Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93eeb60be6de3c8893b716c6189a6b73 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2005-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24537 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24521 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-52 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B19-00 |
filingDate |
2003-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b4dac13f2b667642bd0eaf4c0c4b5af |
publicationDate |
2003-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2004000543-A1 |
titleOfInvention |
Self sharpening polycrystalline diamond compact with high impact resistance |
abstract |
A polycrystalline diamond compact for use in cutting operations with a renewable sharp cutting edge, high abrasion resistance and high impact strength. The polycrystalline diamond is a composite composed of a matrix of coarse diamond interspersed with large agglomerated particles of ultra fine diamond. The agglomerated particles produce sharp cutting edges that are protected from impact forces by the overall uniform matrix of coarse diamond crystals. The self-sharpening cutter is highly resistant to spalling and catastrophic fracture. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9097074-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109128193-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8778259-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004098875-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004098875-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009508798-A |
priorityDate |
2002-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |