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Title:
ANTISTATIC-TREATED SYNTHETIC RESIN FLOORING MATERIAL
Document Type and Number:
Japanese Patent JP2002212431
Kind Code:
A
Abstract:

To provide an antistatic-treated synthetic resin flooring material which does not use a dark-colored electroconductive agent such as carbon black because the agent undesirably limits possible colors for the flooring material, and emits no volatile gas.

The antistatic-treated synthetic resin flooring material comprises an inorganic filler having a coating layer which contains a polymer and/or a copolymer, wherein the polymer has a repeating unit represented by formula (1) (n is an integer of 10 or more, R1 is hydrogen or methyl, and R2 is an alkyl group or an alkyl-substituted phenyl group) and the copolymer has both a repeating unit represented by formula (I) and a repeating unit represented by formula (II) (R3 is hydrogen or methyl, Q is a bivalent linking group, and A is a sulfonic acid group, a phosphoric acid group, a carboxylic acid group or their respective neutralized groups).


Inventors:
SUNASAWA SHUICHI
OGAWARA TAKASHI
FUKUSHIMA TOSHIO
SUGIMOTO NORIYUKI
ITO RYOJI
Application Number:
JP2001004136A
Publication Date:
July 31, 2002
Filing Date:
January 11, 2001
Export Citation:
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Assignee:
TAJIMA INC
FIMATEC LTD
International Classes:
E04F15/10; C08F290/06; C08F299/02; C08K9/04; C08L23/00; C08L27/06; C08L101/00; E04F15/18; (IPC1-7): C08L101/00; C08K9/04; C08L23/00; C08L27/06; E04F15/10; E04F15/18
Domestic Patent References:
JPH0978056A1997-03-25
JPH11256144A1999-09-21
JPH10265618A1998-10-06
JPH0932258A1997-02-04
JPH10176079A1998-06-30
Attorney, Agent or Firm:
Eiji Tomomatsu (1 person outside)