| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2218-34 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K13-06 |
| filingDate |
2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102078293-B1 |
| titleOfInvention |
Glass Etching Media and Methods |
| abstract |
A glass etching medium and method are disclosed for etching a surface of a glass sheet to alter surface defect characteristics without degrading the optical quality of the surface of the glass sheet, wherein the etching medium is at least one dissolved and water soluble high molecular weight. It is an aqueous solution of an increased acidic fluoride-containing paste containing a poly (ethylene oxide) polymer thickener of. |
| priorityDate |
2012-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |