SG83820A1 - High purity pentaalkoxytantalum, method for manufacturing the same, parallel separating analyzer and analysis method - Google Patents

High purity pentaalkoxytantalum, method for manufacturing the same, parallel separating analyzer and analysis method

Info

Publication number
SG83820A1
SG83820A1 SG200005855A SG200005855A SG83820A1 SG 83820 A1 SG83820 A1 SG 83820A1 SG 200005855 A SG200005855 A SG 200005855A SG 200005855 A SG200005855 A SG 200005855A SG 83820 A1 SG83820 A1 SG 83820A1
Authority
SG
Singapore
Prior art keywords
pentaalkoxytantalum
analyzer
manufacturing
same
high purity
Prior art date
Application number
SG200005855A
Inventor
Ueda Takashi
Tanaka Naoyuki
Saito Makoto
Kozono Shuji
Original Assignee
Showa Denko Kk
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
Priority claimed from JP29187499A external-priority patent/JP2001114791A/en
Priority claimed from JP2000223396A external-priority patent/JP2002040008A/en
Application filed by Showa Denko Kk filed Critical Showa Denko Kk
Publication of SG83820A1 publication Critical patent/SG83820A1/en

Links

SG200005855A 1999-10-14 2000-10-13 High purity pentaalkoxytantalum, method for manufacturing the same, parallel separating analyzer and analysis method SG83820A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29187499A JP2001114791A (en) 1999-10-14 1999-10-14 Highly pure pentaalkoxytantalum and method for producing the same
JP2000223396A JP2002040008A (en) 2000-07-25 2000-07-25 Parallel type separation analytical device and analytical method

Publications (1)

Publication Number Publication Date
SG83820A1 true SG83820A1 (en) 2001-10-16

Family

ID=26558740

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200005855A SG83820A1 (en) 1999-10-14 2000-10-13 High purity pentaalkoxytantalum, method for manufacturing the same, parallel separating analyzer and analysis method

Country Status (1)

Country Link
SG (1) SG83820A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03291247A (en) * 1990-04-10 1991-12-20 Nikko Kyodo Co Ltd Production of high-purity metallic alkoxide
JPH10147545A (en) * 1996-11-18 1998-06-02 Showa Denko Kk Production of tantalum alkoxide
US5919963A (en) * 1996-11-08 1999-07-06 Kabushikikaisha Kojundokagaku Kenkyusho Process for purifying niobium alkoxides and tantalum alkoxides

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03291247A (en) * 1990-04-10 1991-12-20 Nikko Kyodo Co Ltd Production of high-purity metallic alkoxide
US5919963A (en) * 1996-11-08 1999-07-06 Kabushikikaisha Kojundokagaku Kenkyusho Process for purifying niobium alkoxides and tantalum alkoxides
JPH10147545A (en) * 1996-11-18 1998-06-02 Showa Denko Kk Production of tantalum alkoxide

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