Title:
ANTI-STATIC POLYESTER FILM AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2015/152193
Kind Code:
A1
Abstract:
An anti-static polyester film obtained by forming an anti-static layer on at least one surface of a polyester film, said anti-static polyester film characterized in that the anti-static layer contains mainly a polymer (A) having a quaternary ammonium group and a carboxyl group in a side chain thereof, and when the anti-static polyester film is subjected to a heat treatment for one hour at a temperature of 150°C, the difference in haze (ΔHz) before and after heat treatment is less than 1.0%.
Inventors:
UENO YOSHIMI
TANAKA KOUHEI
TANAKA KOUHEI
Application Number:
PCT/JP2015/060037
Publication Date:
October 08, 2015
Filing Date:
March 31, 2015
Export Citation:
Assignee:
UNITIKA LTD (JP)
International Classes:
B32B27/36; C08J7/043; C08J7/044; C09D5/24; C09D7/12; C09D201/02; C09D201/08; C09K3/16
Foreign References:
| JP2013071445A | 2013-04-22 | |||
| JP2004195775A | 2004-07-15 | |||
| JP2005178313A | 2005-07-07 | |||
| JPH11300918A | 1999-11-02 | |||
| JPH0673214A | 1994-03-15 | |||
| JP2006160883A | 2006-06-22 | |||
| JP2013006300A | 2013-01-10 | |||
| JP2013006299A | 2013-01-10 |
Attorney, Agent or Firm:
MORIMOTO INT'L PATENT OFFICE (JP)
Patent business corporation Morimoto international patent firm (JP)
Patent business corporation Morimoto international patent firm (JP)
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