| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b106f81d5dbc4e91bd140d72b44e06d0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-17 |
| filingDate |
1998-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8692f4af6b5c2d1b107564992eb2fb5b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18c78389b61bac4bacebf93b3a233ba6 |
| publicationDate |
1999-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19831236-A1 |
| titleOfInvention |
Ink composition for writing utensils |
| abstract |
Writing ink composition contains (a) an organic solvent with a solvent parameter (SP) of 5-15 and vapor pressure of 0.01-45 mm Hg at 20 deg C, (b) a colorant, consisting of a pigment and/or a dye, (c) a resin with a solubility of <= 7% in water or ethanol at 25 deg C and (d) a fluorinated surfactant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6508870-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009068550-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1078962-A1 |
| priorityDate |
1997-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |