EP1941016B1 - Verfahren zur herstellung von granulären oder pulverförmigen waschmittelzusammensetzungen - Google Patents
Verfahren zur herstellung von granulären oder pulverförmigen waschmittelzusammensetzungen Download PDFInfo
- Publication number
- EP1941016B1 EP1941016B1 EP06793896A EP06793896A EP1941016B1 EP 1941016 B1 EP1941016 B1 EP 1941016B1 EP 06793896 A EP06793896 A EP 06793896A EP 06793896 A EP06793896 A EP 06793896A EP 1941016 B1 EP1941016 B1 EP 1941016B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- acid
- weight
- copolymer
- detergent
- slurry
- 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.)
- Not-in-force
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- 238000004519 manufacturing process Methods 0.000 title claims abstract 4
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- 239000002002 slurry Substances 0.000 claims abstract description 36
- 239000000178 monomer Substances 0.000 claims abstract description 17
- -1 aromatic monoolefins Chemical class 0.000 claims abstract description 15
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- 150000001991 dicarboxylic acids Chemical class 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 150000002763 monocarboxylic acids Chemical class 0.000 claims abstract description 5
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
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- 238000003756 stirring Methods 0.000 description 3
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- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
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- CFPOJWPDQWJEMO-UHFFFAOYSA-N 2-(1,2-dicarboxyethoxy)butanedioic acid Chemical compound OC(=O)CC(C(O)=O)OC(C(O)=O)CC(O)=O CFPOJWPDQWJEMO-UHFFFAOYSA-N 0.000 description 2
- HZLCGUXUOFWCCN-UHFFFAOYSA-N 2-hydroxynonadecane-1,2,3-tricarboxylic acid Chemical compound CCCCCCCCCCCCCCCCC(C(O)=O)C(O)(C(O)=O)CC(O)=O HZLCGUXUOFWCCN-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
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- JYXGIOKAKDAARW-UHFFFAOYSA-N N-(2-hydroxyethyl)iminodiacetic acid Chemical compound OCCN(CC(O)=O)CC(O)=O JYXGIOKAKDAARW-UHFFFAOYSA-N 0.000 description 2
- 239000004435 Oxo alcohol Substances 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
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- HVWGGPRWKSHASF-UHFFFAOYSA-N Sulfuric acid, monooctadecyl ester Chemical compound CCCCCCCCCCCCCCCCCCOS(O)(=O)=O HVWGGPRWKSHASF-UHFFFAOYSA-N 0.000 description 2
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 2
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- 230000008025 crystallization Effects 0.000 description 1
- STZIXLPVKZUAMV-UHFFFAOYSA-N cyclopentane-1,1,2,2-tetracarboxylic acid Chemical compound OC(=O)C1(C(O)=O)CCCC1(C(O)=O)C(O)=O STZIXLPVKZUAMV-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical group CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical compound CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 229940071161 dodecylbenzenesulfonate Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 125000004395 glucoside group Chemical group 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 229950005425 sodium myristyl sulfate Drugs 0.000 description 1
- 239000012418 sodium perborate tetrahydrate Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 1
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 1
- KVSYNOOPFSVLNF-UHFFFAOYSA-M sodium;4-nonanoyloxybenzenesulfonate Chemical compound [Na+].CCCCCCCCC(=O)OC1=CC=C(S([O-])(=O)=O)C=C1 KVSYNOOPFSVLNF-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- KQTIIICEAUMSDG-UHFFFAOYSA-N tricarballylic acid Chemical compound OC(=O)CC(C(O)=O)CC(O)=O KQTIIICEAUMSDG-UHFFFAOYSA-N 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910003319 β-Na2Si2O5 Inorganic materials 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
-
- 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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
Definitions
- liquid or solid components In the preparation of powder detergents or base powders for further processing into solid detergents (for example extrusion with the addition of further components to granules), up to 30 liquid or solid components must be homogenized as intensively and uniformly as possible in partly very different amounts, which is done by slurrying in water.
- various components e.g. Surfactants and zeolites used as builders, highly viscous mixtures. Since highly concentrated slurries are desired for the subsequent spray drying, it is necessary to use auxiliaries which lower the viscosity of the slurries.
- WO-A-91/09932 discloses a process for the preparation of granular detergent compositions in which a deflocculant polymer having hydrophilic polymer backbone and hydrophobic side chains is added to the detergent slurry.
- the backbone is based on unsaturated monocarboxylic acids, dicarboxylic acids and / or alcohols as monomer units.
- the side chains which may contain polyalkylene oxide blocks, are attached to the backbone via ester, ether or amide functions.
- a copolymer of acrylic acid and dodecyl maleate is used.
- the copolymers used according to the invention contain as copolymerized monomer (A) a monoethylenically unsaturated monocarboxylic acid or dicarboxylic acid or a mixture of these acids.
- the acids can be used in the form of their water-soluble salts, in particular the alkali metal salts, such as potassium and especially sodium salts, or ammonium salts, the dicarboxylic acids can also be wholly or partially in anhydride form. Of course, acid mixtures can also be used.
- the monomers (A) preferably contain 3 to 10 carbon atoms.
- Suitable monomers (A) are: acrylic acid, methacrylic acid, crotonic acid, vinylacetic acid, maleic acid, maleic anhydride, fumaric acid, citraconic acid, citraconic anhydride and itaconic acid.
- Particularly preferred monomers (A) are acrylic acid, methacrylic acid and maleic acid (anhydride), with maleic acid (anhydride) being very particularly preferred.
- the copolymers used according to the invention contain from 20 to 80% by weight, in particular from 30 to 70% by weight, of the monomer (A).
- suitable monomers (B) are: 1-butene, isobutene, 1-pentene, 1-hexene, diisobutene (2-methyl-4,4-dimethyl-1-pentene), 1-decene, 1-dodecene, 1-tetradecene, 1-hexadecene, C 18 -C 24 - ⁇ -olefins such as 1-octadecene, 1-eicosene, 1-docoses and 1-tetracoses, C 20 -C 24 - ⁇ -olefin mixtures, 1-hexacoses, polyisobutenes with an average of 12 to 100 carbon atoms and styrene.
- isobutene, diisobutene and styrene are suitable as monoolefins (B1).
- Particularly suitable monoolefins (B2) are 1-dodecene, C 18 -C 24 - ⁇ -olefins, C 20 -C 24 - ⁇ -olefin mixtures and polyisobutenes having an average of 12 to 100 carbon atoms.
- the copolymers used according to the invention contain from 20 to 80% by weight, preferably from 30 to 70% by weight, of the monomer (B).
- Very particularly preferred copolymers used according to the invention are by free-radical copolymerization of (A) 30 to 70 wt .-% maleic acid (anhydride), (B1) 20 to 40 wt .-% isobutene and (B2) 5 to 20 wt .-% of a C. 18 -C 24 - ⁇ -olefins available.
- the copolymers used according to the invention have an average molecular weight M w of from 1,000 to 200,000 g / mol, preferably from 2,000 to 50,000 g / mol (determined by gel permeation chromatography at room temperature with aqueous eluent).
- K values are accordingly from 10 to 150, preferably from 15 to 60 (measured at pH 7 in 1% strength by weight aqueous solution at 25 ° C.) H. Fikentscher, Cellulose Chemistry, Vol. 13, pp. 58-64 and 71-74 (1932 )).
- copolymers used according to the invention can be prepared by known processes.
- aqueous polymer solutions or dispersions which have a solids content of from 10 to 70% by weight, preferably from 25 to 60% by weight.
- the viscosity of aqueous Waschschslurries, in particular of the slurries, which are dried to produce granular or powdered detergent compositions effectively lower, so that even highly concentrated slurries can be handled easily.
- the slurry concentrations can always be ⁇ 50% by weight, preferably ⁇ 60% by weight, based on the anhydrous detergent components.
- copolymers used according to the invention additionally bring about stabilization and homogenization of the slurries and prevent separations.
- the anionic surfactants are preferably added to the detergent in the form of salts.
- Suitable salts are e.g. Alkali metal salts such as sodium, potassium and lithium salts, and ammonium salts such as hydroxyethylammonium, di (hydroxyethyl) ammonium and tri (hydroxyethyl) ammonium salts.
- Suitable bleaching agents are, for example, adducts of hydrogen peroxide with inorganic salts, such as sodium perborate monohydrate, sodium perborate tetrahydrate and sodium carbonate perhydrate, and percarboxylic acids, such as phthalimidopercaproic acid.
- Suitable bleach activators are e.g. N, N, N ', N'-tetraacetylethylenediamine (TAED), sodium p-nonanoyloxybenzenesulfonate and N-methylmorpholinium acetonitrile methylsulfate.
- TAED tetraacetylethylenediamine
- Enzymes preferably used in detergents are proteases, lipases, amylases, cellulases, oxidases and peroxidases.
- Suitable color transfer inhibitors are, for example, homo-, co- and graft polymers of 1-vinylpyrrolidone, 1-vinylimidazole or 4-vinylpyridine-N-oxide. Homo- and copolymers of 4-vinylpyridine reacted with chloroacetic acid are also suitable as color transfer inhibitors.
- the viscosity-lowering effect of the copolymer P was investigated in two detergent slurries.
- the copolymer P was a copolymer of maleic anhydride, isobutene and 1-octadecene in a weight ratio of 65: 26: 9, which had an average molecular weight M w of 3000 g / mol and a K value of 24 (measured at Value 7 in 1% strength by weight aqueous solution at 25 ° C.).
- the copolymer was used in the form of a 40 wt .-% aqueous solution.
- the two detergent slurries were prepared as follows:
- Two different detergent slurries were prepared with stirring in a 500 ml heatable double-walled stainless steel vessel.
- the liquid components were first heated to 50 ° C. with stirring for 10 minutes.
- the stirrer used had a torque absorption.
- the previously mixed solid components were then uniformly metered in over 4 minutes, with the slurry being further stirred at 150 rpm. After completion of the addition, the slurry was stirred at a constant speed while determining the torque.
- the torque reflects the force needed to stir the slurry at a constant speed of rotation.
- Table 1 lists the compositions of the detergent slurries. The amounts mentioned here refer to feedstocks in anhydrous form, i. without water or water of crystallization contained in the total water content.
- Table 2 summarizes the torques obtained after each 30 minutes. For comparison, the results obtained without polymer addition are included.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL06793896T PL1941016T3 (pl) | 2005-10-05 | 2006-09-29 | Sposób wytwarzania granulowanych lub proszkowych kompozycji detergentowych |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005047833A DE102005047833A1 (de) | 2005-10-05 | 2005-10-05 | Verfahren zur Herstellung von granulären oder pulverförmigen Waschmittelzusammensetzungen |
PCT/EP2006/066868 WO2007039554A1 (de) | 2005-10-05 | 2006-09-29 | Verfahren zur herstellung von granulären oder pulverförmigen waschmittelzusammensetzungen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1941016A1 EP1941016A1 (de) | 2008-07-09 |
EP1941016B1 true EP1941016B1 (de) | 2012-07-04 |
Family
ID=37507316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06793896A Not-in-force EP1941016B1 (de) | 2005-10-05 | 2006-09-29 | Verfahren zur herstellung von granulären oder pulverförmigen waschmittelzusammensetzungen |
Country Status (9)
Country | Link |
---|---|
US (1) | US8486884B2 (es) |
EP (1) | EP1941016B1 (es) |
JP (1) | JP5080480B2 (es) |
CN (1) | CN101278038B (es) |
CA (1) | CA2624919C (es) |
DE (1) | DE102005047833A1 (es) |
ES (1) | ES2388701T3 (es) |
PL (1) | PL1941016T3 (es) |
WO (1) | WO2007039554A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005041349A1 (de) * | 2005-08-31 | 2007-03-01 | Basf Ag | Reinigungsformulierungen für die maschinelle Geschirrreinigung enthaltend hydrophil modifizierte Polycarboxylate |
JP5208906B2 (ja) * | 2009-11-13 | 2013-06-12 | 本田技研工業株式会社 | 倒立振子型車両 |
CN112074593B (zh) * | 2018-05-04 | 2022-08-30 | 巴斯夫欧洲公司 | 颗粒或粉末及其制备方法 |
CN109234070B (zh) * | 2018-09-18 | 2020-12-15 | 祥瑞博特生物科技(北京)有限责任公司 | 一种含苯乙烯-丙烯酸-马来酸酐共聚物的洗涤产品及其应用 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757034A (fr) * | 1969-10-08 | 1971-04-05 | Knapsack Ag | Substances de soutien pour detersifs et agents de nettoyage |
US3676373A (en) * | 1970-07-20 | 1972-07-11 | Gulf Research Development Co | Detergent compositions |
GB1551239A (en) * | 1975-09-21 | 1979-08-30 | Procter & Gamble | Built detergent compositions |
JPS5919598B2 (ja) * | 1977-09-12 | 1984-05-07 | ライオン株式会社 | すすぎ性及び粉体物性に優れた粒状洗剤組成物 |
NL7815052A (nl) * | 1977-11-17 | 1980-01-31 | Procter & Gamble | Korrelvormige wasmiddelen ter betere verwijdering van vet vuil. |
JPS57192499A (en) * | 1981-05-20 | 1982-11-26 | Lion Corp | Manufacture of granular detergent |
EP0104679B1 (en) * | 1982-09-01 | 1989-08-09 | Unilever N.V. | Abrasive agglomerates for use in scouring cleaning compositions |
US4762637A (en) * | 1986-11-14 | 1988-08-09 | Lever Brothers Company | Encapsulated bleach particles for machine dishwashing compositions |
US5205960A (en) * | 1987-12-09 | 1993-04-27 | S. C. Johnson & Son, Inc. | Method of making clear, stable prespotter laundry detergent |
US5376288A (en) * | 1989-06-21 | 1994-12-27 | Noro Nordisk A/S | Detergent additive granulate and detergent |
GB8928023D0 (en) | 1989-12-12 | 1990-02-14 | Unilever Plc | Detergent compositions |
US5232622A (en) * | 1990-06-20 | 1993-08-03 | Rohm And Haas Company | Chlorine-free machine dishwashing |
US5281352A (en) * | 1992-08-27 | 1994-01-25 | Church & Dwight Co., Inc. | Low-phosphate machine dishwashing detergents |
DE4300239A1 (de) * | 1993-01-07 | 1994-07-14 | Basf Ag | Verwendung von partiell veresterten Carboxylgruppen enthaltenden Copolymerisaten als Dispergiermittel |
US5998360A (en) * | 1994-09-22 | 1999-12-07 | Crosfield Limited | Granules based on silicate antiredeposition agent mixtures and method for manufacturing same |
WO1996017919A1 (en) | 1994-12-05 | 1996-06-13 | Colgate-Palmolive Company | Granular detergent compositions containing deflocculating polymers |
US5618782A (en) * | 1995-05-23 | 1997-04-08 | Basf Corporation | Hydrophilic copolymers for reducing the viscosity of detergent slurries |
US5733861A (en) * | 1995-05-23 | 1998-03-31 | Basf Corporation | Hydrophilic copolymers for reducing the viscosity of detergent slurries |
US5595968A (en) * | 1995-05-23 | 1997-01-21 | Basf Corporation | Polymeric dispersants for soda ash based detergent slurries |
FR2739866A1 (fr) * | 1995-10-13 | 1997-04-18 | Rohm & Haas France | Compositions de nettoyage contenant un dispersant de savon de chaux et leur procede de preparation |
US6172028B1 (en) * | 1996-03-26 | 2001-01-09 | Basf Aktiengesellschaft | Detergent and tableware cleaner |
DE19621983A1 (de) * | 1996-06-03 | 1997-12-04 | Basf Ag | Verwendung von Copolymeren aus hydrophilen und hydrophoben Monomeren zur Erhöhung der Lösegeschwindigkeit von teilchenförmigen Waschmittelformulierungen in Wasser |
JP3680453B2 (ja) * | 1996-10-16 | 2005-08-10 | チッソ株式会社 | 洗浄用熱可塑性樹脂組成物 |
US6716808B1 (en) * | 1999-01-21 | 2004-04-06 | The Procter & Gamble Company | Detergent compositions comprising hybrid zeolite builders containing an occluded nonsilicate |
DE10104470A1 (de) * | 2001-02-01 | 2002-08-08 | Basf Ag | Reinigerformulierungen zur Verhinderung der Verfärbung von Kunststoffgegenständen |
DE10104469A1 (de) * | 2001-02-01 | 2002-08-08 | Basf Ag | Copolymere zur Verhinderung von Glaskorrosion |
FR2862235B1 (fr) * | 2003-11-13 | 2007-12-28 | Rhodia Chimie Sa | Emulsion pour vehiculer une matiere active hydrophobe vers un substrat en milieu aqueux |
-
2005
- 2005-10-05 DE DE102005047833A patent/DE102005047833A1/de not_active Withdrawn
-
2006
- 2006-09-29 CN CN2006800366736A patent/CN101278038B/zh not_active Expired - Fee Related
- 2006-09-29 JP JP2008533982A patent/JP5080480B2/ja not_active Expired - Fee Related
- 2006-09-29 PL PL06793896T patent/PL1941016T3/pl unknown
- 2006-09-29 WO PCT/EP2006/066868 patent/WO2007039554A1/de active Application Filing
- 2006-09-29 US US12/088,891 patent/US8486884B2/en not_active Expired - Fee Related
- 2006-09-29 CA CA2624919A patent/CA2624919C/en not_active Expired - Fee Related
- 2006-09-29 EP EP06793896A patent/EP1941016B1/de not_active Not-in-force
- 2006-09-29 ES ES06793896T patent/ES2388701T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
WO2007039554A1 (de) | 2007-04-12 |
DE102005047833A1 (de) | 2007-04-19 |
CA2624919C (en) | 2015-01-27 |
US8486884B2 (en) | 2013-07-16 |
CA2624919A1 (en) | 2007-04-12 |
EP1941016A1 (de) | 2008-07-09 |
PL1941016T3 (pl) | 2012-10-31 |
JP5080480B2 (ja) | 2012-11-21 |
ES2388701T3 (es) | 2012-10-17 |
US20080255022A1 (en) | 2008-10-16 |
CN101278038A (zh) | 2008-10-01 |
JP2009511651A (ja) | 2009-03-19 |
CN101278038B (zh) | 2012-11-28 |
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