| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b657bae7c6ba14f228fefd2393ecc834 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2203-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C10-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C10-0054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-097 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C10-12 |
| filingDate |
2020-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14c55b163a70248580493344a94650c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac2ddaa949e19ba3765c8c46e7f42fa9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf681200ee77247dcae2b311868539ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a59606b668f7e4c5a029c24fba16fa5 |
| publicationDate |
2021-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113646278-A |
| titleOfInvention |
Glass-ceramic and chemically strengthened glass and methods for their manufacture |
| abstract |
The present invention relates to a glass-ceramic comprising a plurality of R shapes including the smallest R shape with an average radius of curvature of 5.0×10 2 mm or less and the largest R shape with an average radius of curvature of 1.0×10 3 mm or more A three-dimensional shaped glass-ceramic, wherein light with a wavelength of 543 nm is irradiated vertically to one or more points on each R-shaped arc, and the maximum retardation measured using a birefringence measuring device is 20 nm/mm or less, and the above The haze value of the largest R shape converted to a thickness of 0.8 mm is 1.0% or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022257509-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115159841-A |
| priorityDate |
2019-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |