| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4bd83feb1b4188473fb2acaf13e9fcbb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1985
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-2387 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1985
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-2387
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-22 |
| filingDate |
2006-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6365d6a4d098b3d9f319a1b4a79ec601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e8238141b7281052fd53c74d2356978
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6ca7592d70558b5ed1448b870dd2d15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9df0f5286df34f27c33febb47fdd718e |
| publicationDate |
2009-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7597726-B2 |
| titleOfInvention |
Mannich detergents for hydrocarbon fuels |
| abstract |
New, highly effective Mannich detergents for use in hydrocarbon fuels are described which reduce engine deposits in spark and compression ignition internal combustion engines. They are Mannich condensation reaction products obtained from reacting: (i) a polyamine having a sterically-hindered primary amino group, (ii) a hydrocarbyl-substituted hydroxyaromatic compound, and (iii) an aldehyde. These Mannich detergent compounds may be dispersed in a liquid carrier to provide a fuel additive concentrate for hydrocarbon engine fuels which effectively control engine deposit formation in intake valves and also other engine regions such as port fuel injectors and combustion chambers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014174391-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9315753-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11685873-B2 |
| priorityDate |
2006-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |