http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2028367-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1fef2a433149ddc1fc40b86d8a37dc82 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G33-04 |
| filingDate | 1991-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8986cae86cb1ae6571ebf8def3aa401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ba61186f6140fa57dedf8d7c0c5270e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75880519c3b1a838aa325cfb40452fdd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f4e2b329e4dc80c7a8255b45cf30876 |
| publicationDate | 1995-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2028367-C1 |
| titleOfInvention | Composition for dehydration and desalting of petroleum and for protection of oil field equipment against corrosion |
| abstract | FIELD: oil industry. SUBSTANCE: composition has, wt.-%: nonionogenic demulsifier "Diproxamine 157" on the basis of hydroxyethylated and hydroxypropylated ethylenediamine of the formula [H(OC 3 H 6 ) m (OC 2 H 4 ) n OC 3 H 6 ] 2 N-CH 2 CH 2 -N[OC 3 H 6 (OC 2 H 4 ) n (OC 3 H 6 ) m H] 2 where 4n = 27-28, 4m = 59-61 32.5-58.5 or "Reapon-4B" on the basis of mixture of block-copolymer of the formula H(OC 2 H 4 ) n (OC 3 H 6 ) m OH where m = 54, 2n = 31 and where m′=24, , R=CH 3 , -CH 2 -CHCH 2 ; N-alkyl-2-methyl-5-ethylpyridinium bromide in which R - C 10 -C 18 -alkyl 0.5-2.5; oleic acid 1.4-1.7; hydroxyethylated alkylphenol on the basis of propylene Aф 9-10 or Aф 9-12 trimers 1.7-8.7; aromatic solvent 5-25, and lower aliphatic alcohol up to 100. EFFECT: enhanced quality of composition. 5 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102060971-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102060971-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2549189-C1 |
| priorityDate | 1991-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.