WO1998046712A1 - Gelled cleaning agent for flush toilets - Google Patents
Gelled cleaning agent for flush toilets Download PDFInfo
- Publication number
- WO1998046712A1 WO1998046712A1 PCT/EP1998/002123 EP9802123W WO9846712A1 WO 1998046712 A1 WO1998046712 A1 WO 1998046712A1 EP 9802123 W EP9802123 W EP 9802123W WO 9846712 A1 WO9846712 A1 WO 9846712A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- amounts
- particularly preferably
- agents
- composition according
- Prior art date
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- 239000012459 cleaning agent Substances 0.000 title claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 27
- -1 scale preventives Substances 0.000 claims abstract description 26
- 239000000975 dye Substances 0.000 claims abstract description 25
- 150000004676 glycans Chemical class 0.000 claims abstract description 21
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 21
- 239000005017 polysaccharide Substances 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 239000004615 ingredient Substances 0.000 claims abstract description 5
- 239000006096 absorbing agent Substances 0.000 claims abstract description 3
- 239000003381 stabilizer Substances 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 52
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 35
- 239000002304 perfume Substances 0.000 claims description 35
- 125000000217 alkyl group Chemical group 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 25
- 229920001285 xanthan gum Polymers 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 10
- GUUULVAMQJLDSY-UHFFFAOYSA-N 4,5-dihydro-1,2-thiazole Chemical class C1CC=NS1 GUUULVAMQJLDSY-UHFFFAOYSA-N 0.000 claims description 9
- 150000001298 alcohols Chemical class 0.000 claims description 9
- 239000000230 xanthan gum Substances 0.000 claims description 9
- 235000010493 xanthan gum Nutrition 0.000 claims description 9
- 229940082509 xanthan gum Drugs 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000008139 complexing agent Substances 0.000 claims description 5
- 230000002401 inhibitory effect Effects 0.000 claims description 5
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 5
- 229960004889 salicylic acid Drugs 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003599 detergent Substances 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 claims description 3
- 150000003873 salicylate salts Chemical class 0.000 claims description 3
- 150000001558 benzoic acid derivatives Chemical class 0.000 claims description 2
- 150000001860 citric acid derivatives Chemical class 0.000 claims description 2
- 239000003623 enhancer Substances 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000000645 desinfectant Substances 0.000 abstract description 7
- 239000003205 fragrance Substances 0.000 abstract description 4
- 230000003449 preventive effect Effects 0.000 abstract 1
- 239000012744 reinforcing agent Substances 0.000 abstract 1
- 239000000499 gel Substances 0.000 description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 238000004519 manufacturing process Methods 0.000 description 18
- 239000003921 oil Substances 0.000 description 14
- 238000005191 phase separation Methods 0.000 description 14
- 238000003860 storage Methods 0.000 description 14
- 235000014113 dietary fatty acids Nutrition 0.000 description 11
- 239000000194 fatty acid Substances 0.000 description 11
- 229930195729 fatty acid Natural products 0.000 description 11
- 150000002191 fatty alcohols Chemical class 0.000 description 11
- 150000004665 fatty acids Chemical class 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 8
- 238000011049 filling Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 235000002639 sodium chloride Nutrition 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 229920002125 Sokalan® Polymers 0.000 description 6
- 150000002170 ethers Chemical class 0.000 description 6
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 229920000151 polyglycol Polymers 0.000 description 5
- 239000010695 polyglycol Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 241000207199 Citrus Species 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 4
- 235000020971 citrus fruits Nutrition 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 4
- 239000004584 polyacrylic acid Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000000346 sugar Nutrition 0.000 description 3
- 150000008163 sugars Chemical class 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 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
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical group C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 239000004064 cosurfactant Substances 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 2
- 229940038773 trisodium citrate Drugs 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 241000589636 Xanthomonas campestris Species 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000011147 magnesium chloride Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- FFQQCJGNKKIRMD-UHFFFAOYSA-N methyl n-(3-hydroxyphenyl)carbamate Chemical compound COC(=O)NC1=CC=CC(O)=C1 FFQQCJGNKKIRMD-UHFFFAOYSA-N 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001522 polyglycol ester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
- 239000010457 zeolite 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
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- 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
- C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
-
- 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
- C11D3/50—Perfumes
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT98921455T ATE269389T1 (en) | 1997-04-16 | 1998-04-11 | GEL CLEANING AGENT FOR FLUSH TOILETS |
JP54347498A JP2001518969A (en) | 1997-04-16 | 1998-04-11 | Gel detergent for flush toilet |
EP98921455A EP0975721B1 (en) | 1997-04-16 | 1998-04-11 | Gelled cleaning agent for flush toilets |
DE59811584T DE59811584D1 (en) | 1997-04-16 | 1998-04-11 | GEL-SHAPED DETERGENT FOR RINSING TOILETS |
BR9811461-1A BR9811461A (en) | 1997-04-16 | 1998-04-11 | Gel cleaner for toilets |
US09/403,150 US6336977B1 (en) | 1998-04-11 | 1998-04-11 | Gelled cleaning agent for flush toilets |
DK98921455T DK0975721T3 (en) | 1997-04-16 | 1998-04-11 | Gel-shaped detergent for flushing toilets |
CA002287449A CA2287449A1 (en) | 1997-04-16 | 1998-04-11 | Gelled cleaning agent for flush toilets |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19715872.2 | 1997-04-16 | ||
DE19715872A DE19715872C2 (en) | 1997-04-16 | 1997-04-16 | Gel-shaped detergent for flush toilets |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998046712A1 true WO1998046712A1 (en) | 1998-10-22 |
Family
ID=7826682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/002123 WO1998046712A1 (en) | 1997-04-16 | 1998-04-11 | Gelled cleaning agent for flush toilets |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0975721B1 (en) |
JP (1) | JP2001518969A (en) |
AT (1) | ATE269389T1 (en) |
BR (1) | BR9811461A (en) |
CA (1) | CA2287449A1 (en) |
DE (2) | DE19715872C2 (en) |
DK (1) | DK0975721T3 (en) |
ES (1) | ES2224390T3 (en) |
WO (1) | WO1998046712A1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999066017A1 (en) * | 1998-06-12 | 1999-12-23 | Buck-Chemie Gmbh & Co. | Adhesive sanitary agent |
GB2360293A (en) * | 2000-03-14 | 2001-09-19 | Procter & Gamble | Detergent compositions |
GB2364709A (en) * | 2000-07-12 | 2002-02-06 | Johnson & Son Inc S C | Lavatory freshening and/or cleaning system |
GB2364710A (en) * | 2000-07-12 | 2002-02-06 | Johnson & Son Inc S C | Lavatory freshening and/or cleaning system |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323209A2 (en) * | 1987-12-30 | 1989-07-05 | Unilever Plc | Detergent compositions |
WO1990012082A1 (en) * | 1989-04-11 | 1990-10-18 | Unilever Plc | Cleaning composition |
US5047167A (en) * | 1987-12-30 | 1991-09-10 | Lever Brothers Company, Division Of Conopco, Inc. | Clear viscoelastic detergent gel compositions containing alkyl polyglycosides |
WO1992006161A1 (en) * | 1990-09-28 | 1992-04-16 | The Procter & Gamble Company | Detergent compositions containing polyhydroxy fatty acid amides and suds enhancing agent |
GB2288186A (en) * | 1994-02-17 | 1995-10-11 | Kelco Int Ltd | Toilet cleansing gel block |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4668422A (en) * | 1985-05-31 | 1987-05-26 | A. E. Staley Manufacturing Company | Liquid hand-soap or bubble bath composition |
GB9103090D0 (en) * | 1991-02-14 | 1991-04-03 | Unilever Plc | Hair care compositions |
-
1997
- 1997-04-16 DE DE19715872A patent/DE19715872C2/en not_active Expired - Lifetime
-
1998
- 1998-04-11 BR BR9811461-1A patent/BR9811461A/en not_active Application Discontinuation
- 1998-04-11 ES ES98921455T patent/ES2224390T3/en not_active Expired - Lifetime
- 1998-04-11 JP JP54347498A patent/JP2001518969A/en active Pending
- 1998-04-11 CA CA002287449A patent/CA2287449A1/en not_active Abandoned
- 1998-04-11 DK DK98921455T patent/DK0975721T3/en active
- 1998-04-11 DE DE59811584T patent/DE59811584D1/en not_active Expired - Lifetime
- 1998-04-11 EP EP98921455A patent/EP0975721B1/en not_active Expired - Lifetime
- 1998-04-11 AT AT98921455T patent/ATE269389T1/en active
- 1998-04-11 WO PCT/EP1998/002123 patent/WO1998046712A1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323209A2 (en) * | 1987-12-30 | 1989-07-05 | Unilever Plc | Detergent compositions |
US5047167A (en) * | 1987-12-30 | 1991-09-10 | Lever Brothers Company, Division Of Conopco, Inc. | Clear viscoelastic detergent gel compositions containing alkyl polyglycosides |
WO1990012082A1 (en) * | 1989-04-11 | 1990-10-18 | Unilever Plc | Cleaning composition |
WO1992006161A1 (en) * | 1990-09-28 | 1992-04-16 | The Procter & Gamble Company | Detergent compositions containing polyhydroxy fatty acid amides and suds enhancing agent |
GB2288186A (en) * | 1994-02-17 | 1995-10-11 | Kelco Int Ltd | Toilet cleansing gel block |
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GB2360293A (en) * | 2000-03-14 | 2001-09-19 | Procter & Gamble | Detergent compositions |
GB2364709A (en) * | 2000-07-12 | 2002-02-06 | Johnson & Son Inc S C | Lavatory freshening and/or cleaning system |
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GB2364710B (en) * | 2000-07-12 | 2003-01-15 | Johnson & Son Inc S C | Lavatory freshening and/or cleaning system and method |
GB2364709B (en) * | 2000-07-12 | 2004-12-22 | Johnson & Son Inc S C | Lavatory freshening and/or cleaning system and method |
AU2001273339B2 (en) * | 2000-07-12 | 2005-07-14 | S.C. Johnson & Son, Inc. | Lavatory freshening and/or cleaning system and method |
US7048205B2 (en) | 2000-07-12 | 2006-05-23 | S.C. Johnson & Son, Inc. | Lavatory freshening and/or cleaning system and method |
US7541325B2 (en) * | 2001-01-11 | 2009-06-02 | Joker Ag | Agent for removing solid particles |
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US9982224B2 (en) | 2008-02-21 | 2018-05-29 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits comprising a cationic/nonionic surfactant system |
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WO2011014241A1 (en) * | 2009-07-31 | 2011-02-03 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
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WO2014180579A1 (en) | 2013-05-10 | 2014-11-13 | Eurvest Sa | New sanitary composition |
Also Published As
Publication number | Publication date |
---|---|
BR9811461A (en) | 2000-09-12 |
ATE269389T1 (en) | 2004-07-15 |
CA2287449A1 (en) | 1998-10-22 |
EP0975721A1 (en) | 2000-02-02 |
DK0975721T3 (en) | 2004-10-25 |
DE59811584D1 (en) | 2004-07-22 |
JP2001518969A (en) | 2001-10-16 |
DE19715872C2 (en) | 1999-04-29 |
DE19715872A1 (en) | 1998-10-22 |
EP0975721B1 (en) | 2004-06-16 |
ES2224390T3 (en) | 2005-03-01 |
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