C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 220/24 (2006.01) C08J 3/00 (2006.01)
Patent
CA 2498809
ABSTRACT OF THE DISCLOSURE This invention relates to compositions, and methods for producing compositions, for increasing oil repellency, water repellency, or both, of fabric or fibers, containing: (a) an effective amount of a repellent polymer selected from the group consisting of homopolymers and copolymers of one or more monomers having the formula (I) : Rf-(CH2)n-P, wherein P is a polymerizable or copolymerizable moiety; and (b) a fluorinated carbon solvent.
La présente invention a trait à des compositions, et des procédés permettant la production de compositions, permettant d'accroître le caractère oléofuge, hydrofuge, ou les deux, de tissu ou de fibres, comprenant (a) une quantité efficace d'un polymère imperméabilisé choisi parmi le groupe constitué d'homopolymères et de copolymères d'un ou de plusieurs monomères de formule (I) : R¿f?-(CH¿2?)¿n?-P, dans laquelle P est un groupe fonctionnel polymérisable ou copolymérisable ; et (b) un solvant de carbone fluoré.
Andrus Robert
Jackson Robert
Williams Michael S.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Peach State Labs Inc.
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