Non-Woven Colour-Catcher Fabric and Method for its Preparation
Procedure for preparing a non-woven colour-catcher fabric comprising the following steps: a) a cationic dye sequestering agent is applied on a non-woven fabric; b) the non-woven fabric is dried at a temperature comprised between 120 and 180° C.; c) a printing paste comprising an anionic polyacrylic...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
28.05.2009
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Subjects | |
Online Access | Get full text |
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Summary: | Procedure for preparing a non-woven colour-catcher fabric comprising the following steps: a) a cationic dye sequestering agent is applied on a non-woven fabric; b) the non-woven fabric is dried at a temperature comprised between 120 and 180° C.; c) a printing paste comprising an anionic polyacrylic dispersant or a sulfonated aromatic-formaldehyde condensation product having dispersing properties is applied on the non-woven fabric by printing technique. |
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Bibliography: | Application Number: US20070162557 |