| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a70946602b5808d6b45cbd96fb853654 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L33-0011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00 |
| filingDate |
1977-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3effb6ae6b413557e385419fe4623f7 |
| publicationDate |
1978-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2728781-A1 |
| titleOfInvention |
HEPARINIZABLE COPPOLYMERISATE FOR THE PRODUCTION OF ANTITHROMBIC ARTIFICIAL ORGANS AND PROSTHESES AND THE PROCESS FOR THEIR PRODUCTION |
| abstract |
A heparinisable copolymer (III) for artificial organs and prostheses with antithrombosis properties comprises a conventional addition- or condensation polymer (II) grafted with a polyamide-amine (I) over SO2 gps. The copolymer bonds heparin strongly on its surface. Thromboses do not form on the connecting positions of tubular prostheses. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4217917-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0023854-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2461724-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4568725-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0090100-A1 |
| priorityDate |
1977-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |