DE69225702T2 - Verfahren zur Herstellung von kompakten Reinigungsmitteln - Google Patents
Verfahren zur Herstellung von kompakten ReinigungsmittelnInfo
- Publication number
- DE69225702T2 DE69225702T2 DE1992625702 DE69225702T DE69225702T2 DE 69225702 T2 DE69225702 T2 DE 69225702T2 DE 1992625702 DE1992625702 DE 1992625702 DE 69225702 T DE69225702 T DE 69225702T DE 69225702 T2 DE69225702 T2 DE 69225702T2
- Authority
- DE
- Germany
- Prior art keywords
- filler particles
- less
- sodium
- weight
- 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.)
- Revoked
Links
- 238000000034 method Methods 0.000 title claims description 49
- 230000008569 process Effects 0.000 title claims description 39
- 239000012459 cleaning agent Substances 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000002245 particle Substances 0.000 claims description 95
- 239000000203 mixture Substances 0.000 claims description 66
- 239000000843 powder Substances 0.000 claims description 63
- 239000000945 filler Substances 0.000 claims description 44
- 239000003599 detergent Substances 0.000 claims description 36
- 239000011734 sodium Substances 0.000 claims description 33
- 229910052708 sodium Inorganic materials 0.000 claims description 32
- 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 claims description 29
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 28
- 239000003945 anionic surfactant Substances 0.000 claims description 23
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 21
- 239000011591 potassium Substances 0.000 claims description 11
- 229910052700 potassium Inorganic materials 0.000 claims description 11
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 10
- 150000004760 silicates Chemical class 0.000 claims description 9
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 8
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 7
- 150000001860 citric acid derivatives Chemical class 0.000 claims description 7
- 239000004615 ingredient Substances 0.000 claims description 7
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 5
- 159000000003 magnesium salts Chemical class 0.000 claims description 5
- 239000001509 sodium citrate Substances 0.000 claims description 4
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 4
- 239000004480 active ingredient Substances 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 description 46
- 125000004432 carbon atom Chemical group C* 0.000 description 37
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- 238000005342 ion exchange Methods 0.000 description 17
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- 238000004090 dissolution Methods 0.000 description 12
- 238000005469 granulation Methods 0.000 description 12
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
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- 239000000194 fatty acid Substances 0.000 description 8
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- 150000008051 alkyl sulfates Chemical class 0.000 description 7
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- 239000002736 nonionic surfactant Substances 0.000 description 7
- 159000000001 potassium salts Chemical class 0.000 description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 6
- 235000013162 Cocos nucifera Nutrition 0.000 description 6
- 244000060011 Cocos nucifera Species 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 6
- 150000001340 alkali metals Chemical class 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000000344 soap Substances 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical group [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 4
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical group [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 235000010216 calcium carbonate Nutrition 0.000 description 4
- 229910001424 calcium ion Inorganic materials 0.000 description 4
- 239000003093 cationic surfactant Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 235000019864 coconut oil Nutrition 0.000 description 4
- 239000003240 coconut oil Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 150000002191 fatty alcohols Chemical class 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000006057 Non-nutritive feed additive Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 101100311330 Schizosaccharomyces pombe (strain 972 / ATCC 24843) uap56 gene Proteins 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 229920013820 alkyl cellulose Polymers 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002304 perfume Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001694 spray drying Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 101150018444 sub2 gene Proteins 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 150000003871 sulfonates Chemical class 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 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
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 150000001335 aliphatic alkanes Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 2
- 239000002563 ionic surfactant Substances 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 235000014366 other mixer Nutrition 0.000 description 2
- 239000006174 pH buffer Substances 0.000 description 2
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
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- 230000000704 physical effect Effects 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
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- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical class CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 229910009111 xH2 O Inorganic materials 0.000 description 2
- 239000002888 zwitterionic surfactant Substances 0.000 description 2
- 239000001124 (E)-prop-1-ene-1,2,3-tricarboxylic acid Substances 0.000 description 1
- SFRLSTJPMFGBDP-UHFFFAOYSA-N 1,2-diphosphonoethylphosphonic acid Chemical class OP(O)(=O)CC(P(O)(O)=O)P(O)(O)=O SFRLSTJPMFGBDP-UHFFFAOYSA-N 0.000 description 1
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- PSZAEHPBBUYICS-UHFFFAOYSA-N 2-methylidenepropanedioic acid Chemical compound OC(=O)C(=C)C(O)=O PSZAEHPBBUYICS-UHFFFAOYSA-N 0.000 description 1
- XYJLPCAKKYOLGU-UHFFFAOYSA-N 2-phosphonoethylphosphonic acid Chemical class OP(O)(=O)CCP(O)(O)=O XYJLPCAKKYOLGU-UHFFFAOYSA-N 0.000 description 1
- TWLKHTRAHQPZCI-UHFFFAOYSA-N 6-[dodecyl-methyl-(2-phenylethyl)azaniumyl]hexanoate Chemical compound CCCCCCCCCCCC[N+](C)(CCCCCC([O-])=O)CCC1=CC=CC=C1 TWLKHTRAHQPZCI-UHFFFAOYSA-N 0.000 description 1
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- 239000004254 Ammonium phosphate Substances 0.000 description 1
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- 239000011812 mixed powder Substances 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000001205 polyphosphate Chemical class 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000015227 regulation of liquid surface tension Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 229940071207 sesquicarbonate Drugs 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 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
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- HSFQBFMEWSTNOW-UHFFFAOYSA-N sodium;carbanide Chemical group [CH3-].[Na+] HSFQBFMEWSTNOW-UHFFFAOYSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- GTZCVFVGUGFEME-UHFFFAOYSA-N trans-aconitic acid Natural products OC(=O)CC(C(O)=O)=CC(O)=O GTZCVFVGUGFEME-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-O triethanolammonium Chemical compound OCC[NH+](CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-O 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- 239000004711 α-olefin 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- 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
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
- C11D17/065—High-density particulate detergent compositions
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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19920202169 EP0578871B1 (fr) | 1992-07-15 | 1992-07-15 | Procédé et compositions pour détergents sous forme compacte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69225702D1 DE69225702D1 (de) | 1998-07-02 |
| DE69225702T2 true DE69225702T2 (de) | 1999-01-21 |
Family
ID=8210785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1992625702 Revoked DE69225702T2 (de) | 1992-07-15 | 1992-07-15 | Verfahren zur Herstellung von kompakten Reinigungsmitteln |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0578871B1 (fr) |
| JP (1) | JP4033895B2 (fr) |
| CA (1) | CA2139363C (fr) |
| DE (1) | DE69225702T2 (fr) |
| EG (1) | EG20479A (fr) |
| ES (1) | ES2116311T3 (fr) |
| IE (1) | IE930521A1 (fr) |
| MA (1) | MA22932A1 (fr) |
| MX (1) | MX9304263A (fr) |
| TR (1) | TR26783A (fr) |
| WO (1) | WO1994002573A1 (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0660873B2 (fr) † | 1992-09-01 | 2006-05-31 | The Procter & Gamble Company | Detergent en poudre de haute densite |
| GB9300311D0 (en) * | 1993-01-08 | 1993-03-03 | Unilever Plc | Detergent powders and process for preparing them |
| GB9324129D0 (en) * | 1993-11-24 | 1994-01-12 | Unilever Plc | Detergent compositions and process for preparing them |
| HU219203B (en) * | 1993-11-24 | 2001-03-28 | Unilever Nv | Particulate detergent composition and process for producing thereof |
| US5496487A (en) * | 1994-08-26 | 1996-03-05 | The Procter & Gamble Company | Agglomeration process for making a detergent composition utilizing existing spray drying towers for conditioning detergent agglomerates |
| US5691297A (en) * | 1994-09-20 | 1997-11-25 | The Procter & Gamble Company | Process for making a high density detergent composition by controlling agglomeration within a dispersion index |
| GB9510695D0 (en) * | 1995-05-26 | 1995-07-19 | Unilever Plc | Detergent composition and process for its production |
| US6207635B1 (en) | 1995-05-31 | 2001-03-27 | The Procter & Gamble Company | Process for manufacture of high density detergent granules |
| CZ273098A3 (cs) * | 1996-02-29 | 1998-12-16 | The Procter & Gamble Company | Způsob výroby detergentních aglomerátů |
| GB9605534D0 (en) * | 1996-03-15 | 1996-05-15 | Unilever Plc | Detergent compositions |
| US6156718A (en) * | 1996-07-04 | 2000-12-05 | The Procter & Gamble Company | Process for making detergent compositions |
| WO2000042162A1 (fr) * | 1999-01-18 | 2000-07-20 | Kao Corporation | Composition de detergent haute densite |
| AU3698000A (en) * | 1999-02-10 | 2000-08-29 | Procter & Gamble Company, The | Stable non-aqueous liquid laundry detergents comprising low density particles |
| GB0125215D0 (en) * | 2001-10-19 | 2001-12-12 | Unilever Plc | Detergent compositions |
| GB0125211D0 (en) * | 2001-10-19 | 2001-12-12 | Unilever Plc | Detergent compositions |
| GB0125212D0 (en) | 2001-10-19 | 2001-12-12 | Unilever Plc | Detergent compositions |
| MX2011010973A (es) | 2009-04-24 | 2011-11-18 | Unilever Nv | Fabricacion de particulas de detergente de alta actividad. |
| CA3004459C (fr) | 2015-12-07 | 2020-07-07 | Uop Llc | Procede de transformation de paraffine en olefine a deux lits |
| US10626350B2 (en) | 2015-12-08 | 2020-04-21 | Ecolab Usa Inc. | Pressed manual dish detergent |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ188469A (en) * | 1977-10-06 | 1980-12-19 | Colgate Palmolive Co | Detergent composition comprising a univalent cation-exchanging zeolite a nonionic detergent and builder salts |
| GB8525269D0 (en) * | 1985-10-14 | 1985-11-20 | Unilever Plc | Detergent composition |
| GB8626082D0 (en) * | 1986-10-31 | 1986-12-03 | Unilever Plc | Detergent powders |
| GB8626691D0 (en) * | 1986-11-07 | 1986-12-10 | Unilever Plc | Detergent composition |
| GB8811447D0 (en) * | 1988-05-13 | 1988-06-15 | Procter & Gamble | Granular laundry compositions |
| GB9015503D0 (en) * | 1990-07-13 | 1990-08-29 | Unilever Plc | Detergent composition |
-
1992
- 1992-07-15 EP EP19920202169 patent/EP0578871B1/fr not_active Revoked
- 1992-07-15 ES ES92202169T patent/ES2116311T3/es not_active Expired - Lifetime
- 1992-07-15 DE DE1992625702 patent/DE69225702T2/de not_active Revoked
-
1993
- 1993-06-16 CA CA 2139363 patent/CA2139363C/fr not_active Expired - Fee Related
- 1993-06-16 JP JP50445394A patent/JP4033895B2/ja not_active Expired - Fee Related
- 1993-06-16 WO PCT/US1993/005757 patent/WO1994002573A1/fr active Application Filing
- 1993-07-13 MA MA23232A patent/MA22932A1/fr unknown
- 1993-07-13 EG EG43793A patent/EG20479A/xx active
- 1993-07-14 MX MX9304263A patent/MX9304263A/es unknown
- 1993-07-14 IE IE930521A patent/IE930521A1/en not_active IP Right Cessation
- 1993-07-15 TR TR93/0614A patent/TR26783A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP4033895B2 (ja) | 2008-01-16 |
| EP0578871A1 (fr) | 1994-01-19 |
| TR26783A (tr) | 1995-05-15 |
| JPH07509267A (ja) | 1995-10-12 |
| EP0578871B1 (fr) | 1998-05-27 |
| DE69225702D1 (de) | 1998-07-02 |
| EG20479A (en) | 1999-05-31 |
| MA22932A1 (fr) | 1994-04-01 |
| CA2139363C (fr) | 1999-01-12 |
| ES2116311T3 (es) | 1998-07-16 |
| IE930521A1 (en) | 1994-01-26 |
| MX9304263A (es) | 1994-05-31 |
| WO1994002573A1 (fr) | 1994-02-03 |
| CA2139363A1 (fr) | 1994-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |