CA2017922A1 - Formation of discrete, high active detergent granules using a continuous neutralization system - Google Patents
Formation of discrete, high active detergent granules using a continuous neutralization systemInfo
- Publication number
- CA2017922A1 CA2017922A1 CA2017922A CA2017922A CA2017922A1 CA 2017922 A1 CA2017922 A1 CA 2017922A1 CA 2017922 A CA2017922 A CA 2017922A CA 2017922 A CA2017922 A CA 2017922A CA 2017922 A1 CA2017922 A1 CA 2017922A1
- Authority
- CA
- Canada
- Prior art keywords
- high active
- discrete
- formation
- neutralization system
- continuous neutralization
- 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 5
- 239000008187 granular material Substances 0.000 title abstract 2
- 238000006386 neutralization reaction Methods 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 150000004996 alkyl benzenes Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229940092714 benzenesulfonic acid Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
-
- 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
-
- 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
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
- C11D17/065—High-density particulate detergent compositions
-
- 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
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
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)
Abstract
A process for making discrete, high active detergent particles by: (a) reacting in a continuous neutralization system alkyl sulfuric acid and/or alkyl benzene sulfonic acid with an alkali metal hydroxide solution, (b) adding to the system polyethylene glycol of molecular weight about 4,000-50,000 and/or certain ethoxylated nonionic surfactants, and (c) forming detergent particles. The alkali metal hydroxide solution is greater than or equal to about 62% by weight of the hydroxide, and the neutralized product has less than or equal to about 12% by weight of water. Granular detergent compositions containing the detergent granules are also described.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36472189A | 1989-06-09 | 1989-06-09 | |
US364,721 | 1989-06-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2017922A1 true CA2017922A1 (en) | 1990-12-09 |
CA2017922C CA2017922C (en) | 1995-07-11 |
Family
ID=23435778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002017922A Expired - Fee Related CA2017922C (en) | 1989-06-09 | 1990-05-30 | Formation of discrete, high active detergent granules using a continuous neutralization system |
Country Status (18)
Country | Link |
---|---|
EP (1) | EP0402112B1 (en) |
JP (1) | JP2807048B2 (en) |
KR (1) | KR910001028A (en) |
CN (1) | CN1026596C (en) |
AR (1) | AR242985A1 (en) |
AU (1) | AU643440B2 (en) |
BR (1) | BR9002720A (en) |
CA (1) | CA2017922C (en) |
DE (1) | DE69028043T2 (en) |
EG (1) | EG19507A (en) |
ES (1) | ES2090102T3 (en) |
FI (1) | FI902874A0 (en) |
IE (1) | IE902074L (en) |
MA (1) | MA21868A1 (en) |
MX (1) | MX171874B (en) |
NZ (1) | NZ234000A (en) |
PT (1) | PT94312A (en) |
TR (1) | TR26363A (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5045238A (en) * | 1989-06-09 | 1991-09-03 | The Procter & Gamble Company | High active detergent particles which are dispersible in cold water |
US5066425A (en) * | 1990-07-16 | 1991-11-19 | The Procter & Gamble Company | Formation of high active detergent particles |
US5451354A (en) * | 1991-04-12 | 1995-09-19 | The Procter & Gamble Co. | Chemical structuring of surfactant pastes to form high active surfactant granules |
DE69221357T2 (en) * | 1991-04-12 | 1998-03-12 | Procter & Gamble | Chemical structuring of surface-active pastes for the production of highly effective surfactant granules |
HU9400115D0 (en) * | 1991-07-15 | 1994-05-30 | Procter & Gamble | Process for producing a detergent composition containing alkyl sulfate particles and base granules |
DE4124701A1 (en) * | 1991-07-25 | 1993-01-28 | Henkel Kgaa | METHOD FOR THE PRODUCTION OF SOLID DETERGENT AND CLEANING AGENT WITH HIGH SHOCK WEIGHT AND IMPROVED SOLUTION SPEED |
DE4127323A1 (en) * | 1991-08-20 | 1993-02-25 | Henkel Kgaa | METHOD FOR PRODUCING TENSIDE GRANULES |
US5637560A (en) * | 1992-02-12 | 1997-06-10 | Henkel Kommanditgesellschaft Auf Aktien | Process for the production of surface-active anionic surfactant salts using superheated steam |
US5486317A (en) * | 1992-02-14 | 1996-01-23 | The Procter & Gamble Company | Process for making detergent granules by neutralization of sulphonic acids |
EP0560001B1 (en) * | 1992-03-10 | 1999-05-19 | The Procter & Gamble Company | High active detergent pastes |
DE4303176C2 (en) † | 1993-02-04 | 1997-07-31 | Henkel Kgaa | Solid washing, rinsing and cleaning agents |
US5739097A (en) * | 1993-02-11 | 1998-04-14 | Henkel Kommanditgesellschaft Auf Aktien | Process for the production of surfactant granules |
US6058623A (en) * | 1993-09-24 | 2000-05-09 | The Chemithon Corporation | Apparatus and process for removing volatile components from a composition |
US5723433A (en) * | 1993-09-24 | 1998-03-03 | The Chemithon Corporation | Sovent removal process |
EP0678573B1 (en) * | 1994-04-20 | 2000-11-29 | The Procter & Gamble Company | Process for the manufacture of free-flowing detergent granules |
US5703037A (en) * | 1994-04-20 | 1997-12-30 | The Procter & Gamble Company | Process for the manufacture of free-flowing detergent granules |
GB9417354D0 (en) * | 1994-08-26 | 1994-10-19 | Unilever Plc | Detergent particles and process for their production |
GB9417356D0 (en) * | 1994-08-26 | 1994-10-19 | Unilever Plc | Detergent particles and process for their production |
WO1996025482A1 (en) * | 1995-02-13 | 1996-08-22 | The Procter & Gamble Company | Process for producing detergent agglomerates in which particle size is controlled |
US5574005A (en) * | 1995-03-07 | 1996-11-12 | The Procter & Gamble Company | Process for producing detergent agglomerates from high active surfactant pastes having non-linear viscoelastic properties |
DE19509973A1 (en) * | 1995-03-18 | 1996-09-19 | Henkel Kgaa | Powdery for granular detergents or cleaning agents |
WO1997009415A1 (en) * | 1995-09-04 | 1997-03-13 | Unilever Plc | Detergent compositions and process for preparing them |
GB9526097D0 (en) * | 1995-12-20 | 1996-02-21 | Unilever Plc | Process |
GB9618877D0 (en) * | 1996-09-10 | 1996-10-23 | Unilever Plc | Process for preparing high bulk density detergent compositions |
US5739094A (en) * | 1997-01-17 | 1998-04-14 | The Procter & Gamble Company | Free-flowing particulate detergent admix composition containing nonionic surfactant |
DE19710152C2 (en) * | 1997-03-12 | 1999-04-22 | Henkel Kgaa | Process for the preparation of anionic surfactant granules |
DE19844523A1 (en) | 1998-09-29 | 2000-03-30 | Henkel Kgaa | Granulation process |
DE19911570A1 (en) * | 1999-03-16 | 2000-09-28 | Henkel Kgaa | Anionic surfactant granules |
DE10163603B4 (en) | 2001-12-21 | 2006-05-04 | Henkel Kgaa | Process for the preparation of builder-containing surfactant granules |
JP4767722B2 (en) * | 2006-03-01 | 2011-09-07 | Sriスポーツ株式会社 | Golf club head and golf club |
WO2015032083A1 (en) * | 2013-09-09 | 2015-03-12 | The Procter & Gamble Company | Process of making a liquid cleaning composition |
CN106459852B (en) * | 2014-05-23 | 2020-01-31 | 宝洁公司 | Two-step neutralization process for forming detergent particles, and products comprising said detergent particles |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6072999A (en) * | 1983-09-30 | 1985-04-25 | 花王株式会社 | Manufacture of super concentrated powder detergent |
GB8625104D0 (en) * | 1986-10-20 | 1986-11-26 | Unilever Plc | Detergent compositions |
US4919847A (en) * | 1988-06-03 | 1990-04-24 | Colgate Palmolive Co. | Process for manufacturing particulate detergent composition directly from in situ produced anionic detergent salt |
US5045238A (en) * | 1989-06-09 | 1991-09-03 | The Procter & Gamble Company | High active detergent particles which are dispersible in cold water |
-
1990
- 1990-05-30 CA CA002017922A patent/CA2017922C/en not_active Expired - Fee Related
- 1990-06-05 AR AR90317028A patent/AR242985A1/en active
- 1990-06-06 DE DE69028043T patent/DE69028043T2/en not_active Expired - Fee Related
- 1990-06-06 EP EP90306139A patent/EP0402112B1/en not_active Expired - Lifetime
- 1990-06-06 ES ES90306139T patent/ES2090102T3/en not_active Expired - Lifetime
- 1990-06-07 EG EG33890A patent/EG19507A/en active
- 1990-06-07 TR TR90/0556A patent/TR26363A/en unknown
- 1990-06-08 NZ NZ234000A patent/NZ234000A/en unknown
- 1990-06-08 IE IE902074A patent/IE902074L/en unknown
- 1990-06-08 MX MX021070A patent/MX171874B/en unknown
- 1990-06-08 MA MA22136A patent/MA21868A1/en unknown
- 1990-06-08 AU AU56965/90A patent/AU643440B2/en not_active Ceased
- 1990-06-08 PT PT94312A patent/PT94312A/en not_active Application Discontinuation
- 1990-06-08 BR BR909002720A patent/BR9002720A/en not_active Application Discontinuation
- 1990-06-09 FI FI902874A patent/FI902874A0/en not_active Application Discontinuation
- 1990-06-09 KR KR1019900008447A patent/KR910001028A/en active IP Right Grant
- 1990-06-09 CN CN90104554A patent/CN1026596C/en not_active Expired - Fee Related
- 1990-06-11 JP JP2152491A patent/JP2807048B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
MA21868A1 (en) | 1990-12-31 |
IE902074L (en) | 1990-12-09 |
CN1026596C (en) | 1994-11-16 |
DE69028043T2 (en) | 1997-03-06 |
CA2017922C (en) | 1995-07-11 |
JP2807048B2 (en) | 1998-09-30 |
EP0402112A3 (en) | 1991-03-13 |
TR26363A (en) | 1995-03-15 |
KR910001028A (en) | 1991-01-30 |
FI902874A0 (en) | 1990-06-09 |
NZ234000A (en) | 1991-12-23 |
ES2090102T3 (en) | 1996-10-16 |
JPH0372600A (en) | 1991-03-27 |
AU643440B2 (en) | 1993-11-18 |
DE69028043D1 (en) | 1996-09-19 |
EP0402112A2 (en) | 1990-12-12 |
AU5696590A (en) | 1990-12-13 |
PT94312A (en) | 1991-02-08 |
EG19507A (en) | 1995-06-29 |
EP0402112B1 (en) | 1996-08-14 |
BR9002720A (en) | 1991-08-20 |
MX171874B (en) | 1993-11-22 |
CN1048408A (en) | 1991-01-09 |
AR242985A1 (en) | 1993-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |