| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 |
| filingDate |
1998-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_244face3100cb0ef823668cd6e135bc6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94e37dd444e976dd9485ceb19497f6aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21d5f6972205a03d8842c6b10afb7ae6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d185040e81dabaad8f797e39cb311a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f083f96b6e9f391791f4bef0969f438a |
| publicationDate |
2000-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0973812-A2 |
| titleOfInvention |
Method for preparing (co)polymers by metal-free anionic polymerization in the presence of a phosphonium cation containing at least one annellated aromatic ring |
| abstract |
The present invention concerns a novel method for preparing polymers (preferably (meth)acrylate polymers and copolymers) having a narrow molecular weight distribution by metal-free anionic polymerization in the presence of a phosphonium cation containing at least one annellated aromatic ring as substituent on the phosphorous atom. |
| priorityDate |
1997-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |