DE1059602B - cleaning supplies - Google Patents
cleaning suppliesInfo
- Publication number
- DE1059602B DE1059602B DEU5048A DEU0005048A DE1059602B DE 1059602 B DE1059602 B DE 1059602B DE U5048 A DEU5048 A DE U5048A DE U0005048 A DEU0005048 A DE U0005048A DE 1059602 B DE1059602 B DE 1059602B
- Authority
- DE
- Germany
- Prior art keywords
- cleaning agent
- agent according
- biguanide
- per
- corrosion inhibitor
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title description 2
- 239000012459 cleaning agent Substances 0.000 claims description 17
- -1 aromatic hydrocarbon radical Chemical class 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 12
- 230000007797 corrosion Effects 0.000 claims description 12
- 229940123208 Biguanide Drugs 0.000 claims description 11
- 229910019142 PO4 Inorganic materials 0.000 claims description 11
- 235000021317 phosphate Nutrition 0.000 claims description 11
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical group NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 7
- 235000010290 biphenyl Nutrition 0.000 claims description 6
- 239000004305 biphenyl Substances 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 6
- 125000006267 biphenyl group Chemical group 0.000 claims description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 claims description 4
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Chemical group CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000000068 chlorophenyl group Chemical group 0.000 claims description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000004188 dichlorophenyl group Chemical group 0.000 claims description 2
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 claims description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 claims description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- 150000003254 radicals Chemical class 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 235000011837 pasties Nutrition 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 17
- 239000003599 detergent Substances 0.000 description 16
- 150000001875 compounds Chemical class 0.000 description 15
- 239000000243 solution Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 150000004283 biguanides Chemical class 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 229960001922 sodium perborate Drugs 0.000 description 4
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 235000019832 sodium triphosphate Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- ZJAWVBLMRPEUPW-UHFFFAOYSA-N 1-(diaminomethylidene)-2-(3,4-dichlorophenyl)guanidine Chemical compound NC(N)=NC(N)=NC1=CC=C(Cl)C(Cl)=C1 ZJAWVBLMRPEUPW-UHFFFAOYSA-N 0.000 description 2
- RXGSAYBOEDPICZ-UHFFFAOYSA-N 2-[6-[[amino-(diaminomethylideneamino)methylidene]amino]hexyl]-1-(diaminomethylidene)guanidine Chemical compound NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)N RXGSAYBOEDPICZ-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- CUQCMXFWIMOWRP-UHFFFAOYSA-N phenyl biguanide Chemical compound NC(N)=NC(N)=NC1=CC=CC=C1 CUQCMXFWIMOWRP-UHFFFAOYSA-N 0.000 description 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- NTTLKRPWPKPUAI-UHFFFAOYSA-N (1e)-1-[amino(anilino)methylidene]-2-phenylguanidine Chemical compound C=1C=CC=CC=1N=C(N)\N=C(/N)NC1=CC=CC=C1 NTTLKRPWPKPUAI-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical class OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 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
- 229920002472 Starch Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical class CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229940045996 isethionic acid Drugs 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 235000012243 magnesium silicates Nutrition 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical class OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 150000002907 osmium Chemical class 0.000 description 1
- 229960003540 oxyquinoline Drugs 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 125000005342 perphosphate group Chemical group 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
- VKFFEYLSKIYTSJ-UHFFFAOYSA-N tetraazanium;phosphonato phosphate Chemical compound [NH4+].[NH4+].[NH4+].[NH4+].[O-]P([O-])(=O)OP([O-])([O-])=O VKFFEYLSKIYTSJ-UHFFFAOYSA-N 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 230000002087 whitening effect Effects 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
-
- 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
- C11D3/26—Organic compounds containing nitrogen
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/146—Nitrogen-containing compounds containing a multiple nitrogen-to-carbon bond
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Description
R-R-
NHNH
- C-NR3R4X- C-NR 3 R 4 X
NHNH
Die Erfindung bezieht sich auf Reinigungsmittel, welche Korrosionsverhüter enthalten.The invention relates to cleaning agents which contain corrosion inhibitors.
Gewisse Metalle und Legierungen, insbesondere Kupfer, Messing und Kupfer, das mit einer dünnen Zinn- oder Nickelschicht überzogen ist, zeigen oft eine starke Korrosion, wenn sie mit wäßrigen Lösungen bestimmter Stoffe in Berührung kommen. Die Korrosion solcher Metalle und Legierungen tritt besonders bei wäßrigen Lösungen auf, die wasserlösliche kondensierte Phosphate und Perverbindungen, ζ. Β. Alkaliperborate, enthalten. In diesen Lösungen können auch synthetische waschaktive Stoffe oder andere, in Reinigungsmitteln übliche Zusätze vorhanden sein. Die Korrosion kann auch durch wäßrige Waschmittellösungen verursacht werden, z. B. durch die, welche Salze von organischen Sulfonsäuren oder Alkylschwefelsäuren mit Waschwirkung und Perverbindungen enthalten, sogar wenn keine kondensierten Phosphate vorhanden sind. Dies ist ein großer Nachteil, weil obige Metalle und Legierungen vielfach für Waschmaschinen und Geräte benutzt werden, in denen man mit solchen Lösungen arbeitet. Die Metallteile erfahren dann oft Verluste von 3 bis 10 g/m2/Stunde bei normaler Benutzung mit einer Lösung der üblichen Konzentration eines perboratenthaltenden Reinigungsmittels. Nachdem sie V2 bis 1 Jahr regelmäßig in Betrieb gewesen sind, weisen demzufolge diese Maschinen und Geräte einen starken Verschleiß auf.Certain metals and alloys, especially copper, brass and copper coated with a thin layer of tin or nickel, often show severe corrosion when they come into contact with aqueous solutions of certain substances. The corrosion of such metals and alloys occurs particularly with aqueous solutions that contain water-soluble condensed phosphates and per compounds, ζ. Β. Alkali perborates. Synthetic detergent substances or other additives commonly used in cleaning agents can also be present in these solutions. Corrosion can also be caused by aqueous detergent solutions, e.g. B. by those which contain salts of organic sulfonic acids or alkyl sulfuric acids with detergent properties and per compounds, even if no condensed phosphates are present. This is a major disadvantage because the above metals and alloys are widely used for washing machines and devices in which one works with such solutions. The metal parts then often experience losses of 3 to 10 g / m 2 / hour during normal use with a solution of the usual concentration of a perborate-containing cleaning agent. After they have been in regular operation for up to 1 year, these machines and devices show a lot of wear and tear.
Es wurde nun gefunden, daß dieser korrosive Einfluß auf Metall und Legierungen dadurch herabgesetzt werden kann, daß bestimmte Biguanide zu den Reinigungsmitteln gegeben werden. Insbesondere wurde gefunden, daß Verbindungen mit einer oder zwei Biguanidgruppen und einer Arylgruppe die korrodierende Wirkung von Reinigungsmitteln, welche Perverbindungen, wie Natriumperborat, enthalten, auf Metalle, wie Kupfer, stark herabsetzen.It has now been found that this corrosive effect on metal and alloys is reduced as a result It can be said that certain biguanides are added to the detergents. In particular, it was found that compounds with one or two biguanide groups and an aryl group are the most corrosive Effect of cleaning agents that contain per compounds such as sodium perborate Greatly degrade metals such as copper.
Die Erfindung bezieht sich dementsprechend auf ein Reinigungsmittel, das eine Perverbindung, wie Natriumperborat, und als Korrosionsverhüter ein Biguanid der allgemeinen FormelThe invention accordingly relates to a cleaning agent that contains a per compound, such as sodium perborate, and as a corrosion inhibitor a biguanide of the general formula
Reinigungsmittelcleaning supplies
Anmelder: Unilever N. V., Rotterdam (Niederlande)Applicant: Unilever N.V., Rotterdam (Netherlands)
Vertreter: Dr.-Ing. A. van der Werth, Patentanwalt, Hamburg-Harburg 1, Wilstorfer Str. 32Representative: Dr.-Ing. A. van der Werth, patent attorney, Hamburg-Harburg 1, Wilstorfer Str. 32
Beanspruchte Priorität: Großbritannien vom 10. Januar 1957Claimed Priority: Great Britain January 10, 1957
Emil Tanner, Basel (Schweiz), ist als Erfinder genannt wordenEmil Tanner, Basel (Switzerland), has been named as the inventor
R-NH- C-NH -C-NH8 R-NH-C-NH -C-NH 8
NHNH
NHNH
in der R Octyl, Decyl, Dodecyl oder vorzugsweise Phenyl, Diphenyl, Chlorphenyl oder Dichlorphenyl ist; Verbindungen der Formel ' ■ ' ' ,in which R is octyl, decyl, dodecyl or preferably Is phenyl, diphenyl, chlorophenyl or dichlorophenyl; Compounds of the formula '■' ',
RZ-NH-C-NH-C-NH2XRZ-NH-C-NH-C-NH 2 X
NHNH
NHNH
in der R Hexamethylen, Octamethylen, Decamethylen oder vorzugsweise ein zweiwertiger Rest von Diphenyl, Diphenylmethan, Toluol, Naphthalin, Pyridin oder ein Methoxybenzol ist. ■ .in which R is hexamethylene, octamethylene, decamethylene or preferably a divalent radical of diphenyl, Diphenylmethane, toluene, naphthalene, pyridine or a methoxybenzene. ■.
Zu der ersten Gruppe gehören unter anderemThe first group includes, among others
Phenylbiguanid > ■■'■.■'■'<, Phenylbiguanide > ■■ '■. ■' ■ '<,
4040
DiphenylylbiguanidDiphenylyl biguanide
enthält, in der R einen aliphatischen, cycloaliphatischen oder aromatischen Rest und R1, R2, R3 und R4 Wasserstoff oder aliphatische, cycloaliphatische oder aromatische Reste darstellen und η 1 oder 2 ist.contains, in which R is an aliphatic, cycloaliphatic or aromatic radical and R 1 , R 2 , R 3 and R 4 represent hydrogen or aliphatic, cycloaliphatic or aromatic radicals and η is 1 or 2.
Vorzugsweise werden Biguanide benutzt, welche aromatische Gruppen enthalten.Biguanides which contain aromatic groups are preferably used.
Beispiele geeigneter Biguanide sind: Verbindungen der FormelExamples of suitable biguanides are: Compounds of the formula
NH-C-NH-C-NH2 NH NHNH-C-NH-C-NH 2 NH NH
>—NH- C-NH -C-NH2, en> —NH — C — NH — C — NH 2 , en
Il . IlIl. Il
NH NHNH NH
3,4-Dichlorphenylbiguanid.
Cl3,4-dichlorophenyl biguanide.
Cl
NH · C-NH · C-NH2 NH • C-NH • C-NH 2
■ Il · Il ■ ■. .■ Il · Il ■ ■. .
NH NHNH NH
909 557/405909 557/405
Zu der zweiten Gruppe gehören, unter anderem
Hexamethylendibiguanid
NH2 · C · NH . C · NH · (CH2)e - NH · C · NH · C · NH2 Belong to the second group, among others
Hexamethylene dibiguanide
NH 2 • C • NH. C · NH · (CH 2 ) e - NH · C · NH · C · NH 2
.NH ■.NH ■
p,p'-Di- (biguanidino) -diphenyl
NH2-C-NH-C-NH./ \p, p'-di (biguanidino) diphenyl
NH 2 -C-NH-C-NH./ \
Il Il .X—X Il Il. X - X
NH NHNH NH
NHNH
NHNH
NH-C-NH-C-NH2 NH-C-NH-C-NH 2
Il IlIl Il
NH NHNH NH
1,8-Di-(biguanidino)-naphthalin1,8-di (biguanidino) naphthalene
NH NHNH NH
-NH -C-NH-C- NH2
-NH-C-NH-C-NH2 -NH -C-NH-C- NH 2
-NH-C-NH-C-NH 2
Il IlIl Il
NH NH
2,4-Di-(biguanidino)-toluolNH NH
2,4-di (biguanidino) toluene
CH,CH,
NH2- C-NH-C-NHNH 2 - C-NH-C-NH
NHNH
NHNH
NH-C-NH -C-NH2 NH-C-NH -C-NH 2
NHNH
NHNH
.Einige der gemäß der Erfindung angewendeten Biguanide wurden als Mittel zum Vermeiden von Flecken durch Reinigungsmittel vorgeschlagen, welche Mittel kondensierte Phosphate und seifenfreie, waschaktive Stoffe, jedoch keine Perverbindungen enthalten. Weil Perverbindungen, wie Natriumperborat, selbst das Entstehen von Flecken verhindern, lag kein Grund vor, Perverbindungen enthaltenden Reinigungsmitteln die ■ Fleckenbildung verhindernde Mittel beizugeben. Außerdem korrodieren Reinigungsmittel, welche keine Perverbindungen und die Fleckenbildung verhindernden Mittel enthalten, Metalle wie Kupfer nicht in wesentlichem Maße. Es war somit sehr überraschend, daß die gemäß der Erfindung angewendeten Stoffe die in Gegenwart von Perverbindungen auftretende Korrosion in starkem Maße herabsetzen.Some of the biguanides used according to the invention have been proposed as a means of preventing staining by detergents, which means Contains condensed phosphates and soap-free, active washing substances, but no per-compounds. because Per compounds, such as sodium perborate, prevent the formation of stains by themselves, was no reason propose to add stain-preventing agents to detergents containing per-compounds. In addition, detergents that do not contain compounds and prevent staining will corrode Agents do not contain metals such as copper to any significant extent. So it was very surprising that the substances used according to the invention, the corrosion occurring in the presence of per compounds greatly reduce.
Zu den wichtigsten Reinigungsmitteln gehören im allgemeinen die, welche wasserlösliche kondensierte Phosphate enthalten. Diese kondensierten Phosphate können auch in den Reinigungsmitteln gemäß der Erfindung vorhanden sein. Beispiele kondensierter Phosphate sind die Tripolyphosphate Me5P3O10 (wobei Me ein Alkalimetall oder Ammosium darstellt), z. B. Pentanatrium-, Pentakalium- und Pentaammoniumtripolyphosphat, die Pyrophosphate Me4P2O7, z. B. Tetranatrium-, Tetrakalium- und Tetraammoniumpyrophosphat, und die Metaphosphate (MePO3),,, z.B. Natrium-, Kalium- und Ammoniumhexametaphosphate. :The most important cleaning agents generally include those which contain water-soluble condensed phosphates. These condensed phosphates can also be present in the cleaning agents according to the invention. Examples of condensed phosphates are the tripolyphosphates Me 5 P 3 O 10 (where Me represents an alkali metal or ammonium), e.g. B. pentasodium, pentapotassium and pentaammonium tripolyphosphate, the pyrophosphates Me 4 P 2 O 7 , z. B. tetrasodium, tetrapotassium and tetraammonium pyrophosphate, and the metaphosphates (MePO 3 ) ,,, such as sodium, potassium and ammonium hexametaphosphates. :
Die Reinigungsmittel gemäß der Erfindung können synthetische.organische seifenfreie waschaktive Stoffe, gegebenenfalls zusammen mit wasserlöslichen kondensierten Phosphaten, enthalten. In vielen Fällen weisen die gemäß der Erfindung zugesetzten Stoffe eine verstärkte korrosionsverhütende Wirkung in Gegenwart sowohl von kondensierten Phosphaten wie von diesen synthetischen organischen seifenfreien waschaktiven Stoffen auf. Die waschaktiven Stoffe können anionogene Stoffe sein, wie die wasserlöslichen Salze von organischen Sulfonsäuren und Alkylschwefelsäuren ίο mit Waschwirkung. Beispiele solcher anionogener waschaktiver Stoffe sind die Alkylarylsulfonate, z. B. Dodecylbenzolsulfonate, dieAmidoalkansulfonate, z.B. Natriumpalmitinsäuremethyltaurid, aliphatische Sulfonate, Salze λ'οη Schwefelsäureestern aliphatischer Alkohole mit 10 bis 18 Kohlenstoffatomen, Salze von Estern und Äthern der Isäthionsäure und Salze von Schwefelsäureestern der Fettsäuremonoglyceride. Man kann auch nichtionogene waschaktive Stoffe anwenden, wie die Kondensationsprodukte von Äthylenoxyd oder ao Propylenoxyd mit Alkylphenolen, Fettalkoholen, Fettsäuren oder Merkaptanen, die Fettsäuremono- und Dialkanolamide, und Gemische dieser Stoffe mit anionogenen waschaktiven Stoffen. Es kann auch Seife vorhanden sein.The cleaning agents according to the invention can be synthetic, organic, soap-free detergent substances, optionally together with water-soluble condensed phosphates. In many cases they are wise the substances added according to the invention have an increased anti-corrosive effect in the presence both from condensed phosphates and from these synthetic organic soap-free detergent active Fabrics on. The washing-active substances can be anionogenic substances, such as the water-soluble salts of organic sulfonic acids and alkyl sulfuric acids ίο with washing effect. Examples of such anionogenic Active detergent substances are the alkylarylsulfonates, e.g. Dodecylbenzenesulfonates, the amidoalkane sulfonates, e.g. Sodium palmitic acid methyl tauride, aliphatic sulfonates, salts λ'οη sulfuric acid esters of aliphatic Alcohols with 10 to 18 carbon atoms, salts of esters and ethers of isethionic acid and salts of Sulfuric acid esters of fatty acid monoglycerides. You can also use non-ionic detergent substances, like the condensation products of ethylene oxide or ao propylene oxide with alkylphenols, fatty alcohols, fatty acids or mercaptans, the fatty acid mono- and dialkanolamides, and mixtures of these substances with anionogens detergent substances. Soap can also be present.
Die Präparate gemäß der Erfindung, die wasserlösliche kondensierte Phosphate, synthetische organische seifenfreie waschaktive Stoffe und Perverbindungen enthalten, können 5 bis 50% des kondensierten Phosphates, 5 bis 40% des waschaktiven Stoffes und 1 bis 25% der Perverbindung enthalten; der Rest besteht aus Waschalkalien und inerten Stoffen. Die Prozentsätze beziehen sich auf das Gewicht der Stoffe.The preparations according to the invention, the water-soluble condensed phosphates, synthetic organic contain soap-free detergent substances and per-compounds, 5 to 50% of the condensed Contain phosphates, 5 to 40% of the detergent and 1 to 25% of the per compound; the rest consists from washing alkalis and inert substances. The percentages relate to the weight of the fabrics.
Die Reinigungsmittel gemäß der Erfindung können auch andere Zusätze, z. B. Waschalkalien oder Streckmittel, enthalten, wie Alkalisulfate, -chloride, -Silikate, -borate, -carbonate und -orthophosphate, und organische Stoffe, wie Stärke, Salze von Carboxymethylcellulose, fluoreszierende weißmachende Stoffe und Stabilisatoren für Perverbindungen, wie Magnesiumsilikate, Oxychinolin und Salze der Nitrilotriessigsäure und der Äthylendiamintetraessigsäure u. dgl.The cleaning agents according to the invention can also contain other additives, e.g. B. washing alkalis or extenders, contain, such as alkali sulfates, chlorides, silicates, borates, carbonates and orthophosphates, and organic Substances such as starch, salts of carboxymethyl cellulose, fluorescent whitening substances and Stabilizers for per compounds, such as magnesium silicates, Oxyquinoline and salts of nitrilotriacetic acid and ethylenediaminetetraacetic acid and the like.
Die Reinigungsmittel gemäß der Erfindung können nach den üblichen Methoden hergestellt werden, z. B. indem die Bestandteile, in Wasser suspendiert oder gelöst, gemischt werden und dieses Gemisch auf Walzen oder durch Verspritzen getrocknet wird. Die gemäß der Erfindung anzuwendenden Stoffe können in einem beliebigen Stadium der Herstellung des Reinigungsmittels zugesetzt werden; man muß jedoch dafür sorgen, daß nach dem Zusatz keine Bedingungen eintreten, unter denen ein wesentlicher Teil des zugesetzten Stoffes sich verflüchtigen oder zersetzen würde. Die erfindungsgemäß zu benutzende Menge Biguanid muß ausreichen, die korrodierende Wirkung des Reinigungsmittels bei seiner normalen Anwendung, also z.B. bei der üblichen Waschkonzentration, im gewünschten Maße zu verhindern. Man kann 0,5 bis 10%, vorzugsweise etwa 5% des Biguanids, berechnet auf das Reinigungsmittel, benutzen.The detergents according to the invention can be prepared by the usual methods, e.g. B. by the ingredients, suspended or dissolved in water, mixed and this mixture on Is dried by rolling or spraying. The substances to be used according to the invention can be used in added at any stage in the manufacture of the detergent; but you have to do it ensure that after the addition no conditions occur under which a substantial part of the added Volatilize or decompose. The amount of biguanide to be used in accordance with the invention must be sufficient to reduce the corrosive effect of the cleaning agent in its normal use, So e.g. with the usual washing concentration, to prevent to the desired extent. You can get 0.5 to Use 10%, preferably about 5% of the biguanide calculated on the detergent.
Als für den vorliegenden Zweck in Betracht kommende Perverbindung können Peroxyde, Perborate, Percarbonate, Persulfate, Perphosphate und Perpyrophosphate, insbesondere die Alkalisalze, genannt werden.As per compound coming into consideration for the present purpose, peroxides, perborates, Percarbonates, persulfates, perphosphates and perpyrophosphates, especially the alkali salts, are mentioned will.
Neben der korrosionsverhütenden Wirkung können die gemäß der Erfindung benutzten Stoffe auch stabilisierend auf die Perverbindungen wirken. Weil durch diese Stabilisierung die Bleichwirkung der Perverbindungen herabgesetzt werden kann, kann man eine kleine Menge eines Aktivators oder Destabilisators,In addition to the corrosion-preventing effect, the substances used according to the invention can also have a stabilizing effect act on the per connections. Because this stabilization increases the bleaching effect of the per compounds can be reduced, you can add a small amount of an activator or destabilizer,
ζ. Β. ein wasserlösliches Eisen-, Kobalt-, Mangan-, Titan-, Wolfram-, Molybdän-, Vanad- oder Osmiumsalz, oder aber ein Enzym zugeben. Den gleichen Effekt kann man auch durch Einstellen des pH-Wertes der Waschlösung auf einen geeigneten Wert erzielen. Die Erfindung wird durch nachstehendes Beispielζ. Β. add a water-soluble iron, cobalt, manganese, titanium, tungsten, molybdenum, vanadium or osmium salt, or an enzyme. The same effect can be achieved to an appropriate value by adjusting the p H -value of the wash solution. The invention is illustrated by the following example
erläutert. _ . . ,explained. _. . ,
Es werden Lösungen dadurch hergestellt, daß jeweils 18 g eines Reinigungsmittels, bestehend ausSolutions are prepared in that each 18 g of a cleaning agent, consisting of
Natriumdodecylbenzolsulfonat 2O'°/oSodium dodecylbenzenesulphonate 20 '° / o
Von Kokosfettsäuren abgeleiteten Fettalkoholen 2 °/oFatty alcohols derived from coconut fatty acids 2 ° / o
Polyäthylenoxyd 3%Polyethylene oxide 3%
Natriumtripolyphosphat 15°/oSodium tripolyphosphate 15%
Natriumpyrophosphat 15%Sodium pyrophosphate 15%
Trinatriumorthophosphat 1 %Trisodium orthophosphate 1%
Natriumsulfat . .; 16%Sodium sulfate. .; 16%
Natriumchlorid 4%Sodium chloride 4%
Natriumsilikat 10%Sodium silicate 10%
. Carboxymethylcellulose 2%. Carboxymethyl cellulose 2%
Wasser 12%Water 12%
zusammen mit 1,98 g Natriumperborat und den in der Tabelle angegebenen Mengen korrosionsverhütender Verbindung, in 3 1 destilliertem Wasser gelöst werden. In jede dieser Lösungen wurden einige Kupferplättchen mit einer Oberfläche von 50 cm2 eingebracht. Die Lösung wurde bis auf 100° C erhitzt und 15 Minuten auf dieser Temperatur gehalten. Die Kupferplättchen wurden dann aus der Lösung genommen, mit einem weichen Tuch abgerieben, um die anhaftenden Korrosionsprodukte zu entfernen, getrocknet und gewogen. Der Versuch wurde mit jeder Lösung zehnmal wiederholt; aus den erhaltenen Zahlen wurde der mittlere Kupferverlust in g/m2/Stunde berechnet. Die Resultate finden sich in der Tabelle:together with 1.98 g of sodium perborate and the amounts of corrosion-inhibiting compound given in the table, are dissolved in 3 l of distilled water. A few copper platelets with a surface area of 50 cm 2 were placed in each of these solutions. The solution was heated up to 100 ° C. and held at this temperature for 15 minutes. The copper flakes were then removed from the solution, rubbed with a soft cloth to remove the adhering corrosion products, dried and weighed. The experiment was repeated ten times with each solution; The mean copper loss in g / m 2 / hour was calculated from the figures obtained. The results can be found in the table:
verlust inWeight
loss in
Claims (6)
\ NH ■ NH L R / - NH- C - NH- C - NH 2 \
\ NH ■ NH L
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB99457 | 1957-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1059602B true DE1059602B (en) | 1959-06-18 |
Family
ID=9714150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEU5048A Pending DE1059602B (en) | 1957-01-10 | 1958-01-09 | cleaning supplies |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH366618A (en) |
| DE (1) | DE1059602B (en) |
| ES (1) | ES239621A1 (en) |
| FR (1) | FR1216249A (en) |
| NL (1) | NL223934A (en) |
-
0
- NL NL223934D patent/NL223934A/xx unknown
-
1958
- 1958-01-09 DE DEU5048A patent/DE1059602B/en active Pending
- 1958-01-09 ES ES0239621A patent/ES239621A1/en not_active Expired
- 1958-01-10 CH CH5455758A patent/CH366618A/en unknown
- 1958-01-10 FR FR755572A patent/FR1216249A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1216249A (en) | 1960-04-22 |
| CH366618A (en) | 1963-01-15 |
| NL223934A (en) | |
| ES239621A1 (en) | 1958-06-16 |
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