| 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/C03B32-02
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/C03C4-0092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C21-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-093
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/C03C10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C10-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C5-70 |
| filingDate |
2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_366b838a1979d75f356b1e74759eed80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43cb69fce9180c01442b29ea2915f92e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cafa7032d0034b9645e2e02547e2adb7 |
| publicationDate |
2021-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2021095334-A |
| titleOfInvention |
High-strength glass-ceramic with petalite and lithium silicate structures |
| abstract |
PROBLEM TO BE SOLVED: To provide a transparent or translucent glass-ceramic material having rapid ion exchange possibility and high fracture toughness. The precursor glass composition is about 55% by weight to about 80% by weight of SiO 2 . About 2% to about 20% by weight Al 2 O 3 ; Approximately 5% to 20% by weight Li 2 O; Greater than 0 wt% to about 3 wt% of Na 2 O; It contains from ultra-zero to about 4% by weight P 2 O 5 ; and from about 0.2% to about 15% by weight ZrO 2. [Selection diagram] Fig. 2 |
| priorityDate |
2014-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |