http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103435837-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c89a31cb0e20015ddae0d892f040ba9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L89-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20 |
| filingDate | 2013-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f62730ffe2157b920f73b5e7bf70961 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5ddfb6b337ad069c8b53831b2b43e23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09faa9c828697e1a008f978c91135464 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7514bd7aa140651faac46ad84432af0 |
| publicationDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103435837-B |
| titleOfInvention | Preparation method of recombinant human-like collagen biological sponge |
| abstract | The invention discloses a preparation method of collagen biological sponge. The preparation method comprises the following steps: adding chitosan-containing acid liquor into collagen-containing acid liquor; uniformly mixing the liquor; injecting the liquor to a mould; freezing and moulding at low temperature; freezing and drying the frozen and moulded product; then, soaking the product in procyanidine-containing liquor to crosslink; and freezing and drying after washing to obtain the collagen biological sponge. The biological sponge disclosed by the invention has the advantages of controllability in moulding, no impurities, adaptability to microcellular structures, good physical and chemical properties, good biocompatibility and no animal collagen sponge virus hidden dangers, and is stable in quality and low in cost. |
| priorityDate | 2013-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.