| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2198967fc1fe37568301cd993d930568 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-505 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-38 |
| filingDate |
2017-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14480602364f3eeca035f24b1678b11e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d1580e6681d8cfc2842efb9022cc6cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_311a02e73b28134326dce8c85f5faf0a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98a00956bff66feb9077bc2d427084db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c80b64c1d17d91b765c6f1e48422b385 |
| publicationDate |
2017-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017186604-A1 |
| titleOfInvention |
Method for producing microcapsules |
| abstract |
The invention relates to a method for producing microcapsules, comprising the following steps: (a) providing a first aqueous preparation containing at least one prepolymer; (b) providing a second non-aqueous preparation containing the active substance to be encapsulated; (c) mixing the aqueous and the non-aqueous phases in the presence of at least one emulsifier and/or stabilizer in order to form an emulsion; (d) polymerizing the at least one prepolymer contained in the emulsion from step (c) in order to obtain a dispersion of microcapsules that enclose the active substance; (e) hardening and cross-linking the microcapsules obtained in step (d); and optionally (f) removing the microcapsules from the dispersion and drying the microcapsules, the method being characterized in that the emulsion is formed in the presence of at least one 1,2-diol in step (c). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3092502-A1 |
| priorityDate |
2016-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |