| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ab30ef918cc4cadfb864585cc4d6881 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-30 |
| filingDate |
2008-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b224421ab044a59f1805e30450c64322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6391ed37b61953268690a7e5f383782c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92833277b18f80a0251a77bdd72337a4 |
| publicationDate |
2013-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2495054-C2 |
| titleOfInvention |
Oxidation-resistant highly cross-linked ultrahigh molecular weight polyethylene |
| abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to a method of producing oxidation-resistant ultrahigh molecular weight polyethylene (UHMWPE) material. The method involves forming UHMWPE with an additive and treatment with gamma-rays or an electron beam. Exposure is carried out on air under normal atmospheric conditions with a dose of 2-40 Mrad. The exposed head has oxidation index after artificial ageing which is equal to or lower than that of standard UHMWPE material sterilised with gamma-rays. n EFFECT: UHMWPE material exhibits improved wear resistance and good resistance to oxidation. n 48 cl, 5 tbl, 5 ex |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2747349-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2552112-C1 |
| priorityDate |
2008-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |