EP1597342B1 - Aqueous cleaning compositions - Google Patents
Aqueous cleaning compositions Download PDFInfo
- Publication number
- EP1597342B1 EP1597342B1 EP04706720A EP04706720A EP1597342B1 EP 1597342 B1 EP1597342 B1 EP 1597342B1 EP 04706720 A EP04706720 A EP 04706720A EP 04706720 A EP04706720 A EP 04706720A EP 1597342 B1 EP1597342 B1 EP 1597342B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- compound
- hydrogen peroxide
- formula
- chain
- 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.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 60
- 238000004140 cleaning Methods 0.000 title claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004094 surface-active agent Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 15
- 238000004806 packaging method and process Methods 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 239000002736 nonionic surfactant Substances 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- 150000001408 amides Chemical class 0.000 claims description 7
- 150000001340 alkali metals Chemical class 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 150000001768 cations Chemical class 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 125000004450 alkenylene group Chemical group 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims description 2
- -1 ethoxylated aliphatic phosphono compound Chemical class 0.000 abstract description 30
- 239000003205 fragrance Substances 0.000 abstract description 4
- 235000013162 Cocos nucifera Nutrition 0.000 abstract description 2
- 244000060011 Cocos nucifera Species 0.000 abstract description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 abstract description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 abstract description 2
- 239000004141 Sodium laurylsulphate Substances 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 239000013522 chelant Substances 0.000 abstract 1
- 239000002738 chelating agent Substances 0.000 description 20
- 239000002253 acid Substances 0.000 description 10
- 239000002516 radical scavenger Substances 0.000 description 7
- 239000003963 antioxidant agent Substances 0.000 description 6
- 235000006708 antioxidants Nutrition 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
- 239000003945 anionic surfactant Substances 0.000 description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 4
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 4
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 4
- 150000003839 salts Chemical group 0.000 description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 3
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 3
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 150000008051 alkyl sulfates Chemical class 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 150000003871 sulfonates Chemical class 0.000 description 3
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 2
- KNENSDLFTGIERH-UHFFFAOYSA-N 2,2,4,4-tetramethyl-3-phenylpentan-3-ol Chemical compound CC(C)(C)C(O)(C(C)(C)C)C1=CC=CC=C1 KNENSDLFTGIERH-UHFFFAOYSA-N 0.000 description 2
- VKZRWSNIWNFCIQ-UHFFFAOYSA-N 2-[2-(1,2-dicarboxyethylamino)ethylamino]butanedioic acid Chemical compound OC(=O)CC(C(O)=O)NCCNC(C(O)=O)CC(O)=O VKZRWSNIWNFCIQ-UHFFFAOYSA-N 0.000 description 2
- XNCSCQSQSGDGES-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]propyl-(carboxymethyl)amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)C(C)CN(CC(O)=O)CC(O)=O XNCSCQSQSGDGES-UHFFFAOYSA-N 0.000 description 2
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- RXTCWPTWYYNTOA-UHFFFAOYSA-N O=P1OCCCCCO1 Chemical compound O=P1OCCCCCO1 RXTCWPTWYYNTOA-UHFFFAOYSA-N 0.000 description 2
- 108010077895 Sarcosine Proteins 0.000 description 2
- 239000004904 UV filter Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000003118 aryl group Chemical class 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- 229960005070 ascorbic acid Drugs 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000000787 lecithin Substances 0.000 description 2
- 235000010445 lecithin Nutrition 0.000 description 2
- 229940067606 lecithin Drugs 0.000 description 2
- 235000010388 propyl gallate Nutrition 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- JZODKRWQWUWGCD-UHFFFAOYSA-N 2,5-di-tert-butylbenzene-1,4-diol Chemical compound CC(C)(C)C1=CC(O)=C(C(C)(C)C)C=C1O JZODKRWQWUWGCD-UHFFFAOYSA-N 0.000 description 1
- XPTYFQIWAFDDML-UHFFFAOYSA-N 2-aminoacetic acid;ethanol Chemical class CCO.NCC(O)=O.NCC(O)=O XPTYFQIWAFDDML-UHFFFAOYSA-N 0.000 description 1
- CJAZCKUGLFWINJ-UHFFFAOYSA-N 3,4-dihydroxybenzene-1,2-disulfonic acid Chemical class OC1=CC=C(S(O)(=O)=O)C(S(O)(=O)=O)=C1O CJAZCKUGLFWINJ-UHFFFAOYSA-N 0.000 description 1
- JIGUICYYOYEXFS-UHFFFAOYSA-N 3-tert-butylbenzene-1,2-diol Chemical compound CC(C)(C)C1=CC=CC(O)=C1O JIGUICYYOYEXFS-UHFFFAOYSA-N 0.000 description 1
- PRWJPWSKLXYEPD-UHFFFAOYSA-N 4-[4,4-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butan-2-yl]-2-tert-butyl-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(C)CC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C PRWJPWSKLXYEPD-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- UYNKVBYVIGUBMK-UHFFFAOYSA-N CC.OOP(=O)OP(O)=O Chemical compound CC.OOP(=O)OP(O)=O UYNKVBYVIGUBMK-UHFFFAOYSA-N 0.000 description 1
- YKROIAMLMVENMW-UHFFFAOYSA-N CCC(=O)ON(OC(=O)CC)CCN(OC(=O)CC)OC(=O)CC Chemical class CCC(=O)ON(OC(=O)CC)CCN(OC(=O)CC)OC(=O)CC YKROIAMLMVENMW-UHFFFAOYSA-N 0.000 description 1
- FPXLKVLNXFUYQU-UHFFFAOYSA-N CCO.OP(=O)OP(O)=O Chemical compound CCO.OP(=O)OP(O)=O FPXLKVLNXFUYQU-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XXAXVMUWHZHZMJ-UHFFFAOYSA-N Chymopapain Chemical compound OC1=CC(S(O)(=O)=O)=CC(S(O)(=O)=O)=C1O XXAXVMUWHZHZMJ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- BCXBKOQDEOJNRH-UHFFFAOYSA-N NOP(O)=O Chemical class NOP(O)=O BCXBKOQDEOJNRH-UHFFFAOYSA-N 0.000 description 1
- 241000233803 Nypa Species 0.000 description 1
- 235000005305 Nypa fruticans Nutrition 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-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
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 description 1
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 1
- 239000013504 Triton X-100 Substances 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 229960000250 adipic acid Drugs 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 125000005599 alkyl carboxylate group Chemical group 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229960004106 citric acid Drugs 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 150000005205 dihydroxybenzenes Chemical class 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229930182817 methionine Natural products 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
- ZWLPBLYKEWSWPD-UHFFFAOYSA-N o-toluic acid Chemical compound CC1=CC=CC=C1C(O)=O ZWLPBLYKEWSWPD-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- UYDLBVPAAFVANX-UHFFFAOYSA-N octylphenoxy polyethoxyethanol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(OCCOCCOCCOCCO)C=C1 UYDLBVPAAFVANX-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229960001367 tartaric acid Drugs 0.000 description 1
- 239000001069 triethyl citrate Substances 0.000 description 1
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 1
- 235000013769 triethyl citrate Nutrition 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 229920003169 water-soluble polymer Polymers 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
- C11D3/3942—Inorganic per-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
- C11D1/65—Mixtures of anionic with cationic compounds
- C11D1/652—Mixtures of anionic compounds with carboxylic amides or alkylol amides
-
- 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
- C11D3/36—Organic compounds containing phosphorus
- C11D3/361—Phosphonates, phosphinates or phosphonites
-
- 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
- C11D3/3947—Liquid 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
- C11D1/02—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
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group
Definitions
- the present invention relates to a transparent packaging item containing stabilised aqueous compositions that contain hydrogen peroxide, an ethoxylated aliphatic phospono surfactant of formula (I), at least one additional detersive surfactant.
- Aqueous compositions comprising hydrogen peroxide and alkylether phosphate are already known in the art, see EP 0 906 404 and DE 4 418 847.
- An objective of the present invention is to provide a hydrogen peroxide containing composition that is stable to light, in particular UV light.
- the product should also be physically stable, as well as chemically stable.
- the product is viscous and has a viscosity of greater than 100 cps, preferably greater than 300, 400 or 500 (as measured in a Brookfield viscometer at 20°C, spindle no.2 and 15 rpm).
- the product is transparent.
- the compound of formula (I) provides the composition with very good aesthetic properties (a transparent gel) and helps stabilise the formula even at high temperatures (around 40°C for up to 6 months).
- Hydrogen peroxide is commercially available in different grades, at 8%, 35% and 50%w/v active, and it is generally stabilised by the use of chelating agents.
- Preferred levels of hydrogen peroxide are 0.1%w/v to 12%w/v, preferably from 2%w/v to 10%w/v, and ideally from 4%w/v to 9%w/v.
- Examples of preferred detersive surfactants considered in this invention are either anionic or non-ionic surfactants and mixtures thereof.
- Preferred total levels of surfactant are from 1 to 50% w/v, ideally from 10 to 40%w/v and preferably 20 to 35%w/v.
- the non-ionic surfactant is preferably a surfactant having a formula RO(CH2CH2O)nH wherein R is a saturated or unsaturated (preferably saturated) hydrocarbon chain ranging from C12 to C16 and n represents the number of repeating units and is a number of from 1 to 12.
- R is a saturated or unsaturated (preferably saturated) hydrocarbon chain ranging from C12 to C16 and n represents the number of repeating units and is a number of from 1 to 12.
- examples of other non-ionic surfactants include higher aliphatic primary alcohols containing 12 to 16 carbon atoms which are condensed with three to thirteen moles of ethylene oxide.
- non-ionic surfactants include primary alcohol ethoxylates
- non-ionic surfactants suitable for use in the present invention include ethylene oxide condensate products of secondary aliphatic alcohols containing 11 to 18 carbon atoms in a straight or branched chain configuration condensed with 5 to 30 moles of ethylene oxide.
- examples of commercially available non-ionic detergents of the foregoing type are C11-15 secondary alkanol condensed with either 9 moles of ethylene oxide (such as Tergitol 15-S-9) or 12 moles of ethylene oxide (such as Tergitol 15-S-12) marketed by Union Carbide, a subsidiary of Dow Chemical.
- Octylphenoxy polyethoxyethanol type non-ionic surfactants for example, Triton X-100, as well as amine oxides can also be used as a non-ionic surfactant in the present invention.
- a further preferred class of non-ionic surfactants are the C10-20alkanol amides, the amide being a mono or di C2-4alkanolamine.
- a preferred surfactant is an anionic surfactant.
- anionic surfactants are frequently provided in a salt form, such as alkali metal salts, ammonium salts, amine salts, amino alcohol salts or magnesium salts.
- Contemplated as useful are one or more sulfate or sulfonate compounds including: alkyl sulfates, alkyl ether sulfates, alkylamidoether sulfates, alkyl benzene sulfates, alkyl benzene sulfonates, alkylaryl polyether sulfates, monoglyceride sulfates, alkylsulfonates, alkylamide sulfonates, alkylarylsulfonates, olefinsulfonates, paraffin sulfonates, alkyl sulfosuccinates, alkyl ether sulfosuccinates, alkylamide sulfosuccinate
- Preferred surfactants are also alkyl naphthalene sulfonate anionic surfactants of the formula: wherein R is a straight chain or branched alkyl chain having from about 1 to about 25 carbon atoms, saturated or unsaturated, and the longest linear portion of the alkyl chain is 15 carbon atoms or less on the average, M is a cation which makes the compound water soluble especially an alkali metal such as sodium or magnesium, ammonium or substituted ammonium cation.
- alkyl sulfate anionic surfactants of the formula (II) wherein R is a straight chain or branched alkyl chain having from about 8 to about 18 carbon atoms, saturated or unsaturated, and the longest linear portion of the alkyl chain is no more than15 carbon atoms, M is a cation, preferably one which makes the compound water-soluble especially an alkali metal such as sodium or magnesium, ammonium or substituted ammonium cation, and x is from 0 to about 4, preferably x is 2 or 3, ideally x is 2.
- R is a straight chain or branched alkyl chain having from about 8 to about 18 carbon atoms, saturated or unsaturated, and the longest linear portion of the alkyl chain is no more than15 carbon atoms
- M is a cation, preferably one which makes the compound water-soluble especially an alkali metal such as sodium or magnesium, ammonium or substituted ammonium cation
- x is from 0 to about 4, preferably
- transparent viscous compositions of the invention are ideally formed from the combination of compounds of formula (I), (II) and C10-20alkanol amides, the amide is preferably a C10-20 alkanolamide of a mono or di C2-4 alkanolamine.
- the composition may include one or more further optional ingredients, such as buffers, inorganic salts, fragrance, chelating agents, dispersants, enzyme stabilisers, solvents, dye transfer inhibitors and polymers.
- the total amount of optional ingredients present in the composition is up to 25%w/v, ideally up to 20%w/v, or up to 15%w/v.
- Suitable inorganic salts include metal oxides and halides, such as calcium chloride, for example.
- pH buffers may be added to the composition in an amount of up to 5%w/v
- suitable buffers include borate buffers.
- Suitable stabilising agents include chelating agents, radical scavengers, antioxidants and mixtures of any thereof.
- compositions of the present invention may comprise a chelating agent or a mixture thereof as a preferred optional ingredient.
- Suitable chelating agents may be any of those known to those skilled in the art such as the ones selected from the group comprising phosphonate chelating agents, amino carboxylate chelating agents, other carboxylate chelating agents, polyfunctionally-substituted aromatic chelating agents, ethylenediamine N,N'-disuccinic acids, or mixtures thereof.
- the chelating agents inactivate the metal ions present on the surface of the fabrics and/or in the cleaning compositions (neat or diluted) that otherwise would contribute to the radical decomposition of any peroxygen bleach.
- Suitable phosphonate chelating agents to be used herein may include alkali metal ethane 1-hydroxy diphosphonates (HEDP) also known as ethydronic acid, alkylene poly (alkylene phosphonate), as well as amino phosphonate compounds, including amino aminotri(methylene phosphonic acid) (ATMP), nitrilo trimethylene phosphonates (NTP), ethylene diamine tetra methylene phosphonates, and diethylene triamine penta methylene phosphonates (DTPMP).
- HEDP alkali metal ethane 1-hydroxy diphosphonates
- alkylene poly (alkylene phosphonate) alkylene poly (alkylene phosphonate)
- amino phosphonate compounds including amino aminotri(methylene phosphonic acid) (ATMP), nitrilo trimethylene phosphonates (NTP), ethylene diamine tetra methylene phosphonates, and diethylene triamine penta methylene phosphonates
- Preferred phosphonate chelating agents to be used herein are diethylene triamine penta methylene phosphonate (DTPMP) and ethane 1-hydroxy diphosphonate (HEDP or ethydronic acid). Such phosphonate chelating agents are commercially available from Monsanto under the trade name DEQUEST®.
- Polyfunctionally-substituted aromatic chelating agents may also be useful in the compositions herein. See U.S. Pat. No. 3,812,044, issued May 21, 1974, to Connor et al.
- Preferred compounds of this type in acid form are dihydroxydisulfobenzenes such as 1,2-dihydroxy -3,5- disulfobenzene.
- a preferred biodegradable chelating agent for use herein is ethylene diamine N,N'-disuccinic acid, or alkali metal, or alkaline earth, ammonium or substitutes ammonium salts thereof or mixtures thereof.
- Ethylenediamine N,N'-disuccinic acids, especially the (S,S) isomer have been extensively described in U.S. Pat. No. 4,704,233, Nov. 3, 1987, to Hartman and Perkins.
- Ethylenediamine N,N'-disuccinic acids is, for instance, commercially available under the tradename ssEDDS® from Palmer Research Laboratories.
- Suitable amino carboxylates to be used herein include ethylene diamine tetra acetates, diethylene triamine pentaacetates, diethylene triamine pentaacetate (DTPA),N-hydroxyethylethylenediamine triacetates, nitrilotri- acetates, ethylenediamine tetrapropionates, triethylenetetraaminehexa- acetates, ethanol-diglycines, propylene diamine tetracetic acid (PDTA) and methyl glycine di-acetic acid (MGDA), both in their acid form, or in their alkali metal, ammonium, and substituted ammonium salt forms.
- PDTA propylene diamine tetracetic acid
- MGDA methyl glycine di-acetic acid
- Particularly suitable amino carboxylates to be used herein are diethylene triamine penta acetic acid, propylene diamine tetracetic acid (PDTA) which is, for instance, commercially available from BASF under the trade name Trilon FS® and methyl glycine di-acetic acid (MGDA).
- PDTA propylene diamine tetracetic acid
- MGDA methyl glycine di-acetic acid
- carboxylate chelating agents to be used herein include salicylic acid, aspartic acid, glutamic acid, glycine, malonic acid or mixtures thereof.
- Particularly preferred chelating agents to be used herein are amino aminotri(methylene phosphonic acid), di-ethylene-triamino-pentaacetic acid, diethylene triamine penta methylene phosphonate, 1-hydroxy ethane diphosphonate, ethylenediamine N,N'-disuccinic acid, and mixtures thereof.
- compositions according to the present invention comprise up to 5%w/v of the total composition of a chelating agent, or mixtures thereof, preferably from 0.01 to 1.5%w/v and more preferably from 0.01 to 0.5%w/v.
- compositions of the present invention may comprise a radical scavenger or a mixture thereof.
- Suitable radical scavengers for use herein include the well-known substituted mono and dihydroxy benzenes and their analogs, alkyl and aryl carboxylates and mixtures thereof.
- Preferred such radical scavengers for use herein include di-tert-butyl hydroxy toluene (BHT), hydroquinone, di-tert-butyl hydroquinone, mono- tert-butyl hydroquinone, tert-butyl-hydroxy anysole, benzoic acid, toluic acid, catechol, t-butyl catechol, benzylamine, 1,1,3-tris(2-methyl-4- hydroxy-5-t-butylphenyl) butane, n-propyl-gallate or mixtures thereof and highly preferred is di-tert-butyl hydroxy toluene.
- BHT di-tert-butyl hydroxy toluene
- hydroquinone di-tert-butyl hydroquinone
- mono- tert-butyl hydroquinone tert-butyl-hydroxy anysole
- benzoic acid toluic acid
- catechol t-butyl catechol
- radical scavengers like N-propyl-gallate may be commercially available from Nipa Laboratories under the trade name Nipanox S1®. Radical scavengers when used, are typically present herein in amounts ranging from up to 10%w/v of the total composition and preferably from 0.001 to 0.5%w/v.
- compositions according to the present invention may further comprise an antioxidant or mixtures thereof.
- the compositions herein comprise up to 10% by weight of the total composition of an antioxidant or mixtures thereof, preferably from 0.002 to 5%w/v, more preferably from 0.005 to 2%w/v, and most preferably from 0.01 to 1%w/v.
- Suitable antioxidants to be used herein include organic acids like citric acid, ascorbic acid, tartaric acid, adipic acid and sorbic acid, or amines like lecithin, or aminoacids like glutamine, methionine and cysteine, or esters like ascorbil paimitate, ascorbil stearate and triethylcitrate, or mixtures thereof.
- Preferred antioxidants for use herein are citric acid, ascorbic acid, ascorbil palmitate, lecithin or mixtures thereof.
- Such stabilising agent(s) may be present typically in an amount of 0 to 8 weight %, ideally 0.5 to 6 weight %, of the first aqueous composition.
- the overall composition of the dispenser or each of the first and/or second aqueous compositions may further contain up to 25, 20, 15, 10, 5 or 1%w/v of at least one component selected from a fragrance, inorganic salt, solvent, dye transfer inhibitors, water-soluble polymers, dye, germicide and preservative.
- Water may be present in the overall composition of the dispenser in an amount of at least 50%w/v, more preferably at least 60%w/v of the composition or 0 to up to 100%w/v, preferably, 30 to 99%w/v or 50 to 99%w/v, more preferably, 50 to 90%w/v or 55 to 85%w/v, for example, 60 to 80%w/v of the composition.
- the composition in the form of a stain pretreating composition which is applied onto a fabric item prior to it being washed.
- the composition is packaged in suitable packaging to facilitate application of the composition to the fabric.
- the packaging could comprise, a squez bottle, a roller ball applicator or a spray device.
- the packaging item is transparent. A feature of the invention is that transparent packaging items do not need to have included a UV filter.
- a further feature of the invention is a method of treating stains on fabric which method comprises applying a composition as described herein to the stained fabric.
- the invention is illustrated by the following non-limiting examples %w/v %w/v Hydrogen Peroxide (50%) 7.5 5.5 Chelating Agent 0.12 0.12 Oxo Alcohol C13-C15 + 7EO and 3EO - nonionic 13 10.5 Compound of formula (II) 3.92 4.5 Compound of formula (I) 4.2 3.4 Coconut diethanolamide 3 1.5 Dye 0.001 0.001 Fragrance 0.3 0.25 Sodium hydroxide (48%) 0.5 0.4 Deionized Water 69.459 73.829 FINISHED PRODUCT 100 100 STABILITY TEST Exposed to SUN LIGHT Packaging: Transparent PP bottle without UV filter Parameters time 0 1 week 2 w. 3 w. 4 w. 6 w. 8 w.
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Abstract
Description
- The present invention relates to a transparent packaging item containing stabilised aqueous compositions that contain hydrogen peroxide, an ethoxylated aliphatic phospono surfactant of formula (I), at least one additional detersive surfactant.
- One drawback to the use of hydrogen peroxide compositions is that without the use of a stabiliser, or a combination of stabilisers, the aqueous peroxide compositions characteristically decompose over a relatively short time period see for example EP 0 376 704. The actual rate at which hydrogen peroxide compositions decompose will, of course, be dependent upon such factors as pH and the presence of trace amounts of various metal impurities, such as copper or chromium, which may act to catalytically decompose the same. Moreover, at moderately elevated temperatures, the rate of decomposition of such dilute hydrogen peroxide compositions is greatly accelerated.
- Aqueous compositions comprising hydrogen peroxide and alkylether phosphate are already known in the art, see EP 0 906 404 and DE 4 418 847.
- An objective of the present invention is to provide a hydrogen peroxide containing composition that is stable to light, in particular UV light. Preferably the product should also be physically stable, as well as chemically stable. Ideally the product is viscous and has a viscosity of greater than 100 cps, preferably greater than 300, 400 or 500 (as measured in a Brookfield viscometer at 20°C, spindle no.2 and 15 rpm). In addition, preferably, the product is transparent.
- We present as a feature of the invention a transparent packaging item containing cleaning composition comprising
- a) hydrogen peroxide,
- b) a compound of formula (I)
        (HO)(3- m)OP(R-(CH2-CH2-O)n-R1)m
or
        (HO)(3- m)OP(O-(CH2-CH2-O)n-R1)m
or
        (HO)(3- m)OP(O-R1-(CH2-CH2-O)n-H)m
wherein each n is independently an integer from 1 to 10; each R is independently a 1-14C alkylene or alkenylene chain; and R1 is 1-14C alkyl or alkenyl chain, provided that the total number of carbons in R and R1 does not exceed 20, preferably less than 16; - c) at least one additional detersive surfactant; and
- d) water.
- We have found that the compound of formula (I) provides the composition with very good aesthetic properties (a transparent gel) and helps stabilise the formula even at high temperatures (around 40°C for up to 6 months).
- Hydrogen peroxide is commercially available in different grades, at 8%, 35% and 50%w/v active, and it is generally stabilised by the use of chelating agents. Preferred levels of hydrogen peroxide (as 100% active) are 0.1%w/v to 12%w/v, preferably from 2%w/v to 10%w/v, and ideally from 4%w/v to 9%w/v.
- Examples of preferred detersive surfactants considered in this invention are either anionic or non-ionic surfactants and mixtures thereof. Preferred total levels of surfactant are from 1 to 50% w/v, ideally from 10 to 40%w/v and preferably 20 to 35%w/v.
- The non-ionic surfactant is preferably a surfactant having a formula RO(CH2CH2O)nH wherein R is a saturated or unsaturated (preferably saturated) hydrocarbon chain ranging from C12 to C16 and n represents the number of repeating units and is a number of from 1 to 12. Examples of other non-ionic surfactants include higher aliphatic primary alcohols containing 12 to 16 carbon atoms which are condensed with three to thirteen moles of ethylene oxide.
- Other examples of non-ionic surfactants include primary alcohol ethoxylates
- Other examples of non-ionic surfactants suitable for use in the present invention include ethylene oxide condensate products of secondary aliphatic alcohols containing 11 to 18 carbon atoms in a straight or branched chain configuration condensed with 5 to 30 moles of ethylene oxide. Examples of commercially available non-ionic detergents of the foregoing type are C11-15 secondary alkanol condensed with either 9 moles of ethylene oxide (such as Tergitol 15-S-9) or 12 moles of ethylene oxide (such as Tergitol 15-S-12) marketed by Union Carbide, a subsidiary of Dow Chemical.
- Octylphenoxy polyethoxyethanol type non-ionic surfactants, for example, Triton X-100, as well as amine oxides can also be used as a non-ionic surfactant in the present invention.
- A further preferred class of non-ionic surfactants are the C10-20alkanol amides, the amide being a mono or di C2-4alkanolamine.
- A preferred surfactant is an anionic surfactant. Such anionic surfactants are frequently provided in a salt form, such as alkali metal salts, ammonium salts, amine salts, amino alcohol salts or magnesium salts. Contemplated as useful are one or more sulfate or sulfonate compounds including: alkyl sulfates, alkyl ether sulfates, alkylamidoether sulfates, alkyl benzene sulfates, alkyl benzene sulfonates, alkylaryl polyether sulfates, monoglyceride sulfates, alkylsulfonates, alkylamide sulfonates, alkylarylsulfonates, olefinsulfonates, paraffin sulfonates, alkyl sulfosuccinates, alkyl ether sulfosuccinates, alkylamide sulfosuccinates, alkyl sulfosuccinamate, alkyl sulfoacetates, alkyl carboxylates, alkyl phosphates, alkyl ether phosphates, acyl sarconsinates, acyl isethionates, and N-acyl taurates. Generally, the alkyl or acyl radical in these various compounds comprise a carbon chain containing 12 to 20 carbon atoms.
- Preferred surfactants are also alkyl naphthalene sulfonate anionic surfactants of the formula:
- Particularly preferred are alkyl sulfate anionic surfactants of the formula (II)
- In a preferred feature of the invention we have found that transparent viscous compositions of the invention are ideally formed from the combination of compounds of formula (I), (II) and C10-20alkanol amides, the amide is preferably a C10-20 alkanolamide of a mono or di C2-4 alkanolamine.
- We present as a further feature of the invention a cleaning composition comprising
- a) a compound of formula (I);
- b) a compound of formula (II);
- c) a C10-20alkanol amide, the amide is preferably a C10-20 alkanolamide of a mono or di C2-4alkanolamine;
- d) hydrogen peroxide; and
- e) water.
- The composition may include one or more further optional ingredients, such as buffers, inorganic salts, fragrance, chelating agents, dispersants, enzyme stabilisers, solvents, dye transfer inhibitors and polymers. The total amount of optional ingredients present in the composition is up to 25%w/v, ideally up to 20%w/v, or up to 15%w/v.
- Suitable inorganic salts include metal oxides and halides, such as calcium chloride, for example.
- Suitably pH buffers may be added to the composition in an amount of up to 5%w/v, suitable buffers include borate buffers.
- Suitable stabilising agents include chelating agents, radical scavengers, antioxidants and mixtures of any thereof.
- The compositions of the present invention may comprise a chelating agent or a mixture thereof as a preferred optional ingredient. Suitable chelating agents may be any of those known to those skilled in the art such as the ones selected from the group comprising phosphonate chelating agents, amino carboxylate chelating agents, other carboxylate chelating agents, polyfunctionally-substituted aromatic chelating agents, ethylenediamine N,N'-disuccinic acids, or mixtures thereof. The chelating agents inactivate the metal ions present on the surface of the fabrics and/or in the cleaning compositions (neat or diluted) that otherwise would contribute to the radical decomposition of any peroxygen bleach.
- Suitable phosphonate chelating agents to be used herein may include alkali metal ethane 1-hydroxy diphosphonates (HEDP) also known as ethydronic acid, alkylene poly (alkylene phosphonate), as well as amino phosphonate compounds, including amino aminotri(methylene phosphonic acid) (ATMP), nitrilo trimethylene phosphonates (NTP), ethylene diamine tetra methylene phosphonates, and diethylene triamine penta methylene phosphonates (DTPMP). The phosphonate compounds may be present either in their acid form or as salts of different cations on some or all of their acid functionalities. Preferred phosphonate chelating agents to be used herein are diethylene triamine penta methylene phosphonate (DTPMP) and ethane 1-hydroxy diphosphonate (HEDP or ethydronic acid). Such phosphonate chelating agents are commercially available from Monsanto under the trade name DEQUEST®.
- Polyfunctionally-substituted aromatic chelating agents may also be useful in the compositions herein. See U.S. Pat. No. 3,812,044, issued May 21, 1974, to Connor et al. Preferred compounds of this type in acid form are dihydroxydisulfobenzenes such as 1,2-dihydroxy -3,5- disulfobenzene.
- A preferred biodegradable chelating agent for use herein is ethylene diamine N,N'-disuccinic acid, or alkali metal, or alkaline earth, ammonium or substitutes ammonium salts thereof or mixtures thereof. Ethylenediamine N,N'-disuccinic acids, especially the (S,S) isomer have been extensively described in U.S. Pat. No. 4,704,233, Nov. 3, 1987, to Hartman and Perkins. Ethylenediamine N,N'-disuccinic acids is, for instance, commercially available under the tradename ssEDDS® from Palmer Research Laboratories.
- Suitable amino carboxylates to be used herein include ethylene diamine tetra acetates, diethylene triamine pentaacetates, diethylene triamine pentaacetate (DTPA),N-hydroxyethylethylenediamine triacetates, nitrilotri- acetates, ethylenediamine tetrapropionates, triethylenetetraaminehexa- acetates, ethanol-diglycines, propylene diamine tetracetic acid (PDTA) and methyl glycine di-acetic acid (MGDA), both in their acid form, or in their alkali metal, ammonium, and substituted ammonium salt forms. Particularly suitable amino carboxylates to be used herein are diethylene triamine penta acetic acid, propylene diamine tetracetic acid (PDTA) which is, for instance, commercially available from BASF under the trade name Trilon FS® and methyl glycine di-acetic acid (MGDA).
- Further carboxylate chelating agents to be used herein include salicylic acid, aspartic acid, glutamic acid, glycine, malonic acid or mixtures thereof.
- Particularly preferred chelating agents to be used herein are amino aminotri(methylene phosphonic acid), di-ethylene-triamino-pentaacetic acid, diethylene triamine penta methylene phosphonate, 1-hydroxy ethane diphosphonate, ethylenediamine N,N'-disuccinic acid, and mixtures thereof.
- Typically, the compositions according to the present invention comprise up to 5%w/v of the total composition of a chelating agent, or mixtures thereof, preferably from 0.01 to 1.5%w/v and more preferably from 0.01 to 0.5%w/v.
- The compositions of the present invention may comprise a radical scavenger or a mixture thereof. Suitable radical scavengers for use herein include the well-known substituted mono and dihydroxy benzenes and their analogs, alkyl and aryl carboxylates and mixtures thereof. Preferred such radical scavengers for use herein include di-tert-butyl hydroxy toluene (BHT), hydroquinone, di-tert-butyl hydroquinone, mono- tert-butyl hydroquinone, tert-butyl-hydroxy anysole, benzoic acid, toluic acid, catechol, t-butyl catechol, benzylamine, 1,1,3-tris(2-methyl-4- hydroxy-5-t-butylphenyl) butane, n-propyl-gallate or mixtures thereof and highly preferred is di-tert-butyl hydroxy toluene. Such radical scavengers like N-propyl-gallate may be commercially available from Nipa Laboratories under the trade name Nipanox S1®. Radical scavengers when used, are typically present herein in amounts ranging from up to 10%w/v of the total composition and preferably from 0.001 to 0.5%w/v.
- The compositions according to the present invention may further comprise an antioxidant or mixtures thereof. Typically, the compositions herein comprise up to 10% by weight of the total composition of an antioxidant or mixtures thereof, preferably from 0.002 to 5%w/v, more preferably from 0.005 to 2%w/v, and most preferably from 0.01 to 1%w/v.
- Suitable antioxidants to be used herein include organic acids like citric acid, ascorbic acid, tartaric acid, adipic acid and sorbic acid, or amines like lecithin, or aminoacids like glutamine, methionine and cysteine, or esters like ascorbil paimitate, ascorbil stearate and triethylcitrate, or mixtures thereof. Preferred antioxidants for use herein are citric acid, ascorbic acid, ascorbil palmitate, lecithin or mixtures thereof.
- Such stabilising agent(s) may be present typically in an amount of 0 to 8 weight %, ideally 0.5 to 6 weight %, of the first aqueous composition.
- The overall composition of the dispenser or each of the first and/or second aqueous compositions may further contain up to 25, 20, 15, 10, 5 or 1%w/v of at least one component selected from a fragrance, inorganic salt, solvent, dye transfer inhibitors, water-soluble polymers, dye, germicide and preservative.
- Water may be present in the overall composition of the dispenser in an amount of at least 50%w/v, more preferably at least 60%w/v of the composition or 0 to up to 100%w/v, preferably, 30 to 99%w/v or 50 to 99%w/v, more preferably, 50 to 90%w/v or 55 to 85%w/v, for example, 60 to 80%w/v of the composition.
- Preferably the composition in the form of a stain pretreating composition which is applied onto a fabric item prior to it being washed. The composition is packaged in suitable packaging to facilitate application of the composition to the fabric. The packaging could comprise, a squeezy bottle, a roller ball applicator or a spray device. The packaging item is transparent. A feature of the invention is that transparent packaging items do not need to have included a UV filter.
- A further feature of the invention is a method of treating stains on fabric which method comprises applying a composition as described herein to the stained fabric.
- The invention is illustrated by the following non-limiting examples
%w/v %w/v Hydrogen Peroxide (50%) 7.5 5.5 Chelating Agent 0.12 0.12 Oxo Alcohol C13-C15 + 7EO and 3EO - nonionic 13 10.5 Compound of formula (II) 3.92 4.5 Compound of formula (I) 4.2 3.4 Coconut diethanolamide 3 1.5 Dye 0.001 0.001 Fragrance 0.3 0.25 Sodium hydroxide (48%) 0.5 0.4 Deionized Water 69.459 73.829 FINISHED PRODUCT 100 100 STABILITY TEST Exposed to SUN LIGHT Packaging: Transparent PP bottle without UV filter Parameters time 0 1 week 2 w. 3 w. 4 w. 6 w. 8 w. pH 4.5 4.4 4.3 4.3 4.3 4.4 4.5 Viscosity 910 850 820 873 1200 1320 1250 H2O2 7.50% 7.50% 7.50% 7.4% 7.40% 7.40% 7.40% Colour as ref. as ref. as ref. as ref. as ref. as ref. as ref.
Claims (5)
- A transparent packaging item containing a cleaning composition comprisinga) hydrogen peroxide,b) a compound of formula (I)
        (HO)(3- m)OP(R-(CH2-CH2-O)n-R1)m
or
        (HO)(3- m)OP(O-(CH2-CH2-O)n-R1)m
or
        (HO)(3- m)OP(O-R1-(CH2-CH2-O)n-H)m (1)
wherein each n is independently an integer from 1 to 10; each R is independently a 1-14C alkylene or alkenylene chain and each R1 is independently 1-14C alkyl or alkenyl chain, provided that the total number of carbons in R and R1 does not exceed 20; and wherein m is an integer from 1 to 3; andc) at least one additional detersive surfactant; andd) water. - A transparent packaging item containing a cleaning composition comprisinga) a compound of formula (I), as defined in claim 1;b) a compound of formula (II)c) a C10-20 alkanolamide, the amide is preferably a C10-20 alkanolamide of a mono or di C2-4alkanolamine; andd) hydrogen peroxide.e) water.
- A transparent packaging item as claimed in either claim 1 or 2, wherein the composition has 0.1% w/v to 12% w/v of hydrogen peroxide (as 100% active) present.
- A transparent packaging item as claimed in claim 1, wherein the additional detersive surfactant in the composition comprises a mixture of an anionic and a nonionic surfactant.
- A method of treating stains on fabric which method comprises applying a composition as defined in any claim from 1 to 4 to the stained fabric.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0302245A GB2397823A (en) | 2003-01-31 | 2003-01-31 | Aqueous cleaning compositions |
GB0302245 | 2003-01-31 | ||
PCT/GB2004/000393 WO2004067194A2 (en) | 2003-01-31 | 2004-01-30 | Aqueous cleaning compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1597342A2 EP1597342A2 (en) | 2005-11-23 |
EP1597342B1 true EP1597342B1 (en) | 2006-09-20 |
Family
ID=9952193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04706720A Expired - Lifetime EP1597342B1 (en) | 2003-01-31 | 2004-01-30 | Aqueous cleaning compositions |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1597342B1 (en) |
AT (1) | ATE340234T1 (en) |
AU (1) | AU2004208552B2 (en) |
DE (1) | DE602004002462T2 (en) |
ES (1) | ES2268626T3 (en) |
GB (1) | GB2397823A (en) |
PL (1) | PL377993A1 (en) |
WO (1) | WO2004067194A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7658953B2 (en) | 2006-01-13 | 2010-02-09 | Aseptix Research B.V. | Enhanced activity biocidal hydrogen peroxide composition |
EP1987121B1 (en) * | 2006-01-13 | 2013-03-13 | Aseptix Research B.V. | Enhanced activity biocidal hyrogen peroxide composition |
US8569221B2 (en) | 2007-08-30 | 2013-10-29 | Kimberly-Clark Worldwide, Inc. | Stain-discharging and removing system |
US7879744B2 (en) | 2007-08-30 | 2011-02-01 | Kimberly-Clark Worldwide, Inc. | Stabilized decolorizing composition |
US8563017B2 (en) | 2008-05-15 | 2013-10-22 | Kimberly-Clark Worldwide, Inc. | Disinfectant wet wipe |
DE102010032417A1 (en) * | 2010-07-27 | 2012-02-02 | Buck- Chemie Gmbh | Acidic acid sanitary cleaning and fragrancing agent |
US20180371369A1 (en) * | 2017-06-21 | 2018-12-27 | The Procter & Gamble Company | Fabric treatment |
US11364711B2 (en) | 2018-12-21 | 2022-06-21 | The Clorox Company | Multi-layer substrates comprising sandwich layers and polyethylene |
WO2020205360A1 (en) | 2019-04-02 | 2020-10-08 | The Clorox Company | Process for manufacturing multi-layer substrates comprising sandwich layers and polyethylene |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO121968C (en) * | 1966-06-23 | 1977-06-13 | Mo Och Domsjoe Ab | |
US3704262A (en) * | 1970-03-19 | 1972-11-28 | Gaf Corp | Surfactant for electrolyte-containing processing solutions |
DE2211868A1 (en) * | 1972-03-11 | 1973-09-13 | Pfersee Chem Fab | Simultaneous washing, degreasing desizing and - bleaching of (non) woven fabrics - contg novel p-contg emulsifiers |
GB1423166A (en) * | 1972-04-11 | 1976-01-28 | Unilever Ltd | Detergent composition |
US4767558A (en) * | 1985-08-05 | 1988-08-30 | Colgate-Palmolive Company | Low phosphate or phosphate free nonaqueous liquid nonionic laundry detergent composition and method of use |
FR2605635B1 (en) * | 1986-10-27 | 1992-02-21 | Sandoz Sa | NOVEL PARTIAL PHOSPHORIC ACID ESTERS, THEIR PREPARATION AND THEIR USE FOR THE PRE-TREATMENT OF TEXTILE MATERIALS |
GB8830296D0 (en) * | 1988-12-28 | 1989-02-22 | Unilever Plc | Bleaching composition |
GB8929182D0 (en) * | 1989-12-23 | 1990-02-28 | Interox Chemicals Ltd | Stabilisation |
GB2286603B (en) * | 1994-02-14 | 1998-03-25 | Jeyes Group Plc | Bleach compositions |
DE4418847A1 (en) * | 1994-05-30 | 1995-12-07 | Henkel Kgaa | Bleaching and cleaning compsn. |
DE19623571C2 (en) * | 1996-06-13 | 2000-06-08 | Cognis Deutschland Gmbh | Thickener for aqueous hydrogen peroxide solutions |
-
2003
- 2003-01-31 GB GB0302245A patent/GB2397823A/en not_active Withdrawn
-
2004
- 2004-01-30 DE DE602004002462T patent/DE602004002462T2/en not_active Expired - Lifetime
- 2004-01-30 AU AU2004208552A patent/AU2004208552B2/en not_active Ceased
- 2004-01-30 WO PCT/GB2004/000393 patent/WO2004067194A2/en active IP Right Grant
- 2004-01-30 AT AT04706720T patent/ATE340234T1/en not_active IP Right Cessation
- 2004-01-30 EP EP04706720A patent/EP1597342B1/en not_active Expired - Lifetime
- 2004-01-30 PL PL377993A patent/PL377993A1/en not_active Application Discontinuation
- 2004-01-30 ES ES04706720T patent/ES2268626T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1597342A2 (en) | 2005-11-23 |
WO2004067194A3 (en) | 2004-11-18 |
AU2004208552A1 (en) | 2004-08-12 |
WO2004067194A2 (en) | 2004-08-12 |
ATE340234T1 (en) | 2006-10-15 |
GB2397823A (en) | 2004-08-04 |
DE602004002462T2 (en) | 2007-09-13 |
ES2268626T3 (en) | 2007-03-16 |
GB0302245D0 (en) | 2003-03-05 |
PL377993A1 (en) | 2006-02-20 |
DE602004002462D1 (en) | 2006-11-02 |
AU2004208552B2 (en) | 2009-05-28 |
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