Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Coating or impregnation is specified as water proof
Patent
1995-11-17
1998-05-19
Bell, James J.
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Coated or impregnated woven, knit, or nonwoven fabric which...
Coating or impregnation is specified as water proof
442 92, 442 94, B03D 300
Patent
active
057535698
ABSTRACT:
Substrates which have been provided with an oil-, water- and soil-repellant treatment from the group consisting of naturally occurring and synthetic textiles and their mixtures, leather, mineral substances, thermoplastic and thermosetting polymers and paper, comprise fluorine-containing compositions which comprise two components A and B.
Component A is a fluorine-containing acrylic copolymer with the following comonomers:
a) (meth)acrylates containing perfluoroalkyl groups
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patent: 5247008 (1993-09-01), Michels et al.
patent: 5387640 (1995-02-01), Michels et al.
Chemical Abstracts, abstract No. 22867y, p. 2198, abstract of FR 1,459,519, (1967).
Ehlert Hans-Albert
Michels Gisbert
Zweering Uwe
Bayer Aktiengesellschaft
Bell James J.
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