http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007083433-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df62c20d3c4109dec3b150f615234066 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K7-02 |
| filingDate | 2005-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ace6c74e14dab9310e175c56dd54357 |
| publicationDate | 2007-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007083433-A |
| titleOfInvention | Ballpoint pen for discoloration and writing instrument set using the same |
| abstract | PROBLEM TO BE SOLVED: To stably use a built-in discoloration liquid to the end without causing a problem of handwriting blurring or chip chipping, which becomes a problem when using an application device such as a filling type using fiber chips. Provided are a color-changing ballpoint pen that can be easily applied to details and a writing instrument set using the same. SOLUTION: At least water and a reducing agent for decoloring or discoloring an image formed with an ink containing a dye that decolorizes or discolors by a reducing action in a storage tube to which a ballpoint pen tip is attached directly or via a relay member. And a liquid stopper disposed in contact behind the color change liquid. A writing instrument set comprising the discoloring ballpoint pen and an ink containing a dye that is decolored or discolored by a reducing action, or a writing instrument containing an ink containing a colorant that is not decolored or discolored by a reducing action. [Selection figure] None |
| priorityDate | 2005-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.