http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-103354-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a78dcf26c410ad8603b2b4c53af53e63 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-08 |
| filingDate | 1988-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca1aea3c7f84b2abf350bb0defd26d75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e57d8365cbe09fa864c8ff073540581 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbacf04e36379c8df5325d1451642f6c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7592b69a4c2a7d08a90f323d729d6139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c8e8ffad11feaa8669086c080bceadb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fd1c5f80498b84cb411d3b4b05297f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f32273dc1c7881aee7a2016cf1e433a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5d98697853dcfb125454bc444af6705 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f9b4fd4432a0dcbe47e0f3233c5775a |
| publicationDate | 1993-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-103354-B1 |
| titleOfInvention | Precede®, d © feWeare a re ^ oroiaet |
| abstract | The present invention relates to a processnwe manufacture resorcinates by alkaline melting of methexnzendisulfoneylnof sodium, the result of the neutralization of the acidic acid, the benzendisulfonic acid obtainednbenzene sulphate, in which the de-neutralization phase ofnmetabenzendisulfonic acid occurs in the circuitnclosed, in a single phase, concomitantly with the decompositionnof the resulting sodium resorcinatenalkaline melting. Thus, methylmetabenzendisulfonic acidnis neutralized with the alkaline solution of resorcinatensodium resulting from the dissolution of the alkaline meltsnand containing about 20.4% resorcinated bynsodium and 14% sodium hydroxide and resorcinate ofnsodium is decomposed by the acid solution, resulting innfollowing the dissolution in water of the obtained reaction massnby disulfonating benzene, containing approxn64.9% metabenzendisulfonic acid and 35.1% acidnsulfuric. |
| priorityDate | 1988-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.