Functionalized esters, amides or urethanes of perfluorinated...

C - Chemistry – Metallurgy – 07 – C

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C07C 205/57 (2006.01) C07C 229/62 (2006.01) C07C 237/30 (2006.01) C08K 5/12 (2006.01) C08K 5/20 (2006.01) C08K 5/29 (2006.01) C08K 5/32 (2006.01)

Patent

CA 2595981

The invention describes a composition comprising a) an organic material which is susceptible to oxidative, thermal or light-induced degra- dation, and b) at least one melt additive of a compound of the formula I R1 (I) R3 X R2 wherein the general symbols are as defined in claim 1. The compounds of the formula I are useful as reducers of surface energy for organic mate- rials, for example, for increasing the oil and water repellency of organic materials.

L~invention concerne une composition comprenant a) un matériau organique susceptible de produire une dégradation induite par la lumière, de façon thermique ou par oxydation ; et b) au moins un additif de fusion d~un composé de la formule I R1 (I) R3 x R2 dans laquelle les symboles généraux sont tels que définis dans la revendication 1. Les composés de la formule (I) sont utiles en tant que réducteurs de l~énergie de surface pour des matériaux organiques, par exemple, pour augmenter le caractère hydro- et oléophobe de matériaux organiques.

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