PT94728A - Processo de estabilizacao de solucoes concentrdas de peroxido de hidrogenio - Google Patents
Processo de estabilizacao de solucoes concentrdas de peroxido de hidrogenioInfo
- Publication number
- PT94728A PT94728A PT94728A PT9472890A PT94728A PT 94728 A PT94728 A PT 94728A PT 94728 A PT94728 A PT 94728A PT 9472890 A PT9472890 A PT 9472890A PT 94728 A PT94728 A PT 94728A
- Authority
- PT
- Portugal
- Prior art keywords
- hydrogen peroxide
- stabilization process
- peroxide solutions
- concentrated hydrogen
- concentrated
- Prior art date
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
- C01B15/013—Separation; Purification; Concentration
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB898925376A GB8925376D0 (en) | 1989-11-09 | 1989-11-09 | Stabilisation of concentrated hydrogen peroxide solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT94728A true PT94728A (pt) | 1991-07-05 |
| PT94728B PT94728B (pt) | 1997-03-31 |
Family
ID=10666033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT94728A PT94728B (pt) | 1989-11-09 | 1990-07-17 | Processo de estabilizacao de solucoes concentrdas de peroxido de hidrogenio |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5130053A (pt) |
| EP (1) | EP0426949B1 (pt) |
| JP (1) | JPH03153505A (pt) |
| KR (1) | KR910009560A (pt) |
| AR (1) | AR245676A1 (pt) |
| AT (1) | ATE98939T1 (pt) |
| AU (1) | AU635289B2 (pt) |
| BR (1) | BR9003424A (pt) |
| CA (1) | CA2021264C (pt) |
| DD (1) | DD296663A5 (pt) |
| DE (1) | DE69005416T2 (pt) |
| DK (1) | DK0426949T3 (pt) |
| ES (1) | ES2062210T3 (pt) |
| GB (1) | GB8925376D0 (pt) |
| IL (1) | IL95022A (pt) |
| MY (1) | MY105968A (pt) |
| NZ (1) | NZ234523A (pt) |
| PT (1) | PT94728B (pt) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9122048D0 (en) * | 1991-10-17 | 1991-11-27 | Interox Chemicals Ltd | Compositions and uses thereof |
| AU668900B2 (en) * | 1991-12-21 | 1996-05-23 | Jeyes Limited | Alkaline hydrogen peroxide composition |
| GB9300366D0 (en) * | 1993-01-09 | 1993-03-03 | Solvay Interox Ltd | Compositions and uses thereof |
| FR2707896B1 (fr) * | 1993-07-22 | 1995-09-01 | Chemoxal Sa | Procédé de traitement d'un article et nouvelle solution aqueuse de peroxyde d'hydrogène. |
| WO1996001310A1 (en) * | 1994-07-01 | 1996-01-18 | Warwick International Group Limited | Bleaching compositions |
| US5736497A (en) * | 1995-05-05 | 1998-04-07 | Degussa Corporation | Phosphorus free stabilized alkaline peroxygen solutions |
| US5759439A (en) * | 1996-06-14 | 1998-06-02 | The Procter & Gamble Company | Peroxygen bleaching compositions comprising peroxygen bleach and a fabric protection agent suitable for use as a pretreater for fabrics |
| US5905065A (en) * | 1995-06-27 | 1999-05-18 | The Procter & Gamble Company | Carpet cleaning compositions and method for cleaning carpets |
| US5851514A (en) * | 1995-09-26 | 1998-12-22 | Colgate Palmolive Company | Stable aqueous abrasive peroxide tooth whitening dentifrice |
| US7270499B2 (en) * | 1998-04-20 | 2007-09-18 | Greenberg Richard S | Soil and/or groundwater remediation process |
| EP1213262A1 (de) * | 2000-12-02 | 2002-06-12 | Degussa AG | Verfahren zur Herstellung von höchstkonzentriertem Wasserstoffperoxid und hiermit erhältliches mindestens 99,9 gew.-%iges Wasserstoffperoxid |
| US20020098111A1 (en) * | 2000-12-04 | 2002-07-25 | Nguyen Nick N. | Vaporizer |
| DE10146594A1 (de) * | 2001-09-21 | 2003-04-10 | Solvay Interox Gmbh | Stabilisiertes Wasserstoffperoxid |
| US7722847B2 (en) | 2002-09-30 | 2010-05-25 | Evonik Degussa Gmbh | Aqueous hydrogen peroxide solutions and method of making same |
| EP1403219A1 (en) † | 2002-09-30 | 2004-03-31 | Degussa AG | Novel aqueous hydrogen peroxide solutions |
| US7459005B2 (en) * | 2002-11-22 | 2008-12-02 | Akzo Nobel N.V. | Chemical composition and method |
| 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 |
| DE102005038414A1 (de) | 2005-08-12 | 2007-02-15 | Basf Aktiengesellschaft | Stabilisierte Ätzlösungen zum Ätzen von Cu- und Cu/Ni-Schicht |
| CN100430532C (zh) * | 2005-11-25 | 2008-11-05 | 中国科学院化学研究所 | 用于亚麻过氧化氢脱胶漂白的稳定剂及其制备方法和用途 |
| DE102006061830A1 (de) * | 2006-12-21 | 2008-06-26 | Henkel Kgaa | Stabilisierung von Zusammensetzungen, enthaltend Wasserstoffperoxid |
| BRPI0916200A2 (pt) * | 2008-07-24 | 2019-09-24 | Fmc Corp | método para estabilizar uma solução de perácido diluída, e, solução de ácido peracético aquosa diluída estabilizada |
| CN113942980B (zh) * | 2021-11-11 | 2023-11-03 | 河南慧泽生物工程有限公司 | 一种过氧化氢稳定剂 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3387939A (en) * | 1966-07-06 | 1968-06-11 | Du Pont | Stannate stabilizer compositions containing an alkylidene diphosphonic acid, their preparation and hydrogen peroxide solutions stabilized therewith |
| US3701825A (en) * | 1970-10-23 | 1972-10-31 | Fmc Corp | Stabilization of hydrogen peroxide with ethylenediamine tetra (methylenephosphonic acid) |
| US3766078A (en) * | 1971-06-03 | 1973-10-16 | Monsanto Co | Processes for stabilizing peroxy solutions |
| US4059678A (en) * | 1973-02-02 | 1977-11-22 | Fmc Corporation | Stabilization of iron-containing acidic hydrogen peroxide solutions |
| US3903244A (en) * | 1973-02-02 | 1975-09-02 | Fmc Corp | Stabilized hydrogen peroxide |
| US4155738A (en) * | 1978-03-30 | 1979-05-22 | Allergan Pharmaceuticals, Inc. | Method of stabilizing a peroxide-containing composition |
| US4304762A (en) * | 1978-09-27 | 1981-12-08 | Lever Brothers Company | Stabilization of hydrogen peroxide |
| US4320102A (en) * | 1980-10-10 | 1982-03-16 | Air Products And Chemicals, Inc. | Method of stabilizing hydrogen peroxide solutions |
| US4614646A (en) * | 1984-12-24 | 1986-09-30 | The Dow Chemical Company | Stabilization of peroxide systems in the presence of alkaline earth metal ions |
| US4725281A (en) * | 1985-07-19 | 1988-02-16 | Ciba-Geigy Corporation | Aqueous alkaline, silicate-containing composition and the use thereof for bleaching cellulosic fiber materials in the presence of per compounds |
| GB8522046D0 (en) * | 1985-09-05 | 1985-10-09 | Interox Chemicals Ltd | Stabilisation |
| FR2643093B1 (fr) * | 1989-02-15 | 1991-08-16 | Protex Manuf Prod Chimiq | Procedes ameliores de blanchiment oxydant de fibres cellulosiques |
-
1989
- 1989-11-09 GB GB898925376A patent/GB8925376D0/en active Pending
-
1990
- 1990-07-10 AT AT90113118T patent/ATE98939T1/de not_active IP Right Cessation
- 1990-07-10 ES ES90113118T patent/ES2062210T3/es not_active Expired - Lifetime
- 1990-07-10 DE DE69005416T patent/DE69005416T2/de not_active Expired - Fee Related
- 1990-07-10 DK DK90113118.5T patent/DK0426949T3/da active
- 1990-07-10 IL IL9502290A patent/IL95022A/en not_active IP Right Cessation
- 1990-07-10 EP EP90113118A patent/EP0426949B1/en not_active Expired - Lifetime
- 1990-07-12 MY MYPI90001166A patent/MY105968A/en unknown
- 1990-07-16 BR BR909003424A patent/BR9003424A/pt not_active IP Right Cessation
- 1990-07-16 KR KR1019900010802A patent/KR910009560A/ko not_active Application Discontinuation
- 1990-07-16 CA CA002021264A patent/CA2021264C/en not_active Expired - Fee Related
- 1990-07-16 AU AU59063/90A patent/AU635289B2/en not_active Ceased
- 1990-07-16 NZ NZ234523A patent/NZ234523A/xx unknown
- 1990-07-17 PT PT94728A patent/PT94728B/pt not_active IP Right Cessation
- 1990-07-17 JP JP2189277A patent/JPH03153505A/ja active Pending
- 1990-07-17 US US07/553,089 patent/US5130053A/en not_active Expired - Fee Related
- 1990-07-17 DD DD90342846A patent/DD296663A5/de not_active IP Right Cessation
- 1990-11-09 AR AR90318354A patent/AR245676A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03153505A (ja) | 1991-07-01 |
| AR245676A1 (es) | 1994-02-28 |
| EP0426949B1 (en) | 1993-12-22 |
| IL95022A0 (en) | 1991-06-10 |
| IL95022A (en) | 1994-11-28 |
| AU5906390A (en) | 1991-05-16 |
| AU635289B2 (en) | 1993-03-18 |
| DE69005416T2 (de) | 1994-05-26 |
| ES2062210T3 (es) | 1994-12-16 |
| MY105968A (en) | 1995-02-28 |
| GB8925376D0 (en) | 1989-12-28 |
| ATE98939T1 (de) | 1994-01-15 |
| EP0426949A1 (en) | 1991-05-15 |
| PT94728B (pt) | 1997-03-31 |
| BR9003424A (pt) | 1991-08-27 |
| KR910009560A (ko) | 1991-06-28 |
| DD296663A5 (de) | 1991-12-12 |
| DK0426949T3 (da) | 1994-04-25 |
| CA2021264C (en) | 2000-08-15 |
| CA2021264A1 (en) | 1991-05-10 |
| US5130053A (en) | 1992-07-14 |
| DE69005416D1 (de) | 1994-02-03 |
| NZ234523A (en) | 1993-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PT94728A (pt) | Processo de estabilizacao de solucoes concentrdas de peroxido de hidrogenio | |
| BR8902231A (pt) | Processo para preparar peroxido de hidrogenio | |
| PT93830A (pt) | Processo de preparacao de perfluropolieteres peroxidicos | |
| PT92695A (pt) | Processo de branqueamento com peroxido de hidrogenio | |
| MX163046B (es) | Solucion estable de peroxido de hidrogeno de alta pureza | |
| IT1240868B (it) | Processo per la produzione di perossido di idrogeno (ii) | |
| BR9407269A (pt) | Processo de preparação de ácido pirúvico | |
| DK0460164T3 (da) | Stabilisering af hydrogenperoxidopløsninger | |
| FI935831A (fi) | Prosessi vetyperoksidin tuottamiseksi | |
| FI99154B (fi) | Menetelmä suursaantoisten paperimassojen vetyperoksidivalkaisuun | |
| FI99153B (fi) | Menetelmä suursaantoisten paperimassojen vetyperoksidivalkaisuun | |
| BR8706159A (pt) | Copoliester contendo silicio e processo de producao do mesmo | |
| IT1243730B (it) | Procedimento per la produzione di perossido di idrogeno | |
| BR8705011A (pt) | Processo para producao de peroxido de hidrogenio | |
| BR8604193A (pt) | Solucao de peroxido de hidrogenio aquosa estabilizada e seu processo de preparacao | |
| BR8601950A (pt) | Processo de estabilizacao de solucoes de poliisocianatos e solucoes de poliisocianatos | |
| IT1240869B (it) | Processo per la produzione di perossido di idrogeno (i) | |
| PT84582A (pt) | Processo aperfeicoado de construcao de moradias | |
| BR8603179A (pt) | Processo de lavagem e estabilizacao de nitrocompostos | |
| PT88651A (pt) | Processo de preparacao de 1(2h)-ftalazinonas uteis como agentes citoprotectores | |
| BR9204950A (pt) | Processo de produçao de hidrogênio. | |
| BR9106360A (pt) | Dessilicacao de solucoes do processo bayer | |
| CS275242B1 (en) | Method of peroxide bleaching liquors stabilization | |
| BR9510373A (pt) | Processo de antraquinona melhorado para produção de peróxido de hidrogénio | |
| BR7300684U (pt) | Processo de obtenção de matrizes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Laying open of patent application |
Effective date: 19901018 |
|
| FG3A | Patent granted, date of granting |
Effective date: 19961213 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20020630 |