JPS57170840A - Manufacture of nonreflecting glass - Google Patents
Manufacture of nonreflecting glassInfo
- Publication number
- JPS57170840A JPS57170840A JP5391581A JP5391581A JPS57170840A JP S57170840 A JPS57170840 A JP S57170840A JP 5391581 A JP5391581 A JP 5391581A JP 5391581 A JP5391581 A JP 5391581A JP S57170840 A JPS57170840 A JP S57170840A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- nonreflecting
- silica
- supersatd
- rich
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To form a silica-rich nonreflecting layer on the surface of soda lime glass with a specified bivalent metallic oxide content in a short time by immersing the glass in a silica-supersatd. aqueous soln. of hydrosilicofluoric acid.
CONSTITUTION: The total amount of bivalent metallic oxides such as CaO and MgO in the composition of soda lime glass is specified to 12W20wt%. This glass is immersed in a silica-supersatd. aqueous soln. of hydrosilicofluoric acid to form a porous silica-rich nonreflecting layer on the glass surface. By this method large-sized nonreflecting glass for a solar heat collector, etc. can be manufactured in large quantities.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5391581A JPS57170840A (en) | 1981-04-10 | 1981-04-10 | Manufacture of nonreflecting glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5391581A JPS57170840A (en) | 1981-04-10 | 1981-04-10 | Manufacture of nonreflecting glass |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57170840A true JPS57170840A (en) | 1982-10-21 |
Family
ID=12956000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5391581A Pending JPS57170840A (en) | 1981-04-10 | 1981-04-10 | Manufacture of nonreflecting glass |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57170840A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07215387A (en) * | 1994-02-01 | 1995-08-15 | Hagoromo:Kk | Cassette case |
CN109103456A (en) * | 2018-06-29 | 2018-12-28 | 浙江工业大学 | A kind of preparation method of the compound porous collector for lithium an- ode protection |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2490662A (en) * | 1946-09-21 | 1949-12-06 | Rca Corp | Skeletonizing glass |
-
1981
- 1981-04-10 JP JP5391581A patent/JPS57170840A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2490662A (en) * | 1946-09-21 | 1949-12-06 | Rca Corp | Skeletonizing glass |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07215387A (en) * | 1994-02-01 | 1995-08-15 | Hagoromo:Kk | Cassette case |
CN109103456A (en) * | 2018-06-29 | 2018-12-28 | 浙江工业大学 | A kind of preparation method of the compound porous collector for lithium an- ode protection |
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