comprenant (a) des benzoxazines N-arylatées et (b) un prépolymère obtenu à partie d'un di-isocyanate comptant deux groupes à réactivité différente. Ces compositions conviennent particulièrement pour la fabrication d' adhésifs et de produits d'étanchéité, de préimprégnés et de préimprégnés en étoupe.
Kreiling Stefan
Kuster Harald
Kux Michael
Lehmann Stanley Leroy
Schonfeld Rainer
Henkel Ag & Co. Kgaa
Henkel Corporation
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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