http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9632098-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d89de89733ee53045bcda308e0e7b590 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-34 |
| filingDate | 1996-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26d677bd849c16027b974e84451bf5c8 |
| publicationDate | 1996-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9632098-A1 |
| titleOfInvention | Non-immunogenic, biocompatible macromolecular membrane compositions, and methods for making and using same |
| abstract | Disclosed and claimed are non-immunogenic biocompatible macromolecular sheet composition pouches therefrom and methods of making and using the same. The composition is formed from a cellulosic membrane, a binding moiety having a plurality of functional groups, and a glycosaminoglycan (GAG). The binding moiety has the formula of R1-X-R2 wherein R?1 and R2¿ are the same or different. The binding moiety, through functional groups binds the cellulosic membrane with the glycosaminoglycan. R1 is covalently bound to a carbon or an oxygen of the cellulosic membrane. R2 is covalently bound to a carbon, an oxygen, or a nitrogen of the glycosaminoglycan. The binding moiety can be bis-oxyrane, butanediol-diglycidyl ether (BDE), or divinyl sulfone. The cellulosic membrane can be a cellulosic membrane, partially acetlylated cellulose and a copolymer of hydroxyethyl-methacrylate with methyl methacrylate, abbreviated as HEMA-MMA. The non-immunogenic biocompatible macromolecular sheet composition can be formed into a pouch to encapsulate cells, tissues, pharmaceuticals, or biological metabolic products. In addition, the non-immunogenic biocompatible macromolecular sheet composition can also be used as a skin graft or a skin substitute. Further, these non-immunogenic biocompatible macromolecular sheet composition can also be used as a surface to culture cells in vitro. |
| priorityDate | 1995-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.