| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94fd0b672029f4f4f0610a8558c97a76 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-10 |
| filingDate |
2001-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f22fb04f47f8d9fa33e51703c0450fe2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cc80410780a52a303ae205185a48928
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bcc8b6977ab02aefebbc4f6df6a702f |
| publicationDate |
2003-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003192976-A |
| titleOfInvention |
Water-based ink for ballpoint pens |
| abstract |
(57) [Summary] [Problem] An aqueous ink for a ball-point pen that does not deteriorate in quality without sedimentation of a metal pigment due to a decrease in viscosity of the ink even when stored for a long period of one year or more or in a high temperature state. SOLUTION: The aqueous ink for a ballpoint pen uses at least a polysaccharide having an average molecular weight of 5 × 10 6 or more and 5 × 10 9 or less, a metal pigment, and a polyoxyethylene castor oil or a polyoxyethylene hardened castor oil having an HLB of 12 to 18. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007297517-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008516031-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017187649-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7481525-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012097153-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100447210-C |
| priorityDate |
2001-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |