| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8a9982b1666c54b5bf02d6c944891e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C21-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2204-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2203-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-05 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C21-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C4-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-085 |
| filingDate |
2012-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0d821524c2b2e41efde25079ea3e530
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c4c8783da9b019173aec9c9fc39447c |
| publicationDate |
2014-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140084175-A |
| titleOfInvention |
Alkaline Earth Alumino-Silicate Glass Compositions with Improved Chemical And Mechanical Durability |
| abstract |
Alkaline earth alumino-silicate glass compositions with improved chemical and mechanical durability and pharmaceutical packaging comprising the same are disclosed herein. In one embodiment, the glass composition comprises about 67 mol% to about 75 mol% SiO 2 ; About 6 mol% to about 10 mol% Al 2 O 3 ; From about 5 mol% to about 12 mol% of an alkali oxide; And from about 9 mol% to about 15 mol% alkaline earth metal oxide. The alkali oxide comprises at least Na 2 O and K 2 O. The glass composition is free of boron and boron compounds and is easy to ion exchange, thereby promoting the chemical strengthening of the glass to improve the mechanical durability. |
| priorityDate |
2011-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |