http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0030284-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L91-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-017 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L91-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate | 1980-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1983-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0030284-B1 |
| titleOfInvention | Process for the preparation of aqueous paraffin dispersions in the presence of cationic polyelectrolytes as dispersing agents |
| abstract | 1. Process for the preparation of aqueous paraffin dispersion by dispersing paraffin in water in the presence of dispersants based on cationic polyelectrolytes, wherein a mixture composed of A. a copolymer, in the form of its mineral acid salt, which contains from 60 to 80 parts by weight of (meth)acrylamide, from 15 to 35 parts by weight of a di-C1 -C3 -alkylamino-C2 -C4 -alkyl ester of (meth)acrylic acid and from 1 to 10 part by weight of (meth)acrylic acid as monomer units and B. a water-soluble anionic surface-active agent, in the form of its alkali or ammonium salt, which contains sulfo groups or more than one carboxyl group, the weight ratio A : B being from 20:1 to 3:1, is employed as the dispersant. |
| priorityDate | 1979-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.