http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-291871-B6
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60 |
| filingDate | 1995-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b3f64d91ac039be6accefb1d1b1ea5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17b29118373984b3d5243f5e098c1f49 |
| publicationDate | 2003-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-291871-B6 |
| titleOfInvention | Cationic polymer |
| abstract | A water-swellable, water-insoluble polymer containing units derived from a diallyl monomer of a quaternary ammonium salt, wherein the monomer has formula I wherein R.sup.1 is n. and R.sup.2 may be the same or different, meaning organic radical which in some cases does not affect the properties of the polymer and X is a suitable anion crosslinked by a suitable polyfunctional vinyl compound, the polymer is made by cationic polymerization in water using a free radical catalyst. The following describes the production of water-swellable, water-insoluble polymer, which involves the polymerization of diallyl monomer quaternary ammonium salts. |
| priorityDate | 1994-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.