http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220069060-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C39-367 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C215-76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-367 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-84 |
| filingDate | 2020-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_101bee3b4ff24adeea5af03ea17805b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5855467c2a383d42208f109f40d78049 |
| publicationDate | 2022-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20220069060-A |
| titleOfInvention | Powder, powder manufacturing method and solution manufacturing method |
| abstract | Powder of the compound represented by general formula (A). For example, the mode diameter D m of this powder measured by the laser diffraction scattering method is 75-150 micrometers, and content of Ca ion is less than 1 ppm. In the general formula (A), R 1 to R 8 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, a halogen atom or an amino group. This powder is, for example, (i) a raw material containing the compound represented by the general formula (A), and an aqueous dispersion medium (poor solvent of the compound represented by the general formula (A)) in a container and heated by heating, It can be obtained by a method comprising a melting step of obtaining a heterogeneous liquid by melting in the presence of an aqueous dispersion medium, and (ii) a crystallization step of crystallizing the molten material by lowering the temperature of the heterogeneous liquid. |
| priorityDate | 2019-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.