ES2067919T3 - Estabilizacion de soluciones de peroxido de hidrogeno. - Google Patents
Estabilizacion de soluciones de peroxido de hidrogeno.Info
- Publication number
- ES2067919T3 ES2067919T3 ES91901413T ES91901413T ES2067919T3 ES 2067919 T3 ES2067919 T3 ES 2067919T3 ES 91901413 T ES91901413 T ES 91901413T ES 91901413 T ES91901413 T ES 91901413T ES 2067919 T3 ES2067919 T3 ES 2067919T3
- Authority
- ES
- Spain
- Prior art keywords
- solution
- laboratory
- stabilizer
- addition
- diluted
- 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
- C01B15/01—Hydrogen peroxide
- C01B15/037—Stabilisation by additives
-
- 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
- C11D3/394—Organic 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
LAS SOLUCIONES DE PEROXIDO DE HIDROGENO ALKALINAS ACUOSAS DILUIDAS OBTENIDAS MEDIANTE DISOLUCION Y ADICION DE ALKALI A UNA SOLUCION DE PEROXIDO DE HIDROGENO ACIDA CONCENTRADA Y ADICION DE UN COMPUESTO DE ACIDO FOSFONICO AMINOPOLIALKILENO COMO ESTABILIZADOR PUEDE PRESENTAR UNA MEJORA DE LA ESTABILIDAD MEDIANTE LA INTRODUCCION DE UN RETRASO ENTRE LA ADICION DEL ESTABILIZADOR Y LA FORMACION DE LA SOLUCION ALKALINA DILUIDA SUFICIENTE PARA PERMITIR QUE EL ESTABILIZADOR SE TRANSFORME EN UN DERIVADO MAS ACTIVO. PREFERIBLEMENTE, EL ESTABILIZADOR INTRODUCIDO ES CICLOHEXANE-1, 2-DIAMINOTETRAKIS (ACIDO FOSFONICO METILENO) Y LA SOLUCION DILUIDA TIENE UN PH QUE OSCILA ENTRE 8.5 Y 9.5 Y CONTIENE SODIO PIROFOSFATO Y/O BICARBONATO COMO BUFFER, AL MENOS UNA PARTE DEL CUAL PUEDE SER AÑADIDA A LA SOLUCION DE PEROXIDO DE HIDROGENO CONCENTRADA ANTES DE LA DISOLUCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898929182A GB8929182D0 (en) | 1989-12-23 | 1989-12-23 | Stabilisation |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2067919T3 true ES2067919T3 (es) | 1995-04-01 |
Family
ID=10668505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91901413T Expired - Lifetime ES2067919T3 (es) | 1989-12-23 | 1990-12-20 | Estabilizacion de soluciones de peroxido de hidrogeno. |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0460164B1 (es) |
JP (1) | JPH05500040A (es) |
AR (1) | AR243848A1 (es) |
AT (1) | ATE114293T1 (es) |
AU (1) | AU631958B2 (es) |
BR (1) | BR9007157A (es) |
CA (1) | CA2047239A1 (es) |
DE (1) | DE69014298T2 (es) |
DK (1) | DK0460164T3 (es) |
ES (1) | ES2067919T3 (es) |
GB (1) | GB8929182D0 (es) |
GR (1) | GR3015145T3 (es) |
IE (1) | IE62651B1 (es) |
WO (1) | WO1991009807A2 (es) |
YU (1) | YU242790A (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993013012A1 (en) * | 1991-12-21 | 1993-07-08 | Solvay Interox Limited | Alkaline hydrogen peroxide formulation |
JPH05209878A (ja) * | 1992-01-30 | 1993-08-20 | Eiken Chem Co Ltd | 過酸化活性物質測定用組成物及びそれを用いた試験片 |
GB9413307D0 (en) * | 1994-07-01 | 1994-08-24 | Warwick Int Group | Bleaching compositions |
US5801138A (en) * | 1994-07-01 | 1998-09-01 | Warwick International Group Limited | Bleaching compositions |
DK0769046T3 (da) * | 1994-07-01 | 1999-06-07 | Warwick Int Group | Blegemiddelsammensætninger |
DE69627667T2 (de) * | 1996-11-13 | 2004-02-19 | The Procter & Gamble Company, Cincinnati | Wässerige alkalische Peroxidbleichmittel enthaltende Zusammensetzungen |
US6540791B1 (en) | 2000-03-27 | 2003-04-01 | The Procter & Gamble Company | Stable alkaline hair bleaching compositions and method for use thereof |
GB2397823A (en) * | 2003-01-31 | 2004-08-04 | Reckitt Benckiser Nv | Aqueous cleaning compositions |
DE602004027466D1 (de) | 2003-02-26 | 2010-07-15 | Coloplast As | Medizinischer artikel mit einer wasserstoffperoxid enthaltenden beschichtung und verpackung dafür |
US7431775B2 (en) | 2004-04-08 | 2008-10-07 | Arkema Inc. | Liquid detergent formulation with hydrogen peroxide |
US7169237B2 (en) * | 2004-04-08 | 2007-01-30 | Arkema Inc. | Stabilization of alkaline hydrogen peroxide |
US7045493B2 (en) | 2004-07-09 | 2006-05-16 | Arkema Inc. | Stabilized thickened hydrogen peroxide containing compositions |
ES2399477T3 (es) | 2007-12-13 | 2013-04-01 | Akzo Nobel N.V. | Disoluciones de peróxido de hidrógeno estabilizadas |
CA2726325A1 (en) | 2008-06-16 | 2010-06-14 | Coloplast A/S | Buffered swelling media for radiation sterilized hydrophilic coatings |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4294575A (en) * | 1979-01-02 | 1981-10-13 | Monsanto Company | Peroxide stabilization |
GB2072643B (en) * | 1980-04-01 | 1983-06-08 | Interox Chemicals Ltd | Aqueous h2 o2 bleach compositions |
-
1989
- 1989-12-23 GB GB898929182A patent/GB8929182D0/en active Pending
-
1990
- 1990-12-20 WO PCT/GB1990/001987 patent/WO1991009807A2/en active IP Right Grant
- 1990-12-20 AT AT91901413T patent/ATE114293T1/de active
- 1990-12-20 ES ES91901413T patent/ES2067919T3/es not_active Expired - Lifetime
- 1990-12-20 AU AU69734/91A patent/AU631958B2/en not_active Ceased
- 1990-12-20 CA CA002047239A patent/CA2047239A1/en not_active Abandoned
- 1990-12-20 DK DK91901413.4T patent/DK0460164T3/da active
- 1990-12-20 DE DE69014298T patent/DE69014298T2/de not_active Expired - Fee Related
- 1990-12-20 EP EP91901413A patent/EP0460164B1/en not_active Expired - Lifetime
- 1990-12-20 JP JP3501862A patent/JPH05500040A/ja active Pending
- 1990-12-20 BR BR909007157A patent/BR9007157A/pt not_active IP Right Cessation
- 1990-12-21 YU YU242790A patent/YU242790A/sh unknown
- 1990-12-21 IE IE469590A patent/IE62651B1/en not_active IP Right Cessation
- 1990-12-21 AR AR90318723A patent/AR243848A1/es active
-
1995
- 1995-02-22 GR GR950400365T patent/GR3015145T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
IE62651B1 (en) | 1995-02-22 |
IE904695A1 (en) | 1991-07-17 |
AU631958B2 (en) | 1992-12-10 |
YU242790A (sh) | 1993-11-16 |
JPH05500040A (ja) | 1993-01-14 |
EP0460164A1 (en) | 1991-12-11 |
AR243848A1 (es) | 1993-09-30 |
GB8929182D0 (en) | 1990-02-28 |
BR9007157A (pt) | 1992-01-28 |
EP0460164B1 (en) | 1994-11-23 |
ATE114293T1 (de) | 1994-12-15 |
CA2047239A1 (en) | 1991-06-24 |
AU6973491A (en) | 1991-07-24 |
DK0460164T3 (da) | 1995-04-03 |
WO1991009807A3 (en) | 1992-02-06 |
DE69014298D1 (de) | 1995-01-05 |
GR3015145T3 (en) | 1995-05-31 |
WO1991009807A2 (en) | 1991-07-11 |
DE69014298T2 (de) | 1995-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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