Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b363c18c71d8547313108ac2f9ab600 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c99e26b2e99b986993bb43cf0be5564f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2453cecdef11d3b1da894adbffbce9d7 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-30 |
filingDate |
2008-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29a715d8631ba010e1d6c973eb459f55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb3a5a7624628da925dd3624c83c170a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acc709b14cd8dd34583660597b5c563d |
publicationDate |
2009-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2009086942-A1 |
titleOfInvention |
Coated pharmaceutical or nutraceutical preparation with accelerated controlled active substance release |
abstract |
The present invention relates to pharmaceutical or nutraceutical preparations comprising a) a core containing a pharmaceutically or nutraceutically active substance; and b) a controlling layer surrounding the core comprising i) 55 to 92 % by weight based on the total weight of (meth)acrylic copolymers present in the layer of one or a mixture of a plurality of (meth)acrylate copolymers composed of 80 to 98 % by weight based on the weight of the (meth)acrylic copolymer of structural units derived from Ci to C4 alkyl esters of (meth)acrylic acid and 2 to 20 % by weight based on the weight of the (meth)acrylic copolymer of structural units derived from (meth)acrylate monomers with a quaternary ammonium group in the alkyl radical; and ii) 8 to 45 % by weight based on the total weight of (meth)acrylic copolymers present in the layer of one or a mixture of a plurality of (meth)acrylate copolymers composed of more than 5 to 59% by weight based on the weight of the copolymer of structural units derived from acrylic acid or methacrylic acid, and to tablets and capsules containing same. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9364491-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9782423-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2011343012-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2011343012-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11020414-B2 |
priorityDate |
2008-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |