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Title:
THERMAL TRANSFER RECEPTIVE SHEET AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2006/006639
Kind Code:
A1
Abstract:
This invention provides a thermal transfer receptive sheet comprising a sheet-like support composed mainly of a cellulose pulp and an empty particle-containing intermediate layer and an image receptive layer provided in that order on one side of the support, and a process for producing the thermal transfer receptive sheet. The thermal transfer receptive sheet is characterized in that the water content of the whole thermal transfer receptive sheet is 2 to 8% by mass and the moisture permeability of the whole receptive sheet is not more than 400 g/m2·day. There is also provided a thermal transfer receptive sheet comprising a sheet-like support composed mainly of a cellulose pulp, an empty particle-containing intermediate layer and an image receptive layer provided in that order on one side of the support, and a backside layer provided on the other side of the support. In this thermal transfer receptive sheet, the backside layer contains a resin filler composed mainly of an acrylic resin with a glass transition point (Tg) of 45°C or below and having an average particle diameter of 5 to 22 µm, and the Bekk smoothness of the surface of the backside layer based on JIS P 8119 is not more than 100 sec.

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Inventors:
ONISHI TOSHIKAZU (JP)
NAKAI TORU (JP)
TACHIBANA KAZUYUKI (JP)
UCHIDA KYOKO (JP)
TANAKA YOSHIMASA (JP)
SHIMIZU YOSHIHIRO (JP)
SHINOHARA HIDEAKI (JP)
KAWAMURA MASATO (JP)
TSUKADA CHIKARA (JP)
Application Number:
PCT/JP2005/012973
Publication Date:
January 19, 2006
Filing Date:
July 07, 2005
Export Citation:
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Assignee:
OJI PAPER CO (JP)
ONISHI TOSHIKAZU (JP)
NAKAI TORU (JP)
TACHIBANA KAZUYUKI (JP)
UCHIDA KYOKO (JP)
TANAKA YOSHIMASA (JP)
SHIMIZU YOSHIHIRO (JP)
SHINOHARA HIDEAKI (JP)
KAWAMURA MASATO (JP)
TSUKADA CHIKARA (JP)
International Classes:
B41M5/382; B41M5/50; B41M5/52
Foreign References:
JPH1134516A1999-02-09
JPH0825811A1996-01-30
JPH07137461A1995-05-30
JPH05169845A1993-07-09
JP2000238440A2000-09-05
JP2001039043A2001-02-13
JP2000272259A2000-10-03
JP2004058403A2004-02-26
JPH06234282A1994-08-23
JPH0717148A1995-01-20
JPH06227159A1994-08-16
JP2001199172A2001-07-24
JPH04270688A1992-09-28
JP2004122375A2004-04-22
JPH09123623A1997-05-13
JPH1134513A1999-02-09
JPH09300830A1997-11-25
JPH0482790A1992-03-16
JP2000001057A2000-01-07
JP2002086937A2002-03-26
US6165938A2000-12-26
JPH07137461A1995-05-30
JPH05169845A1993-07-09
JP2000238440A2000-09-05
US6372689B12002-04-16
JP2000272259A2000-10-03
JP2004058403A2004-02-26
JPH06234282A1994-08-23
JPH07171148A1995-07-11
JPH06227159A1994-08-16
Other References:
See also references of EP 1769936A4
Attorney, Agent or Firm:
Aoki, Atsushi (ISHIDA & ASSOCIATES Toranomon 37 Mori Bldg., 5-1, Toranomon 3-chom, Minato-ku Tokyo 23, JP)
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