EP0273688A1 - Procédé pour la fabrication d'une poudre détergente séchée par pulvérisation - Google Patents
Procédé pour la fabrication d'une poudre détergente séchée par pulvérisation Download PDFInfo
- Publication number
- EP0273688A1 EP0273688A1 EP87311311A EP87311311A EP0273688A1 EP 0273688 A1 EP0273688 A1 EP 0273688A1 EP 87311311 A EP87311311 A EP 87311311A EP 87311311 A EP87311311 A EP 87311311A EP 0273688 A1 EP0273688 A1 EP 0273688A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slurry
- active compound
- detergent
- wholly
- acid form
- 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
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 ; Methods for using cleaning compositions
- C11D11/02—Preparation in the form of powder by spray drying
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868630726A GB8630726D0 (en) | 1986-12-23 | 1986-12-23 | Manufacture of spray-dried detergent powder |
GB8630726 | 1986-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0273688A1 true EP0273688A1 (fr) | 1988-07-06 |
EP0273688B1 EP0273688B1 (fr) | 1991-09-04 |
Family
ID=10609493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87311311A Expired - Lifetime EP0273688B1 (fr) | 1986-12-23 | 1987-12-22 | Procédé pour la fabrication d'une poudre détergente séchée par pulvérisation |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0273688B1 (fr) |
DE (1) | DE3772739D1 (fr) |
ES (1) | ES2025672T3 (fr) |
GB (1) | GB8630726D0 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998008928A1 (fr) * | 1996-08-26 | 1998-03-05 | The Procter & Gamble Company | Procede de sechage par vaporisation permettant de produire des compositions detergentes et consistant a effectuer le melange prealable de polymeres de polyamines modifiees |
US6528474B1 (en) | 1999-08-04 | 2003-03-04 | Henkel Kommanditgesellschaft Auf Aktien | Method of manufacturing a detergent with soluble builder |
US9724302B2 (en) | 2010-04-09 | 2017-08-08 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2138566A1 (fr) | 2008-06-25 | 2009-12-30 | The Procter and Gamble Company | Procédé de séchage par atomisation |
US7811980B1 (en) | 2009-06-09 | 2010-10-12 | The Procter & Gamble Company | Spray-drying process |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2124410A1 (fr) * | 1971-02-03 | 1972-09-22 | Unilever Nv | |
FR2204684A1 (fr) * | 1972-10-31 | 1974-05-24 | Procter & Gamble | |
GB1355187A (en) * | 1970-07-10 | 1974-06-05 | Unilever Ltd | Production of detergent compositions |
GB2170217A (en) * | 1985-01-28 | 1986-07-30 | Unilever Plc | Spray-dried detergent powder |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8609044D0 (en) * | 1986-04-14 | 1986-05-21 | Unilever Plc | Detergent powders |
-
1986
- 1986-12-23 GB GB868630726A patent/GB8630726D0/en active Pending
-
1987
- 1987-12-22 DE DE8787311311T patent/DE3772739D1/de not_active Expired - Lifetime
- 1987-12-22 ES ES87311311T patent/ES2025672T3/es not_active Expired - Lifetime
- 1987-12-22 EP EP87311311A patent/EP0273688B1/fr not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1355187A (en) * | 1970-07-10 | 1974-06-05 | Unilever Ltd | Production of detergent compositions |
FR2124410A1 (fr) * | 1971-02-03 | 1972-09-22 | Unilever Nv | |
FR2204684A1 (fr) * | 1972-10-31 | 1974-05-24 | Procter & Gamble | |
GB2170217A (en) * | 1985-01-28 | 1986-07-30 | Unilever Plc | Spray-dried detergent powder |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998008928A1 (fr) * | 1996-08-26 | 1998-03-05 | The Procter & Gamble Company | Procede de sechage par vaporisation permettant de produire des compositions detergentes et consistant a effectuer le melange prealable de polymeres de polyamines modifiees |
US6046153A (en) * | 1996-08-26 | 2000-04-04 | The Procter & Gamble Company | Spray drying process for producing detergent compositions involving premixing modified polyamine polymers |
US6528474B1 (en) | 1999-08-04 | 2003-03-04 | Henkel Kommanditgesellschaft Auf Aktien | Method of manufacturing a detergent with soluble builder |
DE19936613B4 (de) * | 1999-08-04 | 2010-09-02 | Henkel Ag & Co. Kgaa | Verfahren zur Herstellung eines Waschmittels mit löslichem Buildersystem |
US9724302B2 (en) | 2010-04-09 | 2017-08-08 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US9730892B2 (en) | 2010-04-09 | 2017-08-15 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US9737483B2 (en) | 2010-04-09 | 2017-08-22 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US9737482B2 (en) | 2010-04-09 | 2017-08-22 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US9757336B2 (en) | 2010-04-09 | 2017-09-12 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US9808424B2 (en) | 2010-04-09 | 2017-11-07 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US10045941B2 (en) | 2010-04-09 | 2018-08-14 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US10398648B2 (en) | 2010-04-09 | 2019-09-03 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
Also Published As
Publication number | Publication date |
---|---|
ES2025672T3 (es) | 1992-04-01 |
EP0273688B1 (fr) | 1991-09-04 |
DE3772739D1 (de) | 1991-10-10 |
GB8630726D0 (en) | 1987-02-04 |
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