| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_19270b178cd9a8e5903ddba33b689376 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-923 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
1978-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c516ef6b37901b38458007c8a0236a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fea12676dc76b7a9ce7366f4154cfade
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3049b7dad5a760fcff058a019ae6e620 |
| publicationDate |
1980-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4230839-A |
| titleOfInvention |
Quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylonitrile |
| abstract |
This invention relates to adducts of salts of polymerizable tertiary amines with acrylic compounds illustrated by acrylamide and acrylonitrile; to polymers and copolymers containing said adducts and to processes for preparing them. This invention also relates to the use of said polymers and copolymers, particularly in the clarification of turbid waters by flocculation or flotation of oil and/or suspended solids. In the preferred embodiment, the quaternary adduct monomer is: <IMAGE> where X is an anion, preferably halide such as chloride or carboxylate such as acetate; and polymers and copolymers containing units thereof. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5447638-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011062377-A1 |
| priorityDate |
1978-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |