Color photographic elements containing yellow colored magenta dye forming masking couplers
A multilayer silver halide color photographic element comprising a support bearing a light-sensitive silver halide emulsion layer and a non-diffusible yellow-colored magenta dye-forming masking coupler wherein the masking coupler is a 2'-hydroxy-5'-substituted-4-phenylazo-5-pyrazolone. The...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | KAPP DANIEL L MERRILL JAMES P YOUNATHAN JANET N ROSS ROBERT J |
| description | A multilayer silver halide color photographic element comprising a support bearing a light-sensitive silver halide emulsion layer and a non-diffusible yellow-colored magenta dye-forming masking coupler wherein the masking coupler is a 2'-hydroxy-5'-substituted-4-phenylazo-5-pyrazolone. The masking coupler has good coupling activity and desirable hues, and can be obtained in good yields by simple syntheses. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US5622818A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US5622818A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US5622818A3</originalsourceid><addsrcrecordid>eNqFyrEKwjAQgOEsDqI-g_cCDlaUrqUo7uriUo70mgYvuZBEpG9vCu5OP_x8S_VshSVCGCWLiRhGq4GYHPmcQIvPaL31BiZilk85RVMPDk0RCP1EMEh0M3GYXnO1vANTTGu1GJATbX5dqe3lfG-vOwrSUQqoyVPuHrfjqarqfd0c_osvw4A7ZQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Color photographic elements containing yellow colored magenta dye forming masking couplers</title><source>esp@cenet</source><creator>KAPP; DANIEL L ; MERRILL; JAMES P ; YOUNATHAN; JANET N ; ROSS; ROBERT J</creator><creatorcontrib>KAPP; DANIEL L ; MERRILL; JAMES P ; YOUNATHAN; JANET N ; ROSS; ROBERT J</creatorcontrib><description>A multilayer silver halide color photographic element comprising a support bearing a light-sensitive silver halide emulsion layer and a non-diffusible yellow-colored magenta dye-forming masking coupler wherein the masking coupler is a 2'-hydroxy-5'-substituted-4-phenylazo-5-pyrazolone. The masking coupler has good coupling activity and desirable hues, and can be obtained in good yields by simple syntheses.</description><edition>6</edition><language>eng</language><subject>AUXILIARY PROCESSES IN PHOTOGRAPHY ; CINEMATOGRAPHY ; ELECTROGRAPHY ; HOLOGRAPHY ; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES ; PHOTOGRAPHY ; PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES ; PHYSICS</subject><creationdate>1997</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=19970422&DB=EPODOC&CC=US&NR=5622818A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970422&DB=EPODOC&CC=US&NR=5622818A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAPP; DANIEL L</creatorcontrib><creatorcontrib>MERRILL; JAMES P</creatorcontrib><creatorcontrib>YOUNATHAN; JANET N</creatorcontrib><creatorcontrib>ROSS; ROBERT J</creatorcontrib><title>Color photographic elements containing yellow colored magenta dye forming masking couplers</title><description>A multilayer silver halide color photographic element comprising a support bearing a light-sensitive silver halide emulsion layer and a non-diffusible yellow-colored magenta dye-forming masking coupler wherein the masking coupler is a 2'-hydroxy-5'-substituted-4-phenylazo-5-pyrazolone. The masking coupler has good coupling activity and desirable hues, and can be obtained in good yields by simple syntheses.</description><subject>AUXILIARY PROCESSES IN PHOTOGRAPHY</subject><subject>CINEMATOGRAPHY</subject><subject>ELECTROGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES</subject><subject>PHOTOGRAPHY</subject><subject>PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFyrEKwjAQgOEsDqI-g_cCDlaUrqUo7uriUo70mgYvuZBEpG9vCu5OP_x8S_VshSVCGCWLiRhGq4GYHPmcQIvPaL31BiZilk85RVMPDk0RCP1EMEh0M3GYXnO1vANTTGu1GJATbX5dqe3lfG-vOwrSUQqoyVPuHrfjqarqfd0c_osvw4A7ZQ</recordid><startdate>19970422</startdate><enddate>19970422</enddate><creator>KAPP; DANIEL L</creator><creator>MERRILL; JAMES P</creator><creator>YOUNATHAN; JANET N</creator><creator>ROSS; ROBERT J</creator><scope>EVB</scope></search><sort><creationdate>19970422</creationdate><title>Color photographic elements containing yellow colored magenta dye forming masking couplers</title><author>KAPP; DANIEL L ; MERRILL; JAMES P ; YOUNATHAN; JANET N ; ROSS; ROBERT J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US5622818A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1997</creationdate><topic>AUXILIARY PROCESSES IN PHOTOGRAPHY</topic><topic>CINEMATOGRAPHY</topic><topic>ELECTROGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES</topic><topic>PHOTOGRAPHY</topic><topic>PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>KAPP; DANIEL L</creatorcontrib><creatorcontrib>MERRILL; JAMES P</creatorcontrib><creatorcontrib>YOUNATHAN; JANET N</creatorcontrib><creatorcontrib>ROSS; ROBERT J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAPP; DANIEL L</au><au>MERRILL; JAMES P</au><au>YOUNATHAN; JANET N</au><au>ROSS; ROBERT J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Color photographic elements containing yellow colored magenta dye forming masking couplers</title><date>1997-04-22</date><risdate>1997</risdate><abstract>A multilayer silver halide color photographic element comprising a support bearing a light-sensitive silver halide emulsion layer and a non-diffusible yellow-colored magenta dye-forming masking coupler wherein the masking coupler is a 2'-hydroxy-5'-substituted-4-phenylazo-5-pyrazolone. The masking coupler has good coupling activity and desirable hues, and can be obtained in good yields by simple syntheses.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US5622818A |
| source | esp@cenet |
| subjects | AUXILIARY PROCESSES IN PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS |
| title | Color photographic elements containing yellow colored magenta dye forming masking couplers |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-17T20%3A03%3A46IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KAPP;%20DANIEL%20L&rft.date=1997-04-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS5622818A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |