FR2372227A1 - Procede de preparation de poudres detergentes - Google Patents
Procede de preparation de poudres detergentesInfo
- Publication number
- FR2372227A1 FR2372227A1 FR7735571A FR7735571A FR2372227A1 FR 2372227 A1 FR2372227 A1 FR 2372227A1 FR 7735571 A FR7735571 A FR 7735571A FR 7735571 A FR7735571 A FR 7735571A FR 2372227 A1 FR2372227 A1 FR 2372227A1
- Authority
- FR
- France
- Prior art keywords
- detergent powders
- preparing detergent
- relates
- preparing
- powders
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000007921 spray Substances 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2082—Polycarboxylic acids-salts thereof
-
- 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
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- 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
- C11D11/02—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)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
L'invention concerne l'industrie des détergents. Elle a pour objet un procédé pour préparer des poudres détergentes, suivant lequel on sèche par pulvérisation une suspension aqueuse comprenant des constituants inorganiques et contenant 0,5 à 5 % d'un monosel ou disel de métal alcalin ou d'ammonium d'un acide dicarboxylique de formule
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB49425/76A GB1538607A (en) | 1976-11-26 | 1976-11-26 | Process for manufacture of detergent powders |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2372227A1 true FR2372227A1 (fr) | 1978-06-23 |
FR2372227B1 FR2372227B1 (fr) | 1982-06-18 |
Family
ID=10452301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7735571A Granted FR2372227A1 (fr) | 1976-11-26 | 1977-11-25 | Procede de preparation de poudres detergentes |
Country Status (13)
Country | Link |
---|---|
US (1) | US4140650A (fr) |
AT (1) | AT363573B (fr) |
BE (1) | BE861022A (fr) |
CA (1) | CA1087475A (fr) |
CH (1) | CH630114A5 (fr) |
DE (1) | DE2751924A1 (fr) |
ES (1) | ES464451A1 (fr) |
FR (1) | FR2372227A1 (fr) |
GB (1) | GB1538607A (fr) |
IT (1) | IT1091250B (fr) |
NL (1) | NL7713053A (fr) |
NO (1) | NO148748C (fr) |
SE (1) | SE425747B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0061295A1 (fr) * | 1981-03-23 | 1982-09-29 | Unilever Plc | Procédé de préparation de compositions détergentes à faible teneur en silicats |
EP0201124A2 (fr) * | 1985-05-01 | 1986-11-12 | Procter & Gamble European Technical Center | Compositions de nettoyage |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332692A (en) * | 1979-02-28 | 1982-06-01 | The Procter & Gamble Company | Laundering with a nonionic detergent system at a temperature between the cloud point and the phase coalescence temperatures |
US4416792A (en) * | 1981-11-12 | 1983-11-22 | Lever Brothers Company | Iminodipropionate containing detergent compositions |
US4375422A (en) * | 1981-11-12 | 1983-03-01 | Lever Brothers Company | Homogeneous detergent containing nonionic and surface active iminodipropionate |
US4552681A (en) * | 1983-12-10 | 1985-11-12 | Henkel Kommanditgesellschaft Auf Aktien | Granular, free-flowing detergent component and method for its production |
US5456854A (en) * | 1992-06-19 | 1995-10-10 | Amway Corporation | Dispensible powder detergent |
EP0653481A1 (fr) * | 1993-11-11 | 1995-05-17 | The Procter & Gamble Company | Composition de détergent granulaire |
US5756445A (en) * | 1993-11-11 | 1998-05-26 | The Proctor & Gamble Company | Granular detergent composition comprising a low bulk density component |
US5714450A (en) * | 1996-03-15 | 1998-02-03 | Amway Corporation | Detergent composition containing discrete whitening agent particles |
WO1997033958A1 (fr) * | 1996-03-15 | 1997-09-18 | Amway Corporation | Particules d'azurant disjointes, leur procede de fabrication et detergent en poudre les contenant |
AU2074397A (en) * | 1996-03-15 | 1997-10-01 | Amway Corporation | Powder detergent composition having improved solubility |
US5714451A (en) * | 1996-03-15 | 1998-02-03 | Amway Corporation | Powder detergent composition and method of making |
US6177397B1 (en) | 1997-03-10 | 2001-01-23 | Amway Corporation | Free-flowing agglomerated nonionic surfactant detergent composition and process for making same |
US10351750B2 (en) | 2017-02-03 | 2019-07-16 | Saudi Arabian Oil Company | Drilling fluid compositions with enhanced rheology and methods of using same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2101555A5 (fr) * | 1970-07-10 | 1972-03-31 | Unilever Nv | |
GB1293753A (en) * | 1968-08-08 | 1972-10-25 | Unilever Ltd | Detergent composition |
GB1365674A (en) * | 1971-09-30 | 1974-09-04 | Unilever Ltd | Production of detergent compositions |
FR2238752A1 (en) * | 1973-07-27 | 1975-02-21 | Unilever Nv | Powder detergent prepn - with a two stage drying process |
FR2296683A1 (fr) * | 1975-01-06 | 1976-07-30 | Lankro Chem Ltd | Produit de nettoyage a teneur d'acide alkenyl-succinique ou de son sel |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO121968C (fr) * | 1966-06-23 | 1977-06-13 | Mo Och Domsjoe Ab | |
US3579453A (en) * | 1968-11-12 | 1971-05-18 | Rohm & Haas | Alkali-soluble surfactant consisting of substituted succinic acid-nonionic ethoxylate blends |
US3849327A (en) * | 1971-11-30 | 1974-11-19 | Colgate Palmolive Co | Manufacture of free-flowing particulate heavy duty synthetic detergent composition containing nonionic detergent and anti-redeposition agent |
US3962149A (en) * | 1973-10-12 | 1976-06-08 | Colgate-Palmolive Company | Non-phosphate spray dried detergents containing dicarboxylic acid salts |
-
1976
- 1976-11-26 GB GB49425/76A patent/GB1538607A/en not_active Expired
-
1977
- 1977-11-21 DE DE19772751924 patent/DE2751924A1/de not_active Ceased
- 1977-11-21 BE BE182786A patent/BE861022A/fr not_active IP Right Cessation
- 1977-11-23 AT AT0839577A patent/AT363573B/de not_active IP Right Cessation
- 1977-11-24 NO NO774030A patent/NO148748C/no unknown
- 1977-11-24 SE SE7713321A patent/SE425747B/sv unknown
- 1977-11-24 ES ES464451A patent/ES464451A1/es not_active Expired
- 1977-11-25 FR FR7735571A patent/FR2372227A1/fr active Granted
- 1977-11-25 CA CA291,768A patent/CA1087475A/fr not_active Expired
- 1977-11-25 IT IT69672/77A patent/IT1091250B/it active
- 1977-11-25 US US05/854,943 patent/US4140650A/en not_active Expired - Lifetime
- 1977-11-25 CH CH1449877A patent/CH630114A5/de not_active IP Right Cessation
- 1977-11-28 NL NL7713053A patent/NL7713053A/xx not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1293753A (en) * | 1968-08-08 | 1972-10-25 | Unilever Ltd | Detergent composition |
FR2101555A5 (fr) * | 1970-07-10 | 1972-03-31 | Unilever Nv | |
GB1365674A (en) * | 1971-09-30 | 1974-09-04 | Unilever Ltd | Production of detergent compositions |
FR2238752A1 (en) * | 1973-07-27 | 1975-02-21 | Unilever Nv | Powder detergent prepn - with a two stage drying process |
FR2296683A1 (fr) * | 1975-01-06 | 1976-07-30 | Lankro Chem Ltd | Produit de nettoyage a teneur d'acide alkenyl-succinique ou de son sel |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0061295A1 (fr) * | 1981-03-23 | 1982-09-29 | Unilever Plc | Procédé de préparation de compositions détergentes à faible teneur en silicats |
EP0201124A2 (fr) * | 1985-05-01 | 1986-11-12 | Procter & Gamble European Technical Center | Compositions de nettoyage |
EP0201124A3 (en) * | 1985-05-01 | 1989-06-14 | Procter & Gamble European Technical Center | Cleaning compositions |
Also Published As
Publication number | Publication date |
---|---|
ES464451A1 (es) | 1979-01-01 |
BE861022A (fr) | 1978-05-22 |
CH630114A5 (de) | 1982-05-28 |
ATA839577A (de) | 1981-01-15 |
NO148748B (no) | 1983-08-29 |
NO774030L (no) | 1978-05-29 |
IT1091250B (it) | 1985-07-06 |
AT363573B (de) | 1981-08-10 |
DE2751924A1 (de) | 1978-06-01 |
NO148748C (no) | 1983-12-14 |
US4140650A (en) | 1979-02-20 |
CA1087475A (fr) | 1980-10-14 |
GB1538607A (en) | 1979-01-24 |
SE7713321L (sv) | 1978-05-27 |
NL7713053A (nl) | 1978-05-30 |
SE425747B (sv) | 1982-11-01 |
FR2372227B1 (fr) | 1982-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |