http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8247390-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3c19fa83473f630dec49d6abb8879fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_614212e866ed7f16593e033c2022cffc http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8376a0de1b9ff17e41938626c23353f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9a52a99e555cc488720c60254518f460 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-735 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-715 |
| filingDate | 2009-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_400958d4176ef137a2dca6c8b5ffaa71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43e02f5781debfd81be40bd440f5d8e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07f3833e7307947b130eb826e9699932 |
| publicationDate | 2012-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8247390-B2 |
| titleOfInvention | Modified hydrophilic polymers containing hydrophobic groups |
| abstract | Disclosed are hydrophilic polymers such as polysaccharides, including hyaluronic acid of any origin, modified by reaction with epoxy-functional-silicones. Hydrophobic silicon, which contains chemically active groups covalently attach to the backbone of the hydrophilic polymer and gives these new, modified polymers the ability to dissolve hydrophobic compounds including oils, drugs, and vitamins, while maintaining the hydrophilic properties and benefits of the unmodified polymer. With respect to topical applications these polymers substantially increase the stability of formulations and provide for ease of preparation. The properties and advantages of the original polymer are maintained while other properties are augmented, namely the ability to combine with or dissolve hydrophobic and hydrophilic drugs. The products can be used alone or in combination with other substances for various applications including cosmetic, medical, and drug delivery applications. Also disclosed are methods for preparing them. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10130578-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9907741-B2 |
| priorityDate | 2009-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.