Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1993-03-03
1994-03-22
Bell, James J.
Coating processes
With post-treatment of coating or coating material
Heating or drying
81281, 28166, 139 1R, 427381, B05D 302
Patent
active
052962695
ABSTRACT:
An improved silk textile is described which exhibits more desirable wet wrinkle-recovery and tear strength than untreated silk. The silk textile contains polycarboxylic acid cross-links which are relatively strong and resistant to hydrolysis.
A process for manufacturing an improved silk textile is presented which includes wetting an untreated silk textile with a specially formulated finishing agent. The finishing agent includes polycarboxylic acid, a catalyst, and a swelling agent. The wetted silk textile is dried and cured at an elevated temperature.
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S. Sundaram, The Indian Textile Journal, pp. 138-140, Some Aspects of Wet Processing of Silk, Mar. 1990.
Li Shiqi
Yang Yiqi
Bell James J.
The Board of Trustees of the University of Illinois
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