JPS51138644A - Process for preparation of pure styrene sulfonic acid metal salt - Google Patents
Process for preparation of pure styrene sulfonic acid metal saltInfo
- Publication number
- JPS51138644A JPS51138644A JP6191075A JP6191075A JPS51138644A JP S51138644 A JPS51138644 A JP S51138644A JP 6191075 A JP6191075 A JP 6191075A JP 6191075 A JP6191075 A JP 6191075A JP S51138644 A JPS51138644 A JP S51138644A
- Authority
- JP
- Japan
- Prior art keywords
- sulfonic acid
- preparation
- styrene sulfonic
- metal salt
- acid metal
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Styrene sulfonic metal salts are obtained in high purity by separation the 2-haloethylbenzene sulfonic acid, which is prepared from 2-haloethylbenzene and sulfur trioxide, as calcium salt from impurities followed by dehydrohalogenation.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50061910A JPS5822476B2 (en) | 1975-05-26 | 1975-05-26 | Styrene sulfone styrene sulfone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50061910A JPS5822476B2 (en) | 1975-05-26 | 1975-05-26 | Styrene sulfone styrene sulfone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51138644A true JPS51138644A (en) | 1976-11-30 |
JPS5822476B2 JPS5822476B2 (en) | 1983-05-09 |
Family
ID=13184779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50061910A Expired JPS5822476B2 (en) | 1975-05-26 | 1975-05-26 | Styrene sulfone styrene sulfone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5822476B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015119134A1 (en) * | 2014-02-05 | 2015-08-13 | 東ソー株式会社 | Lithium styrene sulfonate |
JP2017061422A (en) * | 2015-09-24 | 2017-03-30 | 東ソー有機化学株式会社 | High-purity para-styrene sulfonic acid ester, and method for producing thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4995940A (en) * | 1973-01-25 | 1974-09-11 | ||
JPS514140A (en) * | 1974-06-27 | 1976-01-14 | Toyo Soda Mfg Co Ltd | Pp suchirensurupponsantanryotaimataha jugotaino seizohoho |
-
1975
- 1975-05-26 JP JP50061910A patent/JPS5822476B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4995940A (en) * | 1973-01-25 | 1974-09-11 | ||
JPS514140A (en) * | 1974-06-27 | 1976-01-14 | Toyo Soda Mfg Co Ltd | Pp suchirensurupponsantanryotaimataha jugotaino seizohoho |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015119134A1 (en) * | 2014-02-05 | 2015-08-13 | 東ソー株式会社 | Lithium styrene sulfonate |
CN105960393A (en) * | 2014-02-05 | 2016-09-21 | 东曹株式会社 | lithium styrene sulfonate |
US10011563B2 (en) | 2014-02-05 | 2018-07-03 | Tosoh Corporation | Lithium styrene sulfonate |
JP2017061422A (en) * | 2015-09-24 | 2017-03-30 | 東ソー有機化学株式会社 | High-purity para-styrene sulfonic acid ester, and method for producing thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5822476B2 (en) | 1983-05-09 |
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