| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7883bb57e1c18ddc354a0b6dfe5774b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa6e534ab3165aaf933d4913c28c200a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5583a9ab8d61a60ef2fc77c24cf534fe |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F26-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F26-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F126-04 |
| filingDate |
1979-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8ddcb42b1ba5d1f8e224ae7b9459830
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_995f993ec47cd40e58a94d015bb89494
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2673ad4114ed81fb8b2696b4fc3b984e |
| publicationDate |
1980-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DD-141029-A1 |
| titleOfInvention |
PROCESS FOR PREPARING POLYMERIC TETRAALKYLAMMONIUM COMPOUNDS |
| abstract |
Polymerization of diallylammonium compounds of the formula I in the presence of peroxodisulfates and chlorides at pH values of 6.7 to 10.3 in the temperature range from 10 to 80 ° C. gives polymeric tetraalkylammonium compounds in very good yields. The pH range is regulated by buffer systems. The end products are linear homopolymers which are used as flocculants, precipitants and coating agents. Formula I- |
| priorityDate |
1979-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |