ES212759A1 - A procedure to obtain the hardening of artificial leather or leather (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure to obtain the hardening of artificial leather or leather (Machine-translation by Google Translate, not legally binding)
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Treatment And Processing Of Natural Fur Or Leather
(AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
Procedure for obtaining the hardening of artificial leather or leathers made from natural or synthetic fibers bonded with natural or synthetic latex, synthetic latex also being understood as synthetic emulsion resins characterized by the fact of achieving the aforementioned hardening by acting on the porous mass of the product Formed or in formation, a sizing hardening action substance in the state of being retained by the mentioned porosity of the material to be treated, operating for it in cold or hot conditions without normally exceeding 90ºC and determining with this operation a peculiar action in the mass that causes the mentioned hardening finishing the operation with a drying treatment that advantageously is carried out at room temperature when the incorporation has been carried out in the already finished material or advantageously at high temperature not more than 150ºC. when incorporation it takes place during the manufacturing process. (Machine-translation by Google Translate, not legally binding)
ES212759A1953-12-171953-12-17A procedure to obtain the hardening of artificial leather or leather (Machine-translation by Google Translate, not legally binding)
ExpiredES212759A1
(en)
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