| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-2082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G16-0237
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G16-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-16 |
| filingDate |
1967-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1968-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1968-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-1529446-A |
| titleOfInvention |
Process for the preparation of condensation products of naphthalene sulfonic acid and formaldehyde and their water-soluble salts, in solid form which does not give rise to dust, and products obtained by this process |
| priorityDate |
1966-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |