Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20426 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1468 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1033 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G29-20 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G29-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L3-10 |
filingDate |
2012-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d7dfd865ca8cca9ba9985975435e359 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24767cc234589c1d901e4a03ec2bd46b |
publicationDate |
2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2013077949-A1 |
titleOfInvention |
Amine sulfide scavengers, methods of using, and methods of making |
abstract |
Methods for making sulfide scavenging compositions are provided. The compositions are secondary amine-formaldehyde adduct (SAFA) scavengers comprising less than about 40 wt% N-methyl secondary amines therein. The methods include reacting secondary amines with formaldehyde. Methods for removing sulfides from fluid streams are also provided. The methods include adding secondary amine-formaldehyde adduct (SAFA) scavengers to fluid streams. SAFA scavengers comprising less than about 40 wt% N-methyl secondary amines of the total weight of SAFA scavengers are also disclosed. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018218641-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110049965-A |
priorityDate |
2011-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |