IN2014CN04421A - - Google Patents
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- Publication number
- IN2014CN04421A IN2014CN04421A IN4421CHN2014A IN2014CN04421A IN 2014CN04421 A IN2014CN04421 A IN 2014CN04421A IN 4421CHN2014 A IN4421CHN2014 A IN 4421CHN2014A IN 2014CN04421 A IN2014CN04421 A IN 2014CN04421A
- Authority
- IN
- India
- Prior art keywords
- internal olefin
- relates
- sulfonated
- base
- sulfonate
- Prior art date
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
- C07C303/22—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 from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
-
- 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
- C07C303/04—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 substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—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 substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/20—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic unsaturated carbon skeleton
Abstract
The invention relates to a process for preparing an internal olefin sulfonate comprising sulfonating an internal olefin into sulfonated internal olefin followed by contacting sulfonated internal olefin with a base containing solution wherein the molar ratio of internal olefin to solvent for the base is higher than 0.06. Further the invention relates to an internal olefin sulfonate obtainable by said process.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11195469 | 2011-12-23 | ||
PCT/EP2012/076804 WO2013093075A1 (en) | 2011-12-23 | 2012-12-21 | Process for preparing an internal olefin sulfonate |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN04421A true IN2014CN04421A (en) | 2015-09-04 |
Family
ID=47436013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN4421CHN2014 IN2014CN04421A (en) | 2011-12-23 | 2012-12-21 |
Country Status (12)
Country | Link |
---|---|
US (1) | US9688621B2 (en) |
EP (1) | EP2794557A1 (en) |
JP (1) | JP2015506340A (en) |
CN (1) | CN104053644A (en) |
BR (1) | BR112014015588A2 (en) |
CA (1) | CA2858773A1 (en) |
CO (1) | CO7010823A2 (en) |
EA (1) | EA201491266A1 (en) |
IN (1) | IN2014CN04421A (en) |
MX (1) | MX2014007373A (en) |
SG (1) | SG11201403071WA (en) |
WO (1) | WO2013093075A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6393168B2 (en) * | 2013-12-27 | 2018-09-19 | 花王株式会社 | Method for producing internal olefin sulfonate |
CN104785159B (en) * | 2015-03-23 | 2017-10-13 | 中国日用化学工业研究院 | A kind of technique for preparing sulfonate and sulfuric acid composite anion surfactant |
RU2715239C2 (en) | 2015-05-07 | 2020-02-26 | Родиа Операсьон | Process for decarboxylative ketonization of fatty acids or fatty acid derivatives |
CN105462506A (en) * | 2015-11-14 | 2016-04-06 | 华玉叶 | Tire brightener |
CN105238275A (en) * | 2015-11-14 | 2016-01-13 | 华玉叶 | Tire brightener |
CN105602456A (en) * | 2015-11-14 | 2016-05-25 | 华玉叶 | Tire brightener |
JP6944814B2 (en) | 2016-05-31 | 2021-10-06 | 花王株式会社 | Detergent composition for textile products |
EP3467082B1 (en) | 2016-05-31 | 2021-01-06 | Kao Corporation | Liquid detergent composition for textile products |
AU2017275182B2 (en) | 2016-05-31 | 2021-10-14 | Kao Corporation | Liquid detergent composition for textile products |
WO2018043086A1 (en) * | 2016-08-31 | 2018-03-08 | 花王株式会社 | Oral composition and oral plaque dispersion agent |
WO2018087181A1 (en) | 2016-11-08 | 2018-05-17 | Rhodia Operations | Method for making end compounds from internal ketones issued from the decarboxylative ketonization of fatty acids or fatty acid derivatives |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6059903B2 (en) | 1977-08-25 | 1985-12-27 | ライオン株式会社 | Method for producing internal olefin sulfonate |
US4248793A (en) | 1979-09-26 | 1981-02-03 | The Lion Fat & Oil Co., Ltd. | Process for the production of internal olefin sulfonate |
US4579690A (en) | 1984-12-28 | 1986-04-01 | Shell Oil Company | Process for the deoiling of olefin sulfonates |
GB8817293D0 (en) | 1988-07-20 | 1988-08-24 | Shell Int Research | Process for preparation of internal olefin sulphonates |
GB9000719D0 (en) | 1990-01-12 | 1990-03-14 | Shell Int Research | Process for the preparation of beta-substituted sulphonic acids and/or sulphonates |
US5488148A (en) * | 1993-09-01 | 1996-01-30 | Vista Chemical Company | Process for sulfonating internal olefins |
US5510306A (en) | 1993-12-29 | 1996-04-23 | Shell Oil Company | Process for isomerizing linear olefins to isoolefins |
US5648585A (en) | 1993-12-29 | 1997-07-15 | Murray; Brendan Dermot | Process for isomerizing linear olefins to isoolefins |
AU6257996A (en) | 1995-06-07 | 1996-12-30 | Pq Corporation | Process for preparing ferrierite |
US5849960A (en) | 1996-11-26 | 1998-12-15 | Shell Oil Company | Highly branched primary alcohol compositions, and biodegradable detergents made therefrom |
WO2000064867A1 (en) * | 1999-04-27 | 2000-11-02 | Condea Vista Company | Process for preparing and isolating sulfonated internal olefins |
CA2760789C (en) | 2009-05-05 | 2016-07-19 | Stepan Company | Sulfonated internal olefin surfactant for enhanced oil recovery |
-
2012
- 2012-12-21 WO PCT/EP2012/076804 patent/WO2013093075A1/en active Application Filing
- 2012-12-21 MX MX2014007373A patent/MX2014007373A/en unknown
- 2012-12-21 US US14/366,757 patent/US9688621B2/en not_active Expired - Fee Related
- 2012-12-21 EP EP12806512.5A patent/EP2794557A1/en not_active Withdrawn
- 2012-12-21 SG SG11201403071WA patent/SG11201403071WA/en unknown
- 2012-12-21 EA EA201491266A patent/EA201491266A1/en unknown
- 2012-12-21 CA CA2858773A patent/CA2858773A1/en not_active Abandoned
- 2012-12-21 JP JP2014548095A patent/JP2015506340A/en active Pending
- 2012-12-21 BR BR112014015588A patent/BR112014015588A2/en not_active IP Right Cessation
- 2012-12-21 IN IN4421CHN2014 patent/IN2014CN04421A/en unknown
- 2012-12-21 CN CN201280067014.4A patent/CN104053644A/en active Pending
-
2014
- 2014-07-17 CO CO14155206A patent/CO7010823A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2013093075A1 (en) | 2013-06-27 |
BR112014015588A2 (en) | 2017-08-22 |
US20140336409A1 (en) | 2014-11-13 |
EA201491266A1 (en) | 2014-09-30 |
CA2858773A1 (en) | 2013-06-27 |
JP2015506340A (en) | 2015-03-02 |
US9688621B2 (en) | 2017-06-27 |
CN104053644A (en) | 2014-09-17 |
EP2794557A1 (en) | 2014-10-29 |
CO7010823A2 (en) | 2014-07-31 |
SG11201403071WA (en) | 2014-08-28 |
MX2014007373A (en) | 2014-08-27 |
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