CA2130007A1 - Process for Making Detergent Granules by Neutralisation of Sulphonic Acids - Google Patents
Process for Making Detergent Granules by Neutralisation of Sulphonic AcidsInfo
- Publication number
- CA2130007A1 CA2130007A1 CA 2130007 CA2130007A CA2130007A1 CA 2130007 A1 CA2130007 A1 CA 2130007A1 CA 2130007 CA2130007 CA 2130007 CA 2130007 A CA2130007 A CA 2130007A CA 2130007 A1 CA2130007 A1 CA 2130007A1
- Authority
- CA
- Canada
- Prior art keywords
- neutralisation
- sulphonic acids
- detergent granules
- making detergent
- making
- 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
- 239000003599 detergent Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- 238000006386 neutralization reaction Methods 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title 1
- 239000008187 granular material Substances 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 2
- 239000003945 anionic surfactant Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
- C11D17/065—High-density particulate detergent compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention relates to a process for making a detergent particle by neutralisation of the acid form of an anionic surfactant in a high shear mixer by a stoichiometric excess of finely divided particulate neutralising agent having an average particle size of less than 5 µm. The present invention also encompasses free-flowing detergent compositions made with the process.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92870026.9 | 1992-02-14 | ||
EP19920870026 EP0555622B1 (en) | 1992-02-14 | 1992-02-14 | Process for making detergent granules by neutralisation of sulphonic acids |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2130007A1 true CA2130007A1 (en) | 1993-08-15 |
CA2130007C CA2130007C (en) | 1998-08-25 |
Family
ID=8212240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2130007 Expired - Fee Related CA2130007C (en) | 1992-02-14 | 1993-01-27 | Process for making detergent granules by neutralisation of sulphonic acids |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0555622B1 (en) |
JP (1) | JP3295083B2 (en) |
CN (1) | CN1054632C (en) |
AU (1) | AU3595593A (en) |
CA (1) | CA2130007C (en) |
DE (1) | DE69220773T2 (en) |
EG (1) | EG20243A (en) |
ES (1) | ES2104884T3 (en) |
MA (1) | MA22796A1 (en) |
MX (1) | MX9300770A (en) |
MY (1) | MY130067A (en) |
PH (1) | PH31576A (en) |
TR (1) | TR26854A (en) |
WO (1) | WO1993016154A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4314885A1 (en) * | 1993-05-05 | 1994-11-10 | Sued Chemie Ag | Process for neutralizing the acid form of anionic surfactants, agglomerates and detergents obtained thereafter |
GB9417354D0 (en) * | 1994-08-26 | 1994-10-19 | Unilever Plc | Detergent particles and process for their production |
US5573697A (en) * | 1995-05-31 | 1996-11-12 | Riddick; Eric F. | Process for making high active, high density detergent granules |
US6207635B1 (en) | 1995-05-31 | 2001-03-27 | The Procter & Gamble Company | Process for manufacture of high density detergent granules |
CN1116400C (en) * | 1996-02-29 | 2003-07-30 | 普罗格特-甘布尔公司 | Process for mfg. high density detergent granules |
EP0883678B1 (en) * | 1996-02-29 | 2004-05-19 | The Procter & Gamble Company | Process for manufacture of high density detergent granules |
TW397862B (en) * | 1996-09-06 | 2000-07-11 | Kao Corp | Detergent granules and method for producing the same, and high-bulk density detergent composition |
DE19700776A1 (en) * | 1997-01-13 | 1998-07-16 | Henkel Kgaa | Granular detergent with improved fat washing capacity |
GB9712583D0 (en) | 1997-06-16 | 1997-08-20 | Unilever Plc | Production of detergent granulates |
GB9712580D0 (en) * | 1997-06-16 | 1997-08-20 | Unilever Plc | Production of detergent granulates |
GB9713748D0 (en) * | 1997-06-27 | 1997-09-03 | Unilever Plc | Production of detergent granulates |
PL188065B1 (en) * | 1997-09-12 | 2004-12-31 | Izabella Bogacka | Method of obtaining daily personal hygiene agents |
DE19844523A1 (en) | 1998-09-29 | 2000-03-30 | Henkel Kgaa | Granulation process |
GB9825563D0 (en) | 1998-11-20 | 1999-01-13 | Unilever Plc | Particulate laundry detergent compositions containing anionic surfactant granules |
DE19855380A1 (en) * | 1998-12-01 | 2000-06-08 | Henkel Kgaa | Granulation process |
GB0023489D0 (en) * | 2000-09-25 | 2000-11-08 | Unilever Plc | Production of anionic surfactant granules by in situ neutralisation |
GB0023487D0 (en) | 2000-09-25 | 2000-11-08 | Unilever Plc | Production of anionic surfactant granules by in situ neutralisation |
GB0023488D0 (en) | 2000-09-25 | 2000-11-08 | Unilever Plc | Production of anionic surfactant granules by in situ neutralisation |
GB0119708D0 (en) | 2001-08-13 | 2001-10-03 | Unilever Plc | Process for the production of detergent granules |
DE10160319B4 (en) * | 2001-12-07 | 2008-05-15 | Henkel Kgaa | Surfactant granules and process for the preparation of surfactant granules |
DE10163603B4 (en) | 2001-12-21 | 2006-05-04 | Henkel Kgaa | Process for the preparation of builder-containing surfactant granules |
DE10232304B4 (en) * | 2002-07-17 | 2005-10-27 | Henkel Kgaa | Neutralization in the mixer |
DE10258011A1 (en) * | 2002-12-12 | 2004-07-08 | Henkel Kgaa | Dry neutralization process |
CN103773618B (en) * | 2014-02-12 | 2015-04-01 | 浙江赞宇科技股份有限公司 | Process and device for continuously preparing powdery washing powder particles |
WO2015176290A1 (en) * | 2014-05-23 | 2015-11-26 | The Procter & Gamble Company | Two-stage neutralization process for forming detergent granules, and products containing the same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1404317A (en) * | 1971-10-23 | 1975-08-28 | Bell Chemicals Pty Ltd | Manufacture of detergent powders |
US4515707A (en) * | 1983-06-27 | 1985-05-07 | The Chemithon Corporation | Intermediate product for use in producing a detergent bar and method for producing same |
US4970017A (en) * | 1985-04-25 | 1990-11-13 | Lion Corporation | Process for production of granular detergent composition having high bulk density |
US4721580A (en) * | 1987-01-07 | 1988-01-26 | The Procter & Gamble Company | Anionic end-capped oligomeric esters as soil release agents in detergent compositions |
US4919847A (en) * | 1988-06-03 | 1990-04-24 | Colgate Palmolive Co. | Process for manufacturing particulate detergent composition directly from in situ produced anionic detergent salt |
IN170991B (en) * | 1988-07-21 | 1992-06-27 | Lever Hindustan Ltd | |
CA1337513C (en) * | 1988-07-21 | 1995-11-07 | Michael William Hollingsworth | Detergent compositions and process for preparing them |
JPH02273655A (en) * | 1989-04-14 | 1990-11-08 | Teika Corp | Preparation of long chain organic sulfonic acid metal salt |
CA2017921C (en) * | 1989-06-09 | 1995-05-16 | John Michael Jolicoeur | Formation of detergent granules by deagglomeration of detergent dough |
GB8922018D0 (en) * | 1989-09-29 | 1989-11-15 | Unilever Plc | Detergent compositions and process for preparing them |
GB9001285D0 (en) * | 1990-01-19 | 1990-03-21 | Unilever Plc | Detergent compositions and process for preparing them |
-
1992
- 1992-02-14 DE DE1992620773 patent/DE69220773T2/en not_active Expired - Fee Related
- 1992-02-14 ES ES92870026T patent/ES2104884T3/en not_active Expired - Lifetime
- 1992-02-14 EP EP19920870026 patent/EP0555622B1/en not_active Expired - Lifetime
-
1993
- 1993-01-27 WO PCT/US1993/000736 patent/WO1993016154A1/en active Application Filing
- 1993-01-27 CA CA 2130007 patent/CA2130007C/en not_active Expired - Fee Related
- 1993-01-27 AU AU35955/93A patent/AU3595593A/en not_active Abandoned
- 1993-01-27 JP JP51410093A patent/JP3295083B2/en not_active Expired - Fee Related
- 1993-01-28 TR TR00093/93A patent/TR26854A/en unknown
- 1993-02-08 PH PH45691A patent/PH31576A/en unknown
- 1993-02-10 MY MYPI9300204 patent/MY130067A/en unknown
- 1993-02-11 EG EG20893D patent/EG20243A/en active
- 1993-02-12 MX MX9300770A patent/MX9300770A/en not_active IP Right Cessation
- 1993-02-12 MA MA23088A patent/MA22796A1/en unknown
- 1993-02-13 CN CN93101600A patent/CN1054632C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3295083B2 (en) | 2002-06-24 |
JPH07503750A (en) | 1995-04-20 |
DE69220773T2 (en) | 1998-02-12 |
EP0555622A1 (en) | 1993-08-18 |
MX9300770A (en) | 1993-09-30 |
WO1993016154A1 (en) | 1993-08-19 |
ES2104884T3 (en) | 1997-10-16 |
CN1054632C (en) | 2000-07-19 |
AU3595593A (en) | 1993-09-03 |
MA22796A1 (en) | 1993-10-01 |
EG20243A (en) | 1998-05-31 |
CA2130007C (en) | 1998-08-25 |
PH31576A (en) | 1998-11-03 |
CN1075332A (en) | 1993-08-18 |
MY130067A (en) | 2007-05-31 |
TR26854A (en) | 1994-08-19 |
DE69220773D1 (en) | 1997-08-14 |
EP0555622B1 (en) | 1997-07-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2130007A1 (en) | Process for Making Detergent Granules by Neutralisation of Sulphonic Acids | |
DE2354791C2 (en) | Enzyme granules, processes for their preparation and their use in solid detergent compositions | |
CA2169092A1 (en) | Process for Making High Density Detergent Agglomerates | |
CA2026156A1 (en) | Process for preparing high bulk density detergent compositions | |
EP0340013A3 (en) | Detergent compositions and process for preparing them | |
CA2183743A1 (en) | Process for Making a Granular Detergent Composition Containing Hydrotropes | |
CA2108166A1 (en) | Chemical structuring of surfactant pastes to form high active surfactantgranules | |
CA2094831A1 (en) | Process for agglomerating aluminosilicate or layered silicate detergent builders | |
IE902074L (en) | Formation of discrete, high active detergent granules using¹a continuous neutralization system | |
EP0168102A2 (en) | A process for the preparation of a powder detergent composition of high bulk density | |
CA2083331A1 (en) | Detergent compositions | |
CA2034244A1 (en) | Detergent compositions and process for preparing them | |
US4416809A (en) | Granular detergent composition | |
EP0637628A3 (en) | Mix process for formulating detergents | |
EP0538294B1 (en) | Process for making washing and cleaning-active tenside granulates | |
AU5618294A (en) | Detergent compositions with calcium ions and polyhydroxy fatty acid amide nonionic/selected anionic/soap surfactant mixture | |
CA2064655A1 (en) | Process for Preparing Detergent Compositions | |
CA2085351A1 (en) | Process for producing agglomerated 2,2'-oxodisuccinate/zeolite a detergency builder | |
CA2146686A1 (en) | Granular Detergent Composition | |
CA2170731A1 (en) | Process for Preparing Detergent Compositions | |
CA2261948A1 (en) | A process and composition for detergents | |
AU7053294A (en) | Granular detergent compositions containing selected builders in optimum ratios | |
PL351556A1 (en) | Powdery detergent composition | |
JPS60133095A (en) | Granular detergent composition | |
NO20001759L (en) | Process for the preparation of free-flowing particulate material using neutralizing fatty acids |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |