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Title:
NON-HALOGEN TYPE FLOOR MATERIAL
Document Type and Number:
Japanese Patent JPH0789013
Kind Code:
A
Abstract:

PURPOSE: To provide a non-halogen type floor material having excellent execution properties, scratch resistance, antistaining properties and decorative properties equal to or more than those of a floor material made of a vinyl chloride resin by using a vinyl chloride resin or vulcanized rubber as the surface material of the floor material.

CONSTITUTION: A lower layer based on a thermoplastic elastomer (or rubber) which may contain an olefinic thermoplastic resin and having a loss factor (tan δ) of 0.3 or more at 100Hz and 20°C and an upper layer based on 50-80 pts.wt. of a random propylene copolymer based on propylene and 50-20 pts.wt. of a thermoplastic elastomer (rubber) are laminated. The loss factor (tan δ) of the obtained laminate at 100Hz and 20°C is set to 0.2 or more.


Inventors:
WATANABE TAKESHI
TSURUMI JINICHI
Application Number:
JP25900393A
Publication Date:
April 04, 1995
Filing Date:
September 24, 1993
Export Citation:
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Assignee:
NIPPON PETROCHEMICALS CO LTD
International Classes:
E04F15/16; B32B25/04; B32B25/08; B32B27/32; (IPC1-7): B32B25/04; B32B27/32; E04F15/16
Attorney, Agent or Firm:
Katsuhiro Yoshida (1 person outside)