http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4245990-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79751aeaa9923745648e5ae7d9c35782 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06L4-664 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0076 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L4-664 |
| filingDate | 1978-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1981-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_753032e80f27c8b6c679a88a0d7c3929 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_859ed146bcc609f0ee19cf9ffb19a937 |
| publicationDate | 1981-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4245990-A |
| titleOfInvention | Process for producing solutions of salts of water-soluble carboxylic acids of cationic dyes or optical brighteners |
| abstract | A process for producing solutions of salts of water-soluble carboxylic acids of cationic dyes or optical brighteners, the solutions of cationic dye salts or brighteners salts which are obtained by this process and which are miscible with water in any proportion, and the use of these solutions for preparing dye liquors and printing pastes for dyeing, optical brightening and printing of, in particular, synthetic textile materials, which process comprises reacting the halide of a cationic dye or brighteners, in an aqueous or anhydrous medium, with at least one water-soluble carboxylic acid in the presence of an epoxide compound having a minimum of 13 carbon atoms. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4306875-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4976744-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4750936-A |
| priorityDate | 1977-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 133.