http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2537813-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-207 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G29-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-17 |
| filingDate | 2009-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9197da629b3965f00676a707cdf70ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c521e969579393a0e0cca287b9d623e |
| publicationDate | 2015-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2537813-T3 |
| titleOfInvention | Hydrogen sulphide scrubbers and procedures for the removal of hydrogen sulphide from asphalt |
| abstract | A process for reducing hydrogen sulphide in asphalt, which comprises the addition of a hydrogen sulphide scrubber composition to asphalt, in which the hydrogen sulphide scrubber comprises a polyaliphatic amine has the formula I: H2NRNH- (RNH ) nH I in which R is an aliphatic radical and n is from about 0 to about 15; and a catalyst, in which the catalyst has the formula II: R1R2R3R4N + X-II in which R1, R2, R3 and R4 are each independently alkyl groups having 1 to 30 carbon atoms, hydroxyalkyl groups having 1 to 30 carbon atoms or an aryl group having 6 to 30 carbon atoms; and X is a halide or methyl sulfate. |
| priorityDate | 2008-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.