CN1729283A - 受控释放的经包覆过氧化合物、其制备方法及其用途 - Google Patents
受控释放的经包覆过氧化合物、其制备方法及其用途 Download PDFInfo
- Publication number
- CN1729283A CN1729283A CNA200380107004XA CN200380107004A CN1729283A CN 1729283 A CN1729283 A CN 1729283A CN A200380107004X A CNA200380107004X A CN A200380107004XA CN 200380107004 A CN200380107004 A CN 200380107004A CN 1729283 A CN1729283 A CN 1729283A
- Authority
- CN
- China
- Prior art keywords
- weight
- silicate
- shell
- coatedparticles
- alkali metal
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 33
- 238000002360 preparation method Methods 0.000 title claims description 18
- 230000008569 process Effects 0.000 title description 10
- 150000001875 compounds Chemical class 0.000 title description 6
- 238000013270 controlled release Methods 0.000 title description 3
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims abstract description 89
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 claims abstract description 57
- 229940045872 sodium percarbonate Drugs 0.000 claims abstract description 55
- 238000000576 coating method Methods 0.000 claims abstract description 54
- 239000011248 coating agent Substances 0.000 claims abstract description 46
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000001301 oxygen Substances 0.000 claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 21
- 229910017053 inorganic salt Inorganic materials 0.000 claims abstract description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 75
- 235000019353 potassium silicate Nutrition 0.000 claims description 62
- 239000000243 solution Substances 0.000 claims description 59
- 239000000203 mixture Substances 0.000 claims description 58
- 238000004090 dissolution Methods 0.000 claims description 51
- 239000008187 granular material Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 24
- 238000005406 washing Methods 0.000 claims description 19
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 15
- 229910052783 alkali metal Inorganic materials 0.000 claims description 15
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 15
- 235000011152 sodium sulphate Nutrition 0.000 claims description 15
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 14
- 239000004115 Sodium Silicate Substances 0.000 claims description 13
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 13
- 150000001340 alkali metals Chemical class 0.000 claims description 12
- 239000008346 aqueous phase Substances 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 11
- 150000004760 silicates Chemical class 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 10
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 238000004061 bleaching Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052728 basic metal Inorganic materials 0.000 claims description 6
- 150000003818 basic metals Chemical class 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052936 alkali metal sulfate Inorganic materials 0.000 claims description 3
- 239000007844 bleaching agent Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 238000009736 wetting Methods 0.000 claims description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 1
- 229910021485 fumed silica Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 93
- 239000011247 coating layer Substances 0.000 abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000011257 shell material Substances 0.000 description 95
- 239000011734 sodium Substances 0.000 description 31
- 229910052708 sodium Inorganic materials 0.000 description 26
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 21
- 239000007921 spray Substances 0.000 description 17
- 108090000790 Enzymes Proteins 0.000 description 15
- 102000004190 Enzymes Human genes 0.000 description 15
- 229940088598 enzyme Drugs 0.000 description 15
- -1 perborate Chemical group 0.000 description 13
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 12
- 239000011162 core material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 239000003599 detergent Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000003179 granulation Effects 0.000 description 7
- 238000005469 granulation Methods 0.000 description 7
- 238000002425 crystallisation Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 235000017550 sodium carbonate Nutrition 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 108091005804 Peptidases Proteins 0.000 description 3
- 102000035195 Peptidases Human genes 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000004382 Amylase Substances 0.000 description 2
- 108010065511 Amylases Proteins 0.000 description 2
- 102000013142 Amylases Human genes 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 108010059892 Cellulase Proteins 0.000 description 2
- 108090001060 Lipase Proteins 0.000 description 2
- 102000004882 Lipase Human genes 0.000 description 2
- 239000004367 Lipase Substances 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 235000019418 amylase Nutrition 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 229940106157 cellulase Drugs 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002477 conductometry Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000019421 lipase Nutrition 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 159000000003 magnesium salts Chemical class 0.000 description 2
- 239000000391 magnesium silicate Substances 0.000 description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 description 2
- 235000019792 magnesium silicate Nutrition 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000013042 solid detergent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- MHKLKWCYGIBEQF-UHFFFAOYSA-N 4-(1,3-benzothiazol-2-ylsulfanyl)morpholine Chemical compound C1COCCN1SC1=NC2=CC=CC=C2S1 MHKLKWCYGIBEQF-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 108090000371 Esterases Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 102000004020 Oxygenases Human genes 0.000 description 1
- 108090000417 Oxygenases Proteins 0.000 description 1
- SCKXCAADGDQQCS-UHFFFAOYSA-N Performic acid Chemical compound OOC=O SCKXCAADGDQQCS-UHFFFAOYSA-N 0.000 description 1
- 108010059820 Polygalacturonase Proteins 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002927 oxygen compounds Chemical class 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 229940071207 sesquicarbonate Drugs 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical group [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000002426 superphosphate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 239000002759 woven fabric Substances 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
- 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
- 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
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/38—Preparation in the form of granules, pieces or other shaped products
-
- 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
- C11D17/0004—Non aqueous liquid compositions comprising insoluble particles
-
- 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
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0013—Liquid compositions with insoluble particles in suspension
-
- 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)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
实施例 | 钠的水玻璃浓度(重量%) | 溶解时间(min) |
1 | 20 | 8.0 |
2 | 10 | 14.8 |
3 | 5 | 19.6 |
实施例 | 第一层 | 第二层 | 溶解时间(min) |
壳层含量重量%Na2SO4 | 壳层含量重量%Na-WG | ||
4* | 6 | 0 | 1.3 |
5 | 6 | 0.75 | 11.0 |
6 | 5 | 0.75 | 11.0 |
7 | 4 | 0.75 | 13.3 |
8 | 3 | 0.75 | 14.4 |
实施例 | Na-WG壳层含量(重量%) | 溶解时间(min) |
9 | 1.5 | 35 |
10 | 3.0 | 80 |
实施例 | 壳层包覆次序 | 溶解时间(min) |
11 | 第一层Na-WG;第二层Na2SO4 | 4.1 |
12 | 第一层Na2SO4;第二层Na-WG | 11.0 |
实施例 | 钠的水玻璃壳层含量(重量%) | 溶解时间(min) |
14 | 0.75 | 21.5 |
15 | 0.50 | 14.5 |
实施例 | Quality | 壳层含量(重量%) | 溶解时间(min) | D50(mm) | D10(mm) | D90(mm) |
16 | Q 30 | 0.75 | 13.0 | 0.55 | 0.35 | 0.90 |
17 | Q 35 | 0.50 | 14.5 | 0.87 | 0.55 | 1.25 |
18 | Q 35 | 0.75 | 21.5 | 0.78 | 0.50 | 1.20 |
实施例 | 硅酸钠的第二层(重量%) | 剩余活性氧的相对含量(%) | TAM值(μw/g) | |
四周后 | 八周后 | 24h/60℃ | ||
Q35 | 0 | 92 | 69 | 23 |
17 | 0.50 | 95 | 84 | 11 |
18 | 0.75 | 96 | 82 | 11 |
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10261161 | 2002-12-20 | ||
DE10261161.0 | 2002-12-20 | ||
DE10320197.1 | 2003-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1729283A true CN1729283A (zh) | 2006-02-01 |
CN100562562C CN100562562C (zh) | 2009-11-25 |
Family
ID=32478013
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200380107004XA Expired - Fee Related CN100562562C (zh) | 2002-12-20 | 2003-12-02 | 受控释放的经包覆过氧化合物、其制备方法及其用途 |
CNB2003801069288A Expired - Fee Related CN100519719C (zh) | 2002-12-20 | 2003-12-11 | 液体洗涤剂和清洁剂组合物 |
CNB2003801070035A Expired - Fee Related CN1323148C (zh) | 2002-12-20 | 2003-12-18 | 具有改进的贮存稳定性的过碳酸钠颗粒 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801069288A Expired - Fee Related CN100519719C (zh) | 2002-12-20 | 2003-12-11 | 液体洗涤剂和清洁剂组合物 |
CNB2003801070035A Expired - Fee Related CN1323148C (zh) | 2002-12-20 | 2003-12-18 | 具有改进的贮存稳定性的过碳酸钠颗粒 |
Country Status (15)
Country | Link |
---|---|
US (1) | US20060014658A1 (zh) |
EP (1) | EP1572855B1 (zh) |
JP (1) | JP2006510564A (zh) |
KR (1) | KR20050089975A (zh) |
CN (3) | CN100562562C (zh) |
AT (1) | ATE341606T1 (zh) |
AU (1) | AU2003296668A1 (zh) |
BR (1) | BR0317444A (zh) |
CA (1) | CA2511022A1 (zh) |
DE (4) | DE10320197A1 (zh) |
ES (1) | ES2274322T3 (zh) |
MX (1) | MXPA05006455A (zh) |
PL (1) | PL377440A1 (zh) |
RU (1) | RU2337135C2 (zh) |
WO (1) | WO2004058932A1 (zh) |
Cited By (3)
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CN101857239A (zh) * | 2010-06-08 | 2010-10-13 | 厦门大学 | 一种复合空心硅酸盐的制备方法 |
CN102918120A (zh) * | 2010-05-28 | 2013-02-06 | 美利肯公司 | 具有延迟释放性质的色粒 |
CN105722791A (zh) * | 2013-11-15 | 2016-06-29 | 住友金属矿山株式会社 | 经表面处理的氧化物粒子的制造方法及通过该方法得到的氧化物粒子 |
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PL203892B1 (pl) | 2002-12-20 | 2009-11-30 | Degussa | Ciekła kompozycja o charakterze detergenta i środka czyszczącego |
WO2004056954A1 (en) * | 2002-12-20 | 2004-07-08 | Degussa Ag | Coated peroxygen compounds with controlled release, a process for their preparation and their use |
ES2242121T3 (es) | 2003-05-07 | 2005-11-01 | Degussa Ag | Granulados recubiertos de percarbonato sodico con estabilidad al almacenamiento mejorada. |
WO2004103508A2 (de) * | 2003-05-23 | 2004-12-02 | Degussa Ag | Verwendung von pulverförmigen mischungen, enthaltend wasserstoffperoxid und hydrophobiertes siliciumdioxid zur kontrollierten freisetzung von wasserstoffperoxid oder sauerstoff |
DE102004054495A1 (de) | 2004-11-11 | 2006-05-24 | Degussa Ag | Natriumpercarbonatpartikel mit einer Thiosulfat enthaltenden Hüllschicht |
PL1889901T3 (pl) * | 2006-07-27 | 2009-04-30 | Evonik Treibacher Gmbh | Powlekane cząstki peroksowęglanu sodu |
ES2317433T3 (es) | 2006-07-27 | 2009-04-16 | Evonik Degussa Gmbh | Particulas envueltas de percarbonato de sodio. |
ES2344712T3 (es) | 2006-07-27 | 2010-09-03 | Evonik Degussa Gmbh | Particulas de percarbonato sodico revestidas. |
EP1905738A1 (de) * | 2006-09-28 | 2008-04-02 | Evonik Degussa GmbH | Verfahren zur Herstellung von granulatförmigem Natriumpercarbonat |
EP2080544B1 (de) | 2007-12-19 | 2010-12-01 | Evonik Degussa GmbH | Verfahren zur Herstellung von umhüllten Natriumpercarbonatpartikeln |
CN101628753B (zh) * | 2009-07-12 | 2011-07-20 | 宁波大学 | 将小量水体消毒除污转化至直接饮用水的应急化学处理包 |
MX2015007802A (es) * | 2012-12-20 | 2015-09-04 | Procter & Gamble | Composiciones de detergente con blanqueador recubierto con silicato. |
JP6599851B2 (ja) * | 2014-04-28 | 2019-10-30 | 株式会社 菊星 | インバストリートメント用組成物 |
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- 2003-05-07 DE DE10320196A patent/DE10320196A1/de not_active Withdrawn
- 2003-12-02 DE DE60309070T patent/DE60309070T2/de not_active Expired - Lifetime
- 2003-12-02 CN CNB200380107004XA patent/CN100562562C/zh not_active Expired - Fee Related
- 2003-12-11 CN CNB2003801069288A patent/CN100519719C/zh not_active Expired - Fee Related
- 2003-12-18 BR BR0317444-1A patent/BR0317444A/pt not_active IP Right Cessation
- 2003-12-18 MX MXPA05006455A patent/MXPA05006455A/es unknown
- 2003-12-18 JP JP2004562779A patent/JP2006510564A/ja not_active Withdrawn
- 2003-12-18 ES ES03813896T patent/ES2274322T3/es not_active Expired - Lifetime
- 2003-12-18 AT AT03813896T patent/ATE341606T1/de not_active IP Right Cessation
- 2003-12-18 RU RU2005122906/15A patent/RU2337135C2/ru not_active IP Right Cessation
- 2003-12-18 DE DE50305305T patent/DE50305305D1/de not_active Expired - Lifetime
- 2003-12-18 KR KR1020057011627A patent/KR20050089975A/ko not_active Application Discontinuation
- 2003-12-18 WO PCT/EP2003/014445 patent/WO2004058932A1/de active IP Right Grant
- 2003-12-18 CA CA002511022A patent/CA2511022A1/en not_active Abandoned
- 2003-12-18 EP EP03813896A patent/EP1572855B1/de not_active Expired - Lifetime
- 2003-12-18 PL PL377440A patent/PL377440A1/pl unknown
- 2003-12-18 CN CNB2003801070035A patent/CN1323148C/zh not_active Expired - Fee Related
- 2003-12-18 AU AU2003296668A patent/AU2003296668A1/en not_active Abandoned
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2005
- 2005-06-16 US US11/155,918 patent/US20060014658A1/en not_active Abandoned
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102918120A (zh) * | 2010-05-28 | 2013-02-06 | 美利肯公司 | 具有延迟释放性质的色粒 |
CN102918120B (zh) * | 2010-05-28 | 2014-08-13 | 美利肯公司 | 具有延迟释放性质的色粒 |
CN101857239A (zh) * | 2010-06-08 | 2010-10-13 | 厦门大学 | 一种复合空心硅酸盐的制备方法 |
CN101857239B (zh) * | 2010-06-08 | 2012-05-23 | 厦门大学 | 一种复合空心硅酸盐的制备方法 |
CN105722791A (zh) * | 2013-11-15 | 2016-06-29 | 住友金属矿山株式会社 | 经表面处理的氧化物粒子的制造方法及通过该方法得到的氧化物粒子 |
CN105722791B (zh) * | 2013-11-15 | 2018-01-26 | 住友金属矿山株式会社 | 经表面处理的氧化物粒子的制造方法及通过该方法得到的氧化物粒子 |
Also Published As
Publication number | Publication date |
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ATE341606T1 (de) | 2006-10-15 |
DE60309070D1 (de) | 2006-11-23 |
WO2004058932A1 (de) | 2004-07-15 |
DE50305305D1 (de) | 2006-11-16 |
CN100519719C (zh) | 2009-07-29 |
CN1729281A (zh) | 2006-02-01 |
EP1572855A1 (de) | 2005-09-14 |
PL377440A1 (pl) | 2006-02-06 |
DE60309070T2 (de) | 2007-05-16 |
JP2006510564A (ja) | 2006-03-30 |
RU2337135C2 (ru) | 2008-10-27 |
BR0317444A (pt) | 2005-11-16 |
MXPA05006455A (es) | 2005-08-19 |
US20060014658A1 (en) | 2006-01-19 |
CA2511022A1 (en) | 2004-07-15 |
ES2274322T3 (es) | 2007-05-16 |
RU2005122906A (ru) | 2007-01-27 |
KR20050089975A (ko) | 2005-09-09 |
CN1729282A (zh) | 2006-02-01 |
CN100562562C (zh) | 2009-11-25 |
EP1572855B1 (de) | 2006-10-04 |
DE10320196A1 (de) | 2004-07-08 |
AU2003296668A1 (en) | 2004-07-22 |
DE10320197A1 (de) | 2004-07-08 |
CN1323148C (zh) | 2007-06-27 |
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