CA2143628A1 - Process for making high density granular detergent and compositions made by the process - Google Patents
Process for making high density granular detergent and compositions made by the processInfo
- Publication number
- CA2143628A1 CA2143628A1 CA 2143628 CA2143628A CA2143628A1 CA 2143628 A1 CA2143628 A1 CA 2143628A1 CA 2143628 CA2143628 CA 2143628 CA 2143628 A CA2143628 A CA 2143628A CA 2143628 A1 CA2143628 A1 CA 2143628A1
- Authority
- CA
- Canada
- Prior art keywords
- high density
- granular detergent
- making high
- compositions made
- density granular
- 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 4
- 238000000034 method Methods 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 238000010410 dusting Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000005507 spraying Methods 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- 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
- C11D11/0088—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 the liquefied ingredients being sprayed or adsorbed onto solid particles
-
- 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
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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
A process in which the bulk density of a particulate detergent material is increased starting from an initial bulk density of at least 600 g/l, by spraying a liquid onto the particles and dusting with a fine powder in one or more rotating drum(s) or mixer(s), characterised in that the particulate detergent material initially has a mean particle size greater than 400 micrometers, and that the increase in the mean particle size during the process is not greater than 60 %. The invention also discloses a detergent composition having excellent dispensing and dissolving properties.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92870138 | 1992-09-01 | ||
EP92870138.2 | 1992-09-01 | ||
EP93200460.9 | 1993-02-18 | ||
EP93200460 | 1993-02-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2143628A1 true CA2143628A1 (en) | 1994-03-17 |
CA2143628C CA2143628C (en) | 1999-01-12 |
Family
ID=26132630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002143628A Expired - Fee Related CA2143628C (en) | 1992-09-01 | 1993-08-30 | Process for making high density granular detergent and compositions made by the process |
Country Status (18)
Country | Link |
---|---|
JP (1) | JP4056557B2 (en) |
KR (1) | KR950703050A (en) |
CN (1) | CN1061369C (en) |
AT (1) | ATE201900T1 (en) |
AU (1) | AU677238B2 (en) |
CA (1) | CA2143628C (en) |
DE (1) | DE69330311T3 (en) |
DK (1) | DK0660873T3 (en) |
EG (1) | EG20394A (en) |
ES (1) | ES2157223T5 (en) |
FI (1) | FI950913A (en) |
IN (1) | IN188571B (en) |
MA (1) | MA22965A1 (en) |
MX (1) | MX9305352A (en) |
NO (1) | NO950768L (en) |
PT (1) | PT660873E (en) |
TR (1) | TR27586A (en) |
WO (1) | WO1994005761A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USH1604H (en) * | 1993-06-25 | 1996-11-05 | Welch; Robert G. | Process for continuous production of high density detergent agglomerates in a single mixer/densifier |
EP0709449A1 (en) * | 1994-10-28 | 1996-05-01 | The Procter & Gamble Company | Non-aqueous compositions comprising polyhydroxy fatty acid amides |
DE19538028A1 (en) * | 1995-10-12 | 1997-04-17 | Sued Chemie Ag | detergent additive |
EP0816485B1 (en) * | 1996-07-04 | 2005-12-14 | The Procter & Gamble Company | Process for making detergent compositions |
TW462987B (en) * | 1996-08-26 | 2001-11-11 | Kao Corp | Method for producing high-bulk density detergent composition |
US6211137B1 (en) * | 1996-10-04 | 2001-04-03 | The Procter & Gamble Company | Process for making a detergent composition by non-tower process |
US6211138B1 (en) * | 1996-10-04 | 2001-04-03 | The Procter & Gamble Company | Process for making a detergent composition by non-tower process |
WO2000023560A1 (en) * | 1998-10-16 | 2000-04-27 | Kao Corporation | Process for producing detergent particles |
EP1104804B1 (en) | 1999-06-14 | 2005-04-20 | Kao Corporation | Method for producing single nucleus detergent particles |
US6706931B2 (en) | 2000-12-21 | 2004-03-16 | Shell Oil Company | Branched primary alcohol compositions and derivatives thereof |
DE102006035746A1 (en) * | 2006-07-28 | 2008-01-31 | Henkel Kgaa | liquid carrier |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4411809A (en) * | 1976-12-02 | 1983-10-25 | Colgate Palmolive Company | Concentrated heavy duty particulate laundry detergent |
US4666740A (en) * | 1976-12-02 | 1987-05-19 | The Colgate-Palmolive Co. | Phosphate-free concentrated particulate heavy duty laundry detergent |
DE3424987A1 (en) * | 1984-07-06 | 1986-02-06 | Unilever N.V., Rotterdam | METHOD FOR PRODUCING A POWDERED DETERGENT WITH INCREASED SHOULDER WEIGHT |
US4970017A (en) * | 1985-04-25 | 1990-11-13 | Lion Corporation | Process for production of granular detergent composition having high bulk density |
DE3812530A1 (en) * | 1988-04-15 | 1989-10-26 | Henkel Kgaa | PROCESS FOR INCREASING THE DENSITY OF SPREADY DRY, PHOSPHATE-REDUCED DETERGENT |
GB8810821D0 (en) * | 1988-05-06 | 1988-06-08 | Unilever Plc | Detergent compositions & process for preparing them |
DE68925938T2 (en) * | 1988-11-02 | 1996-08-08 | Unilever Nv | Process for producing a granular detergent composition with high bulk density |
GB8907187D0 (en) * | 1989-03-30 | 1989-05-10 | Unilever Plc | Detergent compositions and process for preparing them |
GB8922018D0 (en) * | 1989-09-29 | 1989-11-15 | Unilever Plc | Detergent compositions and process for preparing them |
SK278833B6 (en) * | 1992-01-17 | 1998-03-04 | Unilever Nv | Detergent whitening mixture containing particles |
-
1993
- 1993-08-26 TR TR00729/93A patent/TR27586A/en unknown
- 1993-08-29 EG EG55693A patent/EG20394A/en active
- 1993-08-30 DE DE69330311T patent/DE69330311T3/en not_active Expired - Lifetime
- 1993-08-30 KR KR1019950700779A patent/KR950703050A/en not_active Application Discontinuation
- 1993-08-30 JP JP50737094A patent/JP4056557B2/en not_active Expired - Fee Related
- 1993-08-30 WO PCT/US1993/008151 patent/WO1994005761A1/en active IP Right Grant
- 1993-08-30 PT PT93922135T patent/PT660873E/en unknown
- 1993-08-30 DK DK93922135T patent/DK0660873T3/en active
- 1993-08-30 CA CA002143628A patent/CA2143628C/en not_active Expired - Fee Related
- 1993-08-30 AT AT93922135T patent/ATE201900T1/en not_active IP Right Cessation
- 1993-08-30 AU AU51245/93A patent/AU677238B2/en not_active Ceased
- 1993-08-30 ES ES93922135T patent/ES2157223T5/en not_active Expired - Lifetime
- 1993-08-31 MA MA23274A patent/MA22965A1/en unknown
- 1993-09-01 MX MX9305352A patent/MX9305352A/en unknown
- 1993-09-01 IN IN951DE1993 patent/IN188571B/en unknown
- 1993-09-01 CN CN93118968A patent/CN1061369C/en not_active Expired - Fee Related
-
1995
- 1995-02-28 NO NO950768A patent/NO950768L/en not_active Application Discontinuation
- 1995-02-28 FI FI950913A patent/FI950913A/en unknown
Also Published As
Publication number | Publication date |
---|---|
MA22965A1 (en) | 1994-04-01 |
DE69330311D1 (en) | 2001-07-12 |
NO950768D0 (en) | 1995-02-28 |
IN188571B (en) | 2002-10-19 |
ES2157223T5 (en) | 2007-03-01 |
FI950913A0 (en) | 1995-02-28 |
KR950703050A (en) | 1995-08-23 |
JP4056557B2 (en) | 2008-03-05 |
DE69330311T3 (en) | 2006-11-30 |
CN1061369C (en) | 2001-01-31 |
DK0660873T3 (en) | 2001-08-27 |
CN1086258A (en) | 1994-05-04 |
ES2157223T3 (en) | 2001-08-16 |
DE69330311T2 (en) | 2002-03-14 |
ATE201900T1 (en) | 2001-06-15 |
AU5124593A (en) | 1994-03-29 |
AU677238B2 (en) | 1997-04-17 |
PT660873E (en) | 2001-10-31 |
NO950768L (en) | 1995-04-28 |
WO1994005761A1 (en) | 1994-03-17 |
MX9305352A (en) | 1994-04-29 |
FI950913A (en) | 1995-02-28 |
EG20394A (en) | 1999-02-28 |
JPH08500631A (en) | 1996-01-23 |
CA2143628C (en) | 1999-01-12 |
TR27586A (en) | 1995-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |