DE2712138A1 - Natriumpercarbonat-partikel - Google Patents
Natriumpercarbonat-partikelInfo
- Publication number
- DE2712138A1 DE2712138A1 DE19772712138 DE2712138A DE2712138A1 DE 2712138 A1 DE2712138 A1 DE 2712138A1 DE 19772712138 DE19772712138 DE 19772712138 DE 2712138 A DE2712138 A DE 2712138A DE 2712138 A1 DE2712138 A1 DE 2712138A1
- Authority
- DE
- Germany
- Prior art keywords
- sodium
- sodium percarbonate
- percarbonate
- tripolyphosphate
- percarbonate particles
- 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.)
- Pending
Links
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 title claims description 49
- 229940045872 sodium percarbonate Drugs 0.000 title claims description 47
- 239000002245 particle Substances 0.000 title claims description 21
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 25
- 239000004115 Sodium Silicate Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 15
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 235000019353 potassium silicate Nutrition 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000009736 wetting Methods 0.000 claims description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 2
- 235000019351 sodium silicates Nutrition 0.000 claims 2
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical group [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 238000000354 decomposition reaction Methods 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000012418 sodium perborate tetrahydrate Substances 0.000 description 2
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- 229910004028 SiCU Inorganic materials 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940082150 encore Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- PMYUVOOOQDGQNW-UHFFFAOYSA-N hexasodium;trioxido(trioxidosilyloxy)silane Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-] PMYUVOOOQDGQNW-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- VPZRWNZGLKXFOE-UHFFFAOYSA-M sodium phenylbutyrate Chemical compound [Na+].[O-]C(=O)CCCC1=CC=CC=C1 VPZRWNZGLKXFOE-UHFFFAOYSA-M 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical group [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-compounds
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
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)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772712138 DE2712138A1 (de) | 1977-03-19 | 1977-03-19 | Natriumpercarbonat-partikel |
| US05/837,261 US4135010A (en) | 1977-03-19 | 1977-09-27 | Sodium percarbonate particles (b) |
| SE7710932A SE7710932L (sv) | 1977-03-19 | 1977-09-29 | Natriumperkarbonatprodukt ii |
| YU256477A YU256477A (en) | 1976-11-11 | 1977-10-26 | Process for the manufacturing of sodium percarbonate granules |
| ES466033A ES466033A1 (es) | 1977-03-19 | 1978-01-16 | Procedimiento para la preparacion de particulas de percarbo-nato sodico |
| PT67581A PT67581B (de) | 1977-03-19 | 1978-01-25 | Natriumpercarbonat-partikel |
| IT7867194A IT7867194A0 (it) | 1977-03-19 | 1978-02-01 | Particelle di percarbonato sodicoe procedimento per la loro fabbricazione |
| FR7803429A FR2383880A1 (fr) | 1977-03-19 | 1978-02-07 | Particules de percarbonate de sodium |
| GB9175/78A GB1579513A (en) | 1977-03-19 | 1978-03-08 | Sodium percarbonate particle |
| DD78204239A DD137915A5 (de) | 1977-03-19 | 1978-03-16 | Natriumpercarbonat-partikel |
| PL20538078A PL205380A1 (pl) | 1977-03-19 | 1978-03-17 | Granulka nadweglanu sodowego |
| BE6046393A BE865062A (fr) | 1977-03-19 | 1978-03-17 | Percarbonate sodium et procede pour le fabriquer |
| CH294278A CH632471A5 (de) | 1977-03-19 | 1978-03-17 | Natriumpercarbonat-partikel und verfahren zu deren herstellung. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772712138 DE2712138A1 (de) | 1977-03-19 | 1977-03-19 | Natriumpercarbonat-partikel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2712138A1 true DE2712138A1 (de) | 1978-09-21 |
Family
ID=6004104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772712138 Pending DE2712138A1 (de) | 1976-11-11 | 1977-03-19 | Natriumpercarbonat-partikel |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4135010A (enExample) |
| BE (1) | BE865062A (enExample) |
| CH (1) | CH632471A5 (enExample) |
| DD (1) | DD137915A5 (enExample) |
| DE (1) | DE2712138A1 (enExample) |
| ES (1) | ES466033A1 (enExample) |
| FR (1) | FR2383880A1 (enExample) |
| GB (1) | GB1579513A (enExample) |
| IT (1) | IT7867194A0 (enExample) |
| PL (1) | PL205380A1 (enExample) |
| PT (1) | PT67581B (enExample) |
| SE (1) | SE7710932L (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0024201A1 (en) * | 1979-08-15 | 1981-02-25 | The Clorox Company | Stabilized alkali metal percarbonate bleach compositions and process for manufacture thereof |
| EP0459625A1 (en) * | 1990-05-25 | 1991-12-04 | Mitsubishi Gas Chemical Company, Inc. | Process for producing stabilized sodium percarbonate |
| DE19534274A1 (de) * | 1995-09-15 | 1997-03-20 | Degussa | Verfahren zur Erniedrigung der Lösezeit bei der Herstellung und/oder Umhüllung von Natriumpercarbonat |
| US6225276B1 (en) | 1997-02-07 | 2001-05-01 | Henkel Kommanditgesellschaft Auf Aktien | pH-controlled release of detergent components |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2504521A1 (fr) * | 1981-04-27 | 1982-10-29 | Interox | Particules solides contenant des peroxydes metalliques, leur preparation et leur utilisation pour l'amendement des sols |
| GB9126296D0 (en) * | 1991-12-11 | 1992-02-12 | Unilever Plc | Sodium percarbonate |
| US5462804A (en) * | 1993-05-06 | 1995-10-31 | Mitsubishi Gas Chemical Co., Ltd. | Stabilized particle of sodium percarbonate |
| CA2183749C (en) * | 1994-02-25 | 2000-10-17 | Hans Lagnemo | Bleaching agent |
| SE9400653D0 (sv) * | 1994-02-25 | 1994-02-25 | Eka Nobel Ab | Blekmedel |
| DE19629381A1 (de) * | 1996-07-20 | 1998-01-22 | Eilenburger Elektrolyse & Umwelttechnik Gmbh | Granulierter Aktivsauerstoffträger |
| EP1612185A1 (en) * | 2004-06-29 | 2006-01-04 | SOLVAY (Société Anonyme) | Coated sodium percarbonate particles, process for their production, their use and detergent compositions containing them |
| 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. |
| ES2344712T3 (es) * | 2006-07-27 | 2010-09-03 | Evonik Degussa Gmbh | Particulas de percarbonato sodico revestidas. |
| EP2144989A1 (en) * | 2007-05-02 | 2010-01-20 | SOLVAY (Société Anonyme) | Process for the preparation of coated sodium percarbonate |
| EP2142472A1 (en) * | 2007-05-02 | 2010-01-13 | SOLVAY (Société Anonyme) | Process for the preparation of coated sodium percarbonate |
| PL2080544T3 (pl) * | 2007-12-19 | 2011-05-31 | Evonik Degussa Gmbh | Sposób wytwarzania powleczonych cząstek nadwęglanu sodowego |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB174891A (en) * | 1920-07-26 | 1922-01-26 | Adolf Welter | Process for producing finely granulated compounds |
| BE492338A (enExample) * | 1948-11-23 | |||
| JPS5140884B2 (enExample) * | 1972-12-12 | 1976-11-06 | ||
| JPS53960B2 (enExample) * | 1974-03-23 | 1978-01-13 | ||
| LU72575A1 (enExample) * | 1975-05-23 | 1977-02-10 |
-
1977
- 1977-03-19 DE DE19772712138 patent/DE2712138A1/de active Pending
- 1977-09-27 US US05/837,261 patent/US4135010A/en not_active Expired - Lifetime
- 1977-09-29 SE SE7710932A patent/SE7710932L/ not_active Application Discontinuation
-
1978
- 1978-01-16 ES ES466033A patent/ES466033A1/es not_active Expired
- 1978-01-25 PT PT67581A patent/PT67581B/pt unknown
- 1978-02-01 IT IT7867194A patent/IT7867194A0/it unknown
- 1978-02-07 FR FR7803429A patent/FR2383880A1/fr active Granted
- 1978-03-08 GB GB9175/78A patent/GB1579513A/en not_active Expired
- 1978-03-16 DD DD78204239A patent/DD137915A5/xx unknown
- 1978-03-17 CH CH294278A patent/CH632471A5/de not_active IP Right Cessation
- 1978-03-17 BE BE6046393A patent/BE865062A/xx not_active IP Right Cessation
- 1978-03-17 PL PL20538078A patent/PL205380A1/xx unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0024201A1 (en) * | 1979-08-15 | 1981-02-25 | The Clorox Company | Stabilized alkali metal percarbonate bleach compositions and process for manufacture thereof |
| EP0459625A1 (en) * | 1990-05-25 | 1991-12-04 | Mitsubishi Gas Chemical Company, Inc. | Process for producing stabilized sodium percarbonate |
| DE19534274A1 (de) * | 1995-09-15 | 1997-03-20 | Degussa | Verfahren zur Erniedrigung der Lösezeit bei der Herstellung und/oder Umhüllung von Natriumpercarbonat |
| US5714201A (en) * | 1995-09-15 | 1998-02-03 | Degussa Aktiengesellschaft | Process for reducing dissolution time in the production and/or coating of sodium percarbonate |
| US6225276B1 (en) | 1997-02-07 | 2001-05-01 | Henkel Kommanditgesellschaft Auf Aktien | pH-controlled release of detergent components |
| US6407052B2 (en) | 1997-02-07 | 2002-06-18 | Henkel Kommanditgesellschaft Auf Aktien | pH-controlled release of detergent components |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7867194A0 (it) | 1978-02-01 |
| US4135010A (en) | 1979-01-16 |
| CH632471A5 (de) | 1982-10-15 |
| PL205380A1 (pl) | 1979-01-02 |
| FR2383880B1 (enExample) | 1980-04-18 |
| ES466033A1 (es) | 1979-02-01 |
| GB1579513A (en) | 1980-11-19 |
| PT67581B (de) | 1979-06-20 |
| DD137915A5 (de) | 1979-10-03 |
| SE7710932L (sv) | 1978-09-20 |
| PT67581A (de) | 1978-02-01 |
| BE865062A (fr) | 1978-09-18 |
| FR2383880A1 (fr) | 1978-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| OHN | Withdrawal |