| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5f55a9b99f213ce17640dd0903cf927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9754c71ac3be4198aeb8ff39cc7b44e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f2d7da0eb421b92edd50dfa614c2d0d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b2871da5cf3666edaaa8fe00206edda |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2989
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2984
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1652 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1694
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1617
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-02 |
| filingDate |
2001-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_576d70d23ad2224f1baefbd91fe55275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97618122c994734e64b022e2e252851a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e76a62d82744304b6eb3571447e3826c |
| publicationDate |
2001-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0180831-A2 |
| titleOfInvention |
Zero order release and temperature-controlled microcapsules and process for the preparation thereof |
| abstract |
A microcapsule composition comprising a core material in a matrix of polymorphic shell material, releases said core material in an aqueous environment in accordance with zero order linear release profile. A preferred composition comprises a core material having a degree of water solubility entrapped in a beta crystalline matrix of water insoluble shell material which matrix may, optionally, be surrounded by a contiguous core material-free layer of water insoluble shell material. Also disclosed is a process for the preparation of microcapsules comprising subjecting a flowable mixture of core material and a first amount of water insoluble shell material to a pressure force to form a pressure-treated mixture, and passing said pressure-treated mixture through a spray nozzle into a chilling zone to form a solidified composition. A special embodiment of the method providing for the long term moisture stability of the resulting microcapsules subjects the microcapsules prepared in the first step to a second coating with a second amount of water insoluble shell material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1446105-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008071407-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008071407-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011121974-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9844513-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006502192-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005537233-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9173917-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9950051-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1446105-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8147874-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10434139-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10434140-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9675558-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10434138-B2 |
| priorityDate |
2000-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |