| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C219-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-20 |
| filingDate |
2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102463943-B1 |
| titleOfInvention |
Preparation of n,n-(di)alkylaminoalkyl(meth)acrylamide or n,n-(di)alkylaminoalkyl (meth)acrylate and the quaternary ammonium salts thereof as flocculating aids and gelling agents |
| abstract |
The present invention relates to N,N-(di)alkylaminoalkyl(meth)acrylamide or N,N-(di)alkylaminoalkyl (meth)acrylate having a low content of a compound corresponding to formula (IV) and its quaternary A process for the preparation of ammonium salts is described. |
| priorityDate |
2016-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |