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Title:
INTERMEDIATE TRANSFER MATERIAL OF THERMAL TRANSFER PRINTER
Document Type and Number:
Japanese Patent JP3579539
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To obtain an intermediate transfer material certainly holding ink writing properties and ink re-transfer properties over a long period of time by constituting the same of a surface layer composed of silicone rubber containing non-reactive polyorganosiloxane represented by a specific general formula and an intermediate layer composed of silicone rubber different in compsn.
SOLUTION: An intermediate transfer material has a transfer layer consisting of a surface layer composed of silicone rubber wherein 1-20 pts.wt. of non- reactive organopolysiloxane represented by formula I (wherein R1 is a monovalent hydrocarbon group containing no aliphatic unsaturated group, R2 is a methyl group and 1-30mol% of a phenyl group and n is a positive integer) and having viscosity of 100-100000cPs at 25°C is added to 100 pts.wt. of addition type silicone rubber containing no inorg. filler and an intermediate layer composed of silicone rubber wherein 1-20 pts.wt. of non-reactive organopolysiloxane represented by the formula I and havirig viscosity of 100-100000cPs at 25°C is added to 100 pts.wt. of addition type silicone rubber.


Inventors:
Makoto Sato
Noboru Shimamoto
Isao Owada
Koichi Dobashi
Hiroyoshi Zama
Application Number:
JP13625696A
Publication Date:
October 20, 2004
Filing Date:
May 30, 1996
Export Citation:
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Assignee:
Shin-Etsu Chemical Co., Ltd.
ALPS ELECTRIC CO.,LTD.
International Classes:
B41M5/00; B41M5/382; B41J2/325; B41M5/50; B41M5/52; C08L83/04; (IPC1-7): B41M5/40; B41J2/325
Domestic Patent References:
JP8156302A
JP5338368A
JP7101086A
JP9174901A
Attorney, Agent or Firm:
Shunsuke Nakao
Takashi Ito