| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_256d02c8ed956334b8fd748cb97d3b4d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43K8-024 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K8-02 |
| filingDate |
1988-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aef63582a53d1183d9f09153fc9ac0d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66701580257773461c363dd5303d0b46 |
| publicationDate |
1990-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4931093-A |
| titleOfInvention |
Marker or felt tip pen |
| abstract |
A marker for felt tip pen for use on absorbent drawing materials contains an ink composition based on alkylene carbonates, or mixtures of alkylene carbonates and alkyl carbonates, as relatively high-boiling organic solvents; a water-soluble or water-dispersable dye that is virtually insoluble in the organic solvent; and water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6561713-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009280245-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8257786-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9528890-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006291950-A1 |
| priorityDate |
1987-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |