Stock material or miscellaneous articles – Composite – Of polycarbonate
Patent
1988-12-07
1990-01-30
Schwartz, Pamela R.
Stock material or miscellaneous articles
Composite
Of polycarbonate
428195, 428480, 428481, 428484, 428532, 428913, 428914, B41M 526
Patent
active
048973106
ABSTRACT:
An inking ribbon for transferring color under the influence of heat. The inking ribbon including a carrier layer, an ink layer, and a decomposable components that promotes the transfer of the color upon the application of heat. The decomposable component is cellulose nitrate, the decomposition temperature of the cellulose nitrate is variable in the range between 100.degree. C. and 150.degree. C. with catalytic additives.
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Chemical Abstracts, vol. 79, No. 19, Nov. 12, 1973, p. 341, No. 131371a.
T. Urbanski, Chemistry and Technology of Explosives, vol. 2, 1985, pp. 307-313.
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Glafkides, "Chimie et Physique Photographiques", pp. 504-506.
Patent Abstracts of Japan, vol. 9, No. 18 (M-353) [1741] Jan. 25, 1985.
IBM Technical Disclosure Bulletin, vol. 19, No. 2, Jul. 1976, p. 672.
Chemical Abstracts, vol. 102, 1985, p. 514 102:103652t.
Beyer Wolfgang
Kohla Monika
Schneider Manuela
Schuetz Eduard
Schwartz Pamela R.
Siemens Aktiengesellschaft
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