http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016102172-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94fd0b672029f4f4f0610a8558c97a76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D13-00 |
| filingDate | 2014-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b32cfc588f7f6059a521ffac0d07af7 |
| publicationDate | 2016-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016102172-A |
| titleOfInvention | Firing pencil lead |
| abstract | [PROBLEMS] In a pencil lead obtained by firing, if the main material having a high lubricating effect is not used, the core body is broken and a dark writing line cannot be obtained, but the main material is not pure black and strongly reflects light. For this reason, there is a problem that black-gray handwriting with strong reflection of light appears. Providing a black writing line fired pencil lead with high density and low reflection. A fired pencil lead containing phenols in an impregnated component of a fired core containing graphite and / or a crystalline intercalation compound of boron nitride and iron salt is obtained. [Selection figure] None |
| priorityDate | 2014-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 136.