| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2938
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-3192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31913
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31909
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2933
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31536
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S623-924
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-3188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31855 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L33-0011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L33-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L33-00 |
| filingDate |
1989-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1992-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0407580-A4 |
| titleOfInvention |
Medical material and process for their production |
| abstract |
A medical material, an intermediate (polymeric material) therefor and a process for their production are disclosed. The medical material comprises a polymeric material having many epoxy groups bound to the functional groups of a polymer having functional groups capable of binding with an epoxy group and to the amino group of a compound having two or more amino groups whose amino group not binding with an epoxy group is bound to an epoxy group of a heparin derivative wherein the epoxy group of an epoxy compound having two or more epoxy groups is bound to the amino groups of heparin. This material carries heparin in a large amount without losing its activity and has excellent biocompatibility. The intermediate and the process help to increase the advantages of the above-described medical material. |
| priorityDate |
1988-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |