http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2152981-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c1c8edf13cfefa27b608dd28f5f40c2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-188 |
| filingDate | 1999-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68c67b49742903de02a3da624da325d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57a54f0034ce06ecc733542803e002f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25bd3c343231eb6749a309c76008d41b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a429fe07fa347995b430e10569acc817 |
| publicationDate | 2000-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2152981-C1 |
| titleOfInvention | Hydrocarbon fuel additive |
| abstract | FIELD: liquid fuel production. SUBSTANCE: additive for fuels used in internal combustion engines contains from 10 to 90% of salt of formula (CH 3 )(C 4 H 9 )(C a H 2a+1 )C-COOM wherein a=1-6; or formula C b H 2b+1 -COOM wherein b= 3-17; or formula (R)Ar(X)-COOM, in which Ar is benzene nucleus, R is hydrogen, C 3 -C 12 -alkoxy radical attached to benzene nucleus in p-position to carboxyl group, or C 15 -C 25 -alkyl attached to benzene nucleus in o-position to carboxyl group, X is hydrogen or hydroxyl attached to benzene nucleus in o-position to carboxyl group; or formula (R')Ar'(X)-OM, in which Ar' is benzene nucleus, R' is hydrogen, methyl, isononyl, or tert-butyl attached to benzene nucleus in p-position to oxygen atom, and M is lithium, sodium, or potassium; and additionally 10-90% of polyethylene glycol ether of formula R″-(OCH 2 CH 2 ) n OH, in which R" is isononylphenyl or C 12 -C 14 -alkyl and n=4-12; or cyclic polyether of formula or formulas and (OAr″OCH 2 CH 2 OCH 2 CH 2 ) 2 , in which Ar" is benzene nucleus in which oxygen atoms are in o-position to each other. Additive is superior to its prototype regarding antiknock activity by up to 3.89 times. EFFECT: increased antiknock activity. 1 tbl |
| priorityDate | 1999-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.