http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3741731-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3711a85e54d7f4e91d62bb79c14bf0d9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B35-00 |
| filingDate | 1971-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1973-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_829bfc409665583200bc19481d1df8c0 |
| publicationDate | 1973-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3741731-A |
| titleOfInvention | Extraction of boron from aqueous solutions with salicylic acid derivatives |
| abstract | A PROCESS FOR EXTENDING BORON VALUES FROM AQUEOUS BORON CONTAINING SOLUTIONS BY CONTACTING THE AQUEOUS SOLUTION WITH A SUBSTANTIALLY WATER IMMISCIBLE SOLVENT CONTAINING A SUBSTANTIALLY WATER IMMISCIBLE NUCLEAR-SUBSTITUTED SALICYCLIC ACID HAVING THE FORMULA 2-(HOOC-),R,R''-PHENOL AND SALTS THEREOF WHEREIN R AND R'' ARE SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, HALOGEN, ALKYL, ARYL, ALKARYL, AND CYCLOALKYL GROUPS HAVING SUFFICIENT CARBON ATOMS THAT THE SALICYLIC ACID DERIVATIVES HAS AT LEAST 11 CARBON ATOMS. PREFERABLY R IS SELECTED FROM THE GROUP CONSISTING OF ALKYL, ALKARYL, CYCLOALKYL, AND ARYLL RADICAL HAVING AT LEAST THREE CARBON ATOMS AND R'' IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, HALOGEN AND ALKYL GROUPS. THE BORON IS SEQUESTERED BY THE SALICYLIC ACID DERIVATIVE AND THEREBY IS EXTRACTED FROM THE AQUEOUS PHASE INTO THE ORGANIC PHASE. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4557913-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4324771-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3839222-A |
| priorityDate | 1971-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.