DE69316447T2 - Verfahren zur Herstellung von pulverförmigen, anionischen Tensiden - Google Patents
Verfahren zur Herstellung von pulverförmigen, anionischen TensidenInfo
- Publication number
- DE69316447T2 DE69316447T2 DE1993616447 DE69316447T DE69316447T2 DE 69316447 T2 DE69316447 T2 DE 69316447T2 DE 1993616447 DE1993616447 DE 1993616447 DE 69316447 T DE69316447 T DE 69316447T DE 69316447 T2 DE69316447 T2 DE 69316447T2
- Authority
- DE
- Germany
- Prior art keywords
- powdery
- preparation
- anionic surfactants
- anionic
- surfactants
- 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 - Lifetime
Links
- 239000003945 anionic surfactant Substances 0.000 title 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
- B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
- B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14036392A JP3179186B2 (ja) | 1992-06-01 | 1992-06-01 | アニオン活性剤粉粒体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69316447D1 DE69316447D1 (de) | 1998-02-26 |
DE69316447T2 true DE69316447T2 (de) | 1998-05-07 |
Family
ID=15267087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1993616447 Expired - Lifetime DE69316447T2 (de) | 1992-06-01 | 1993-05-28 | Verfahren zur Herstellung von pulverförmigen, anionischen Tensiden |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0572957B1 (de) |
JP (1) | JP3179186B2 (de) |
DE (1) | DE69316447T2 (de) |
ES (1) | ES2111665T3 (de) |
TW (1) | TW237396B (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9417356D0 (en) * | 1994-08-26 | 1994-10-19 | Unilever Plc | Detergent particles and process for their production |
GB9417354D0 (en) † | 1994-08-26 | 1994-10-19 | Unilever Plc | Detergent particles and process for their production |
JPH08199197A (ja) * | 1995-01-27 | 1996-08-06 | Kao Corp | 洗剤ペレットの製造方法及びそれを用いる高嵩密度洗剤の製造方法 |
DE19534371C1 (de) * | 1995-09-15 | 1997-02-20 | Henkel Kgaa | Verfahren zur Herstellung wasser- und staubfreier Zuckertensidgranulate |
GB9604022D0 (en) * | 1996-02-26 | 1996-04-24 | Unilever Plc | Anionic detergent particles |
GB9604000D0 (en) * | 1996-02-26 | 1996-04-24 | Unilever Plc | Production of anionic detergent particles |
DE19641275C1 (de) * | 1996-10-07 | 1998-03-12 | Henkel Kgaa | Verfahren zur Herstellung wasser- und staubfreier Aniontensidgranulate |
DE19707649C1 (de) | 1997-02-26 | 1998-10-22 | Henkel Kgaa | Verfahren zur Herstellung von Waschmittelrohstoffen |
JP3511491B2 (ja) | 1999-12-01 | 2004-03-29 | 花王株式会社 | アルキル硫酸エステル塩粉粒体の製法 |
GB0023489D0 (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 |
GB0023487D0 (en) | 2000-09-25 | 2000-11-08 | Unilever Plc | Production of anionic surfactant granules by in situ neutralisation |
WO2003064577A1 (en) * | 2002-01-29 | 2003-08-07 | Kao Corporation | Anionic surfactant powder |
MY145387A (en) * | 2003-06-12 | 2012-01-31 | Lion Corp | Powder, flakes, or pellets containing a-sulfo fatty acid alkylester salt in high concentrations and process for production thereof; and granular detergent and process for production thereof |
US7485615B2 (en) | 2003-08-06 | 2009-02-03 | Kao Corporation | Process for producing granular anionic surfactant |
JP4319133B2 (ja) | 2003-12-26 | 2009-08-26 | 花王株式会社 | 粒状アニオン界面活性剤の製造方法 |
JP2006056985A (ja) * | 2004-08-19 | 2006-03-02 | Kao Corp | 洗剤組成物 |
JP5020482B2 (ja) | 2005-01-13 | 2012-09-05 | 花王株式会社 | アニオン界面活性剤粉粒体 |
JP2006274156A (ja) * | 2005-03-30 | 2006-10-12 | Kao Corp | 高純度アニオン界面活性剤粉粒体の製造方法 |
CN1883784B (zh) * | 2005-06-21 | 2010-10-13 | 花王株式会社 | 粒状阴离子表面活性剂的制备方法 |
JP2008143998A (ja) * | 2006-12-08 | 2008-06-26 | Kao Corp | アニオン界面活性剤の製造方法 |
US8242070B2 (en) | 2006-10-16 | 2012-08-14 | Kao Corporation | Method for producing anionic surfactant |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141675A (ja) * | 1974-10-05 | 1976-04-08 | Lion Fat Oil Co Ltd | Kaimenkatsuseizaisuiyoekino noshukuhoho |
JPS5813835B2 (ja) * | 1978-07-05 | 1983-03-16 | 株式会社日立製作所 | 回転羽根型蒸発器 |
JPH0816237B2 (ja) * | 1989-02-23 | 1996-02-21 | 花王株式会社 | 高密度洗剤用ペースト原料の連続乾燥方法 |
US5075041A (en) * | 1990-06-28 | 1991-12-24 | Shell Oil Company | Process for the preparation of secondary alcohol sulfate-containing surfactant compositions |
-
1992
- 1992-06-01 JP JP14036392A patent/JP3179186B2/ja not_active Expired - Fee Related
-
1993
- 1993-05-28 DE DE1993616447 patent/DE69316447T2/de not_active Expired - Lifetime
- 1993-05-28 EP EP19930108713 patent/EP0572957B1/de not_active Expired - Lifetime
- 1993-05-28 ES ES93108713T patent/ES2111665T3/es not_active Expired - Lifetime
- 1993-05-28 TW TW82104251A patent/TW237396B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0572957B1 (de) | 1998-01-21 |
JP3179186B2 (ja) | 2001-06-25 |
DE69316447D1 (de) | 1998-02-26 |
EP0572957A3 (de) | 1994-12-07 |
JPH05331496A (ja) | 1993-12-14 |
EP0572957A2 (de) | 1993-12-08 |
TW237396B (de) | 1995-01-01 |
ES2111665T3 (es) | 1998-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |