| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4a7711656877c108fcffc1b2b52cfc4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate |
2001-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e6010c57200643a3a565921ba92d1b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_699ff94fc0b6fd4d21efb366dd1d3002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7e817d14e1103527d5b76d8cca54fa8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c557f348fd88f6867204fb8f61d5bfbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd67d2a8e200e901f81852f80f35a23b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fad3a5a5d84dc862d11890e98ddcb06a |
| publicationDate |
2005-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6893493-B2 |
| titleOfInvention |
Preparation method of solvent-free water-dispersible hydroxypropyl methyl cellulose phthalate nanoparticle |
| abstract |
The present invention relates to a preparation method of solvent-free water-dispersible hydroxypropyl methyl cellulose phthalate nanoparticle, and more particularly, to a preparation method of solvent-free water-dispersible hydroxypropyl methyl cellulose phthalate nanoparticle, which is environment-friendly and advantageous in disintegration and dissolution when used as an enteric coating material, which is prepared by obtaining suitable hydroxypropyl methyl cellulose phthalate (HPMCP) particle through aqueous emulsification process and regulating content of remaining electrolyte through ion exchange process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10363303-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011021592-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9095133-B2 |
| priorityDate |
2001-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |