Всесоюзный Научно-Исследовательский Институт Меховой Промышленности
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Treatment And Processing Of Natural Fur Or Leather
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3 Предмет изобретени Способ обработки натурального меха путем дублени , сушки-откатки, глажени -люстрировани при 190-200°С, протравлени 5 медно-аммиачным составом, отжима, крашени , промывки и сушки, отличающийс 4 тем, что, с целью повышени блеска и устойчивости выпр мленного волоса меха при эксплуатации , а также упрощени технологии обработки , после дублени провод т промывкуиейтрализацию и хромово-кислое протравливание . 3 Subject of the invention. A method of treating natural fur by tanning, drying-hauling, ironing-aliasing at 190-200 ° C, etching 5 with a ammonia copper composition, pressing, dyeing, washing and drying, 4 in order the stability of the straightened hair fur during operation, as well as the simplification of the processing technology, after tanning, they are washed and neutralized and chromic-acid etched.
SU1804519A1972-06-301972-06-30
The method of processing natural fur
SU484253A1
(en)
PROCEDURE FOR DYEING, CLOTHING OR PRINTING NATURAL AND SYNTHETIC FIBERS OR LEATHER WITH COPPER PHALOCYANIN SULPHONIC ACIDS AND THE THESE DYED, CLOSED OR PRINTED OBJECTS, AS WELL AS A PROCESS FOR PREPARING CERAMIC INSUES.