| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8a9982b1666c54b5bf02d6c944891e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2204-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C4-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C4-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-118
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C21-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-091 |
| filingDate |
2019-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79caaa9cfc0459c15e40099fe2153c0d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f961a119087eaa38d37490506697d19c |
| publicationDate |
2021-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20210043609-A |
| titleOfInvention |
Ion-exchangeable borosilicate glass composition and glass article formed therefrom |
| abstract |
The glass article may comprise SiO 2 , Al 2 O 3 , B 2 O 3 , at least one alkali oxide, and at least one alkaline earth oxide. Glass articles can be strengthened by ion exchange. The glass article has a thickness t. The concentration of the constituents of the glass is: 13 ≤ 0.0308543 * (188.5 + ((23.84*Al 2 O 3 )+(-16.97*B 2 O 3 ) + (69.10*Na 2 O) + (-213.3*K 2 O) )) + ((Na 2 O-7.274) 2 *(-7.3628) + (Al 2 O 3 -2.863)*(K 2 O-0.520)*(321.5) + (B 2 O 3 -9.668)*(K 2 It may be O-0.520)*(-39.74)))/t. |
| priorityDate |
2018-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |