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GB1222453A - Process for obtaining pure dimethyl sulphoxide - Google Patents

Process for obtaining pure dimethyl sulphoxide

Info

Publication number
GB1222453A
GB1222453A GB3052369A GB3052369A GB1222453A GB 1222453 A GB1222453 A GB 1222453A GB 3052369 A GB3052369 A GB 3052369A GB 3052369 A GB3052369 A GB 3052369A GB 1222453 A GB1222453 A GB 1222453A
Authority
GB
United Kingdom
Prior art keywords
dimethyl sulphoxide
ion exchanger
sulphoxide
june
treated
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.)
Expired
Application number
GB3052369A
Other languages
English (en)
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.)
Glanzstoff AG
Original Assignee
Glanzstoff AG
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 Glanzstoff AG filed Critical Glanzstoff AG
Publication of GB1222453A publication Critical patent/GB1222453A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
GB3052369A 1968-06-28 1969-06-17 Process for obtaining pure dimethyl sulphoxide Expired GB1222453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681768779 DE1768779A1 (de) 1968-06-28 1968-06-28 Verfahren zur Gewinnung von reinem Dimethylsulfoxyd

Publications (1)

Publication Number Publication Date
GB1222453A true GB1222453A (en) 1971-02-17

Family

ID=5699860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3052369A Expired GB1222453A (en) 1968-06-28 1969-06-17 Process for obtaining pure dimethyl sulphoxide

Country Status (9)

Country Link
AT (1) AT286249B (de)
BE (1) BE733355A (de)
CH (1) CH509291A (de)
DE (1) DE1768779A1 (de)
ES (1) ES367994A1 (de)
FR (1) FR2014385A1 (de)
GB (1) GB1222453A (de)
LU (1) LU58931A1 (de)
NL (1) NL6909627A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100560360B1 (ko) * 1997-05-15 2006-05-25 엘프 아퀴텐느 엑스플로라씨옹 프로덕씨옹 프랑스 디메틸술폭시드의정제방법
KR100560359B1 (ko) * 1997-05-15 2006-05-25 엘프 아퀴텐느 엑스플로라씨옹 프로덕씨옹 프랑스 디메틸술폭시드의정제방법
WO2014178309A1 (ja) * 2013-04-30 2014-11-06 東レ・ファインケミカル株式会社 ジメチルスルホキシドの精製法
CN117164487A (zh) * 2023-08-25 2023-12-05 本溪市木兰医药有限责任公司 一种化妆品级二甲基亚砜的制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741341B1 (fr) * 1995-11-17 1997-12-26 Elf Aquitaine Procede de purification du dimethylsulfoxyde (dmso)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100560360B1 (ko) * 1997-05-15 2006-05-25 엘프 아퀴텐느 엑스플로라씨옹 프로덕씨옹 프랑스 디메틸술폭시드의정제방법
KR100560359B1 (ko) * 1997-05-15 2006-05-25 엘프 아퀴텐느 엑스플로라씨옹 프로덕씨옹 프랑스 디메틸술폭시드의정제방법
WO2014178309A1 (ja) * 2013-04-30 2014-11-06 東レ・ファインケミカル株式会社 ジメチルスルホキシドの精製法
US20160083340A1 (en) * 2013-04-30 2016-03-24 Toray Fine Chemicals Co., Ltd. Method of purifying dimethyl sulfoxide
JPWO2014178309A1 (ja) * 2013-04-30 2017-02-23 東レ・ファインケミカル株式会社 ジメチルスルホキシドの精製法
CN117164487A (zh) * 2023-08-25 2023-12-05 本溪市木兰医药有限责任公司 一种化妆品级二甲基亚砜的制备方法

Also Published As

Publication number Publication date
CH509291A (de) 1971-06-30
DE1768779A1 (de) 1972-01-13
LU58931A1 (de) 1969-11-11
BE733355A (de) 1969-11-03
ES367994A1 (es) 1971-05-01
FR2014385A1 (de) 1970-04-17
AT286249B (de) 1970-11-25
NL6909627A (de) 1969-12-30

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