Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0af35569a7ca44403f42af57fbca57e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2db9711536c13cba01612e725c7b95ac |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2204-00 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-853 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C10-0027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-818 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-822 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C21-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C4-0021 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-00 |
filingDate |
2016-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2019-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e140b4920f2458a98735ffc911db843f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54a1ddbf7f549a1a53014b68070564b1 |
publicationDate |
2019-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
AU-2016267531-B2 |
titleOfInvention |
Method to increase the strength of a form body of a lithium silicate glass ceramic |
abstract |
The invention relates to a method to increase the strength of a form body of lithium silicate glass ceramic, which after it has a desired end geometry and after the application of a material which influences its surface to form a coating, is subject to a heat treatment. To create a surface compressive stress through the replacement of lithium ions by alkali ions of greater diameter at least that region not covered by the application layer is covered by a melt or paste consisting of or containing a salt of an alkali metal with ions of greater diameter and the form body is in contact with the melt or paste for a period of time t at a temperature T and the melt or paste is subsequently removed from the form body. |
priorityDate |
2015-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |