http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62174268-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3615c23ca02b8b36fcd7896f93aec1f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 |
| filingDate | 1986-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_934c111986e241f83954a85bd3b3f384 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02b696a196c8e84ddc7a6f2b2d4c343d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_596a30ec7546b9d51ba92522cb10b934 |
| publicationDate | 1987-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62174268-A |
| titleOfInvention | Azo pigment and production thereof |
| abstract | NEW MATERIAL:Compounds of formula I, wherein R1 is (substd)phenylene. n USE: Azo pigments which have excellent resistance to solvents, light, heat, water, acids and alkalis and color materials bluish red, reddish purple or red with a remarkably high coloring power. n PREPARATION: A compd. of formula II or its functional derivative (A) obtd. by coupling 2-hydroxy-3-naphthoic acid with a diazonium salt of 3,5- dichloroaniline is reacted with a compd. (B) of formula III in an inert solvent, e.g., (chloro)benzene, in the presence of, optionally, halogenating agent such as phosphorus oxychloride. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5484901-A |
| priorityDate | 1986-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.