| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-22 |
| filingDate |
2017-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_031f4e808b21fa160ebd3148d09d0100
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_877b2bff53faf29fec5f95aa2b66bf7e |
| publicationDate |
2019-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2019248940-A1 |
| titleOfInvention |
Method for producing copolymer |
| abstract |
The present disclosure provides a method for efficiently producing an α-alkylstyrene α-chloroacrylate copolymer having a high monomer conversion rate. According to the present disclosure, the method for producing a copolymer containing 30 mol % to 70 mol % of an α-alkylstyrene unit and 30 mol % to 70 mol % of an α-chloroacrylate unit includes a step of performing solution polymerization of a monomer composition containing α-alkylstyrene and α-chloroacrylate, and uses ketone as a polymerization solvent for the solution polymerization. |
| priorityDate |
2016-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |