http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0490340-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-914 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3854 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-146 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3858 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F3-10 |
| filingDate | 1991-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91321a07ebd8589c7ebd568433296bbe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d3dd072d0f566eae0025edce0ba335b |
| publicationDate | 1992-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0490340-A1 |
| titleOfInvention | Yellow dye mixture for thermal color proofing |
| abstract | A yellow dye-donor element for thermal dye transfer comprises a support having thereon a dye layer comprising a mixture of yellow dyes dispersed in a polymeric binder, at least one of the yellow dyes having the formula:n n wherein: n each R¹ independently represents a substituted or unsubstituted alkyl group of from 1 to 10 carbon atoms, a cycloalkyl group of from 5 to 7 carbon atoms; a substituted or unsubstituted allyl group; an aryl group of from 6 to 10 carbon atoms; a hetaryl group of from 5 to 10 atoms; acyl; arylsulfonyl; aminocarbonyl; aminosulfonyl; fluorosulfonyl; halogen; nitro; alkylthio; or arylthio; n or any two adjacent R¹′s together represent the atoms necessary to form a 5- or 6-membered fused ring; n n represents an integer from 0-4; n R² represents hydrogen; a substituted or unsubstituted alkyl, cycloalkyl, allyl, aryl or hetaryl group as described above for R¹; cyano; acyl; alkylsulfonyl; arylsulfonyl; or alkoxycarbonyl; n Z represents cyano; alkoxycarbonyl; acyl; nitro; arylsulfonyl or alkylsulfonyl; n Y represents hydrogen; a substituted or unsubstituted alkyl, cycloalkyl, allyl, aryl or hetaryl group as described above for R¹; amino; alkylamino; arylamino; acylamino; or sulfonylamino; nand at least one of the other of the dyes having the formula:n n wherein: n R⁶ represents a substituted or unsubstituted alkyl group of from 1 to 10 carbon atoms; a cycloalkyl group of from 5 to 7 carbon atoms; a substituted or unsubstituted allyl group; or an aryl group having from 6 to 10 carbon atoms; n R⁷ represents a substituted or unsubstituted alkoxy group having from 1 to 10 carbon atoms; a substituted or unsubstituted aryloxy group having from 6 to 10 carbon atoms; NHR⁸; NR⁸R⁹ or the atoms necessary to complete a 6-membered ring fused to the benzene ring; n R³ and R⁴ each represents any of the groups for R⁶; or R³ and R⁴ can be joined together to form, along with the nitrogen to which they are attached, a 5-or 6-membered heterocyclic ring; or either or both of R³ and R⁴ can be joined to the carbon atom of the benzene ring at a position ortho to the position of attachment of the anilino nitrogen to form a 5- or 6-membered ring, thus forming a polycyclic system; n R⁵ represents hydrogen; a substituted or unsubstituted alkyl group of from 1 to 10 carbon atoms; a cycloalkyl group of from 5 to 7 carbon atoms; a substituted or unsubstituted allyl group; carbamoyl; or alkoxycarbonyl; n R⁸ and R⁹ each independently represents any of the groups for R⁶; or R⁸ and R⁹ may be joined together to form, along with the nitrogen to which they are attached, a 5-or 6-membered heterocyclic ring; n m is a positive integer from 1 to 4; and n G represents a substituted or unsubstituted alkyl or alkoxy group of from 1 to 10 carbon atoms; halogen; aryloxy; or any two adjacent G′s together represent the atoms necessary to complete a 5- or 6-membered ring, thus forming a fused ring system. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1364806-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7241719-B2 |
| priorityDate | 1990-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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