JPS55154576A - Manufacture of product having silicic coating - Google Patents

Manufacture of product having silicic coating

Info

Publication number
JPS55154576A
JPS55154576A JP6189379A JP6189379A JPS55154576A JP S55154576 A JPS55154576 A JP S55154576A JP 6189379 A JP6189379 A JP 6189379A JP 6189379 A JP6189379 A JP 6189379A JP S55154576 A JPS55154576 A JP S55154576A
Authority
JP
Japan
Prior art keywords
coating
silicic
silicic coating
baking
manufacture
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.)
Granted
Application number
JP6189379A
Other languages
Japanese (ja)
Other versions
JPS5913589B2 (en
Inventor
Masahiko Hatsushiro
Seishiro Yamakawa
Noriyuki Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP6189379A priority Critical patent/JPS5913589B2/en
Publication of JPS55154576A publication Critical patent/JPS55154576A/en
Publication of JPS5913589B2 publication Critical patent/JPS5913589B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To manufacture the above-mentioned product having a superior chemical resistant and impact-resisting properties, by baking the first silicic coating on the substrate by sodium silicate and the second silicic coating by lithium silicate on the above coating at a high temperature after carrying out preliminary drying.
CONSTITUTION: Aqueous solution of sodium silicate (especially preferable X=0.5W 3.2), shown by the formula I, is applied on the surface of the substrate, such as Al reflex plate etc., and the first silicic coating is formed by baking at a high temperature of 200W400°C after drying at a temperature below 100°C previously. Next, the aqueous solution of lithium silicate (especially, X=0.5W3.5), shown by the formula II, is applied on the first silicic coating and the second silicic coating is formed by baking at a high temperature of 200W400°C after drying at a temperature below 100°C previously. Further, each film thickness of the first and the second silicic coating is set up in 0.1W2μ preferably.
COPYRIGHT: (C)1980,JPO&Japio
JP6189379A 1979-05-18 1979-05-18 Manufacturing method for products with siliceous film Expired JPS5913589B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6189379A JPS5913589B2 (en) 1979-05-18 1979-05-18 Manufacturing method for products with siliceous film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6189379A JPS5913589B2 (en) 1979-05-18 1979-05-18 Manufacturing method for products with siliceous film

Publications (2)

Publication Number Publication Date
JPS55154576A true JPS55154576A (en) 1980-12-02
JPS5913589B2 JPS5913589B2 (en) 1984-03-30

Family

ID=13184270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6189379A Expired JPS5913589B2 (en) 1979-05-18 1979-05-18 Manufacturing method for products with siliceous film

Country Status (1)

Country Link
JP (1) JPS5913589B2 (en)

Also Published As

Publication number Publication date
JPS5913589B2 (en) 1984-03-30

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