http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S57196743-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3de607e369a55daf2120ea4267a4827 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C15-00 |
| filingDate | 1981-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_446616ab38d4244d8460069e9d304348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95e2a374218ec5e71197fc834373288a |
| publicationDate | 1982-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S57196743-A |
| titleOfInvention | Manufacture of reflection preventing glass |
| abstract | PURPOSE: To remarkably enhance the moisture resistance by forming a reflection preventing layer on the surface of glass by chemical etching with a supersatd. aqueous silica soln. of hydrosilicofluoric acid and by after-treating the layer with a metallic salt soln. n CONSTITUTION: Glass is immersed in a supersatd. aqueous silica soln. of hydrosilicofluoric acid by an ordinary method to form a reflection preventing layer on the glass surface by chemical etching. When the resulting reflection preventing glass is exposed to a hot humid atmosphere, an increase in the reflectance and a decrease in the transmittance are caused in a relatively short time. To correct the defect, the reflection preventing glass is immersed in a metallic salt soln. such as a soln. of Zn(NO 3 ) 2 , Pb(NO 3 ) 2 or BeCl 2 . The concn. of the metallic salt soln. is adjusted to about 1%. n COPYRIGHT: (C)1982,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110828582-A |
| priorityDate | 1981-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.