| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_620d8e0b5ce849d2ace9151c7b23d596 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F120-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F112-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F126-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F126-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F118-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F112-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F120-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 |
| filingDate |
2019-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e2e66f59c7bd13d49193cb129248f8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b17078742453ca927d7dd9c5da1ebf1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e1b1f338776c34100224dcaa2962514
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cd0627974e97a5246f680401a0e7a50 |
| publicationDate |
2021-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3880718-A1 |
| titleOfInvention |
Removal of thiocarbonylthio end groups from polymers |
| abstract |
Embodiments of the present disclosure describe a method of removing an end group from a polymer comprising contacting a polymer having a thiocarbonylthio end group, or a solution containing such a polymer, with an excess of a borane compound in the presence of oxygen. Embodiments of the present disclosure further describe a method of polymerization comprising contacting one or more monomers with an initiator and a chain transfer agent to form a polymer having a thiocarbonylthio end group in a reaction solution and contacting the polymer with a borane compound in the presence of oxygen to remove the thiocarbonylthio end group from the polymer. |
| priorityDate |
2018-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |