ES2149839T3 - Composiciones blanqueantes estabilizadas. - Google Patents
Composiciones blanqueantes estabilizadas.Info
- Publication number
- ES2149839T3 ES2149839T3 ES94202007T ES94202007T ES2149839T3 ES 2149839 T3 ES2149839 T3 ES 2149839T3 ES 94202007 T ES94202007 T ES 94202007T ES 94202007 T ES94202007 T ES 94202007T ES 2149839 T3 ES2149839 T3 ES 2149839T3
- Authority
- ES
- Spain
- Prior art keywords
- composition
- particle size
- particles
- alkali metal
- percarbonate
- 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
- 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
- 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
- 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
-
- 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
- C11D3/3942—Inorganic per-compounds
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)
Abstract
SE DESCRIBE UNA COMPOSICION BLANQUEADORA QUE COMPRENDE UN PERCARBONATO DE ALCALI METALICO COMO UN COMPONENTE LIBERADOR DE OXIGENO Y PARTICULAS DE BICARBONATO O CARBONATO DE METAL ALCALI DE UN TAMAÑO DEFINIDO ( TAMAÑO PRINCIPAL DE PARTICULA DE 250 M O MAYOR) PREFERENTEMENTE MENOR DE UN 20% DE LAS PARTICULAS QUE TIENEN UN TAMAÑO MEDIO MENOR DE 250 M Y MENOR DE UN 5% DE LAS PARTICULAS QUE TIENEN UN TAMAÑO MEDIO MENOR DE 150 M). LA COMPOSICION BLANQUEADORA PARTICULADA PUEDE FORMAR UN COMPONENTE DE UNA COMPOSICION DE UNA MAQUINA LAVADORA, UNA COMPOSICION INTENSIFICADORA DE BLANQUEO O EN PARTICULAR UNA COMPOSICION DETERGENTE DE LAVANDERIA. EL PERCARBONATO INCREMENTA LA ESTABILIDAD DE DEPOSITO EN LAS COMPOSICIONES DE LA INVENCION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP93870143 | 1993-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2149839T3 true ES2149839T3 (es) | 2000-11-16 |
Family
ID=8215372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94202007T Expired - Lifetime ES2149839T3 (es) | 1993-07-14 | 1994-07-12 | Composiciones blanqueantes estabilizadas. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH09500165A (es) |
| AT (1) | ATE196308T1 (es) |
| CA (1) | CA2167160C (es) |
| DE (1) | DE69425852T2 (es) |
| ES (1) | ES2149839T3 (es) |
| WO (1) | WO1995002676A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1939276A1 (en) * | 2006-12-29 | 2008-07-02 | Solvay SA | Use of a blend containing percarbonate for detergents and dishwashing formulations |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170453A (en) * | 1977-06-03 | 1979-10-09 | The Procter & Gamble Company | Peroxyacid bleach composition |
| US4325828A (en) * | 1980-03-27 | 1982-04-20 | Lever Brothers Company | Detergent bleach compositions |
| GB8710690D0 (en) * | 1987-05-06 | 1987-06-10 | Unilever Plc | Detergent bleach composition |
-
1994
- 1994-07-12 DE DE69425852T patent/DE69425852T2/de not_active Revoked
- 1994-07-12 AT AT94202007T patent/ATE196308T1/de not_active IP Right Cessation
- 1994-07-12 ES ES94202007T patent/ES2149839T3/es not_active Expired - Lifetime
- 1994-07-13 JP JP7504671A patent/JPH09500165A/ja active Pending
- 1994-07-13 CA CA002167160A patent/CA2167160C/en not_active Expired - Lifetime
- 1994-07-13 WO PCT/US1994/007823 patent/WO1995002676A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CA2167160C (en) | 2000-12-26 |
| WO1995002676A1 (en) | 1995-01-26 |
| JPH09500165A (ja) | 1997-01-07 |
| DE69425852T2 (de) | 2001-04-12 |
| DE69425852D1 (de) | 2000-10-19 |
| ATE196308T1 (de) | 2000-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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