http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021370473-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1409 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D11-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D7-063 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14 |
| filingDate | 2018-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95fdf85bb0df60e9b7d6e5e9b51bb5cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_caf9ab3605170aa846ba618774062566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cde50f410531d4aa56bc62db5073431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_565b0e0fc9622e1cd56c9ee58588a81b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7f31e7fcb8850eff9ed99ee4db2328c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c3cd7d3e5f0aa6ba6f9d8518089b966 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_127f331e089a3b3063f089f66e1731db |
| publicationDate | 2021-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2021370473-A1 |
| titleOfInvention | Coated abrasive disc and methods of making and using the same |
| abstract | A coated abrasive disc includes an abrasive layer disposed on a major surface of a disc backing. The abrasive layer comprises triangular abrasive platelets secured to a major surface of the disc backing by at least one binder material. The triangular abrasive platelets are outwardly disposed from the major surface at contiguous intersections of horizontal and vertical lines of a rectangular grid pattern, wherein the intersections of the rectangular grid pattern have an areal density defined by C/(LT) where C is a unitless coverage factor having a value between 0.1 and 0.4, L is the average major triangular abrasive platelet side length and T is the average triangular abrasive platelet thickness. At least 70 percent of the intersections have a triangular abrasive platelet disposed thereat. Each one of the triangular abrasive platelets has respective top and bottom surfaces connected to each other, and separated by, three sidewalls, and, on a respective basis, one sidewall facing the disc backing of at least 90 percent of the triangular abrasive platelets has a Z-axis rotational orientation within 10 degrees of the vertical lines. Methods of making and using the coated abrasive discs are also disclosed. |
| priorityDate | 2017-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.