Title:
FABRIC SIDE-FINISHING METHOD AND PRODUCTS
Document Type and Number:
WIPO Patent Application WO2005090671
Kind Code:
A3
Abstract:
A process for forming a substrate having a desired performance finish or finishes applied thereto. The process involves applying a foam containing a selected performance finish to a selected substrate side in such a manner that the performance finish is inhibited from transpassing through the substrate to the opposed substrate side. Accordingly, the performance characteristic of the finish is exhibited only on the side of the substrate to which the finish was applied. Additionally, the process may involve applying a second foam having a second distinct performance finish to the opposed side of the substrate in such a manner that only the second side exhibits the characteristics of the second finish. Various parameters used to control transpassing of the finish through the substrate include, singularly and/or in combination, finishing bath chemistry, foam characterization, pH of the finishing bath and freezing moisture that is within the substrate.
Inventors:
RIZZARDI ANGELO (US)
Application Number:
PCT/IB2005/000603
Publication Date:
March 23, 2006
Filing Date:
March 10, 2005
Export Citation:
Assignee:
CLARIANT FINANCE BVI LTD
CLARIANT INT LTD (CH)
RIZZARDI ANGELO (US)
CLARIANT INT LTD (CH)
RIZZARDI ANGELO (US)
International Classes:
D06B19/00; D06M23/04; D06M23/16; (IPC1-7): D06M23/16; D06B19/00; D06M23/04
Foreign References:
| US20030060111A1 | 2003-03-27 |
Other References:
K.K. LEONAS ET AL: "Study Of One-Sided PEG Application To Fabric", AMERICAN DYSTUFF REPORTER, vol. 85, no. 8, August 1996 (1996-08-01), SECAUSUS, NJ, US, pages 41 - 46, XP000629188
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