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SENPERE SOC ANENIMA
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SENPERE SOC ANENIMA
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Application filed by SENPERE SOC ANENIMAfiledCriticalSENPERE SOC ANENIMA
Priority to ES0305268ApriorityCriticalpatent/ES305268A3/en
Publication of ES305268A3publicationCriticalpatent/ES305268A3/en
Synthetic Leather, Interior Materials Or Flexible Sheet Materials
(AREA)
Abstract
Process for the manufacture of a cellular sheet, of the type that constitutes artificial leathers, characterized essentially by the fact that it is made, an elastic fabric or similar in cotton, which is matched with an expandable plastisol, according to the following operations: a) extension of a plastisol bottom layer, approximately 0.15 mm thick, on a polished steel plate, which serves as temporary support and gelling. b) deposition, immediately after, of an expandable plastisol layer 0.15 mm thick on the bottom layer. c) deposition, carefully and without excessive pressure, of the elastic fabric, knitted fabric, or the like, mentioned above, on the expandable plastisol layer. d) gelling for about 11 minutes in an oven at about 230º C. (Machine-translation by Google Translate, not legally binding)
ES0305268A1964-10-241964-10-24Procedure for the manufacture of a cellular sheet. (Machine-translation by Google Translate, not legally binding)
ExpiredES305268A3
(en)
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