| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2023-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-7534
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-21 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-20 |
| filingDate |
1984-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1987-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0143638-A3 |
| titleOfInvention |
Method for making tubular structures for biomedical applications |
| abstract |
A method for making flexible porous tubular structures nuseful as synthetic vascular prostheses is disclosed. The nnumber and size of pores can be controlled, and can be varied nthrough the tube wall. The process comprises extruding a npolymer solution-salt dispersion through a tube dye in the npresence of water, whereby the solvent and salt are extracted ninto the water leaving the plastic in a sponge-like tubular form. |
| priorityDate |
1983-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |