| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e5e37c55ff492dd0f59ba7e84e2346c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S534-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L5-47 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L1-275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 |
| filingDate |
1978-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a1313eb139cc99b4f348237cf776ee8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e543945a579682b8b881605cc371144 |
| publicationDate |
1979-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4178422-A |
| titleOfInvention |
Ethylsulfonate-alkylamine copolymers as colorant backbones |
| abstract |
Ethylsulfonate-alkylamine copolymers are disclosed. These copolymers find special application as intermediates in the preparation of new water-soluble polymeric colorants which are also disclosed, especially water-soluble polymeric colorants for edibles. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5852072-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4471079-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2522673-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010100097-A2 |
| priorityDate |
1975-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |