JPS62270415A - 球状シリカの製法 - Google Patents

球状シリカの製法

Info

Publication number
JPS62270415A
JPS62270415A JP61113775A JP11377586A JPS62270415A JP S62270415 A JPS62270415 A JP S62270415A JP 61113775 A JP61113775 A JP 61113775A JP 11377586 A JP11377586 A JP 11377586A JP S62270415 A JPS62270415 A JP S62270415A
Authority
JP
Japan
Prior art keywords
silica
fine particulate
particle size
particulate silica
spherical silica
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
JP61113775A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0336761B2 (OSRAM
Inventor
Hiroyuki Kono
博之 河野
Genji Taga
玄治 多賀
Masashi Toyoshima
豊島　正志
Nobuaki Onoe
尾上　宣明
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP61113775A priority Critical patent/JPS62270415A/ja
Publication of JPS62270415A publication Critical patent/JPS62270415A/ja
Publication of JPH0336761B2 publication Critical patent/JPH0336761B2/ja
Priority to JP4125360A priority patent/JPH0733251B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Silicon Compounds (AREA)
JP61113775A 1986-05-20 1986-05-20 球状シリカの製法 Granted JPS62270415A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61113775A JPS62270415A (ja) 1986-05-20 1986-05-20 球状シリカの製法
JP4125360A JPH0733251B2 (ja) 1986-05-20 1992-04-20 微細粒子状シリカの加湿方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61113775A JPS62270415A (ja) 1986-05-20 1986-05-20 球状シリカの製法
JP4125360A JPH0733251B2 (ja) 1986-05-20 1992-04-20 微細粒子状シリカの加湿方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4125360A Division JPH0733251B2 (ja) 1986-05-20 1992-04-20 微細粒子状シリカの加湿方法

Publications (2)

Publication Number Publication Date
JPS62270415A true JPS62270415A (ja) 1987-11-24
JPH0336761B2 JPH0336761B2 (OSRAM) 1991-06-03

Family

ID=26452701

Family Applications (2)

Application Number Title Priority Date Filing Date
JP61113775A Granted JPS62270415A (ja) 1986-05-20 1986-05-20 球状シリカの製法
JP4125360A Expired - Fee Related JPH0733251B2 (ja) 1986-05-20 1992-04-20 微細粒子状シリカの加湿方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP4125360A Expired - Fee Related JPH0733251B2 (ja) 1986-05-20 1992-04-20 微細粒子状シリカの加湿方法

Country Status (1)

Country Link
JP (2) JPS62270415A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10358065A1 (de) * 2003-12-11 2005-07-28 Wacker-Chemie Gmbh Vorrichtung zur Herstellung von Fused Silica
EP1997778A1 (de) 2002-03-18 2008-12-03 Wacker Chemie AG Hochreines Silica-Pulver und Verfahren zu seiner Herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1997778A1 (de) 2002-03-18 2008-12-03 Wacker Chemie AG Hochreines Silica-Pulver und Verfahren zu seiner Herstellung
DE10358065A1 (de) * 2003-12-11 2005-07-28 Wacker-Chemie Gmbh Vorrichtung zur Herstellung von Fused Silica

Also Published As

Publication number Publication date
JPH0336761B2 (OSRAM) 1991-06-03
JPH05301708A (ja) 1993-11-16
JPH0733251B2 (ja) 1995-04-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term