| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c49ae67332ca1839173fb380d4dcc1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc54403178fe3c3d3f582352fa127573 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133302 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C23-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C21-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B27-00 |
| filingDate |
2011-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52c12df1815aa81028147067148d9363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8806726fef2a04443ab7696eed1550d |
| publicationDate |
2011-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101061659-B1 |
| titleOfInvention |
Method of manufacturing tempered glass using chemical strengthening |
| abstract |
The present invention relates to a method for chemically strengthening a glass containing alkali alumina silicate through potassium substitution (S1); Preheating the glass mounted on the jig by heating the step-by-step in a preheating furnace from 120 ° C. to 278-345 ° C. over 8 times (S2); Immersing the preheated glass in a potassium nitrate solution at 380 to 450 ° C. for 1.5 to 4 hours to replace sodium ions in the glass with potassium ions of potassium nitrate (S3); Cooling the glass step by step through eight or more times to 70 ° C. in the reverse order of preheating (S4); Quenching the glass to 35 ° C. in a natural wind or air (S5); It relates to a method for producing tempered glass comprising a; step (S6) by immersing the glass in 70 ℃ hot water for 15 to 20 minutes to equalize the temperature of the entire glass. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106630567-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210109975-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210080803-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210118612-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210075354-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210087785-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101335462-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150078610-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101659609-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101986370-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101298236-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101413626-B1 |
| priorityDate |
2011-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |