http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I233939-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32e7cfbcd94f0bb4309a7945b0bb8ede |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L91-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L91-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-05 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D13-00 |
| filingDate | 1999-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffa0072256634be9248925e55fb7f5d8 |
| publicationDate | 2005-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I233939-B |
| titleOfInvention | Non-calcined lead of a colored pencil |
| abstract | A non-calcined lead of a colored pencil obtainable by following process: a binder or its solution are added to a mixture comprising a colorant, a body filler, and a solvent as required, and the resultant mixed compound is kneaded, after that, the aforementioned solvent is removed, and the resultant mixture is mixed together with O/W emulsion comprising an oily substance being a liquid at ordinary temperature, one or more surfactant(s) having a H.L.B value between 7 and 18, and water, the mixed ingredients are formed, and the water contained in the aforementioned O/W emulsion and that solvent if any remains is removed. A synthetic mica is contained as a lubricant, and the said body filler is at least one compound selected from the group consisting of wollastonite, attapulgite, halloysite kaolin and sepiolite. Such a non-calcined lead of a colored pencil has excellent mechanical strength and, at an elevated temperature, is free from lowering in writing feeling and colorability and from expansion thereof. Further, the lead is excellent in formability and a letter or the like written with the marrow can be easily rubbed out by use of a rubber eraser. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114466751-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112694792-A |
| priorityDate | 1998-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.