http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06312953-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e7b522b71fd001f1a633fd8563b2a3e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-353 |
| filingDate | 1993-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd320610f13be323d3849b9302c9cbaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a81ab92381ce8e5855d9ba29afa7a830 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ca1a0743abf79c7e8288654aa65e481 |
| publicationDate | 1994-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06312953-A |
| titleOfInvention | Process for producing 2,6-naphthalenedicarboxylic acid and naphthalene polycarboxylic acid |
| abstract | (57) [Summary] [PROBLEMS] To provide a method for producing naphthalene polycarboxylic acid by Henkel transfer reaction of naphthalene monocarboxylic acid or naphthalene dicarboxylic acid under relatively mild reaction conditions without using a catalyst. A method for producing 2,6-naphthalenedicarboxylic acid, which comprises heating a Group IIB metal salt of 1,8-naphthalenedicarboxylic acid in an inert gas atmosphere. A method for producing naphthalene polycarboxylic acid, which comprises heating a Group IIB metal salt of naphthalene monocarboxylic acid in an inert gas atmosphere. |
| priorityDate | 1993-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.