| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationCPCAdditional |
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/C03C21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C4-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-083 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-085 |
| filingDate |
2017-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b6088b5bc5d5567c840bb77d81dc2e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1e3aef96afffa54c384e5c97c4d1d83 |
| publicationDate |
2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108473369-A |
| titleOfInvention |
Chemically strengthened glass and method for producing chemically strengthened glass |
| abstract |
One aspect of the present invention relates to a chemically strengthened glass having a thickness t of 2 mm or less, wherein the compressive stress value (CS 90 ) of a portion at a depth of 90 μm from the glass surface is 25 MPa or more, and the glass is broken when broken. In the test, the number of fragments produced within the size of 25mm×25mm is 20 or less. The destruction test uses a square pyramidal diamond indenter with an indenter angle of 60° between the opposite surfaces to crush the fragments within the range of 5kgf to 10kgf. The indenter test was carried out under the condition that the load was maintained for 15 seconds , and the chemically strengthened glass having the basic composition, Compressive stress when a glass plate with a thickness of 1 mm is subjected to ion exchange treatment for 1 hour after slowly cooling at 0.5°C/min from a temperature T°C higher than the glass transition temperature by 30°C to 50°C to (T-300)°C The depth of layer (DOL) is 50 μm or more. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114096489-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022037333-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112321149-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112142342-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111116040-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022037334-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109293234-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113125270-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112794653-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116023025-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109715573-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112592056-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112142342-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109715573-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110128008-A |
| priorityDate |
2016-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |