http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010242045-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/B43K7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K24-10 |
| filingDate | 2009-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9133d9d6810dded080e16c7c5dcbfe76 |
| publicationDate | 2010-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010242045-A |
| titleOfInvention | Water-based ink composition for writing instruments and writing instrument incorporating the same |
| abstract | An object of the present invention is to provide an excellent bubble removal function and bubble suppression effect without corroding a metal writing instrument member such as a nib even when a specific compound that chemically removes gas in ink is used. A water-based ink composition for a writing instrument that can be developed and a writing instrument incorporating the same are provided. A water-based ink composition for a writing instrument comprising at least one colorant, water, one or two or more disulfide compounds selected from dithiothreitol, dithioerythritol, and salts thereof. A writing instrument comprising an ink back tube directly filled with the water-based ink composition for a writing instrument, and an ink backflow preventive body that follows as the ink is consumed closely arranged at the rear end of the ink. [Selection figure] None |
| priorityDate | 2009-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.