Ink ribbon and image forming method using the same

Details Ink ribbon and image forming method using the same Ink ribbon and image forming method using the same

1992-09-23

1995-02-21

Hess, B. Hamilton

Record receiver having plural interactive leaves or a colorless

Having plural interactive leaves

428195, 428913, 428914, 430200, 430348, B41M 5035, B41M 538

Patent

active

053915356

ABSTRACT:
Disclosed are an ink ribbon containing an amphiphilic acid dye or basic dye, which has an excellent thermal transfer sensitivity and which may form an image with high fixation comparable to that of silver salt photographic images, and an image forming method using the ink ribbon. The method comprises bringing the ink ribbon containing an amphiphilic acid dye or basic dye into contact with a photographic paper containing a precipitating agent capable of laking by salt formation with an acid dye or basic dye so that the acid dye or basic dye is transferred and fixed from the ink ribbon to the photographic paper by thermal stimulation.

REFERENCES:
patent: 5045524 (1991-09-01), Chapman et al.
Patent Abstracts of Japan, vol. 10 No. 342 (M-536) (2398) dated Nov. 19, 1986, "Thermal Transfer Type Recording Medium", JP-A-61-143184.
Patent Abstracts of Japan, vol. 13 No. 274 (M-841) (3622), Jun. 23, 1989, "Image-Receiving Sheet For Sublimation Transfer Type Thermal Recording", JP-A-10 72898.
Patent Abstracts of Japan, vol. 10, No. 357 (M-540) (2414), Dec. 2, 1986, "Thermal Transfer Recording Medium", JP-A-61 154995.
Japanese Application No. 61-154995, pp. 581-587.

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