| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4702519b9974cd75a1ce76eabc80d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-386
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-427 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-5831 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B10-567 |
| filingDate |
2013-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7373e600c72e408caea06b2ebd36389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e30beedab3f6e46e63465a43ddb5cc11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27b2af35d8e3dd808d28c24f0b0a2d42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aae3d1bf1411d05542a32432ba3463fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3419bdb110f42c42597be2554368a15d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18a694ea8153581ca08947eb3272a998 |
| publicationDate |
2014-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014007512-A1 |
| titleOfInvention |
Techniques and materials for the accelerated removal of catalyst material from diamond bodies |
| abstract |
A method for making a thermally stable cutting element may include forming an acid mixture containing two different acid species by combining an acid solution and at least one acid-forming compound, wherein the at least one acid-forming compound is provided in solid form, and wherein the at least one acid-forming compound produces an acid that is different than the acid solution; treating at least a portion of a sintered diamond body by placing the sintered diamond body in the acid mixture, wherein the sintered diamond body comprises: a matrix phase of bonded-together diamond grains; a plurality of interstitial regions dispersed within the matrix phase; and a metal material disposed within a plurality of the interstitial regions; wherein the treating removes the metal material from at least a portion of the plurality of interstitial regions; and removing the sintered diamond body from the acid mixture after a predetermined length of time, wherein at least a portion of the diamond body removed from the acid mixture is substantially free of the metal material and is a thermally stable diamond body. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11135560-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9963348-B2 |
| priorityDate |
2008-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |