| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94fd0b672029f4f4f0610a8558c97a76 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 |
| filingDate |
1996-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db6c42f9f4bcf4f3d20eba36eb81a5f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33cc5da2a09507dab0bdacef71bba4d9 |
| publicationDate |
1997-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0971745-A |
| titleOfInvention |
Oil-based black ink |
| abstract |
(57) Abstract: To increase the density of handwriting and improve the fixing property of the handwriting on the non-absorption surface in an oily black ink using a lower aliphatic alcohol having 4 or less carbon atoms as a solvent. SOLUTION: 2.0 to 20.0% by weight of a black dye obtained by forming a salt of a triarylmethane-based purple basic dye and an azo-based yellow acidic dye, and an aliphatic alcohol having 40 or less carbon atoms. An oil-based black ink containing at least 0 to 90.0% and a urethane-modified ketone-formaldehyde resin of 1.0 to 20.0%. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0224821-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100971798-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2002024821-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013133180-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6830611-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000355665-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008189924-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9333795-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4698122-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004506808-A |
| priorityDate |
1995-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |