Perfluorinated esters, polyester, ethers and carbonates

C - Chemistry – Metallurgy – 08 – G

Patent

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Details

C08G 18/00 (2006.01) C08L 67/00 (2006.01)

Patent

CA 2565046

The present instant invention relates to new compounds of the formula (I) wherein T is H or R; R is R1, -CO-R2, -CO-R3-COOH, -COO-R4 or R5; R1 is independently Formula (II) or Formula (III); and to compositions comprising these novel compounds and natural, synthetic or semisynthetic material. Such compounds are useful as water and/or oil repellents.

L'invention concerne de nouveaux composés de formule (I), dans laquelle T représente H ou R ; R représente R¿1?, -CO-R¿2?, -CO-R¿3?-COOH, -COO-R¿4? ou R¿5? ; R¿1? représente indépendamment la formule (II) ou la formule (III). L'invention concerne également des compositions contenant ces nouveaux composés et un matériau naturel, synthétique ou semi-synthétique. Les composés selon l'invention sont utiles en tant qu'hydrofuges et/ou oléofuges.

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