http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005132986-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-324 |
| filingDate | 2003-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58cc5449500ce3424d5a0d2209a491b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cef70708add8831192a0c6eb6a1ef72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96e981da18ca53af7956281f39b42a17 |
| publicationDate | 2005-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005132986-A |
| titleOfInvention | Carbon black dispersion and ink composition for ink jet recording |
| abstract | PROBLEM TO BE SOLVED: To provide a carbon black dispersion excellent in storage stability and dispersion stability, excellent in marker resistance and sacchar resistance, and sufficiently satisfying ink jet discharge characteristics, and an ink composition using such a dispersion. To provide. SOLUTION: In a carbon black aqueous dispersion composed of carbon black and a water-insoluble polymer having an aromatic ring and having a P / B ratio of 1 or more and 5 or less, the supernatant is discarded by centrifuging for 6 hours at a maximum G of 20000 or more. The maximum absorbance in the ultraviolet region (200 to 400 nm) when the absorbance at 500 nm of the redispersed sediment layer in water (B) and that before treatment (A) is adjusted to 0.6. A carbon black dispersion having a difference of 0.05 or less and an ink composition using the dispersion. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007119658-A |
| priorityDate | 2003-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.