| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0924 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-09 |
| filingDate |
1971-11-03^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1973-11-06^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6fb0317d136eccce83c46e2986bd5b6 |
| publicationDate |
1973-11-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3770638-A |
| titleOfInvention |
Liquid developers containing metal salts of acid dyes |
| abstract |
LIQUID DEVELOPERS FOR USE IN DEVELOPING ELECTROSTATIC CHARGE PATTERNS ARE COMPRISED OF AN ELECTRICALLY INSULATING CARRIER LIQUID HAVING DISPERSED THEREIN CERTAIN METAL SALTS OF WATER-SOLUBLE ACID DYES AS COLORANTS. THE METAL SALTS OF THE WATER-SOLUBLE ACID DYES ARE PREPARED BY REACTING THE DYE WITH A WATER-INSOLUBLE AMINE TO FORM A WATER-INSOLUBLE AMINE SALT OF SAID DYE, DISSOLVING THE SALT, ADDING A METAL ACETATE TO THE SOLUTION AND HEATING THE MIXTURE TO FORM THE METAL SALT OF THE DYE. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S50146346-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4992495-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5151505-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5457188-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE35359-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4935328-A |
| priorityDate |
1971-11-03^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |