http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6397625-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_55911db9383dc3ba02a77f4eeb7b6b35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b27deaf45890893586c2ed77ac13dc32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-00 |
| filingDate | 1986-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c74edef630be23c84b02ab8e428fd7b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cf6ea5b9c60115de1b58b2de3ecbbca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d23787bc7b599c608d8145e1cfa7ae3 |
| publicationDate | 1988-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6397625-A |
| titleOfInvention | Production of solubilized condensed polycyclic aromatic resin |
| abstract | PURPOSE: To obtain a solubilized condensed polycyclic aromatic resin which can be extensively used in various industrial fields, by using a polar organic compound as a solvent in polycondensing a polycyclic aromatic hydrocarbon with a specified aromatic compound. n CONSTITUTION: A condensed polycyclic aromatic resin is obtained by polycondensing a polycyclic aromatic hydrocarbon with an aromatic compound of the general formula: Ar(CH 2 X) n (wherein Ar is an aromatic hydrocarbon group, X is an acidic group, and n is an integer of 1W4) in the presence of an acid catalyst. In this polycondensation, a polar organic compound is used as a solvent. As said solvent, a lower nitroalkane such as nitromethane or nitroethane or an aromatic nitro compound such as nitrobenzene or nitrotoluene is desirable. A polycyclic aromatic hydrocarbon mixture contained in a tar fraction can be used as an inexpensive material for the polycyclic aromatic hydrocarbon in addition to pure materials. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006282715-A |
| priorityDate | 1986-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.