MX9605989A - Composiciones acuosas repelentes al aceite y al agua. - Google Patents

Composiciones acuosas repelentes al aceite y al agua.

Info

Publication number
MX9605989A
MX9605989A MX9605989A MX9605989A MX9605989A MX 9605989 A MX9605989 A MX 9605989A MX 9605989 A MX9605989 A MX 9605989A MX 9605989 A MX9605989 A MX 9605989A MX 9605989 A MX9605989 A MX 9605989A
Authority
MX
Mexico
Prior art keywords
compositions
water repellent
substrates
fluorochemical
oil
Prior art date
Application number
MX9605989A
Other languages
English (en)
Inventor
Charles D Huber
Michael A Yandrasits
Original Assignee
Minnesota Mining & Mfg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Priority claimed from PCT/US1995/003949 external-priority patent/WO1996030584A1/en
Publication of MX9605989A publication Critical patent/MX9605989A/es

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Abstract

Se describen composiciones repelentes al aceite y al agua para el tratamiento de substratos que contienen fibra tal como tejido y similares, los substratos tratados con aquellas composiciones y métodos para el tratamiento de substratos. Las composiciones de la invencion comprenden (a) un poliuretano polialcoxilado y (b) un polímero de acrilato fluoroquímico que comprende el producto de reaccion polimerizado de un monomero de acrilato o metacrilato fluorado, al menos un monomero de acrilato o metacrilato fluorado y un emulsificador cationico polimerizable que comprende un surfactante de amina cuaternaria. Adicionalmente, (c) un copolímero de acrilato fluoroquímico de polialquilenglicol y de un éster de adipato fluoroquímico que también puede ser incluido dentro de las composiciones. Los componentes anteriores se mezclan conjuntamente con la composicion en una relacion en peso de (a):(b), o (a)+(c):(b), o (a)+(c)+(d):(b) de 19:1 a 1:19 y en forma preferente de aproximadamente 1:1. Las composiciones se pueden aplicar a una variedad de substratos que contienen fibra para lograr una amplia gama de propiedades repelantes al aceite y al agua.
MX9605989A 1995-03-31 1995-03-31 Composiciones acuosas repelentes al aceite y al agua. MX9605989A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1995/003949 WO1996030584A1 (en) 1995-03-31 1995-03-31 Aqueous oil and water repellent compositions

Publications (1)

Publication Number Publication Date
MX9605989A true MX9605989A (es) 1997-12-31

Family

ID=39164694

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9605989A MX9605989A (es) 1995-03-31 1995-03-31 Composiciones acuosas repelentes al aceite y al agua.

Country Status (1)

Country Link
MX (1) MX9605989A (es)

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