ES2114677T3 - Procedimiento para estabilizar particulas de percarbonato de metales alcalinos, particulas asi obtenidas y composiciones de lavado y/o de blanqueo que las contienen. - Google Patents
Procedimiento para estabilizar particulas de percarbonato de metales alcalinos, particulas asi obtenidas y composiciones de lavado y/o de blanqueo que las contienen.Info
- Publication number
- ES2114677T3 ES2114677T3 ES94902081T ES94902081T ES2114677T3 ES 2114677 T3 ES2114677 T3 ES 2114677T3 ES 94902081 T ES94902081 T ES 94902081T ES 94902081 T ES94902081 T ES 94902081T ES 2114677 T3 ES2114677 T3 ES 2114677T3
- Authority
- ES
- Spain
- Prior art keywords
- particles
- pct
- percarbonate
- bleaching compositions
- laundry
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
- C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
-
- 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
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3937—Stabilising agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCESO PARA ESTABILIZAR PERCARBONATO MEDIANTE EL RECUBRIMIENTO POR MEDIO DE UN AGENTE DE RECUBRIMIENTO DE ACUERDO CON EL CUAL LAS PARTICULAS DE PERCARBONATO SE TRATAN CON UNA SOLUCION ACUOSA CONCENTRADA QUE COMPRENDE AL MENOS UN COMPUESTO DE BORO SELECCIONADO ENTRE LOS ACIDOS META Y ORTOBORICOS Y UN SILICATO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929226796A GB9226796D0 (en) | 1992-12-23 | 1992-12-23 | Process for stabilising alkali percarbonate particles,particles obtained thereby and washing and/or bleaching compositions containing them |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2114677T3 true ES2114677T3 (es) | 1998-06-01 |
Family
ID=10727092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94902081T Expired - Lifetime ES2114677T3 (es) | 1992-12-23 | 1993-12-15 | Procedimiento para estabilizar particulas de percarbonato de metales alcalinos, particulas asi obtenidas y composiciones de lavado y/o de blanqueo que las contienen. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5556834A (es) |
EP (1) | EP0675851B1 (es) |
JP (1) | JPH08504740A (es) |
AT (1) | ATE162779T1 (es) |
CA (1) | CA2152503A1 (es) |
DE (1) | DE69316773T2 (es) |
ES (1) | ES2114677T3 (es) |
GB (1) | GB9226796D0 (es) |
WO (1) | WO1994014701A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA952081B (en) * | 1994-03-14 | 1996-12-12 | Procter & Gamble | Granular bleaching composition |
DE19534274A1 (de) * | 1995-09-15 | 1997-03-20 | Degussa | Verfahren zur Erniedrigung der Lösezeit bei der Herstellung und/oder Umhüllung von Natriumpercarbonat |
DE19600018A1 (de) | 1996-01-03 | 1997-07-10 | Henkel Kgaa | Waschmittel mit bestimmten oxidierten Oligosacchariden |
US6096703A (en) * | 1996-07-31 | 2000-08-01 | The Procter & Gamble Company | Process and composition for detergents |
FI104634B (fi) | 1997-01-24 | 2000-03-15 | Kemira Chemicals Oy | Stabiloitu natriumkarbonaattiperoksihydraatti |
JPH11131092A (ja) * | 1997-10-27 | 1999-05-18 | Lion Corp | 洗浄剤組成物用パッケージ |
EP0992575A1 (en) * | 1998-10-09 | 2000-04-12 | Akzo Nobel N.V. | Bleaching agent |
AU1302100A (en) * | 1998-10-09 | 2000-05-01 | Akzo Nobel N.V. | Bleaching agent |
DE19957036A1 (de) * | 1999-11-26 | 2001-05-31 | Henkel Kgaa | Verfahren zur Herstellung teilchenförmiger Wasch- oder Reinigungsmittel |
EP1127840A1 (en) * | 2000-02-21 | 2001-08-29 | SOLVAY & Cie (Société Anonyme) | Process for preparing coated alkali metal percarbonate, coated alkaki metal percarbonate obtainable by this process, its use in detergent compositions, and detergent compositions containing it |
KR100366556B1 (ko) | 2000-04-26 | 2003-01-09 | 동양화학공업주식회사 | 세제용 입상 코티드 과탄산나트륨과 이의 제조방법 |
US20040130968A1 (en) * | 2002-10-09 | 2004-07-08 | Novozymes A/S | Method for improving particle compositions |
EP1612186A1 (en) * | 2004-06-29 | 2006-01-04 | SOLVAY (Société Anonyme) | Sodium percarbonate particles, process for their production, their use and detergent compositions containing them. |
DE102004060011A1 (de) * | 2004-12-14 | 2006-07-06 | Degussa Ag | Verpresste Formkörper enthaltend umhüllte Natriumpercarbonatpartikel |
US20100125261A1 (en) * | 2008-11-20 | 2010-05-20 | Randall Alan Watson | Disposable Absorbent Articles Comprising Odor Controlling Materials In A Distribution Profile |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2810379C3 (de) * | 1978-03-10 | 1980-12-11 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von stabilisiertem Natriumpercarbonat |
LU76548A1 (es) * | 1977-01-10 | 1978-09-18 | ||
GB1575792A (en) * | 1978-01-10 | 1980-10-01 | Interox | Peroxygen compounds |
JPS5874508A (ja) * | 1981-10-24 | 1983-05-06 | Mitsubishi Gas Chem Co Inc | 過炭酸ソ−ダの製法 |
JPS58217599A (ja) * | 1982-06-10 | 1983-12-17 | 花王株式会社 | 漂白洗浄剤組成物 |
JPS59193999A (ja) * | 1983-04-18 | 1984-11-02 | 花王株式会社 | 漂白洗浄剤組成物 |
JP2858254B2 (ja) * | 1989-06-27 | 1999-02-17 | 東海電化工業株式会社 | 安全性の高い過炭酸ナトリウム組成物 |
US5194176A (en) * | 1990-04-06 | 1993-03-16 | Fmc Corporation | Peroxygen laundry bleach |
JP2969794B2 (ja) * | 1990-05-25 | 1999-11-02 | 三菱瓦斯化学株式会社 | 安定化された過炭酸ナトリウムの製造方法 |
JP2918991B2 (ja) * | 1990-05-25 | 1999-07-12 | 三菱瓦斯化学株式会社 | 漂白洗浄剤組成物 |
US5332518A (en) * | 1992-04-23 | 1994-07-26 | Kao Corporation | Stable slurry-coated sodium percarbonate, process for producing the same and bleach detergent composition containing the same |
-
1992
- 1992-12-23 GB GB929226796A patent/GB9226796D0/en active Pending
-
1993
- 1993-12-15 JP JP6514907A patent/JPH08504740A/ja active Pending
- 1993-12-15 DE DE69316773T patent/DE69316773T2/de not_active Expired - Fee Related
- 1993-12-15 CA CA002152503A patent/CA2152503A1/en not_active Abandoned
- 1993-12-15 WO PCT/GB1993/002551 patent/WO1994014701A1/en active IP Right Grant
- 1993-12-15 EP EP94902081A patent/EP0675851B1/en not_active Expired - Lifetime
- 1993-12-15 ES ES94902081T patent/ES2114677T3/es not_active Expired - Lifetime
- 1993-12-15 US US08/464,745 patent/US5556834A/en not_active Expired - Fee Related
- 1993-12-15 AT AT94902081T patent/ATE162779T1/de active
Also Published As
Publication number | Publication date |
---|---|
DE69316773D1 (de) | 1998-03-05 |
JPH08504740A (ja) | 1996-05-21 |
EP0675851B1 (en) | 1998-01-28 |
ATE162779T1 (de) | 1998-02-15 |
CA2152503A1 (en) | 1994-07-07 |
DE69316773T2 (de) | 1998-08-06 |
GB9226796D0 (en) | 1993-02-17 |
WO1994014701A1 (en) | 1994-07-07 |
US5556834A (en) | 1996-09-17 |
EP0675851A1 (en) | 1995-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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