http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105934424-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C219-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-10 |
| filingDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105934424-B |
| titleOfInvention | The manufacture method of cationic surfactant |
| abstract | The present invention, which provides one kind, can prevent stink and coloring, and the manufacture method of the cationic surfactant of the high-quality with excellent storage stability.The manufacture method includes following process 1, process 2, process 3 and process 4, process 1：By making alkanolamine react the process to obtain alkanolamine ester with aliphatic acid or fatty acid alkyl esters without using hypophosphorous acid or its salt；Process 2：It is by using dialkylsulfates that the alkanolamine ester obtained in process 1 is quaternized so as to the process for obtaining cationic surfactant；Process 3：The process that oxidation processes are carried out to the cationic surfactant obtained in process 2；With process 4：The process that the cationic surfactant of progress peroxidating processing to being obtained in process 3 carries out reduction treatment. |
| priorityDate | 2014-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.