JPS57105463A - Preparation of coating solution for forming silicon oxide film - Google Patents

Preparation of coating solution for forming silicon oxide film

Info

Publication number
JPS57105463A
JPS57105463A JP18334780A JP18334780A JPS57105463A JP S57105463 A JPS57105463 A JP S57105463A JP 18334780 A JP18334780 A JP 18334780A JP 18334780 A JP18334780 A JP 18334780A JP S57105463 A JPS57105463 A JP S57105463A
Authority
JP
Japan
Prior art keywords
coating solution
hydrolyzate
give
aqueous solution
silicon oxide
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
JP18334780A
Other languages
Japanese (ja)
Other versions
JPS6110506B2 (en
Inventor
Shozo Horikiri
Tadaaki Yako
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP18334780A priority Critical patent/JPS57105463A/en
Publication of JPS57105463A publication Critical patent/JPS57105463A/en
Publication of JPS6110506B2 publication Critical patent/JPS6110506B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)

Abstract

PURPOSE: To obtain the titled coating solution having productivity and stability, providing an improved film, by hydrolyzing a specific silicon compound with an acidic aqueous solution, dhydrating the prepared compound to give a specific hydrolyzate.
CONSTITUTION: A silicon compound, silane halide (e.g., silicon tetrachloride, etc.) and/or alkoxysilane (e.g., tetramethoxysilane, etc.), is dissolved in a phase solvent, e.g., alcohol, blended with ≥ mole based on silicon compound of an acidic aqueous solution (an aqueous solution of hydrochloric acid), and hydrolyzed preferably at 30W60°C in an acidic pH range of ≤4. An inorganic electrolyte, etc. is added to the hydrolyzed solution, which is subjected to salting-out and dehydrated, to give a hydrolyzate having a molar ratio of water/silicon oxide of ≤5. This hydrolyzate is blended with ethylene glycol, etc., to give the desired coating solution.
USE: For coating the solid surface of glass, ceramic, metal, etc.
COPYRIGHT: (C)1982,JPO&Japio
JP18334780A 1980-12-23 1980-12-23 Preparation of coating solution for forming silicon oxide film Granted JPS57105463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18334780A JPS57105463A (en) 1980-12-23 1980-12-23 Preparation of coating solution for forming silicon oxide film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18334780A JPS57105463A (en) 1980-12-23 1980-12-23 Preparation of coating solution for forming silicon oxide film

Publications (2)

Publication Number Publication Date
JPS57105463A true JPS57105463A (en) 1982-06-30
JPS6110506B2 JPS6110506B2 (en) 1986-03-29

Family

ID=16134134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18334780A Granted JPS57105463A (en) 1980-12-23 1980-12-23 Preparation of coating solution for forming silicon oxide film

Country Status (1)

Country Link
JP (1) JPS57105463A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000012640A1 (en) * 1998-09-01 2000-03-09 Catalysts & Chemicals Industries Co., Ltd. Coating fluid for forming low-permittivity silica-based coating film and substrate with low-permittivity coating film
WO2000018847A1 (en) * 1998-09-25 2000-04-06 Catalysts & Chemicals Industries Co., Ltd. Coating fluid for forming low-permittivity silica-based coating film and substrate with low-permittivity coating film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512343A (en) * 1974-06-11 1976-01-09 Nippon Telegraph & Telephone
JPS5193922A (en) * 1975-02-17 1976-08-18 sio2 keisankabutsuhimakuno keiseihoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512343A (en) * 1974-06-11 1976-01-09 Nippon Telegraph & Telephone
JPS5193922A (en) * 1975-02-17 1976-08-18 sio2 keisankabutsuhimakuno keiseihoho

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000012640A1 (en) * 1998-09-01 2000-03-09 Catalysts & Chemicals Industries Co., Ltd. Coating fluid for forming low-permittivity silica-based coating film and substrate with low-permittivity coating film
WO2000018847A1 (en) * 1998-09-25 2000-04-06 Catalysts & Chemicals Industries Co., Ltd. Coating fluid for forming low-permittivity silica-based coating film and substrate with low-permittivity coating film
US6451436B1 (en) 1998-09-25 2002-09-17 Catalysts & Chemicals Industries Co., Ltd. Coating liquid for forming a silica-containing film with a low-dielectric constant and substrate coated with such a film

Also Published As

Publication number Publication date
JPS6110506B2 (en) 1986-03-29

Similar Documents

Publication Publication Date Title
TW373249B (en) Composition for anti-reflection coating
JPS5523163A (en) Polyvinyl alcohol type photosensitive resin and its preparation
JPS57105463A (en) Preparation of coating solution for forming silicon oxide film
JPS57128752A (en) Metal surface treating agent composition
JPS57100940A (en) Substrate coated with silicon oxide having high durability
CA2029693A1 (en) Method for producing rare earth element-doped glass by sol-gel process
JPS5562905A (en) Photo-insolubilized resin and its preparation
JPS5738768A (en) Preparation of optically active mercaptocarboxylic acid
JPS57206658A (en) Novel trisazo compound and its preparation
JPS57195767A (en) Novel trisazo compound and production thereof
ES8601209A1 (en) Derivatives of 5h-û1benzopyrano-û2,3-d-pyrimidines, process for their preparation and medicines containing them, useful against gastral and duodenal lesions of the mucosa
JPS56159256A (en) Polyalkyl silicate composition
ES8404306A1 (en) Clear aluminum oxide solutions and glasses.
JPS5352383A (en) Electrode formation method
JPS5682806A (en) Preparation of polyvinyl butyral
JPS5638362A (en) Preparation of coating solution for formation of high- purity silica film
JPS5684342A (en) Manufacture of glass product
JPS5572197A (en) Stabilization of trimethoxysilane
JPS54133600A (en) Thermosetting resin composition
ATE220388T1 (en) SUPRAMOLECULAR PREFORMS FOR PRODUCING DENSE CERAMICS
JPS57118686A (en) Coupling of semiconductor laser and photo waveguide
JPS5578069A (en) Prevention of exudation of component to solid surface
RU92002727A (en) FILMING SOLUTION FOR OBTAINING OXIDE COATING ON GLASS
JPS57167976A (en) 2-phenylbenzotriazole-n-oxides and their preparations
JPS56140025A (en) Manufacture of magnesia sol for coating