Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1989-12-07
1991-02-26
Hess, Bruce H.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428195, 428336, 4284231, 4284744, 428480, 428484, 4284884, 428913, 428914, B41M 526
Patent
active
049960938
ABSTRACT:
There is disclosed a thermal transfer recording medium comprising a support, two or more coloring agent layer and optionally an intermediate layer, wherein one of the coloring agent layers contains a first heat-fusible substance selected from the group consisting of animal waxes, plant waxes, mineral waxes, petroleum waxes, synthetic hydrocarbon waxes and modified waxes and a layer adjacent to the coloring agent layer containing the first heat-fusible substance which contains a second heat-fusible substance which is immiscible with the first heat-fusible substance.
According to the thermal transfer recording medium of the present invention, transferred images with constant transfer density can be obtained with an application energy at a certain level or higher and constant printed letter quality can be obtained for multiple times without being influenced by the subtle change in the application energy.
REFERENCES:
patent: 4617224 (1986-10-01), Hotta et al.
Abe Takao
Inaba Yoshihiro
Koshizuka Kunihiro
Maehashi Tatsuichi
Hess Bruce H.
Konishiroku Photo Industry Co,., Ltd.
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