http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7837784-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0014 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-10 |
| filingDate | 2007-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2956d0c9ca15c61742be2e0a727300b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1593da8f5a5876ef31d9d5b149bf4b1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ea39d0e8f07dd938ad742a2d172339b |
| publicationDate | 2010-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7837784-B2 |
| titleOfInvention | High-chroma C.I. Pigment Red 254 and process for producing the same |
| abstract | The present invention relates to C. I. Pigment Red 254 for coloring, which can color an object to be colored so as to have a higher chroma than that with conventional technology and a production method for easily producing it. For the purpose, the inventors provide the production method for the pigment, wherein the intersection of mass tone ΔH* and ΔC* of a color coating film in an acrylic-melamine coating test is, on X-Y coordinate plane to which the ΔH* is defined as the X-axis and the ΔC* is defined as the Y-axis, within the surrounded region determined by specific three equations; and a production method for the pigment provides the production method of the pigment, including a process of heating crude pigment at 100-130° C. for 2-10 hours in an aprotic polar organic solvent which is strongly alkaline. |
| priorityDate | 2006-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.