http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-112014002541-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69cadfc07e71a3bc28cdec8f60a9d21d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2270-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-2387 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-198 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1616 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2300-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-2383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-2383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-14 |
| filingDate | 2012-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd92a7fba6c3c9f4792a07b5882aa00a |
| publicationDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-112014002541-B1 |
| titleOfInvention | diesel fuel composition, additive package, method of operating a diesel engine and use of an additive |
| abstract | diesel fuel composition, additive package, method of operating a diesel engine and use of an additive the present invention relates to a diesel fuel composition comprising a first additive (i) comprising an ammonium salt quaternary and a second additive (ii) comprising a mannich reaction product; wherein the quaternary ammonium salt additive (i) is formed by the reaction of a compound of formula (a): (a) and a compound formed by the reaction of an acylating agent with substituted hydrocarbyl and an amine of formula (b1) or (b2): (b1) (b2) where r is an optionally substituted alkyl, alkenyl, aryl or alkylaryl group; r1 is a c1 to c22 alkyl, aryl or alkylaryl group; wherein r2 and r3 are the same or different alkyl, alkenyl or aryl groups having from 1 to 22 carbon atoms; x is an alkylene bond or group having 1 to 20 carbon atoms; n is 0 to 20; m is 1 to 5; and r4 is hydrogen or a c1 to c22 alkyl group; and wherein the addition of the Mannich reaction product (ii) is the product of a Mannich reaction between: (d) an aldehyde; (e) an amine; and (f) a substituted phenol; wherein the phenol is replaced by at least one branched hydrocarbyl group having a molecular weight between 200 and 3,000. |
| priorityDate | 2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 153.