http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0126583-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-28 |
| filingDate | 1984-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1988-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0126583-B1 |
| titleOfInvention | Coacervation process for microencapsulation and microcapsules prepared by such coacervation process |
| abstract | In an improved complex coacervation process for micro-encapsulation of core ingredients that are partially soluble in the microcapsule walls the core ingredient is first mixed with a coacervation adjuvant selected from an ionizable colloid, an ionic surfactant and an ionizable long-chain organic compound prior to forming a first colloidal emulsion of core ingredient, and, after combining the first emulsion with a second colloidal solution and cooling to cause gelation, a water-soluble wax derivative is added. No pH adjustment or dilution is necessary, and very high yields of non-agglomerated microcapsules are obtained, both in terms of quantity of microcapsules and content of core ingredient. When deet is the core ingredient there is obtained a long-lasting mosquite repellent. |
| priorityDate | 1983-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.