WO2017174959A1 - Compositions acides aqueuses épaissies pulvérisables - Google Patents
Compositions acides aqueuses épaissies pulvérisables Download PDFInfo
- Publication number
- WO2017174959A1 WO2017174959A1 PCT/GB2017/050802 GB2017050802W WO2017174959A1 WO 2017174959 A1 WO2017174959 A1 WO 2017174959A1 GB 2017050802 W GB2017050802 W GB 2017050802W WO 2017174959 A1 WO2017174959 A1 WO 2017174959A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- acid
- cleaning
- hard surface
- water
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 89
- 230000002378 acidificating effect Effects 0.000 title claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002562 thickening agent Substances 0.000 claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 12
- 229960003237 betaine Drugs 0.000 claims abstract description 12
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 12
- 230000000249 desinfective effect Effects 0.000 claims abstract description 11
- 239000004094 surface-active agent Substances 0.000 claims abstract description 11
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000654 additive Substances 0.000 claims abstract description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 150000007524 organic acids Chemical class 0.000 claims abstract description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 6
- 125000000129 anionic group Chemical group 0.000 claims abstract description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000004310 lactic acid Substances 0.000 claims abstract description 4
- 235000014655 lactic acid Nutrition 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 150000002009 diols Chemical class 0.000 claims abstract description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000003002 pH adjusting agent Substances 0.000 claims description 4
- 239000003205 fragrance Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002304 perfume Substances 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 claims description 2
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical group CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000000699 topical effect Effects 0.000 claims 2
- 239000004150 EU approved colour Substances 0.000 claims 1
- 229940073507 cocamidopropyl betaine Drugs 0.000 claims 1
- 230000002070 germicidal effect Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 229940006093 opthalmologic coloring agent diagnostic Drugs 0.000 claims 1
- 244000052769 pathogen Species 0.000 claims 1
- -1 dimethyl betaine Chemical compound 0.000 description 29
- 239000002689 soil Substances 0.000 description 23
- 125000000217 alkyl group Chemical group 0.000 description 21
- 238000012360 testing method Methods 0.000 description 18
- 150000001412 amines Chemical class 0.000 description 12
- 125000004432 carbon atom Chemical group C* 0.000 description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 6
- 235000013539 calcium stearate Nutrition 0.000 description 6
- 239000008116 calcium stearate Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 125000002252 acyl group Chemical group 0.000 description 5
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 235000005985 organic acids Nutrition 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- 125000006539 C12 alkyl 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 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- 238000000692 Student's t-test Methods 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001642 boronic acid derivatives Chemical class 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004899 motility Effects 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 238000012353 t test Methods 0.000 description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 1
- ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 1
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 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
- JNGWKQJZIUZUPR-UHFFFAOYSA-N [3-(dodecanoylamino)propyl](hydroxy)dimethylammonium Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)[O-] JNGWKQJZIUZUPR-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 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
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 229940051250 hexylene glycol Drugs 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- ONHFWHCMZAJCFB-UHFFFAOYSA-N myristamine oxide Chemical compound CCCCCCCCCCCCCC[N+](C)(C)[O-] ONHFWHCMZAJCFB-UHFFFAOYSA-N 0.000 description 1
- 125000001421 myristyl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- CBLJNXZOFGRDAC-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)octadecan-1-amine oxide Chemical compound CCCCCCCCCCCCCCCCCC[N+]([O-])(CCO)CCO CBLJNXZOFGRDAC-UHFFFAOYSA-N 0.000 description 1
- NHLUVTZJQOJKCC-UHFFFAOYSA-N n,n-dimethylhexadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCN(C)C NHLUVTZJQOJKCC-UHFFFAOYSA-N 0.000 description 1
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 description 1
- ONLRKTIYOMZEJM-UHFFFAOYSA-N n-methylmethanamine oxide Chemical compound C[NH+](C)[O-] ONLRKTIYOMZEJM-UHFFFAOYSA-N 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 229920002113 octoxynol Polymers 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical class C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical class C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 229960002920 sorbitol Drugs 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000000528 statistical test Methods 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- RJSZFSOFYVMDIC-UHFFFAOYSA-N tert-butyl n,n-dimethylcarbamate Chemical compound CN(C)C(=O)OC(C)(C)C RJSZFSOFYVMDIC-UHFFFAOYSA-N 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 229940087291 tridecyl alcohol Drugs 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- 235000011178 triphosphate Nutrition 0.000 description 1
- 125000002264 triphosphate group Chemical class [H]OP(=O)(O[H])OP(=O)(O[H])OP(=O)(O[H])O* 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0043—For use with aerosol devices
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/90—Betaines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2041—Dihydric alcohols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2041—Dihydric alcohols
- C11D3/2062—Terpene
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- 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
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3726—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
-
- C11D2111/14—
-
- C11D2111/16—
-
- C11D2111/18—
Definitions
- the present invention relates to thickened cleaning and disinfecting compositions which are acidic in nature and which exhibit good cleaning, disinfecting and long-term stability.
- a sprayable thickened aqueous composition for use as an acidic hard surface cleaning and disinfecting composition, comprising: i. a zwitterionic or betaine surfactant;
- an acid preferably a water-soluble organic acid selected from lactic acid
- glycolic acid and citric acid are glycolic acid and citric acid
- composition of the invention displays excellent properties. Firstly the composition achieves superb disinfection.
- the compositions of the invention are preferably effective against both gram positive and gram negative bacteria.
- composition achieves superb cleaning, particularly soap scum removal.
- the composition has been found to show beneficial clinging properties to surfaces being addressed. This has been found to be especially applicable for vertical surfaces. Surprisingly this beneficial clinging has been found to be possible without problems of application. Indeed in this regard it has been found that the composition displays a low moving viscosity: the composition provides exceptional shear thinning, together with a surprisingly relatively medium-high resting viscosity. The sheared viscosity is so low that may be applied to a surface using a conventional spray applicator such as a trigger spray.
- the composition displays a motility after application using a spray.
- the composition of the invention exhibits some degree of motility, e.g., self-induced movement when the composition is applied as a film or laminar layer onto a hard surface at normal atmospheric conditions ('sea level') and at ambient temperature (approx. 20 degrees centigrade). It is hypothesized that the composition may move between a surface and a soil deposit (e.g. soap scum), "lifting" the latter which both removes the soils off the hard surface, and at the same time supplying a fresh quantity of the composition to the locus of the stain or soil and thus continue its removal from the hard surface.
- a soil deposit e.g. soap scum
- a second aspect of the invention there is provided a process for cleaning limescale from a hard surface comprising the process step of contacting the hard surface having limescale thereon with a cleaning effective amount of the composition according to the first aspect of the invention.
- the hard surface to be cleaned comprises a vertical hard surface.
- the composition / process of the inventive displays superior cleaning power.
- the composition has been found to flow slowly down the vertical surface of the tile. As this occurs it is believed that the applied composition "rotates" and presents a new cleaning surface composition as it is slowly flows down the tile.
- the spray applicator may be in pressurised (permanently or pre- pressurised) form such as an aerosol spray.
- the spray applicator may be manually operated, e.g. using a "trigger" sprayer or comprise a reservoir that is manually pressurised by a user following discharge through a dispensing head.
- a method for cleaning especially for the removal of limescale deposits
- disinfecting metal, enamel and porcelain surfaces such as are found on lavatory fixtures.
- composition also necessarily comprises 0.1 - 7 percent wt. of a betaine surfactant which is, preferably selected from water dispersible and water soluble betaine surfactants.
- betaine surfactants include those which may be represented by the general formula:
- Ri is an alkyl group containing from 8 to 18 carbon atoms, or the amido radical which may be represented by the following general formula : wherein R is an alkyl group having from 8 to 18 ca rbon atoms, a is an integer having a va lue of from 1 to 4 inclusive, and R 2 is a Ci-C4 alkylene group.
- water-soluble betaine surfactants include dodecyl dimethylbetaine, cocoamidopropyl betaine as well as cocoamidopropyl dimethyl betaine, the latter of which is particularly preferred. I n certain preferred embodiments, cocoamidopropyl dimethyl betaine is particularly preferred and in specific especially preferred embodiments is the sole betaine surfactant present in the inventive compositions.
- the non-ionic surfactant is present in not more than about 10% wt. based on the total weight of the composition of which it forms a part. Desirably the non-ionic surfactant is present in an amount of from 0.01 to 5% wt., and more desirably from 0.01 to 2% wt.
- amine oxides include:
- Alkyl di (lower alkyl) amine oxides in which the alkyl group has about 10-20, and preferably 12-16 carbon atoms, and can be straight or branched chain, saturated or unsaturated.
- the lower alkyl groups include between 1 and 7 carbon atoms. Examples include lauryl dimethyl amine oxide, myristyl dimethyl amine oxide, and those in which the alkyl group is a mixture of different amine oxide, dimethyl cocoamine oxide, dimethyl (hydrogenated tallow) amine oxide, and myristyl/palmityl dimethyl amine oxide;
- Examples are bis(2 -hydroxy ethyl) cocoamine oxide, bis(2-hydroxyethyl) tallowamine oxide; and bis(2-hydroxyethyl) stearylamine oxide;
- Alkylamidopropyl di(lower alkyl) amine oxides in which the alkyl group has about 10-20, and preferably 12-16 carbon atoms, and ca n be straight or branched chain, saturated or unsaturated. Examples are cocoamidopropyl dimethyl amine oxide and tallowamidopropyl dimethyl amine oxide; and D) Alkylmorpholine oxides in which the alkyl group has about 10-20, and preferably 12-16 carbon atoms, and can be straight or branched chain, saturated or unsaturated.
- the amine oxide constituent is an alkyl di (lower alkyl) amine oxide as denoted above and which may be represented by the following structure:
- Ri is a straight chained C1-C4 alkyl group, preferably both Ri are methyl groups; and, R 2 is a straight chained Cs-Cis alkyl group, preferably is C10-C14 alkyl group, most preferably is a C12 alkyl group.
- Each of the alkyl groups may be linear or branched, but most preferably are linear.
- the amine oxides used in the present invention include R 2 groups which comprise at least 50 percent wt., preferably at least 60 percent wt. of C12 alkyl groups and at least 25 percent wt. of C14 alkyl groups, with not more than 15 percent wt. of Ci6, Cis or higher alkyl groups as the R 2 group.
- Exemplary useful non-ionic surfactants include condensation products of alkylene oxide groups with an organic hydrophobic compound, such as an aliphatic or alkyl aromatic compound.
- Non-ionic surfactants include the polyoxyethylene ethers of alkyl aromatic hydroxy compounds, e. g. alkylated polyoxyethylene phenols, polyoxyethylene ethers of long chain aliphatic alcohols, the polyoxyethylene ethers of hydrophobic propylene oxide polymers, and the higher alkyl amine oxides. Also contemplated as useful are ethoxylated alkyl phenols such as octylphenolethoxylates and nonylphenolethoxylates.
- Preferred non-ionic surfactants are ethoxylated alcohols.
- the com pounds a re well known and may be formed by condensation of an alcohol, or mixtures thereof, with sufficient ethylene oxide to produce a compound having a polyoxyethylene.
- the number of ethylene oxide units present is an amount sufficient to ensure solubility of the compound in an aqueous composition of this invention or in any dilution thereof.
- the ethoxylated alcohols are produced by condensation of about 4 to 20, more preferably 6 to 18, moles of ethylene oxide with 1 mole of the linear primary aliphatic alcohol.
- the aliphatic alcohol may be linear or may be branched, and may be a primary, secondary or tertiary C6-C22 alcohol (for example: decyl alcohol, dodecyl alcohol, tridecyl alcohol, hexadecyl alcohol, octadecyl alcohol, and the like).
- decyl alcohol dodecyl alcohol
- tridecyl alcohol hexadecyl alcohol
- octadecyl alcohol and the like.
- the number of moles of ethylene oxide which are condensed with one mole of aliphatic alcohol depends upon the molecular weight of the hydrophobic portion of the condensation product.
- the aliphatic alcohols are desirably a primary, seconda ry or tertiary aliphatic alcohol having about 10 to 20, and preferably 11 to 17, carbon atoms, and most preferably is a n alcohol having 12 to 16 carbon atoms.
- the non-ionic surfactant of the present inventive compositions is the condensation product of linear or branched C12-C16 aliphatic alcohols, especially C12-C16 linear aliphatic alcohols or mixtures thereof, with sufficient ethylene oxide to provide an average of from 6 to 12 moles of ethylene oxide per molecule.
- the non-ionic surfactant consists solely of linear or branched C12-C16 aliphatic alcohols with 6 to 9 moles of ethylene oxide per molecule.
- anionic surfactants which may be used in the cleaning composition include but are not limited to: alkali metal salts, ammonium salts, amine salts, aminoalcohol salts or the magnesium salts of one or more of the following compounds: alkyl sulphates, alkyl ether sulphates, alkylamidoether sulphates, alkylaryl polyether sulphates, monoglyceride sulphates, alkylsulphonates, alkylamide sulphonates, alkylarylsulphonates, olefinsulphonates, paraffin sulphonates, alkyl sulphosuccinates, alkyl ether sulphosuccinates, alkylamide sulphosuccinates, alkyl sulphosuccinamate, alkyl sulphoacetates, alkyl phosphates, alkyl ether phosphates, acyl sarconsinates, acyl isothionates and N
- anionic surfactants which may be used include fatty acid salts, including salts of oleic, ricinoleic, palmitic and stearic acids; copra oils or hydrogenated copra oil acid, and acyl lactylates whose acyl group contains 8 to 20 carbon atoms.
- An essential feature of the inventive compositions is one or more other water-soluble organic acids.
- the acid mixture may be present in any effective amount, but desirably is not present in amounts of more than about 10% wt. based on the total weight of the compositions.
- Preferably the acid mixture is present from 0.01 to 10% wt., more preferably from 0.1 to 10% wt. of the compositions.
- the water-soluble organic acids include at least two carbon atoms and include at least one carboxyl group (-COOH) in their structure.
- Particularly useful as water-soluble organic acids are acids selected from the group consisting of lactic acid, citric acid and glycolic acid.
- compositions are acidic in nature.
- compositions are desirably low odour, and are easy to disperse onto surfaces to be cleaned and disinfected.
- compositions of the invention are thickened and have a viscosity greater than water.
- the actual degree of thickening is dependent on the amount of thickener included in a composition.
- the thickener is present in not more than about 10% wt. based on the total weight of the composition of which it forms a part.
- the thickener is present in an amount of from 0.01 to 10% wt., and more desirably from 0.01 to 5% wt.
- the thickener may comprise a polyhydric alcohol.
- Typical polyhydric alcohols include glycerol (also known as glycerin), polya!ky!ene glycols and more preferably alkylene poiyols and their derivatives, including propylene glycol, dipropylene glycol, polypropylene glycol, polyethylene glycol and derivatives thereof, sorbitol, hydroxypropyl sorbitol , hexylene glycol, 1,3 -butylene glycol, 1,2,6- hexanetriol, ethoxylated glycerol, propoxylated glycerol and mixtures thereof.
- glycerol also known as glycerin
- polya!ky!ene glycols and more preferably alkylene poiyols and their derivatives, including propylene glycol, dipropylene glycol, polypropylene glycol, polyethylene glycol and derivatives thereof, sorbitol, hydroxypropy
- Polyurethane associative thickeners are well known and described in many publications (such as in U.S. Pat. No. 4,079,028 and U.S. Pat. No. 4,155,892, both assigned to Rohm and Haas).
- composition of the invention may, optionally, further include minor amounts, suitably less than a combined total amount of 10% wt., and more preferably not more than 5% wt., of conventional additives.
- suitable conventional additives include but not are limited to: colourants such as dispersible pigments and dyes (including acid dyes); fragrances and perfumes (typically proprietary compositions); pH adjusting agents; non-aqueous solvents (including alcohols, glycols and glycol ethers); perfume carriers; optical brighteners (including those based on stilbene based compounds) and hydrotropes (including urea and alkyl diphen ether disulphonates), as well as other conventional additives.
- colourants such as dispersible pigments and dyes (including acid dyes); fragrances and perfumes (typically proprietary compositions); pH adjusting agents; non-aqueous solvents (including alcohols, glycols and glycol ethers); perfume carriers; optical brighteners (including those based on stilbene based compounds) and hydrotropes (including
- compositions of the invention are acidic, and exhibit a pH of less than 7, more preferably about 4.5 and less and most preferably from 2 to 3.5.
- pH buffers include inorganic and organic buffering agents, and especially include alkali metal and alkaline earth metal hydroxides such as sodium hydroxide and potassium hydroxide. Particularly preferred is sodium hydroxide which is widely available at low cost, and is effective.
- Further suitable adjusting agents include phosphorus containing compounds, monovalent and polyvalent salts such as of silicates, carbonates, and borates, certain acids and bases, tartrates and certain acetates.
- pH adjusting agents include mineral acids, basic compositions, and organic acids, which are typically required in only minor amounts.
- Further non-limiting exemplary pH buffering compositions include the alkali metal phosphates, polyphophates, pyrophosphates, triphosphates, tetraphosphates, silicates, metasilicates, polysilicates, carbonates, hydroxides, and mixtures of the same.
- Certain salts, such as the alkaline earth phosphates, carbonates, hydroxides can also function as buffers. It may also be suitable to use as buffers such materials as aluminosilicates (zeolites), borates, aluminates- ; and their alkali metal salts. Citrates and citric acid may also be advantageously used in the compositions.
- compositions according to the invention are aqueous in nature.
- Water is added to provide to 100% by weight of the compositions of the invention.
- the water is preferably deionized water.
- the compositions may be made by simply mixing measured amounts of the individual constituents into water, at room temperature under constant stirring until a homogenous mixture is attained.
- a preferred preparation method obeys the following addition steps:
- the thickened aqueous acidic hard surface cleaning and disinfecting composition according to the invention is desirably provided as a ready to use product which may be directly applied to a hard surface.
- the inventive compositions are particularly useful in cleaning and disinfecting lavatory fixtures such as shower stalls, bathtubs and bathing appliances (racks, curtains, shower doors, shower bars) toilets, bidets, wall and flooring surfaces as well as in the cleaning and 5 disinfecting of lavatory fixtures, especially toilets and bidets.
- the compositions may be packaged in any suitable container particularly flasks or bottles, including squeeze-type bottles, as well as bottles provided with a spray apparatus which is used to dispense the composition by spraying.
- compositions are shown below:
- test soil is a calcium stearate suspension of the following composition:
- Soil can be made up to a day ahead of time and stored at room temperature .
- the high-gloss white ceramic tiles are initially cleaned with a mild abrasive cleaner, rinsed with water and wiped with ethanol. Subsequently the tiles are dried for 1 hour at 180°C in a preheated oven and then weighed.
- the spray gun trigger has two positions. The first position just blows air and the second position blows out the soil. With sweeps of the spray gun apply the soil so that the soil layer is even and homogeneous. Dry the soil layer with the air position and then apply another. Continue adding soil layers to the tiles with drying in between, until the final amount of soil equals the amount achieved in the pre-test. 8. The tiles are dried for 1 hour at room temperature . Then bake the tiles for 1 hour, uncovered, in a horizontal position in a preheated circulating drying oven at 180°C to melt the calcium stearate.
- the tiles are stored for at least 24 hours at room temperature .
- Soiled tiles may be used for testing up to 14 days. For comparative tests prepared tiles from the same batch should be used.
- Testing is carried out in the form of a series of five exposure times .
- the exposure times are 10 minutes. (The times may be adjusted according to test objectives.)
- Each application is accomplished by placing 0.5mL of undiluted cleaner with a pipette on an area 3 x 2 cm on the tile.
- the tile is rinsed under running water, and the loosened calcium stearate is removed mechanically by wiping a moist, fine-pored viscose sponge (90 x 40 x 40mm) once across the surface of the tile. Then the tile is rinsed with fully demineralized water and dried at room temperature .
- the cleaning performance for each exposure time is arrived at from the mean value of the three observations per measuring point.
- the vertical clean is superior due to the flow characteristics of the composition.
- the composition has been found to flow slowly down the vertical surface of the tile. As this occurs it is believed that the applied composition "rotates" and presents a new cleaning surface composition as it is slowly flows down the tile.
- a t-test is designed to highlight statistical significance between small sets of data (where n is greater than or equal to 3).
- the statistical test is used to make an assumption as if the sample size was larger.
- the main variables in this test are the averages and the standard deviations.
- the test will take into account these 2 parameters to determine the variability of the set of data. If the variability between both sets of data is large, then there will be no significant difference between them. If the variability is low and the averages are different, then there will likely be a significant difference between the data sets.
- the significance of a set of data can be determined at different confidence intervals, with 95% confidence being the standard. As seen in the test data, there is a low amount of variance between the data sets and the averages are quite different; therefore, at a 95% confidence interval we can conclude that the vertical test data is statistically superior to the horizontal test data.
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- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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Abstract
L'invention concerne une composition aqueuse épaissie pulvérisable destinée à être utilisée en tant que composition acide de nettoyage et de désinfection de surfaces dures, qui comprend : i. un agent surfactant zwitterionique ou à base de bétaïne; ii. un acide (de préférence un acide organique soluble dans l'eau sélectionné parmi l'acide lactique; l'acide glycolique et l'acide citrique); iii. un épaississant à base d'alcool, de diol, de glycol, d'éther ou de polyuréthane ; iv. facultativement un surfactant anionique et/ou non ionique; v. un épaississant; vi .facultativement, mais de manière souhaitable, un ou plusieurs additifs classiques; et vii. de l'eau
Applications Claiming Priority (4)
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US201662319880P | 2016-04-08 | 2016-04-08 | |
US62/319,880 | 2016-04-08 | ||
US201662400929P | 2016-09-28 | 2016-09-28 | |
US62/400,929 | 2016-09-28 |
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WO2017174959A1 true WO2017174959A1 (fr) | 2017-10-12 |
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PCT/GB2017/050802 WO2017174959A1 (fr) | 2016-04-08 | 2017-03-22 | Compositions acides aqueuses épaissies pulvérisables |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020205360A1 (fr) | 2019-04-02 | 2020-10-08 | The Clorox Company | Procédé de fabrication de substrats multicouches comprenant des couches en sandwich et du polyéthylène |
US11472164B2 (en) | 2018-12-21 | 2022-10-18 | The Clorox Company | Multi-layer substrates comprising sandwich layers and polyethylene |
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US4079028A (en) | 1975-10-03 | 1978-03-14 | Rohm And Haas Company | Polyurethane thickeners in latex compositions |
US4155892A (en) | 1975-10-03 | 1979-05-22 | Rohm And Haas Company | Polyurethane thickeners for aqueous compositions |
US5698041A (en) * | 1993-03-19 | 1997-12-16 | The Procter & Gamble Company | Process for using acidic liquid detergent compositions to clean bathrooms |
WO2006013319A1 (fr) * | 2004-08-06 | 2006-02-09 | Reckitt Benckiser Inc | Compositions de nettoyage de surface dure acides |
WO2008015381A1 (fr) * | 2006-07-31 | 2008-02-07 | Reckitt Benckiser (Uk) Limited | Préparations nettoyantes améliorées pour surfaces dures |
-
2017
- 2017-03-22 WO PCT/GB2017/050802 patent/WO2017174959A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4079028A (en) | 1975-10-03 | 1978-03-14 | Rohm And Haas Company | Polyurethane thickeners in latex compositions |
US4155892A (en) | 1975-10-03 | 1979-05-22 | Rohm And Haas Company | Polyurethane thickeners for aqueous compositions |
US4079028B1 (fr) | 1975-10-03 | 1990-08-21 | Rohm & Haas | |
US5698041A (en) * | 1993-03-19 | 1997-12-16 | The Procter & Gamble Company | Process for using acidic liquid detergent compositions to clean bathrooms |
WO2006013319A1 (fr) * | 2004-08-06 | 2006-02-09 | Reckitt Benckiser Inc | Compositions de nettoyage de surface dure acides |
WO2008015381A1 (fr) * | 2006-07-31 | 2008-02-07 | Reckitt Benckiser (Uk) Limited | Préparations nettoyantes améliorées pour surfaces dures |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11472164B2 (en) | 2018-12-21 | 2022-10-18 | The Clorox Company | Multi-layer substrates comprising sandwich layers and polyethylene |
US11826989B2 (en) | 2018-12-21 | 2023-11-28 | The Clorox Company | Multi-layer substrates comprising sandwich layers and polyethylene |
US11858238B2 (en) | 2018-12-21 | 2024-01-02 | The Clorox Company | Process for manufacturing multi-layer substrates comprising sandwich layers and polyethylene |
WO2020205360A1 (fr) | 2019-04-02 | 2020-10-08 | The Clorox Company | Procédé de fabrication de substrats multicouches comprenant des couches en sandwich et du polyéthylène |
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