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Patent Searching and Data


Title:
PLASTIC FILM
Document Type and Number:
Japanese Patent JPH08267573
Kind Code:
A
Abstract:

PURPOSE: To inexpensively provide a plastic film equipped with uniform leather like characteristics by subjecting a thermoplastic resin compd. containing a leather powder dispersed without being partially flocculated to inflation molding.

CONSTITUTION: A leather like plastic film A is constituted of a thermoplastic resin material 1 such as a vinyl chloride resin and a leather powder 2 dispersed without being partially flocculated and dried so that water content becomes 3wt.% or less. Concretely, 30-70wt.% of the leather powder 2 is mixed with 70-30wt. of the thermoplastic resin compd. and this mixture is subjected to inflation molding to obtain the plastic film. As the leather powder 2 used herein, a ground powder of waste leather or a sanding powder of leather is designated. Further, the leather powder 2 may be one subjected to decoloring treatment or dyeing treatment.


Inventors:
NISHIBORI SADAO
Application Number:
JP7928896A
Publication Date:
October 15, 1996
Filing Date:
March 08, 1996
Export Citation:
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Assignee:
IDEMITSU PETROCHEMICAL CO
International Classes:
D06N7/00; B29C55/28; B29K105/16; B29L7/00; (IPC1-7): B29C55/28; D06N7/00
Domestic Patent References:
JPH0720666A1995-01-24
Attorney, Agent or Firm:
Minoru Kuwahara