| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8205ec6ee1cd95eb60a03826535bad97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56541df79a26070c6c2c585b54af47c5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-196
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-196
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-24 |
| filingDate |
2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6ab25c6055e6d65d111809f3eab8f31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42508c38c6edfbf0df37cdac369c1b5f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_369c4a5e30e15b5235c92c1c09a7dac4 |
| publicationDate |
2020-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020203809-A1 |
| titleOfInvention |
Novel method for producing lecithin s/o formulation, and formulation therefrom |
| abstract |
The present invention addresses the problem of finding technology for enabling the production of an S/O formulation containing a lecithin that is a biocompatible surfactant at a low cost and without the use of organic solvents. As a result of diligent research, the present inventors found a method for producing a lecithin-containing S/O formulation comprising the three steps described below, and thereby solved the abovementioned problem. As a first step, a combination of an aqueous solution of a water-soluble active component and either a lecithin or a lecithin and another surfactant is kneaded, and a gel emulsion is formed. As a second step, the emulsion obtained in the previous step is lyophilized and S/O nanoparticles are obtained. As a third step, an oily base material is added to the S/O nanoparticles obtained in the previous step and an S/O formulation is obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022071481-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023054704-A1 |
| priorityDate |
2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |