| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F120-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-12 |
| filingDate |
1999-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b89983c1cce0c2c46aa73d1ec812042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ab5ef5e6088816e06eebdf84cee0796 |
| publicationDate |
2001-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001151811-A |
| titleOfInvention |
Method for producing methacrylate polymer |
| abstract |
(57) [Problem] To provide a methacrylate polymer having a high isotacticity. SOLUTION: A methacrylic ester is polymerized by using an organic magnesium compound represented by the following formula RMgX (R represents a hydrocarbon group and X represents a halogen atom) and magnesium chloride as a catalyst system. |
| priorityDate |
1999-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |