http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019031077-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbdfa36b677f4ef61245ca725011e221 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43K7-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K8-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K5-02 |
| filingDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28be2d6628fe3fc0cdd16100fc5ce2a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7317a6a2d22256e5dc60165539fd2f3 |
| publicationDate | 2019-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019031077-A |
| titleOfInvention | Ink tube and writing instrument |
| abstract | An ink storage tube capable of preventing permeation of ink components and ink deterioration even at high temperatures, and capable of increasing an ink filling amount by thinning while maintaining barrier properties, and A writing instrument including the ink storage tube is provided. An ink storage tube (1) for storing ink for writing instruments, the ink storage tube (1) having a barrier resin layer, filling the ink storage tube (1) with ethanol, and plugging both ends thereof with aluminum The ink containing tube 1 having a weight change rate of 5% or less of the ink containing tube 1 filled with ethanol before and after being left standing when sealed for 7 days at a temperature of 40 ° C. and a relative humidity of 50%. [Selection] Figure 1 |
| priorityDate | 2017-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.