| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-48 |
| filingDate |
2001-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_212f8a9f44ab72785776da7b56cc138f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7589d20db2a0fa976193d631b3adff8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dddb92df0c28d53b2cf03fc21ba48761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01ea537db809029f01879d8e07022e8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_421c49e5645318ff52af7ec6d16ba31d |
| publicationDate |
2003-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003035653-A |
| titleOfInvention |
Evaluation method of dispersibility of black ink |
| abstract |
PROBLEM TO BE SOLVED: To provide a method for evaluating carbon black dispersibility which can be used at any stage of a black ink manufacturing process and which can be carried out quickly and easily. SOLUTION: A dispersion liquid in which a varnish or carbon black is not aggregated by dispersing a black ink for lithographic printing in the course of manufacture or a finished product in an organic solvent having a solubility parameter of 8.4 or more and 10.5 or less. Is obtained. The dispersibility of the original ink can be accurately evaluated by measuring the diameter of the particles in the dispersion or by centrifuging the dispersion and determining the transparency of the supernatant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014197507-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112461720-A |
| priorityDate |
2001-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |