| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00557 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-331
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-109 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-32 |
| filingDate |
2016-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109153780-B |
| titleOfInvention |
Catalyst for terminal alkylation of polyalkylene glycol and method for terminal alkylation of polyalkylene glycol using the same |
| abstract |
The present invention relates to an alkylation catalyst for polyalkylene glycol and an alkylation method for polyalkylene glycol using the same, and more particularly, to an alkylation catalyst for alkylating polyalkylene glycol at a high conversion rate without generating harmful substances, and an alkylation method for alkylating the terminal of polyalkylene glycol using the same, which can easily and economically alkylate the terminal of polyalkylene glycol in an environmentally friendly manner by a simple process. |
| priorityDate |
2016-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |