IN2001CH00725A - - Google Patents
Info
- Publication number
- IN2001CH00725A IN2001CH00725A IN725CH2001A IN2001CH00725A IN 2001CH00725 A IN2001CH00725 A IN 2001CH00725A IN 725CH2001 A IN725CH2001 A IN 725CH2001A IN 2001CH00725 A IN2001CH00725 A IN 2001CH00725A
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/16—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by oxidation of thiols, sulfides, hydropolysulfides, or polysulfides with formation of sulfo or halosulfonyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19854428A DE19854428A1 (de) | 1998-11-25 | 1998-11-25 | Verfahren zur Herstellung von Alkansulfonsäuren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IN2001CH00725A true IN2001CH00725A (sl) | 2006-08-25 |
| IN207425B IN207425B (sl) | 2007-06-29 |
Family
ID=7889013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN725CH2001 IN207425B (sl) | 1998-11-25 | 2001-05-25 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6531629B1 (sl) |
| EP (1) | EP1133470B1 (sl) |
| JP (1) | JP4294874B2 (sl) |
| KR (1) | KR100599637B1 (sl) |
| CN (1) | CN1163479C (sl) |
| AT (1) | ATE240938T1 (sl) |
| AU (1) | AU765481B2 (sl) |
| BR (1) | BR9915651B1 (sl) |
| CA (1) | CA2350490C (sl) |
| DE (2) | DE19854428A1 (sl) |
| ES (1) | ES2200582T3 (sl) |
| HU (1) | HUP0104484A3 (sl) |
| IN (1) | IN207425B (sl) |
| MX (1) | MXPA01004496A (sl) |
| PL (1) | PL197882B1 (sl) |
| RU (1) | RU2230735C2 (sl) |
| SK (1) | SK7152001A3 (sl) |
| UA (1) | UA66896C2 (sl) |
| WO (1) | WO2000031027A1 (sl) |
| ZA (1) | ZA200104256B (sl) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7820145B2 (en) * | 2003-08-04 | 2010-10-26 | Foamix Ltd. | Oleaginous pharmaceutical and cosmetic foam |
| JP4441726B2 (ja) * | 2003-01-24 | 2010-03-31 | 石原薬品株式会社 | スズ又はスズ合金の脂肪族スルホン酸メッキ浴の製造方法 |
| EP1644558B1 (en) * | 2003-05-12 | 2019-04-03 | Arkema Inc. | High purity electrolytic sulfonic acid solutions |
| US9399618B2 (en) * | 2003-05-12 | 2016-07-26 | Arkema Inc. | High purity electrolytic sulfonic acid solutions |
| WO2005069751A2 (en) * | 2003-06-21 | 2005-08-04 | Richards Alan K | Anhydrous processing of methane into methane-sulfonic acid, methanol, and other compounds |
| FR2935142B1 (fr) * | 2008-08-20 | 2010-11-19 | Arkema France | Dimethyldisulfure issu au moins partiellement de matieres renouvellables |
| EP2382155B1 (de) | 2008-12-23 | 2017-06-14 | Basf Se | Verfahren zur verdichtung von schwefelwasserstoffhaltigen gasen |
| RU2012122587A (ru) | 2009-11-03 | 2013-12-10 | Басф Се | Способ обращения с водными растворами метансульфокислоты |
| GB201100531D0 (en) | 2011-01-13 | 2011-03-02 | Phosphonics | Functionalised materials, processes for the production and uses thereof |
| JP5992506B2 (ja) | 2011-04-14 | 2016-09-14 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 系の表面上のスケール堆積物を溶解および／または抑制する方法 |
| CN104053819B (zh) | 2011-11-30 | 2017-06-23 | 巴斯夫欧洲公司 | 用于溶解和/或抑制系统表面上结垢的沉积的组合物 |
| EP2836582A1 (en) | 2012-04-12 | 2015-02-18 | Basf Se | Cleaning composition for dishwashing |
| WO2015077737A1 (en) | 2013-11-25 | 2015-05-28 | Basf Se | Cleaning concentrate for removing scale from a surface of a system |
| US10052620B2 (en) | 2013-12-11 | 2018-08-21 | Evonik Degussa Gmbh | Catalyst for oxidation reactions, a method for its preparation and the use thereof |
| WO2015085522A1 (en) * | 2013-12-11 | 2015-06-18 | Evonik Industries Ag | Process for preparing alkanesulphonic acids |
| US9963802B2 (en) * | 2014-03-04 | 2018-05-08 | Basf Se | Method of delinting cotton seeds |
| AU2015227367A1 (en) | 2014-03-04 | 2016-09-22 | Basf Se | Method for degumming and esterification of an oil |
| EP3035046A1 (de) | 2014-12-19 | 2016-06-22 | Evonik Degussa GmbH | Verfahren zur Bestimmung eines Dialkyldisulfids |
| WO2017058765A1 (en) | 2015-09-28 | 2017-04-06 | Basf Se | Method of neutralizing cotton seeds |
| SG11201803926QA (en) | 2015-11-10 | 2018-06-28 | Basf Se | Method for purifying alkanesulfonic acids |
| WO2017080994A1 (de) | 2015-11-10 | 2017-05-18 | Basf Se | Verfahren zur wiederaufarbeitung von alkansulfonsäure |
| EP3173405A1 (de) | 2015-11-30 | 2017-05-31 | Evonik Degussa GmbH | Verfahren zur herstellung einer alkansulfonsäure |
| CN109563525B (zh) | 2016-06-20 | 2023-06-27 | 巴斯夫欧洲公司 | 包括干磨和在分离的玉米纤维中添加链烷磺酸的由玉米制备乙醇的方法 |
| CN109563526B (zh) | 2016-06-20 | 2023-02-28 | 巴斯夫欧洲公司 | 包括干磨和在发酵的醪中添加链烷磺酸的由玉米制备乙醇的方法 |
| CN109563524B (zh) | 2016-06-20 | 2023-06-27 | 巴斯夫欧洲公司 | 由玉米制备乙醇 |
| JP2019524999A (ja) | 2016-07-18 | 2019-09-05 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 縮合反応のための低腐食性アルカンスルホン酸 |
| TW201841881A (zh) | 2017-04-18 | 2018-12-01 | 德商巴斯夫歐洲公司 | 純化烷烴磺酸酐的方法及使用純化的烷烴磺酸酐製造烷烴磺酸的方法 |
| JP7062686B2 (ja) | 2017-05-11 | 2022-05-06 | アーケマ・インコーポレイテッド | 精製された形態でメタンスルホン酸を回収するための方法及びシステム |
| EP3630718B1 (en) | 2017-05-30 | 2021-09-01 | Basf Se | Process for the manufacturing of methane sulfonic acid |
| EP3453447B1 (en) | 2017-09-06 | 2020-12-23 | Evonik Operations GmbH | Process for the preparation of alkanesulfonic acid |
| EP3456708B1 (en) | 2017-09-13 | 2020-07-01 | Evonik Operations GmbH | Process for operating a plant for preparing an alkanesulfonic acid |
| CN107698468A (zh) * | 2017-10-18 | 2018-02-16 | 辽宁省轻工设计院有限公司 | 甲基磺酸的制备工艺 |
| WO2019154681A1 (en) | 2018-02-07 | 2019-08-15 | Basf Se | Process for the manufacturing of alkanesulfonic acids |
| WO2020126855A1 (en) * | 2018-12-21 | 2020-06-25 | Basf Se | Mixture comprising methanesulfonic acid and sulfuric acid |
| EP4010313B1 (en) | 2019-08-07 | 2023-09-06 | Basf Se | Recovery of water-free methanesulfonic acid from the bottom stream of a distillation column |
| CA3156366A1 (en) * | 2019-10-01 | 2021-04-08 | Basf Se | PROCESS FOR THE PRODUCTION OF ALKANESULPHONIC ACIDS |
| CN113214120B (zh) * | 2021-03-25 | 2022-10-04 | 四川上氟科技有限公司 | 一种全氟己基乙基磺酸盐的制备方法 |
| WO2023156430A1 (en) * | 2022-02-18 | 2023-08-24 | Basf Se | Process for producing alkyl sulfonic acid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2697722A (en) * | 1951-01-13 | 1954-12-21 | Standard Oil Co | Manufacture of sulfonic acids |
| US2727920A (en) * | 1951-04-20 | 1955-12-20 | Standard Oil Co | Oxidation of mercaptans to sulfonic acids |
| AU5714698A (en) * | 1997-02-10 | 1998-08-26 | Innochem Inc. | Preparation of alkane sulfonic acids and sulfonyl chlorides by oxidation of alkanethiols and dialkyl disulfides |
-
1998
- 1998-11-25 DE DE19854428A patent/DE19854428A1/de not_active Withdrawn
-
1999
- 1999-11-22 RU RU2001117526/04A patent/RU2230735C2/ru not_active IP Right Cessation
- 1999-11-22 CA CA002350490A patent/CA2350490C/en not_active Expired - Fee Related
- 1999-11-22 JP JP2000583855A patent/JP4294874B2/ja not_active Expired - Fee Related
- 1999-11-22 PL PL347973A patent/PL197882B1/pl unknown
- 1999-11-22 WO PCT/EP1999/008994 patent/WO2000031027A1/de active IP Right Grant
- 1999-11-22 ES ES99962150T patent/ES2200582T3/es not_active Expired - Lifetime
- 1999-11-22 UA UA2001064423A patent/UA66896C2/uk unknown
- 1999-11-22 HU HU0104484A patent/HUP0104484A3/hu unknown
- 1999-11-22 AU AU18593/00A patent/AU765481B2/en not_active Ceased
- 1999-11-22 KR KR1020017006113A patent/KR100599637B1/ko active IP Right Grant
- 1999-11-22 EP EP99962150A patent/EP1133470B1/de not_active Expired - Lifetime
- 1999-11-22 CN CNB998136883A patent/CN1163479C/zh not_active Expired - Lifetime
- 1999-11-22 AT AT99962150T patent/ATE240938T1/de active
- 1999-11-22 DE DE59905681T patent/DE59905681D1/de not_active Expired - Lifetime
- 1999-11-22 SK SK715-2001A patent/SK7152001A3/sk unknown
- 1999-11-22 BR BRPI9915651-2A patent/BR9915651B1/pt not_active IP Right Cessation
- 1999-11-22 US US09/831,362 patent/US6531629B1/en not_active Expired - Lifetime
-
2001
- 2001-05-04 MX MXPA01004496 patent/MXPA01004496A/es unknown
- 2001-05-24 ZA ZA200104256A patent/ZA200104256B/xx unknown
- 2001-05-25 IN IN725CH2001 patent/IN207425B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU765481B2 (en) | 2003-09-18 |
| BR9915651A (pt) | 2001-08-07 |
| WO2000031027A1 (de) | 2000-06-02 |
| EP1133470B1 (de) | 2003-05-21 |
| PL197882B1 (pl) | 2008-05-30 |
| RU2230735C2 (ru) | 2004-06-20 |
| EP1133470A1 (de) | 2001-09-19 |
| DE59905681D1 (de) | 2003-06-26 |
| ES2200582T3 (es) | 2004-03-01 |
| CA2350490A1 (en) | 2000-06-02 |
| MXPA01004496A (es) | 2002-03-01 |
| SK7152001A3 (en) | 2002-01-07 |
| ATE240938T1 (de) | 2003-06-15 |
| DE19854428A1 (de) | 2000-05-31 |
| AU1859300A (en) | 2000-06-13 |
| KR20010092744A (ko) | 2001-10-26 |
| ZA200104256B (en) | 2002-05-24 |
| BR9915651B1 (pt) | 2011-07-26 |
| JP2002530369A (ja) | 2002-09-17 |
| UA66896C2 (uk) | 2004-06-15 |
| CN1328544A (zh) | 2001-12-26 |
| US6531629B1 (en) | 2003-03-11 |
| JP4294874B2 (ja) | 2009-07-15 |
| HUP0104484A2 (hu) | 2002-03-28 |
| PL347973A1 (en) | 2002-05-06 |
| MX217997B (sl) | 2003-12-08 |
| CN1163479C (zh) | 2004-08-25 |
| HUP0104484A3 (en) | 2003-07-28 |
| CA2350490C (en) | 2008-03-04 |
| KR100599637B1 (ko) | 2006-07-12 |
| IN207425B (sl) | 2007-06-29 |