Polypropylene or poly-4-methyl-pentene-1 fibers with cellulose derivatives and a process for producing the same
Abstract
Abstract POLYPROPYLENE OR POLY-4-METHYLPENTENE-1 FIBERS, USEFUL IN CLOTHING AND AS INTERIOR MATERIALS WHICH CONSIST OF A COMPOSITION OBTAINED BY MIXING: (A) CRYSTALLINE POLYPROPYLENE OR CRYSTALLINE POLY-4METHYLPENTENE-1 WITH (B) A POLYMER OF AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF CELLULOSE DERIVATIVES, POLYESTER POLYMERS AND POLYVINYL POLYMERS HAVING A MELTING POINT OR SOFTENING POINT OF LESS THAN 200*C. AND (C) A SUBSTANCE OF AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF LIQUID PARAFFIN, POLYALKYLENE OXIDE AND PHTHALIC ACID ESTER. THE SUBSTANCES ARE ADDED IN AMOUNTS OF 5-15% (B) AND 5-20% (C) BY WEIGHT RESPECTIVELY, BASED ON THE TOTAL WEIGHT OF THE COMPOSITION (A)+(B)+(C).
Inventors
- 👤 Noboru Fukuma
- 👤 Kenichi Matsui
- 👤 Chiyouzi Nakai
- 👤 Yoshisato Fujisaki
- 👤 Atsuo Nakanishi
- 👤 Tsukasa Shima
Bibliographic Details
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