http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11540979-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1090c658bc5e2cd56f8ba32d4c7135a5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-0245 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-02 |
| filingDate | 2018-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecd4e363d14cf419d536653bb9305715 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1711419755ba40cc409550d001367462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5691ed11f89fe738477cff3e7b8bafa7 |
| publicationDate | 2023-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-11540979-B2 |
| titleOfInvention | Method for producing capsules comprising at least one water-soluble or hydrophilic substance, and resulting capsules |
| abstract | The present invention relates to a method for preparing solid microcapsules that comprises of the following steps:n a) the preparation of a composition C1, comprising at least one water-soluble or hydrophilic substance dispersed in a hydrophobic phase; b) the addition, under stirring, of the said composition C1 in a polymeric composition C2, the compositions C1 and C2 being immiscible with each other, whereby an emulsion (E1) is obtained; c) the addition, under stirring, of the emulsion (E1) in a composition C3, the compositions C2 and C3 being immiscible with each other, whereby a double emulsion (E2) is obtained; d) the application of a shear to the emulsion (E2), whereby a double emulsion (E3) is obtained; and e) the polymerisation of the composition C2, whereby solid microcapsules dispersed in the composition C3 are obtained. |
| priorityDate | 2017-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 348.