Heat sensitive ink sheet and image forming method

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

156230, 156277, 427146, 427148, 428195, 428206, 428207, 428323, 428331, 428913, 428914, 430945, B41M 526, B41M 540

Patent

active

057468664

ABSTRACT:
Disclosed is a heat sensitive ink sheet having a support sheet and a heat sensitive ink layer having a thickness of 0.2 to 1.0 .mu.m which is formed of a heat sensitive ink material comprising 30-70 wt. % of colored pigment, 25-65 wt. % of amorphous organic polymer having a softening point of 40.degree. to 150.degree. C. and 0.5-25 wt. % of colorless fine particles. Further, thermal transfer recording methods by area gradation using the heat sensitive ink sheet and an image receiving sheet are also disclosed.

REFERENCES:
patent: 5071502 (1991-12-01), Hashimoto et la.
patent: 5328746 (1994-07-01), Okuyama et al.

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