WO2002046341A3 - Process for manufacture of non-granular solid detergent composition - Google Patents
Process for manufacture of non-granular solid detergent composition Download PDFInfo
- Publication number
- WO2002046341A3 WO2002046341A3 PCT/EP2001/012996 EP0112996W WO0246341A3 WO 2002046341 A3 WO2002046341 A3 WO 2002046341A3 EP 0112996 W EP0112996 W EP 0112996W WO 0246341 A3 WO0246341 A3 WO 0246341A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- detergent
- weight
- alkaline
- granular solid
- aluminium
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000013042 solid detergent Substances 0.000 title abstract 2
- 239000003599 detergent Substances 0.000 abstract 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal salt Chemical class 0.000 abstract 1
- 150000004645 aluminates Chemical class 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 150000001639 boron compounds Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C11D3/046—Salts
-
- 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
-
- 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
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/006—Detergents in the form of bars or tablets containing mainly surfactants, but no builders, e.g. syndet bar
-
- 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
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0065—Solid detergents containing builders
- C11D17/0069—Laundry bars
-
- 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
- C11D3/042—Acids
-
- 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
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/06—Inorganic compounds
- C11D9/08—Water-soluble compounds
- C11D9/10—Salts
- C11D9/16—Borates
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)
Abstract
A process for preparing a non-granular solid detergent product comprising:-from 5% to 70%, preferably from 10% to 30% by weight of detergent active;from 0.5% to 30%, preferably from 1% to 15% by weight of boron containing structuring system;from 5% to 30% by weight of water; from 0%-30%, preferably from1% to 30%, more preferably from 10% to 25% by weight of detergent builder; andoptionally other benefit agents;the process comprising the steps of(a) neutralising the acid precursor of the detergent active using an alkaline material selected from a silicate, carbonate, hydroxide, alkaline aluminium-containing material such as an aluminate, a phosphate and mixtures thereof;(b) providing the structuring system in situ by reacting a boron compound with an alkaline reactant comprising an alkali metal salt of silicate optionally in presence of aluminium and/or phosphate prior to, during or after neutralisation of the acid precursor of the detergent active;(c) adding if desired, any other ingredients such as detergent actives, builders and minor additives such as herein described to the mixture of step (a); and(d) converting the resultant mass into the desired product form, preferably by a conventional method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2002221834A AU2002221834A1 (en) | 2000-12-05 | 2001-11-07 | Process for manufacture of non-granular solid detergent composition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN1094/MUM/00 | 2000-12-05 | ||
| IN1094MU2000 | 2000-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2002046341A2 WO2002046341A2 (en) | 2002-06-13 |
| WO2002046341A3 true WO2002046341A3 (en) | 2002-08-29 |
Family
ID=11097314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2001/012996 WO2002046341A2 (en) | 2000-12-05 | 2001-11-07 | Process for manufacture of non-granular solid detergent composition |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU2002221834A1 (en) |
| WO (1) | WO2002046341A2 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002249188A1 (en) * | 2001-02-20 | 2002-09-04 | Unilever N.V. | Detergent bar and process for its manufacture |
| WO2003040283A1 (en) * | 2001-11-08 | 2003-05-15 | Unilever N.V. | Detergent bar composition and process for its manufacture |
| ES2574602T3 (en) | 2012-07-23 | 2016-06-21 | Unilever N.V. | Process for preparing soap composition in a grill mixer |
| EP3244733B1 (en) * | 2015-01-16 | 2019-06-26 | Unilever NV | Antimicrobial composition for hard surface cleaning |
| EP3927804B1 (en) | 2019-02-19 | 2022-06-22 | Unilever IP Holdings B.V. | High water hard bars comprising combination of type and amount of electrolytes |
| US11352594B2 (en) | 2019-02-19 | 2022-06-07 | Conopco, Inc. | Extruded soap bar with high water content |
| CN113773916A (en) * | 2020-11-05 | 2021-12-10 | 杭州英诺克新材料有限公司 | Preparation method and application of structured liquid detergent generated in situ |
| WO2022122874A1 (en) | 2020-12-10 | 2022-06-16 | Unilever Ip Holdings B.V. | Laundry soap bar composition |
| WO2022122880A1 (en) | 2020-12-10 | 2022-06-16 | Unilever Ip Holdings B.V. | Soap bar composition |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798181A (en) * | 1970-11-03 | 1974-03-19 | Colgate Palmolive Co | Enzymatic detergent bar |
| US4806273A (en) * | 1986-03-06 | 1989-02-21 | Colgate-Palmolive Company | Breakage resistant higher fatty alcohol sulfate detergent laundry bars |
| GB2235205A (en) * | 1989-08-10 | 1991-02-27 | Unilever Plc | Detergent laundry bars |
| US5013486A (en) * | 1989-04-28 | 1991-05-07 | Colgate-Palmolive Company | Detergent bar with improved stain removing and antibacterial properties |
| GB2255782A (en) * | 1991-05-15 | 1992-11-18 | Eric Rutter | Floating soaps |
| WO1998038269A1 (en) * | 1997-02-27 | 1998-09-03 | The Procter & Gamble Company | Laundry detergent bars with improved physical properties |
-
2001
- 2001-11-07 WO PCT/EP2001/012996 patent/WO2002046341A2/en not_active Application Discontinuation
- 2001-11-07 AU AU2002221834A patent/AU2002221834A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798181A (en) * | 1970-11-03 | 1974-03-19 | Colgate Palmolive Co | Enzymatic detergent bar |
| US4806273A (en) * | 1986-03-06 | 1989-02-21 | Colgate-Palmolive Company | Breakage resistant higher fatty alcohol sulfate detergent laundry bars |
| US5013486A (en) * | 1989-04-28 | 1991-05-07 | Colgate-Palmolive Company | Detergent bar with improved stain removing and antibacterial properties |
| GB2235205A (en) * | 1989-08-10 | 1991-02-27 | Unilever Plc | Detergent laundry bars |
| GB2255782A (en) * | 1991-05-15 | 1992-11-18 | Eric Rutter | Floating soaps |
| WO1998038269A1 (en) * | 1997-02-27 | 1998-09-03 | The Procter & Gamble Company | Laundry detergent bars with improved physical properties |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002221834A1 (en) | 2002-06-18 |
| WO2002046341A2 (en) | 2002-06-13 |
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