Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94fd0b672029f4f4f0610a8558c97a76 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-18 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B62J15-00 |
filingDate |
1986-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f22fb04f47f8d9fa33e51703c0450fe2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c32643bc1f2f6157602cd89d3b5d3d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbd66f629f5c7d1e07620f4d19e6fadd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bc6b87ab987f0d13a35c1c6ffd1bcc0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4f01d2104a316a25d3468318e01e8c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05d9e2186a3846c5c4d4d76a105e9cfd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf964276584eaa1a411fc0422d3f933b |
publicationDate |
1987-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
GB-2180549-A |
titleOfInvention |
Composition for ball point pen |
abstract |
A water-based ink composition for a ball-point pen comprises: a colorant selected from dyes or pigments; a water-soluble organic solvent; water; and a metal salt and/or an amine salt of N-acyl sarcosine. This ink can effectively prevent the wear of a ball seat of the pen caused by the rotation of a ball of the same to make it possible to keep good ink-discharging properties of the pen, whereby a smooth writing of the pen can be performed. |
priorityDate |
1985-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |