DE59405647D1 - Verfahren zur herstellung von stabilisiertem natriumpercarbonat - Google Patents
Verfahren zur herstellung von stabilisiertem natriumpercarbonatInfo
- Publication number
- DE59405647D1 DE59405647D1 DE59405647T DE59405647T DE59405647D1 DE 59405647 D1 DE59405647 D1 DE 59405647D1 DE 59405647 T DE59405647 T DE 59405647T DE 59405647 T DE59405647 T DE 59405647T DE 59405647 D1 DE59405647 D1 DE 59405647D1
- Authority
- DE
- Germany
- Prior art keywords
- pct
- sodium percarbonate
- perborate
- date sep
- sodium
- 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
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 title abstract 3
- 229940045872 sodium percarbonate Drugs 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229960001922 sodium perborate Drugs 0.000 abstract 2
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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
- 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
-
- 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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cell Separators (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4306399A DE4306399C2 (de) | 1993-03-02 | 1993-03-02 | Verfahren zur Herstellung von stabilisiertem Natriumpercarbonat |
| PCT/EP1994/000422 WO1994020413A1 (de) | 1993-03-02 | 1994-02-15 | Verfahren zur herstellung von stabilisiertem natriumpercarbonat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE59405647D1 true DE59405647D1 (de) | 1998-05-14 |
Family
ID=6481690
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4306399A Expired - Fee Related DE4306399C2 (de) | 1993-03-02 | 1993-03-02 | Verfahren zur Herstellung von stabilisiertem Natriumpercarbonat |
| DE59405647T Expired - Lifetime DE59405647D1 (de) | 1993-03-02 | 1994-02-15 | Verfahren zur herstellung von stabilisiertem natriumpercarbonat |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4306399A Expired - Fee Related DE4306399C2 (de) | 1993-03-02 | 1993-03-02 | Verfahren zur Herstellung von stabilisiertem Natriumpercarbonat |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5632965A (de) |
| EP (1) | EP0687245B1 (de) |
| JP (1) | JPH08507491A (de) |
| KR (1) | KR960700957A (de) |
| AT (1) | ATE164817T1 (de) |
| AU (1) | AU6109794A (de) |
| DE (2) | DE4306399C2 (de) |
| FI (1) | FI954109A (de) |
| SI (1) | SI9400104A (de) |
| TR (1) | TR27376A (de) |
| WO (1) | WO1994020413A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19717729A1 (de) * | 1997-04-26 | 1998-10-29 | Degussa | Umhüllte Natriumpercarbonatpartikel, Verfahren zu ihrer Herstellung und deren Verwendung |
| KR100366556B1 (ko) | 2000-04-26 | 2003-01-09 | 동양화학공업주식회사 | 세제용 입상 코티드 과탄산나트륨과 이의 제조방법 |
| EP1939275A1 (de) * | 2006-12-29 | 2008-07-02 | Solvay SA | Nicht-oxidative Percarbonatpartikel |
| ITUA20161748A1 (it) | 2016-03-17 | 2017-09-17 | I M A Industria Macch Automatiche S P A In Sigla Ima S P A | Gruppo per la regolarizzazione e laminazione di un flusso gassoso |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE548432C (de) * | 1928-10-17 | 1932-04-12 | Degussa | Herstellung eines Perborates |
| FR2226460B1 (de) * | 1973-04-20 | 1976-12-17 | Interox | |
| JPS5315717B2 (de) * | 1973-12-20 | 1978-05-26 | ||
| DE2652776A1 (de) * | 1975-05-13 | 1978-05-24 | Interox Chemicals Ltd | Verfahren zur herstellung von natriumpercarbonat |
| LU72575A1 (de) * | 1975-05-23 | 1977-02-10 | ||
| DE2712139C3 (de) * | 1977-03-19 | 1982-05-19 | Degussa Ag, 6000 Frankfurt | Natriumpercarbonat-Schichtpartikel |
| DE2651442C3 (de) * | 1976-11-11 | 1979-11-15 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Natriumpercarbonat-Partikel |
| DE2810379C3 (de) * | 1978-03-10 | 1980-12-11 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von stabilisiertem Natriumpercarbonat |
| LU76548A1 (de) * | 1977-01-10 | 1978-09-18 | ||
| DE2800760C2 (de) * | 1978-01-09 | 1983-01-27 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Natriumpercarbonat aus einer Sodalösung bzw. -suspension |
| GB1575792A (en) * | 1978-01-10 | 1980-10-01 | Interox | Peroxygen compounds |
| DE3321082C2 (de) * | 1982-06-10 | 1996-08-22 | Kao Corp | Bleich-Reinigungsmittel |
| GB2123044B (en) * | 1982-06-10 | 1986-02-05 | Kao Corp | Bleaching detergent composition |
| JPS60118606A (ja) * | 1983-11-28 | 1985-06-26 | Mitsubishi Gas Chem Co Inc | 安定化された過炭酸ナトリウム粒状物 |
| DE3720277A1 (de) * | 1987-06-19 | 1988-12-29 | Degussa | Verfahren zur verminderung der neigung zum zusammenbacken von teilchenfoermigen aktivsauerstoffverbindungen |
| WO1991015423A1 (en) * | 1990-04-06 | 1991-10-17 | Fmc Corporation | Peroxygen laundry bleach |
| JP2636496B2 (ja) * | 1990-11-21 | 1997-07-30 | 花王 株式会社 | 安定な過炭酸ソーダ粒子及びその製造法 |
-
1993
- 1993-03-02 DE DE4306399A patent/DE4306399C2/de not_active Expired - Fee Related
-
1994
- 1994-02-15 JP JP6519506A patent/JPH08507491A/ja active Pending
- 1994-02-15 WO PCT/EP1994/000422 patent/WO1994020413A1/de not_active Application Discontinuation
- 1994-02-15 EP EP94907569A patent/EP0687245B1/de not_active Expired - Lifetime
- 1994-02-15 KR KR1019950703707A patent/KR960700957A/ko not_active Application Discontinuation
- 1994-02-15 AT AT94907569T patent/ATE164817T1/de not_active IP Right Cessation
- 1994-02-15 AU AU61097/94A patent/AU6109794A/en not_active Abandoned
- 1994-02-15 US US08/507,279 patent/US5632965A/en not_active Expired - Fee Related
- 1994-02-15 DE DE59405647T patent/DE59405647D1/de not_active Expired - Lifetime
- 1994-02-23 TR TR00240/94A patent/TR27376A/xx unknown
- 1994-03-01 SI SI9400104A patent/SI9400104A/sl unknown
-
1995
- 1995-09-01 FI FI954109A patent/FI954109A/fi unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08507491A (ja) | 1996-08-13 |
| TR27376A (tr) | 1995-02-01 |
| WO1994020413A1 (de) | 1994-09-15 |
| AU6109794A (en) | 1994-09-26 |
| DE4306399A1 (de) | 1994-09-08 |
| ATE164817T1 (de) | 1998-04-15 |
| US5632965A (en) | 1997-05-27 |
| SI9400104A (en) | 1994-09-30 |
| KR960700957A (ko) | 1996-02-24 |
| FI954109A0 (fi) | 1995-09-01 |
| EP0687245B1 (de) | 1998-04-08 |
| DE4306399C2 (de) | 1995-06-14 |
| EP0687245A1 (de) | 1995-12-20 |
| FI954109A (fi) | 1995-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0396287A3 (de) | Verfahren und Erzeugnis für ein verbessertes Bleichen unter in situ Bildung von Persäure | |
| GB2304706B (en) | Preparation and use of novel biocidal solutions | |
| TW363061B (en) | Process for the production of epoxides from olefins | |
| ATE192414T1 (de) | Verfahren zur herstellung von lösungen aus aluminiumsalzen | |
| PT86400A (en) | Process for preparing aqueous solutions containing a mixture of hysozyme hydrochloride and dipotassium glycyrrhizate | |
| DE59405647D1 (de) | Verfahren zur herstellung von stabilisiertem natriumpercarbonat | |
| US5616280A (en) | Bleaching composition | |
| DE59713058D1 (de) | Verfahren zur herstellung von natriumpercarbonat | |
| DE69301258D1 (de) | Verfahren zur Herstellung von Natriumhydroxid | |
| ES475099A1 (es) | Procedimiento para la preparacion de un percarbonato sodico grueso y compacto. | |
| ATE432119T1 (de) | Verbessertes verfahren zur herstellung von filterhilfsmitteln in aluminium-raffinerien | |
| EP0368100A3 (de) | Teilchenförmige Zusammensetzung mit Bleichmittel und optischem Aufheller und deren Herstellung | |
| DE59404963D1 (de) | Verfahren zur herstellung von cäsiumsalzen aus cäsium-aluminium-alaun | |
| DE50003633D1 (de) | Verfahren zur herstellung von l-ascorbinsäure | |
| AU2021797A (en) | Crystallization of a protein with a sulphur salt | |
| AU3823195A (en) | Process for recovering citric acid | |
| ATE171882T1 (de) | Verfahren zur herstellung von alkalimetall- hydroxiden | |
| TW333521B (en) | Magnesium-enhanced sulfur dioxide scrubbing with gypsum formation | |
| TH16605A (th) | วิธีเตรียมโซเดียมเพอร์คาร์บอเนทซึ่งทำให้คงสภาพ | |
| CA2211399A1 (en) | Selective oxidation of hydrogen sulfide in molten sulfur | |
| JPH0710505A (ja) | ポリ−α−ヒドロキシアクリル酸塩とジエチレントリアミン五酢酸塩の混合組成物 | |
| GB9615016D0 (en) | Stabilization of perfluoroalkylalkyl ketones | |
| HUT49848A (en) | Process for producing stabilized alkylisocyanates | |
| EP0747358A3 (de) | Verfahren zur Herstellung von 1-Pyridiniumpropan-3-sulfonat | |
| KR830005126A (ko) | 1-아미노-8-나프톨-3,6-디술폰산 모노 알카리 염의 제조방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8372 | Publication of ep patent withdrawn |