| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_58bdb524882352acba259eed9a4af514 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2035-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-0683 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-3094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-91 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-475 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-30 |
| filingDate |
2005-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc51eb9f5c84fdd566b5e02923561852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3667d6d01953a67a7abeab3af5d952c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fb37bcbadaf98adf4d5afe1edb8179f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcb13205726f6dd062537d8cd4ddf77b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_322aba41970e450a904138170ea1a774 |
| publicationDate |
2012-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2005294313-B2 |
| titleOfInvention |
Solid state deformation processing of crosslinked high molecular weight polymeric materials |
| abstract |
Solid-state deformation processing of crosslinked high molecular weight polymers such as UHMWPE, for example by extrusion below the melt transition, produces materials with a combination of high tensile strength and high oxidative stability. The materials are especially suitable for use as bearing components in artificial hip and other implants. Treated bulk materials are anisotropic, with enhanced strength oriented along the axial direction. The material is oxidatively stable even after four weeks of accelerated aging in a pressure vessel containing five atmospheres of oxygen (ASTM F2003). Because of its oxidative stability, the deformation processed material is a suitable candidate for air-permeable packaging and gas sterilization, which has thus far been reserved for remelted crosslinked UHMWPE. |
| priorityDate |
2004-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |