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Patent Searching and Data


Title:
PROTECTIVE LAYER THERMAL TRANSFER FILM AND PRINTED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2006/035774
Kind Code:
A1
Abstract:
Disclosed is a protective layer thermal transfer film having excellent releasability wherein there is formed a protective layer which is excellent in aqueous ink fixing properties, solvent resistance, and especially in water resistance. Specifically disclosed is a protective layer thermal transfer film which is characterized in that a thermally transferable protective layer is arranged on at least a part of one surface of a base film, the protective layer is composed of at least a releasing layer which is arranged on the base film and serves as the outermost layer after transfer, and the releasing layer contains a polyvinyl pyrrolidone. Also disclosed is a printed article wherein the protective layer is thermally transferred onto printed images.

Inventors:
HIROTA KENICHI (JP)
Application Number:
PCT/JP2005/017753
Publication Date:
April 06, 2006
Filing Date:
September 27, 2005
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD (JP)
HIROTA KENICHI (JP)
International Classes:
B41M5/26; B41J31/00; B41M5/00; G03G8/00
Foreign References:
JP2002079766A2002-03-19
JPH0382595A1991-04-08
JPH0999656A1997-04-15
JP2002274064A2002-09-25
JP2001199162A2001-07-24
JPH05131760A1993-05-28
JPH0761172A1995-03-07
JP2005096200A2005-04-14
Other References:
None
See also references of EP 1800886A4
Attorney, Agent or Firm:
Kawamiya, Osamu (IMP Building 3-7, Shiromi 1-chome, Chuo-k, Osaka-shi Osaka 01, JP)
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