Time and temperature additive scheduling

Bleaching and dyeing; fluid treatment and chemical modification – Diffusion transfer dyeing process – transfer sheet and product – Dry heat treatment for penetration

Reexamination Certificate

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Details

C008S467000

Reexamination Certificate

active

07922778

ABSTRACT:
A sublimation donor has a first fabric enhancer that sublimates from the donor above a first temperature. That is followed by a second fabric enhancer that sublimates from the donor above a second temperature. Both the first and second temperatures are above 260° F. and the second temperature is at least 10° F. higher than the first temperature. Upon sublimation under a single pass processing unit, first and second catalysts trigger the first and second fabric enhancers to sublimate at the first and second temperatures, respectively.

REFERENCES:
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patent: 4265631 (1981-05-01), Becker
patent: 6251210 (2001-06-01), Bullock et al.
patent: 7037346 (2006-05-01), Cates et al.
patent: 7101921 (2006-09-01), Edwards et al.
patent: 1211149 (1970-11-01), None
patent: 2001064885 (2001-03-01), None
patent: 2050328 (2002-06-01), None

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