STABILIZATION OF LEUCO DYE DEVELOPER DYES IN PHOTOTHERMOGRAPHIC EMULSIONS
Alkyl ketazine dyes are stabilized by the presence of poly(vinyl chloride) and/or poly(vinylidene chloride) binder in photothermographic emulsions. The dyes are of the formula wherein R is an alkyl of at least 2 carbon atoms, alkylaryl or alkylcycloalkyl group, and R and R are independently selected...
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| creator | ROGER ANTHONY MADER DAVID CLARK WEIGEL KIM MARIE VOGEL |
| description | Alkyl ketazine dyes are stabilized by the presence of poly(vinyl chloride) and/or poly(vinylidene chloride) binder in photothermographic emulsions. The dyes are of the formula wherein R is an alkyl of at least 2 carbon atoms, alkylaryl or alkylcycloalkyl group, and R and R are independently selected form H (with no more than 1 of R and R equal to H), alkyl, alkoxy, aryl and heterocyclic groups. |
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The dyes are of the formula wherein R is an alkyl of at least 2 carbon atoms, alkylaryl or alkylcycloalkyl group, and R and R are independently selected form H (with no more than 1 of R and R equal to H), alkyl, alkoxy, aryl and heterocyclic groups.</description><edition>4</edition><language>eng</language><subject>AUXILIARY PROCESSES IN PHOTOGRAPHY ; CINEMATOGRAPHY ; COLOUR PRINTING ; ELECTROGRAPHY ; HOLOGRAPHY ; LINING MACHINES ; PERFORMING OPERATIONS ; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES ; PHOTOGRAPHY ; PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES ; PHYSICS ; PRINTING ; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES ; STAMPS ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>1990</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19900913&DB=EPODOC&CC=AU&NR=601505B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19900913&DB=EPODOC&CC=AU&NR=601505B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROGER ANTHONY MADER</creatorcontrib><creatorcontrib>DAVID CLARK WEIGEL</creatorcontrib><creatorcontrib>KIM MARIE VOGEL</creatorcontrib><title>STABILIZATION OF LEUCO DYE DEVELOPER DYES IN PHOTOTHERMOGRAPHIC EMULSIONS</title><description>Alkyl ketazine dyes are stabilized by the presence of poly(vinyl chloride) and/or poly(vinylidene chloride) binder in photothermographic emulsions. 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The dyes are of the formula wherein R is an alkyl of at least 2 carbon atoms, alkylaryl or alkylcycloalkyl group, and R and R are independently selected form H (with no more than 1 of R and R equal to H), alkyl, alkoxy, aryl and heterocyclic groups.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AUXILIARY PROCESSES IN PHOTOGRAPHY CINEMATOGRAPHY COLOUR PRINTING ELECTROGRAPHY HOLOGRAPHY LINING MACHINES PERFORMING OPERATIONS PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS TRANSPORTING TYPEWRITERS |
| title | STABILIZATION OF LEUCO DYE DEVELOPER DYES IN PHOTOTHERMOGRAPHIC EMULSIONS |
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