| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-328
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B31-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-328
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-38 |
| filingDate |
1998-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_135dfa59ba2bfa2f5574650e9d48ccfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58ede31e4e684d7c05fe58430dfe6bff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5cc6ff67b3ba36b69617e79cc84963b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9367b67241dab16d2dcd5ad0620f3794
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_296b3e53c40899e671892f10969f02ee |
| publicationDate |
1999-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0928815-A1 |
| titleOfInvention |
Water-soluble disazo compounds, water-base ink composition, and colored object |
| abstract |
Are disclosed disazo compounds represented by the general formula (1): <CHEM> wherein A represents a phenylene or naphthylene group which may be optionally substituted; each of R<1> and R<2> represent independently a hydrogen atom, an alkyl group or a phenyl group which may be optionally substituted; and m is 1 or 2. The compounds are highly water-soluble and are stable to long term storage. Ink compositions comprising the compounds of the invention can produce a printed image with full depth of shade and are excellent in resistance to water. |
| priorityDate |
1997-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |