EP0986631A1 - Schaumarmes reinigungsmittel - Google Patents
Schaumarmes reinigungsmittelInfo
- Publication number
- EP0986631A1 EP0986631A1 EP98937430A EP98937430A EP0986631A1 EP 0986631 A1 EP0986631 A1 EP 0986631A1 EP 98937430 A EP98937430 A EP 98937430A EP 98937430 A EP98937430 A EP 98937430A EP 0986631 A1 EP0986631 A1 EP 0986631A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- document
- carbon atoms
- detergent concentrate
- cationic surfactants
- concentrate according
- 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
- 239000003599 detergent Substances 0.000 title claims abstract description 18
- 239000006260 foam Substances 0.000 title description 21
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 29
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 28
- 239000012141 concentrate Substances 0.000 claims abstract description 28
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 14
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract description 12
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002280 amphoteric surfactant Substances 0.000 claims abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 3
- -1 glycol ethers Chemical class 0.000 claims description 37
- 239000012459 cleaning agent Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000005260 corrosion Methods 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 9
- 239000003112 inhibitor Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 7
- 238000005238 degreasing Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 150000001450 anions Chemical class 0.000 claims description 5
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 150000003254 radicals Chemical class 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 125000004429 atom Chemical group 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 2
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 claims description 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 239000003139 biocide Substances 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 claims description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract description 4
- 229920000151 polyglycol Polymers 0.000 abstract 1
- 239000010695 polyglycol Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 32
- 239000000243 solution Substances 0.000 description 21
- 239000004094 surface-active agent Substances 0.000 description 20
- 239000002736 nonionic surfactant Substances 0.000 description 11
- 238000005187 foaming Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 5
- JDSQBDGCMUXRBM-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propan-1-ol Chemical compound CCCCOC(C)COC(C)COC(C)CO JDSQBDGCMUXRBM-UHFFFAOYSA-N 0.000 description 3
- XZOYHFBNQHPJRQ-UHFFFAOYSA-N 7-methyloctanoic acid Chemical compound CC(C)CCCCCC(O)=O XZOYHFBNQHPJRQ-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- IBLKWZIFZMJLFL-UHFFFAOYSA-N 1-phenoxypropan-2-ol Chemical compound CC(O)COC1=CC=CC=C1 IBLKWZIFZMJLFL-UHFFFAOYSA-N 0.000 description 2
- WMDZKDKPYCNCDZ-UHFFFAOYSA-N 2-(2-butoxypropoxy)propan-1-ol Chemical compound CCCCOC(C)COC(C)CO WMDZKDKPYCNCDZ-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 2
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- ZAUATMGOLMYDNR-UHFFFAOYSA-M benzyl-(2-hydroxydodecyl)-dimethylazanium;benzoate Chemical compound [O-]C(=O)C1=CC=CC=C1.CCCCCCCCCCC(O)C[N+](C)(C)CC1=CC=CC=C1 ZAUATMGOLMYDNR-UHFFFAOYSA-M 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
- FMVOPJLFZGSYOS-UHFFFAOYSA-N 2-[2-(2-ethoxypropoxy)propoxy]propan-1-ol Chemical compound CCOC(C)COC(C)COC(C)CO FMVOPJLFZGSYOS-UHFFFAOYSA-N 0.000 description 1
- AFPHTEQTJZKQAQ-UHFFFAOYSA-N 3-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC([N+]([O-])=O)=C1 AFPHTEQTJZKQAQ-UHFFFAOYSA-N 0.000 description 1
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- AWQSAIIDOMEEOD-UHFFFAOYSA-N 5,5-Dimethyl-4-(3-oxobutyl)dihydro-2(3H)-furanone Chemical compound CC(=O)CCC1CC(=O)OC1(C)C AWQSAIIDOMEEOD-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical class [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 description 1
- 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 1
- 241000196324 Embryophyta Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 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 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 241000238634 Libellulidae Species 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229910000551 Silumin Inorganic materials 0.000 description 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- CYDRXTMLKJDRQH-UHFFFAOYSA-N benzododecinium Chemical class CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CYDRXTMLKJDRQH-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- SWBZKCQBZWYHTK-UHFFFAOYSA-N benzyl-(2-hydroxydodecyl)-dimethylazanium Chemical class CCCCCCCCCCC(O)C[N+](C)(C)CC1=CC=CC=C1 SWBZKCQBZWYHTK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000005068 cooling lubricant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940071106 ethylenediaminetetraacetate Drugs 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003165 hydrotropic effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/835—Mixtures of non-ionic with cationic 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/94—Mixtures with anionic, cationic or non-ionic 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
-
- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0026—Low foaming or foam regulating 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0073—Anticorrosion 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2068—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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2093—Esters; Carbonates
-
- 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
- C11D3/43—Solvents
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/62—Quaternary ammonium 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/16—Metals
Definitions
- the invention relates to a cleaning agent for hard, in particular metallic, surfaces. It therefore represents a so-called industrial cleaner, in particular a so-called neutral cleaner. Because of its special combination of glycol ether and cationic surfactants, it is low-foaming and can therefore be used preferably as a spray cleaner in the entire temperature range from about 15 to about 80 ° C. relevant to the application.
- Industrial cleaners of this type are mainly used in the automotive industry and their supplier industries for cleaning and passivation, primarily in spray cleaning systems. They are suitable for intermediate and final cleaning without cutting as well as machined parts in unit and assembly plants. Practically all relevant materials, such as iron and steel, aluminum, silumin, copper, brass, zinc and plastics, can be treated and the majority of all contaminations on an organic or inorganic basis, such as cooling lubricants, rust protection oils, processing oils, drawing aids, pigments and light metal abrasion, can be removed. Such cleaning agents can also be used in customary immersion processes, but their use in the spraying process is usually preferred.
- the chemical basic components of such industrial cleaners are usually surfactants and organic corrosion inhibitors. The latter ensure temporary protection against corrosion during and after treatment.
- cleaning agents usually contain substances that are able to counteract undesirable foam development.
- foam-inhibiting additives is in most cases due to the fact that the contaminants detached from the substrates and accumulating in the cleaning baths act as foaming agents.
- anti-foaming agents may also be necessary due to the fact that the cleaning agents themselves contain constituents which - under the given working conditions. H. especially in spraying processes - give rise to undesirable foaming, for example anionic surfactants or nonionic surfactants foaming at the respective working temperature.
- DE-A-36 20 01 1 describes cationic surfactants based on quaternary ammonium compounds and their use in cleaning agents.
- the cationic surfactants are used in the alkaline pH range in addition to other detergent components.
- EP-A-0 116 151 describes a process for the regeneration or recycling of aqueous degreasing and cleaning solutions by adding cationic surfactants or cationic modified polymers or mixtures thereof.
- EP-A-0 054 895 describes a surfactant mixture of a nonionic surfactant and a quaternary ammonium compound as a cationic surfactant for cleaning hard surfaces.
- the mixture contains the nonionic surfactant in a proportion of 20 to 95% by weight, the cationic surfactant in a proportion of 5 to 80% by weight.
- DE-A-40 14 859 describes a low-foam surfactant combination for cleaning hard surfaces, which consists of at least one quaternary ammonium compound and at least one alkyl polyethylene glycol mixed ether. These mixed ethers have either an acyclic alkyl or alkenyl radical with 6 to 18 carbon atoms or a cyclic alkyl radical with 5 to 6 carbon atoms.
- this surfactant combination can contain alkyl ethoxylates or alkyl ethoxylate propoxylates, each of which has an alkyl or alkenyl radical having 6 to 18 carbon atoms.
- EP-A-275 987 a cleaning agent for compressors of gas turbines is known which contains 4 to 95% by weight glycol ether, 0.1 to 14% by weight nonionic surfactant, 0.01 to 6% by weight cationic surfactant and 0 contains up to 95 wt .-% water.
- EP-A-691 397 discloses an antimicrobial cleaner for hard surfaces which contains C 6 -alkanol-C3-24-alkylene glycol ether, amphoteric and / or nonionic surfactants, cationic surfactants, builders and water as solvents.
- DE-C-41 02 709 proposes a means for degreasing metal surfaces which contains 15 to 30% by weight of adducts of lower alkylene oxides with fatty alcohols with cloud points below 50 ° C, 0.5 to 3% by weight of cationic surfactants and 10 to Contains 20 wt .-% auxiliary solvent from the group of C2-5 ⁇ alkanols and lower glycol ether in water. Accordingly, agents are known which contain fatty alcohol ethoxylates, cationic surfactants and lower glycols as solvents or solubilizers.
- the invention is based on the surprising finding that, with a suitable combination of glycols and cationic surfactants, an excellent cleaning action is achieved without these agents additionally containing amphoteric surfactants or fatty alcohol alkoxylates having a surfactant action, such as ethoxylates or propoxylates.
- fatty alcohol alkoxylates are understood according to the disclosure of EP-A-691 397 alkoxylates of alcohols with at least 6 carbon atoms in the alkyl radical.
- the application is above the so-called cloud point.
- the application solutions are therefore clouded by a dispersed, surfactant-rich phase.
- This phase which is rich in surfactants, is easily separated by conventional measures to extend the service life, such as skimmers, separators, centrifuges or membrane filtration, and is no longer available for the cleaning process.
- nonionic surfactant systems such as fatty alcohol or fatty amine ethoxylates or propoxylates and their mixed ethers are classified in water hazard class 2.
- the highly degreasing nonionic surfactants for example fatty alcohol ethoxylates with more than 4 moles of ethylene oxide or fatty amine ethoxylates with more than 5 moles of ethylene oxide, which themselves have no cloud point at the usual application temperatures, foam extremely strongly and are not suitable for spray applications alone. Rather, anti-foaming agents must be added that make little or no contribution to the cleaning performance itself.
- solubilizers so-called hydrotropic substances required to obtain clear concentrates. These solubilizers represent another ballast that does not itself contribute to the cleaning performance.
- the object of the invention is to provide a new cleaning-effective combination of substances which does not have the disadvantages mentioned above.
- a new cleaning-active substance combination is to be provided, which delivers clear, low-foaming and sprayable cleaning solutions in the practical temperature range from about 15 to about 80 ° C, without the need for additional defoamers and solubilizers.
- a cleaning agent concentrate containing glycol ether and cationic surfactants characterized in that it contains less than 0.1% by weight of fatty alcohol alkoxylates and / or amphoteric surfactants and that it contains a) glycol ethers of the general formula RO- (CH 2 -CH ( CH 3 ) -O) n -H, where R is an alkyl radical with 1 to 4 carbon atoms or a phenyl radical and n is a number in the range from 1 to 5, and b) cationic surfactants in the weight ratio a) to b) between 8: 1 and 100: 1 contains.
- RO- (CH 2 -CH ( CH 3 ) -O) n -H where R is an alkyl radical with 1 to 4 carbon atoms or a phenyl radical and n is a number in the range from 1 to 5, and b) cationic surfactants in the weight ratio a) to b) between 8: 1 and 100: 1 contains.
- Glycol ethers of the abovementioned formula are preferably used in which R is an alkyl radical having 1 to 4 carbon atoms or a phenyl radical and n is a number in the range from 1 to 3. It is further preferred that the detergent concentrate contains glycol ethers and cationic surfactants in the weight ratio a): b) between 8: 1 and 25: 1.
- This cleaning agent concentrate preferably contains the glycol ethers a) in the concentration range from about 5 to about 200 g / 1 and the cationic surfactants b) in the concentration range from about 0.2 to about 25 g / 1.
- the rest is water or an aqueous solution of other active ingredients or auxiliaries, in particular corrosion inhibitors.
- Glycol ethers which can be used according to the invention are, for example, tripropylene glycol monoethyl ether, dipropylene glycol n-butyl ether,
- Tripropylene glycol n-butyl ether and propylene glycol phenyl ether Tripropylene glycol monomethyl ether and tripropylene glycol n-butyl ether are preferably used.
- the cationic surfactants b) are preferably selected from quaternary ammonium compounds of the general formula Rl- (CHOH-CHR 2 ) n -N + R3R4R5 ⁇ ⁇ in the
- Rl is a linear or branched alkyl radical having 1 to 22 carbon atoms
- R2 may be hydrogen or a linear or verweakr alkyl radical having 1 to 22 carbon atoms, the total number of C atoms of the radicals R and R 2 in the range of
- R ⁇ and R ⁇ independently of one another for methyl, ethyl, 2-hydroxyethyl or
- R5 represents alkyl radicals with 1 to 12 atoms, a benzyl radical or alkylphenyl radicals with 1 to 3 C atoms in the alkyl radical and the total number of carbon atoms of the quaternary ammonium cation is at least 9 and at least one of the radicals Rl and R ⁇ is more than 4
- X stands for halide, methyl sulfate or an anion of an aliphatic or aromatic organic acid with up to 15 carbon atoms.
- Cationic surfactants are preferably used in which, in the general formula given, R3 and R4 are methyl and R ⁇ is benzyl.
- cationic surfactants are lauryl-dimethyl-benzylammonium salts or 2-hydroxydodecyl-dimethyl-benzylammonium salts.
- Anions X "in these salts are, for example, halides, in particular chloride, or anions of organic acids which form water-soluble salts with the quaternary ammonium ions. Examples of such organic anions are acetate, propionate, lactate or benzoate.
- the cleaning agent concentrates according to the invention can in principle be used in dilute aqueous application solution for cleaning purposes without further additives. However, since they are to be used primarily for cleaning unpainted metal surfaces, it is preferable that the cleaning agent concentrates additionally contain corrosion inhibitors. Their concentration in the concentrates is preferably in the range from about 100 to about 700 g / l. These corrosion inhibitors prevent the corrosion of the cleaned bare metal parts, if they are not processed directly, but instead are packed or stored in a damp place.
- Alkanolamines for example, can be used as corrosion inhibitors. Monoethanolamine, monoisopropanolamine, triethanolamine, triisopropanolamine or mixtures thereof are preferably used. Dialkanolamines could also be used due to their excellent corrosion protection. For toxicological reasons (danger of nitrosamine formation), however, the use of dialkanolamines is avoided today.
- the corrosion inhibitors can be selected from branched or unbranched, saturated or unsaturated aliphatic carboxylic acids with 6 to 10 C atoms and / or from aromatic carboxylic acids with 7 to 10 C atoms.
- the carboxylic acids are largely present as anions.
- Counterions with which the acids can be neutralized are, for example, alkali metal ions such as, in particular, sodium or potassium ions, but preferably the cations of the alkanolamines listed above.
- carboxylic acids examples include caproic acid, caprylic acid, ethylhexanoic acid, heptanoic acid, isononanoic acid and benzoic acid or their derivatives, in particular 3-nitrobenzoic acid or 4-hydroxybenzoic acid.
- the cleaning agent concentrates may contain further auxiliaries or active substances: builder substances such as, for example, alkali metal orthophosphates, polyphosphates, silicates, borates, carbonates, polyacrylates and gluconates. Some of these builder substances also have complexing properties and therefore have a water-softening effect. Instead of or in addition to this, stronger ones Complexing agents such as l-hydroxyethane-l, l-diphosphonic acid or 2-phosphonobutane-l, 2,4-tricarboxylic acid can be used. Ethylene diamine tetraacetate and nitrilotriacetate can also be used, but may cause problems in wastewater treatment. To protect the cleaning agent concentrates and the application solutions made from them against germs, biocides can be added if desired.
- builder substances such as, for example, alkali metal orthophosphates, polyphosphates, silicates, borates, carbonates, polyacrylates and gluconates. Some of these builder substances also have
- the cleaning agent characterized above represents a concentrate from which the ready-to-use cleaning solution can be prepared by dilution.
- the manufacturer it is common for the manufacturer to supply concentrates which contain all the active ingredients in the required proportions and from which the user can prepare the ready-to-use cleaning solution by simply diluting with water.
- the concentrates are usually adjusted so that they are used as about 0.5 to about 5% by weight aqueous solution, ie they are diluted for use with water in a ratio of about 1: 200 to about 1:20 .
- the invention also comprises a ready-to-use aqueous cleaning agent which can be obtained by diluting the cleaning concentrate according to one or more of claims 1 to 7, as described in more detail above, in a ratio of 1: 200 to 1:20 with water.
- This aqueous cleaning agent is used in particular for degreasing metal parts in spraying systems, a temperature in the range from about 15 to about 80 ° C. and in particular in the range from about 15 to about 30 ° C. being set for this.
- Aqueous application solutions according to the invention and comparison solutions according to the prior art were compared with one another with regard to the cleaning result, surfactant separation and foaming behavior. For this, were initially through
- a basic cleaner formulation which consists of 30% triethanolamine and 4% isononanoic acid and the remainder 100% water, is mixed with various "surfactants" and then subjected to a cleaning, surfactant separation and foam test (all percentages are percentages by weight).
- Cleaner formulation 1.2% by weight citric acid 1.5% by weight isononanoic acid 10.4% by weight boric acid 3.8% by weight triethanolamine 1 1.2% by weight monoethanolamine 2.0% by weight glycol ether e), or g) 0.15% by weight of 2-hydroxydodecyldimethylbenzylammonium benzoate (50%
- Steel sheets of quality St 1405 are pre-cleaned manually with surfactant solution and soiled with lapping paste (original dirt from practice). After 2 days of storage in an oven at 60 ° C, they are sprayed with a 2% detergent solution in a laboratory spraying system at 60 ° C for 10 minutes. The surfaces are assessed visually and the residual contamination is determined gravimetrically.
- the agents according to the invention offer clear advantages over existing systems.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19723990 | 1997-06-06 | ||
DE19723990A DE19723990A1 (de) | 1997-06-06 | 1997-06-06 | Schaumarmes Reinigungsmittel |
PCT/EP1998/003223 WO1998055578A1 (de) | 1997-06-06 | 1998-05-29 | Schaumarmes reinigungsmittel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0986631A1 true EP0986631A1 (de) | 2000-03-22 |
EP0986631B1 EP0986631B1 (de) | 2001-12-12 |
Family
ID=7831740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98937430A Expired - Lifetime EP0986631B1 (de) | 1997-06-06 | 1998-05-29 | Schaumarmes reinigungsmittel |
Country Status (18)
Country | Link |
---|---|
US (1) | US6187737B1 (de) |
EP (1) | EP0986631B1 (de) |
JP (1) | JP2002508794A (de) |
KR (1) | KR20010013301A (de) |
CN (1) | CN1259164A (de) |
AR (1) | AR012941A1 (de) |
AT (1) | ATE210718T1 (de) |
AU (1) | AU726452B2 (de) |
BR (1) | BR9810413A (de) |
CA (1) | CA2293524A1 (de) |
CZ (1) | CZ289755B6 (de) |
DE (2) | DE19723990A1 (de) |
ES (1) | ES2169536T3 (de) |
HU (1) | HUP0003711A2 (de) |
PL (1) | PL337232A1 (de) |
TR (1) | TR199902907T2 (de) |
WO (1) | WO1998055578A1 (de) |
ZA (1) | ZA984853B (de) |
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DE19854592A1 (de) * | 1998-11-26 | 2000-05-31 | Henkel Kgaa | Metallbearbeitungs- und Reinigungsverfahren |
US6583101B1 (en) * | 1999-08-25 | 2003-06-24 | Ecolab Inc. | Aqueous organic dispersions suitable for removing organic films and soils |
US6814088B2 (en) * | 1999-09-27 | 2004-11-09 | The Procter & Gamble Company | Aqueous compositions for treating a surface |
US6716805B1 (en) * | 1999-09-27 | 2004-04-06 | The Procter & Gamble Company | Hard surface cleaning compositions, premoistened wipes, methods of use, and articles comprising said compositions or wipes and instructions for use resulting in easier cleaning and maintenance, improved surface appearance and/or hygiene under stress conditions such as no-rinse |
DE19953704A1 (de) * | 1999-11-08 | 2001-05-17 | Topf Kunststofftechnik Gmbh Ki | Verfahren und Vorrichtung zum Kühlen und Kalibrieren von einem Profil |
US6514458B1 (en) * | 2000-02-25 | 2003-02-04 | Ge Betz, Inc. | Method for removing microbes from surfaces |
EP1162254A1 (de) * | 2000-06-09 | 2001-12-12 | Clariant International Ltd. | Flüssige Allzweckreinigungszusammensetzungen |
US6514350B1 (en) * | 2000-09-15 | 2003-02-04 | Ashland Inc. | Process for removing rust from metal surfaces |
US6462014B1 (en) * | 2001-04-09 | 2002-10-08 | Akzo Nobel N.V. | Low foaming/defoaming compositions containing alkoxylated quaternary ammonium compounds |
DE102004057623A1 (de) | 2004-11-29 | 2006-06-01 | Henkel Kgaa | Metallreiniger mit Polyethylenimin |
US7387991B2 (en) * | 2005-10-07 | 2008-06-17 | Hudson Alice P | Microemulsions containing alkoxylated amine carboxylates |
CN1888040B (zh) * | 2006-07-14 | 2010-04-21 | 江涛 | 一种用于工业无磷脱脂剂的添加剂和含有该添加剂的工业无磷脱脂剂 |
JP2009227664A (ja) * | 2008-02-25 | 2009-10-08 | Sanyo Chem Ind Ltd | 低起泡性カチオン界面活性剤組成物 |
US8648027B2 (en) | 2012-07-06 | 2014-02-11 | The Clorox Company | Low-VOC cleaning substrates and compositions comprising a cationic biocide |
US9096821B1 (en) | 2014-07-31 | 2015-08-04 | The Clorox Company | Preloaded dual purpose cleaning and sanitizing wipe |
AU2017210203B2 (en) | 2016-01-20 | 2021-07-08 | Rockline Industries | Wet wipes containing hydroxy acetophenone and cocamidopropyl PG-dimonium chloride phosphate |
US10975341B2 (en) | 2017-09-18 | 2021-04-13 | The Clorox Company | Cleaning wipes having particular MABDF characteristics |
US10973385B2 (en) | 2017-09-18 | 2021-04-13 | The Clorox Company | Cleaning wipes having particular pore volume distribution characteristics |
US10982177B2 (en) | 2017-09-18 | 2021-04-20 | The Clorox Company | Cleaning wipes with particular lotion retention and efficacy characteristics |
US10973386B2 (en) | 2017-09-18 | 2021-04-13 | The Clorox Company | Cleaning wipes system having particular performance characteristics |
US11472164B2 (en) | 2018-12-21 | 2022-10-18 | The Clorox Company | Multi-layer substrates comprising sandwich layers and polyethylene |
CN109852212A (zh) * | 2019-01-02 | 2019-06-07 | 安徽坤和电气有限公司 | 一种电缆桥架表面处理液及其制备方法 |
CN110819467A (zh) * | 2019-11-11 | 2020-02-21 | 荆州市活力二八家化有限公司 | 一种零添加有害物或对皮肤有刺激性物质的洗涤剂 |
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DE3048642A1 (de) * | 1980-12-23 | 1982-07-15 | Hoechst Ag, 6000 Frankfurt | "tensidgemisch zur reinigung harter oberlaechen" |
DE3247431A1 (de) | 1982-12-22 | 1984-06-28 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur regenerierung bzw. zum recycling von waessrigen entfettungs- und reinigungsloesungen |
DE3620011A1 (de) | 1986-06-13 | 1987-12-17 | Henkel Kgaa | Neue kationtenside auf der basis von quartaeren ammoniumverbindungen und ihre verwendung in reinigungsmitteln |
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EP0261874A3 (de) | 1986-09-22 | 1989-01-25 | The Procter & Gamble Company | Konzentrierte Reinigungsmittel für harte Oberflächen |
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DE3713998A1 (de) | 1987-04-27 | 1988-11-10 | Henkel Kgaa | Reinigungsmittel fuer harte oberflaechen |
US4919839A (en) * | 1989-02-21 | 1990-04-24 | Colgate Palmolive Co. | Light duty microemulsion liquid detergent composition containing an aniocic/cationic complex |
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1997
- 1997-06-06 DE DE19723990A patent/DE19723990A1/de not_active Withdrawn
-
1998
- 1998-05-29 CA CA002293524A patent/CA2293524A1/en not_active Abandoned
- 1998-05-29 HU HU0003711A patent/HUP0003711A2/hu unknown
- 1998-05-29 AT AT98937430T patent/ATE210718T1/de not_active IP Right Cessation
- 1998-05-29 TR TR1999/02907T patent/TR199902907T2/xx unknown
- 1998-05-29 KR KR19997011295A patent/KR20010013301A/de not_active Application Discontinuation
- 1998-05-29 PL PL98337232A patent/PL337232A1/xx unknown
- 1998-05-29 CZ CZ19994371A patent/CZ289755B6/cs not_active IP Right Cessation
- 1998-05-29 ES ES98937430T patent/ES2169536T3/es not_active Expired - Lifetime
- 1998-05-29 WO PCT/EP1998/003223 patent/WO1998055578A1/de not_active Application Discontinuation
- 1998-05-29 EP EP98937430A patent/EP0986631B1/de not_active Expired - Lifetime
- 1998-05-29 BR BR9810413-6A patent/BR9810413A/pt unknown
- 1998-05-29 CN CN98805696A patent/CN1259164A/zh active Pending
- 1998-05-29 JP JP50145399A patent/JP2002508794A/ja active Pending
- 1998-05-29 AU AU86239/98A patent/AU726452B2/en not_active Ceased
- 1998-05-29 US US09/445,162 patent/US6187737B1/en not_active Expired - Fee Related
- 1998-05-29 DE DE59802449T patent/DE59802449D1/de not_active Expired - Lifetime
- 1998-06-04 ZA ZA984853A patent/ZA984853B/xx unknown
- 1998-06-05 AR ARP980102698A patent/AR012941A1/es unknown
Non-Patent Citations (1)
Title |
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See references of WO9855578A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE19723990A1 (de) | 1998-12-10 |
ZA984853B (en) | 1998-12-07 |
DE59802449D1 (de) | 2002-01-24 |
ES2169536T3 (es) | 2002-07-01 |
AU8623998A (en) | 1998-12-21 |
CA2293524A1 (en) | 1998-12-10 |
KR20010013301A (de) | 2001-02-26 |
CZ9904371A3 (cs) | 2001-01-17 |
ATE210718T1 (de) | 2001-12-15 |
WO1998055578A1 (de) | 1998-12-10 |
EP0986631B1 (de) | 2001-12-12 |
CN1259164A (zh) | 2000-07-05 |
AR012941A1 (es) | 2000-11-22 |
CZ289755B6 (cs) | 2002-03-13 |
TR199902907T2 (xx) | 2000-05-22 |
AU726452B2 (en) | 2000-11-09 |
HUP0003711A2 (hu) | 2001-02-28 |
JP2002508794A (ja) | 2002-03-19 |
US6187737B1 (en) | 2001-02-13 |
BR9810413A (pt) | 2000-08-22 |
PL337232A1 (en) | 2000-08-14 |
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