http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0371822-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9eb17ebe3ba4d1fac54379c6d8c92e02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-36 |
| filingDate | 1989-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8af3353b6b474d9665bd586a67f20f76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1d0778fc3a140dd4018c94ce48e95bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4d45a067b819d658d82e32defec28ff |
| publicationDate | 1990-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0371822-A1 |
| titleOfInvention | Copolymers of 3-methacryloyloxy-2-hydroxypropyl trimethylammonium chloride monomer and vinyl monomer |
| abstract | The present invention provides a copolymer comprising the polymerization product of two or more vinyl monomers wherein one of the monomers is a mixture of 3-methacryloyloxy-2-hydroxypropyltrialkylamine halide and 2-methacryloyloxy-3-hydroxypropyltrialkylamine halide salt. The copolymer has an intrinsic viscosity greater than about 5 dl/g. The preferred copolymer comprises the polymerization product of acrylamide and a mixture of 3-methacryloyloxy-2-hydroxypropyltrimethylammonium chloride and 2-methacryloyloxy-3-hydroxypropyltrimethylammonium chloride. The copolymers of the present invention are particularly useful as flocculants. |
| priorityDate | 1988-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 231.