| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21e45275680df78318c0e7a10dad4ee6 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-00 |
| filingDate |
1989-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd113b873b41d9625d2397c87d60f340
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d445ade4c3e65dccfc291fdbadb74dc6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_447bcc22dc2ff2965e3a37dd139d6bb4 |
| publicationDate |
1990-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H02265935-A |
| titleOfInvention |
Production of collagen sponge |
| abstract |
PURPOSE: To make it possible to control easily the pore diameter of the obtained collagen sponge and to uniform the pore diameter by adding an organic solvent miscible with water to a collagen solution and freeze-drying the solution. n CONSTITUTION: 3-30wt.% organic solvent (e.g. ethanol) miscible with water and optionally an additive such as a mucopoly-saccharide are added to a collagen solution of a concentration of 0.1-5wt.%, and the resulting mixture is poured into a tray and freeze-dried. n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007009185-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115418064-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8008357-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007111205-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8293046-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011193931-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005097217-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03082366-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0157121-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4643166-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006100935-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005279078-A |
| priorityDate |
1989-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |