http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5933306-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a918f321eec49142fd07a00fde94f2e1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-42 |
| filingDate | 1982-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbce348b875790a35045a2b65a9a858e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b49c4c6ec8b8fe7bd8f59892562eabb0 |
| publicationDate | 1984-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5933306-A |
| titleOfInvention | Halogen-containing organic polymer |
| abstract | PURPOSE: The titled optically active polymer having an optical rotatory power and being effective as an agent for use in optical resolution, resolution of geo- metrical isomers, etc., containing a specified methacrylate ester as a monomer for the main structural units. n CONSTITUTION: A halogen-containing organic copolymer based on the structural unit of formula III is obtained either by ion-polymerizing a methacrylate ester of formula I (wherein R 1W3 are each a (substituted) aromatic group, and at least one of them is a halogen-containing phenyl of formula II, A is a halogen, preferably F, and p is the number of halogens and is 1W5) and, if necessary, other comonomers (e.g., triphenylmethyl methacrylate) in a solvent (e.g., toluene) in the presence of an alkyllithium catalyst at -98W60°C, or by ion-polymerizing the above monomer or monomers in the presence of an optically active anionic catalyst, e.g., lithium (R)-N-(1-phenylethyl) anilide. n COPYRIGHT: (C)1984,JPO&Japio |
| priorityDate | 1982-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.