| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46435b49a3b809cefdf9fcd824c98dda |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4318
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2427-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2027-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-0427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4318
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate |
2012-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11603c47cc9644fbaee901b7b2b8f33e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b8d1cc9df2c09dec9d63ddccdeb0356 |
| publicationDate |
2014-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140105510-A |
| titleOfInvention |
Articles including expanded polytetrafluoroethylene membranes with serpentine fibrils and having a discontinuous fluoropolymer layer thereon |
| abstract |
An article comprising an expanded polytetrafluoroethylene membrane having a serpentine fibril and having a discontinuous coating of a fluoropolymer thereon. The fluoropolymer may be located in the pores of the at least partially expanded fluoropolymer membrane. In an exemplary embodiment, the fluoropolymer is fluorinated ethylene propylene. Applying a tensile force, the serpentine fibrils extend at least partially straight, whereby the article is stretched. The expanded polytetrafluoroethylene membrane may comprise substantially the microstructure of the fibril. The article can be stretched to a predetermined point where the additional extension is restrained by an abrupt increase in stiffness. In one embodiment, a highly resistant, coated stent device is formed that requires little force to expand the article to the first diameter in the radial direction, but is resistant to further expansion to the second diameter (stopping point) . A significant increase in diameter can advantageously be achieved before reaching the stopping point. |
| priorityDate |
2012-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |