| abstract |
ARTICLE IMITATION OF SUEDE LEATHER. PRODUCT IMITATING SUEDE LEATHER BASED ON A MULTI-COMPONENT TABLECLOTH TEXTILE, PREFERRED POLYESTER AND POLYAMIDE, IMPREGNATED WITH POLYURETHANNES. A TABLECLOTH IS FIRST MANUFACTURED FROM FIBERS CUT FROM CORRUGATED YARNS WITH MULTIPLE COMPONENTS, OF THE MATRIX-SEGMENT TYPE, THE CROSS SECTION OF THE THREAD SHOWING NEXT TO THE MATRIX AT LEAST 6 PERIPHERAL SEGMENTS CUNEIFORM OR LENTICULAR INTO PARTS, NOT COMPLETE THE MATRIX. THE TABLECLOTH IS THEN REINFORCED MECHANICALLY PREFERABLY BY NEEDLE. THE TABLECLOTH IS THEN COMPRESSED BY INDUCING SHRINKING BY PREFERENCE TREATMENT WITH METHYLENE CHLORIDE, WHICH ALSO PRODUCES A DIVISION OF THE FIBERS INTO THEIR COMPONENTS. THE TABLECLOTH IS THEN IMPREGNATED WITH A POLYURETHAN SOLUTION, THE POLYURETHANNES COAGULATED, WASHED THE TABLECLOTH, DRY AND SANDED. THE SUEDE-IMITATION PRODUCT IS SOFT AND STRONG AND SUITABLE FOR CLOTHING. |