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
Reexamination Certificate
2006-06-06
2006-06-06
Torres, Norca L. (Department: 1771)
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
C442S087000, C442S090000, C442S091000, C252S008610, C252S008620, C106S002000
Reexamination Certificate
active
07056845
ABSTRACT:
A method is provided for the application of a finishing layer to a textile support material. A water repellent or oil repellent layer, a so-called finishing layer, is applied to a textile support material selected from the group of fibers, tissues, and fabrics. The water repellent or oil repellent finishing layer comprises at least two water repellent or oil repellent components wherein a first component comprises one or more dispersants and a second component comprises one or more dispersed phases or colloids, and wherein the dispersant and the dispersed phase are present in the gel state.
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Klaus Alfred
Marte Walter
Meyer Ulrich
Waeber Peter
Barnes & Thornburg LLP
Schoeller Textil AG
Torres Norca L.
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