http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-202039391-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8a9982b1666c54b5bf02d6c944891e4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2204-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-57 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C21-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-091 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C21-00 |
| filingDate | 2015-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45a5d4b765b9452535ed4bf4c57885a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1642eb6c27b5b56493a3ade7676f1dd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83289012908f3978f554b4d605ad9abc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_722841949409557e7cfff615b6a69498 |
| publicationDate | 2020-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-202039391-A |
| titleOfInvention | Deep non-frangible stress profiles and methods of making |
| abstract | A non-frangible glass article strengthened by a dual or two-step ion exchange (IOX) process, where the first IOX step leads to a depth of compressive layer FSM_DOL > 0.1.t or, in some embodiments, FSM_DOL > 0.15.t, where t is the thickness of the glass, is provided. The glass article has a compressive stress CS1 after the first IOX step at the surface of from 100 MPa to 400 MPa or, in some embodiments, from 150 MPa to 300 MPa. The first IOX step is followed by a second IOX step, leading to a "spike" compressive stress CS2 after the second IOX step at the surface of greater than 500 MPa or, in some embodiments, 700 MPa. The width of the spike generated by the second IOX is between 1 [mu]m and 30 [mu]m, or between 8[mu]m and 15 [mu]m, using the criteria where the magnitude (absolute value) of the slope of the spike is higher than 20 MPa/[mu]m. |
| priorityDate | 2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.