US20070086971A1 - Acidic Cleaning Compositions - Google Patents
Acidic Cleaning Compositions Download PDFInfo
- Publication number
- US20070086971A1 US20070086971A1 US11/536,835 US53683506A US2007086971A1 US 20070086971 A1 US20070086971 A1 US 20070086971A1 US 53683506 A US53683506 A US 53683506A US 2007086971 A1 US2007086971 A1 US 2007086971A1
- Authority
- US
- United States
- Prior art keywords
- composition
- weight
- amount
- acid
- mixture
- 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.)
- Abandoned
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 94
- 230000002378 acidificating effect Effects 0.000 title description 5
- 238000004140 cleaning Methods 0.000 title description 5
- 239000002253 acid Substances 0.000 claims abstract description 21
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 13
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 12
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 12
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004571 lime Substances 0.000 claims abstract description 12
- 239000000344 soap Substances 0.000 claims abstract description 12
- 239000004519 grease Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- -1 glycol ethers Chemical class 0.000 claims description 32
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 27
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 22
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 22
- 239000004094 surface-active agent Substances 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 11
- 239000004310 lactic acid Substances 0.000 claims description 11
- 235000014655 lactic acid Nutrition 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000003945 anionic surfactant Substances 0.000 claims description 9
- CUVLMZNMSPJDON-UHFFFAOYSA-N 1-(1-butoxypropan-2-yloxy)propan-2-ol Chemical compound CCCCOCC(C)OCC(C)O CUVLMZNMSPJDON-UHFFFAOYSA-N 0.000 claims description 6
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 5
- 229940079842 sodium cumenesulfonate Drugs 0.000 claims description 5
- QEKATQBVVAZOAY-UHFFFAOYSA-M sodium;4-propan-2-ylbenzenesulfonate Chemical compound [Na+].CC(C)C1=CC=C(S([O-])(=O)=O)C=C1 QEKATQBVVAZOAY-UHFFFAOYSA-M 0.000 claims description 5
- 150000001298 alcohols Polymers 0.000 claims description 4
- 238000007046 ethoxylation reaction Methods 0.000 claims description 4
- 239000000443 aerosol Substances 0.000 claims description 3
- 239000003093 cationic surfactant Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 claims description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 41
- 239000003599 detergent Substances 0.000 description 12
- 238000009472 formulation Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 8
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 6
- 125000004432 carbon atom Chemical group C* 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
- 230000002209 hydrophobic effect Effects 0.000 description 6
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 5
- 239000007859 condensation product Substances 0.000 description 5
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 4
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229940043348 myristyl alcohol Drugs 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 239000002304 perfume Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- JKTAIYGNOFSMCE-UHFFFAOYSA-N 2,3-di(nonyl)phenol Chemical compound CCCCCCCCCC1=CC=CC(O)=C1CCCCCCCCC JKTAIYGNOFSMCE-UHFFFAOYSA-N 0.000 description 2
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 description 2
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- 229940113120 dipropylene glycol Drugs 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 239000013020 final formulation Substances 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 229960004275 glycolic acid Drugs 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 239000008233 hard water Substances 0.000 description 2
- 125000001165 hydrophobic group Chemical group 0.000 description 2
- 239000002563 ionic surfactant Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- FVEFRICMTUKAML-UHFFFAOYSA-M sodium tetradecyl sulfate Chemical compound [Na+].CCCCC(CC)CCC(CC(C)C)OS([O-])(=O)=O FVEFRICMTUKAML-UHFFFAOYSA-M 0.000 description 2
- 150000003871 sulfonates Chemical class 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 1
- YOWOSCLJVLOCDH-UHFFFAOYSA-N 1-butoxybutane;ethanol Chemical compound CCO.CCCCOCCCC YOWOSCLJVLOCDH-UHFFFAOYSA-N 0.000 description 1
- RZIYMHYVDYPRHH-UHFFFAOYSA-N 1-butoxybutane;propane-1,2-diol Chemical compound CC(O)CO.CCCCOCCCC RZIYMHYVDYPRHH-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- IEORSVTYLWZQJQ-UHFFFAOYSA-N 2-(2-nonylphenoxy)ethanol Chemical compound CCCCCCCCCC1=CC=CC=C1OCCO IEORSVTYLWZQJQ-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 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
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 239000004147 Sorbitan trioleate Substances 0.000 description 1
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-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
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- IJCWFDPJFXGQBN-RYNSOKOISA-N [(2R)-2-[(2R,3R,4S)-4-hydroxy-3-octadecanoyloxyoxolan-2-yl]-2-octadecanoyloxyethyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCCCCCCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCCCCCCCCCCCC IJCWFDPJFXGQBN-RYNSOKOISA-N 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- NSFKBZXCXCJZDQ-UHFFFAOYSA-N cumene;sodium Chemical compound [Na].CC(C)C1=CC=CC=C1 NSFKBZXCXCJZDQ-UHFFFAOYSA-N 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229940040102 levulinic acid Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 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
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide 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
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical group CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 235000019337 sorbitan trioleate Nutrition 0.000 description 1
- 229960000391 sorbitan trioleate Drugs 0.000 description 1
- 239000001589 sorbitan tristearate Substances 0.000 description 1
- 235000011078 sorbitan tristearate Nutrition 0.000 description 1
- 229960004129 sorbitan tristearate Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- FBWNMEQMRUMQSO-UHFFFAOYSA-N tergitol NP-9 Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 FBWNMEQMRUMQSO-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/042—Acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/24—Phosphorous; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
-
- 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
- C11D3/2082—Polycarboxylic 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
- C11D3/20—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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
Definitions
- Hard surfaces are those typically found in bathrooms and kitchens and include a variety of different materials such as enamel, ceramic, and the like. Such surfaces include fixtures such as bathtubs, sinks, and toilets, as well as countertops. Use of certain agents such as soap and hard water frequently form deposits and stains on these surfaces. Such deposits include grease, lime scale, soap deposits (“soap scum”) and rust.
- Acidic cleansers are known which have been formulated to provide activity against mineral deposits, e.g., lime scale or soap scum. Typically these cleansers—for limescale and rust removal properties equivalent to the invention—have a low pH and are dependant upon a certain pH range to retain the desired activity. If the pH of the solution is too low, it may cause damage to the surface to be cleaned or harm to the person applying the cleanser. If the pH is too high, the cleanser's effectiveness may be reduced or lost. Also, organic acids typically have poor activity on rust stains. Finally, most commercial acidic cleaners have poor activity on greasy stains.
- a composition comprising a mixing product of:
- composition has a pH of less than 2.5.
- ranges are used as a shorthand for describing each and every value that is within the range. Any value within the range can be selected as the terminus of the range.
- compositions as provided herein are described and claimed with reference to their ingredients, as is usual in the art. As would be evident to one skilled in the art, the ingredients may in some instances react with one another, so that the true composition of the final formulation may not correspond exactly to the ingredients listed. Thus, it should be understood that the invention extends to the product of the combination of the listed ingredients.
- compositions for use on hard surfaces such as those typically found in bathrooms and kitchens, especially enamel, glass, metal, hard plastic, tile, or ceramic surfaces, such as bathtubs, sinks, and countertops.
- the composition can be used for the removal of grease, lime scale, soap scum and rust.
- the composition is an aqueous solution comprised of at least one acid which is a stronger acid, e.g., pKa of less than 3, for example an inorganic acid such as phosphoric acid, in combination with a weaker acid, e.g., pKa of greater than 3, for example an organic acid such as lactic acid, to provide and maintain a pH in the final formulation in the range of 1-2, together with surfactants and organic solvents.
- a stronger acid e.g., pKa of less than 3
- an inorganic acid such as phosphoric acid
- a weaker acid e.g., pKa of greater than 3
- organic acid such as lactic acid
- a base may be added to this acidic combination to adjust the pH if required.
- Using the combination of acids permits the pH of the final product to be stably maintained at effective levels. e.g., below 2.5, e.g., in a range of approximately 1-2, while retaining the desired activity against lime scale, soap scum, and rust, and further permitting the use of surfactants and solvents to provide activity against grease.
- the composition comprises:
- the composition may further comprise an organic solvent. e.g., in an amount by weight of 1-6%. e.g., 2-5%. e.g. about 3%. e.g. a lower alkanol and/or a glycol ether or diether, for example selected from ethanol, dipropyleneglycol monobutyl ether, propylene glycol n-butyl ether, and mixtures thereof.
- an organic solvent e.g., in an amount by weight of 1-6%. e.g., 2-5%. e.g. about 3%.
- a lower alkanol and/or a glycol ether or diether for example selected from ethanol, dipropyleneglycol monobutyl ether, propylene glycol n-butyl ether, and mixtures thereof.
- composition optionally further comprises other desirable constituents.
- Such constituents may include perfumes or fragrances, abrasive agents, disinfectants, dyes, thickening agents (e.g., polyvinylpyrrolidonie or polysaccaride), radical scavengers, bleaches, and/or chelating agents.
- Caustic agents e.g., sodium hydroxide, may be included in the formulation in small amounts. e.g., up to 1% by weight, to adjust and maintain the desired pH.
- the composition comprises:
- the invention also provides methods for removing stains, e.g., stains selected from lime scale, soap scum, grease and rust stains, from a hard surface, comprising applying the composition to the hard surface, and rinsing the composition off with water.
- stains e.g., stains selected from lime scale, soap scum, grease and rust stains
- compositions are preferably dispensed by a spray bottle to the area to be cleaned.
- the pump on the spray bottle may have a foaming mechanism so that the formulation is dispensed in the form of a foam.
- the invention further provides a non-aerosol container containing the composition and having a spray pump so that the composition can be sprayed on the surface to be cleaned, e.g., wherein the spray pump is a foam-generating pump so that the formulation can be dispensed in the form of a foam.
- acids having a pKa of less than 3 which are suitable for use in the present invention include inorganic acids, e.g., muriatic acid, sulfuric acid, nitric acid, and phosphoric acid; relatively strong organic acids such as maleic acid and oxalic acid; and mixtures thereof.
- Phosphoric acid is preferred. Phosphoric acid is available from numerous suppliers, e.g., as an 85% syrupy solution.
- acids having a pKa of greater than 3 which are suitable for use in the present invention include organic acids such as acetic acid, lactic acid, hydroxyacetic acid, citric acid, levulinic acid, tartaric acid, formic acid, glycolic acid, succinic acid, glutaric acid, and mixtures thereof. Lactic acid is preferred.
- the lactic acid for use in the present invention may be in the form of the D isomer, L isomer or a racemic mixture thereof. Food grade lactic acid is commonly available as an 80% solution.
- pKa means the pKa in dilute aqueous solution at room temperature and pressure, e.g., at ca. 25° C., using standard, art-recognized measuring techniques.
- acids such as phosphoric acid, which have more than one hydrogen capable of dissociation and so have multiple pKa values
- the pKa for purposes of this application refers to the ionization equilibrium with respect to the first hydrogen dissociation step.
- the pKa of phosphoric acid for purposes of this application would be about 2.15, while the pKa of lactic acid would be about 3.86.
- nonionic surfactants for use with the present invention include the alkoxylated alcohol nonionic surfactants, for example, primary aliphatic alcohol ethoxylates, secondary aliphatic alcohol ethoxylates, alkylphenol ethoxylates and ethylene-oxide-propylene oxide condensates on primary alkanols, such a PLURAFACS (BASF) and condensates of ethylene oxide with sorbitan fatty acid esters such as the TWEENS (ICI).
- the nonionic synthetic organic detergents generally are the condensation products of an organic aliphatic or alkyl aromatic hydrophobic compound and hydrophilic ethylene oxide groups.
- any hydrophobic compound having a carboxy, hydroxy, amido, or amino group with a free hydrogen attached to the nitrogen can be condensed with ethylene oxide or with the polyhydration product thereof, polyethylene glycol, to form a water-soluble nonionic detergent. Further, the length of the polyethenoxy chain can be adjusted to achieve the desired balance between the hydrophobic and hydrophilic elements.
- the nonionic detergent class includes the condensation products of a higher alcohol (e.g. an alkanol containing about 8 to 18 carbon atoms in a straight or branched chain configuration) condensed with about 5 to 30 moles of ethylene oxide, for example, lauryl or myristyl alcohol condensed with about 16 moles of ethylene oxide (EO), tridecanol condensed with about 6 to moles of EO, myristyl alcohol condensed with about 10 moles of EO per mole of myristyl alcohol, the condensation product of EO with a cut of coconut fatty alcohol containing a mixture of fatty alcohols with alkyl chains varying from 10 to about 14 carbon atoms in length and wherein the condensate contains either about 6 moles of EO per mole of total alcohol or about 9 moles of EO per mole of alcohol and tallow alcohol ethoxylates containing 6 EO to 11 EO per mole of alcohol.
- a higher alcohol e.g. an alkan
- the nonionic surfactants are the Neodol ethoxylates (Shell Co.), which are higher aliphatic, primary alcohol containing about 9-15 carbon atoms, such as C 9 -C 11 alkanol condensed with 2.5 to 10 moles of ethylene oxide (NEODOL 91-2.5 or -5 or -6 or -8), C 12-13 alkanol condensed with 6.5 moles ethylene oxide (Neodol 23-6.5), C 12-15 alkanol condensed with 12 moles ethylene oxide (Neodol 25-12), C 14-15 alkanol condensed with 13 moles ethylene oxide (Neodol 45-13), and the like.
- Neodol 91-8 and Neodol 91-2.5 in the range of 7:1 to 3:1 weight ratio.
- the nonionic system comprises the mixture of a nonionic surfactant formed from a C 9 -C 11 alkanol condensed with 2 to 3.5 moles of ethylene oxide (C 9 -C 11 alcohol EO 2 to 3.5:1) with a nonionic surfactant formed from a C 9 -C 11 alkanol condensed with 7 to 9 moles of ethylene oxide (C 9 -C 11 alcohol EO 7 to 9:1), wherein the weight ratio of the C 9 -C 11 alcohol EO 7 to 9:1 to the C 9 -C 11 alcohol EO 2 to 3.5:1 is from 8:1 to 1:1 from preferably 7:1 to 3:1.
- Additional satisfactory water soluble alcohol ethylene oxide condensates are the condensation products of a secondary aliphatic alcohol containing 8 to 18 carbon atoms in a straight or branched chain configuration condensed with 5 to 30 moles of ethylene oxide.
- Examples of commercially available nonionic detergents of the foregoing type are C 11 -C 15 secondary alkanol condensed with either 9 EO (TERGITOL 15-S-9) or 12 EO (TERGITOL 15-S-2) marketed by Union Carbide.
- nonionic detergents include the polyethylene oxide condensates of one mole of alkyl phenol containing about 8 to 18 carbon atoms in a straight- or branched chain alkyl group with about 5 to 30 moles of ethylene oxide.
- alkyl phenol ethoxylates include nonyl phenol condensed with about 9.5 moles of EO per mole of nonyl phenol, dinonyl phenol condensed with about 12 moles of EO per mole of phenol, dinonyl phenol condensed with about 15 moles of EO per mole of phenol and di-isoctylphenol condensed with about 15 moles of EO per mole of phenol.
- nonionic surfactants of this type include IGEPAL CO-630 (nonyl phenol ethoxylate) marketed by GAF Corporation.
- nonionic detergents are the water-soluble condensation products of a C 8 -C 20 alkanol with a heteric mixture of ethylene oxide and propylene oxide wherein the weight ratio of ethylene oxide to propylene oxide is 2.5:1 to 4:1, preferably 2.8:1 to 3.3:1, with the total of the ethylene oxide and propylene oxide (including the terminal ethanol or propanol group) being 60-85%, preferably 70-80%, by weight.
- Such detergents are commercially available from BASF-Wyandotte and a particularly preferred detergent is a C 10 -C 16 alkanol condensate with ethylene oxide and propylene oxide, the weight ratio of ethylene oxide to propylene oxide being 3:1 and the total alkoxy content being about 75% by weight.
- Condensates of 2 to 30 moles of ethylene oxide with sorbitan mono- and tri-C 8 -C 20 alkanoic acid esters having a hydrophilic-lipophilic balance (HLB) of 8 to 15 also may be employed as the nonionic detergent ingredient in the described composition.
- HLB hydrophilic-lipophilic balance
- surfactants are well known and are available from Imperial Chemical Industries under the TWEEN trade name. Suitable surfactants include polyoxyethylene (4) sorbitan monolaurate, polyoxyethylene (4) sorbitan monostearate, polyoxyethylene (20) sorbitan trioleate and polyoxyethylene (20) sorbitan tristearate.
- Suitable water-soluble nonionic detergents are marketed under the trade name PLURONICS.
- the compounds are formed by condensing ethylene oxide with a hydrophobic base formed by the condensation of propylene oxide with propylene glycol.
- the molecular weight of the hydrophobic portion of the molecule is of the order of 950 to 4000 and preferably 200 to 2,500.
- the addition of polyoxyethylene radicals to the hydrophobic portion tends to increase the solubility of the molecule as a whole so as to make the surfactant water-soluble.
- the molecular weight of the block polymers varies from 1,000 to 15,000 and the polyethylene oxide content may comprise 20% to 80% by weight.
- these surfactants will be in liquid form and satisfactory surfactants are available as grades L 62 and L 64.
- Ionic surfactants which can be used in the composition are preferably anionic surfactants, as well known in the art. Such surfactants are useful to enhance the stability of the formulation as well as to provide additional degreasing activity.
- Suitable water-soluble anionic surfactants include those surface-active or detergent compounds which contain an organic hydrophobic group containing generally 8 to 26 carbons and preferably 10 to 18 carbon atoms in their molecular structure and at least one water-solubilizing group which is a sulfonate group, so as to form a water-soluble detergent.
- the hydrophobic group will include or comprise a C 8 -C 22 alkyl, aryl or acyl group.
- anionic surfactants are the olefin sulfonates, including long-chain alkene sulfonates, long-chain hydroxyalkane sulfonates or mixtures of alkene sulfonates and hydroxyalkane sulfonates.
- Preferred anionic surfactants include alkyl sulfonates, alkyl aryl sulfonates, and aryl alkyl sulfonates, e.g., C 12-16 paraffin sulfonate or sodium cumene sulfonate.
- the composition includes a cationic surfactant in an amount less than 0.5% by weight of the composition. In another embodiment, the composition excludes cationic surfactants.
- Organic solvents which can be used in the composition include alcohols and ethers, for example glycols or alkoxylated glycols, alkoxylated aromatic alcohols, aromatic alcohols, linear alcohols, or other glycol ethers; e.g., C 1-4 alcohols, e.g., ethanol or isopropanol, and glycol ethers and diethers, especially C 1-6 alkyl ethers of propylene glycol or dipropylene glycol, for example dipropyleneglycol monobutyl ether, propylene glycol n-butyl ether, and mixtures thereof.
- the solvents are present in a 1:1:1 mixture of dipropylene glycol mono-butyl ether, propylene glycol n-butyl ether and ethanol.
- ingredients may be included to provide added effect or to make the product more attractive.
- Such ingredients include perfumes or fragrances, dyes, thickening agents, abrasive agents, disinfectants, radical scavengers, bleach, chelating agents, or mixtures thereof.
- composition Degreaser (Formula A) Wt. % Wt. % Wt.
- the compound of Formula A had excellent performance on lime scale and soap scum as compared to the reference compounds, was the only formulation with clear activity against rust, and yet retained substantial effectiveness against grease.
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- Life Sciences & Earth Sciences (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
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- Birds (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
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US12/132,683 US7517844B2 (en) | 2005-10-19 | 2008-06-04 | Acidic cleaning compositions comprising an acid mixture and ternary solvent mixture |
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US11/536,835 US20070086971A1 (en) | 2005-10-19 | 2006-09-29 | Acidic Cleaning Compositions |
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Cited By (7)
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US20070177678A1 (en) * | 2006-01-20 | 2007-08-02 | Qualcomm Incorporated | Method and apparatus for determining an encoding method based on a distortion value related to error concealment |
US20110061680A1 (en) * | 2007-12-28 | 2011-03-17 | Colgate-Palmolive Company | Acidic cleaning compositions comprising a polymer |
US20110105377A1 (en) * | 2007-12-18 | 2011-05-05 | Colgate-Palmolive Company | Degreasing all purpose cleaning compositions and methods |
US8282743B2 (en) | 2007-12-18 | 2012-10-09 | Colgate-Palmolive Company | Alkaline cleaning compositions |
US10138443B2 (en) | 2013-12-05 | 2018-11-27 | Rohm And Haas Company | Cleaning composition with rapid foam collapse |
US11072768B2 (en) | 2018-11-07 | 2021-07-27 | The Procter & Gamble Company | Low pH fabric care compositions |
US11781093B2 (en) | 2018-11-07 | 2023-10-10 | The Procter & Gamble Company | Process for treating a fabric and related compositions |
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EP2031048B2 (en) * | 2007-08-31 | 2019-05-01 | The Procter and Gamble Company | Liquid acidic hard surface cleaning composition |
EP2586855B1 (en) | 2008-12-23 | 2016-06-08 | The Procter & Gamble Company | Liquid acidic hard surface cleaning composition |
ES2729417T3 (es) * | 2009-02-19 | 2019-11-04 | Budich Int Gmbh | Descalcificador y enjuagador combinado para su aplicación en aparatos e instalaciones con superficies metálicas, cerámicas, de vidrio o de material sintético |
DE102010007321B4 (de) * | 2010-02-08 | 2017-11-09 | Chemische Werke Kluthe Gmbh | Wässrige Reinigungslösung, insbesondere zur Entfernung von Lackanhaftungen, sowie Konzentratzusammensetzung zur Bereitstellung einer wässrigen Reinigungslösung |
US9309485B2 (en) | 2013-06-26 | 2016-04-12 | Ecolab USA, Inc. | Use of nonionics as rheology modifiers in liquid cleaning solutions |
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2006
- 2006-09-29 US US11/536,835 patent/US20070086971A1/en not_active Abandoned
- 2006-10-18 AR ARP060104549A patent/AR056704A1/es active IP Right Grant
- 2006-10-18 UY UY29874A patent/UY29874A1/es not_active Application Discontinuation
- 2006-10-18 DO DO2006000228A patent/DOP2006000228A/es unknown
- 2006-10-19 EP EP06850053A patent/EP1945745B1/en not_active Not-in-force
- 2006-10-19 ES ES06850053T patent/ES2368258T3/es active Active
- 2006-10-19 AU AU2006338559A patent/AU2006338559B2/en not_active Ceased
- 2006-10-19 AT AT06850053T patent/ATE517170T1/de active
- 2006-10-19 WO PCT/US2006/060066 patent/WO2007097809A2/en active Application Filing
- 2006-10-19 MY MYPI20081040A patent/MY142810A/en unknown
- 2006-10-19 DK DK06850053.7T patent/DK1945745T3/da active
- 2006-10-19 PL PL06850053T patent/PL1945745T3/pl unknown
- 2006-10-19 NZ NZ567148A patent/NZ567148A/en not_active IP Right Cessation
- 2006-10-19 CA CA2625073A patent/CA2625073C/en not_active Expired - Fee Related
- 2006-10-19 MX MX2008004793A patent/MX2008004793A/es active IP Right Grant
- 2006-10-19 PT PT06850053T patent/PT1945745E/pt unknown
-
2008
- 2008-04-15 CR CR9887A patent/CR9887A/es not_active Application Discontinuation
- 2008-04-17 EC EC2008008380A patent/ECSP088380A/es unknown
- 2008-04-18 HN HN2008000612A patent/HN2008000612A/es unknown
- 2008-05-16 NO NO20082253A patent/NO20082253L/no not_active Application Discontinuation
- 2008-06-04 US US12/132,683 patent/US7517844B2/en active Active
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070177678A1 (en) * | 2006-01-20 | 2007-08-02 | Qualcomm Incorporated | Method and apparatus for determining an encoding method based on a distortion value related to error concealment |
US20110105377A1 (en) * | 2007-12-18 | 2011-05-05 | Colgate-Palmolive Company | Degreasing all purpose cleaning compositions and methods |
US8282743B2 (en) | 2007-12-18 | 2012-10-09 | Colgate-Palmolive Company | Alkaline cleaning compositions |
US8765655B2 (en) | 2007-12-18 | 2014-07-01 | Colgate-Palmolive Company | Degreasing all purpose cleaning compositions and methods |
US20110061680A1 (en) * | 2007-12-28 | 2011-03-17 | Colgate-Palmolive Company | Acidic cleaning compositions comprising a polymer |
US8410038B2 (en) | 2007-12-28 | 2013-04-02 | Colgate-Palmolive Company | Acidic cleaning compositions comprising a polymer |
US8987184B2 (en) | 2007-12-28 | 2015-03-24 | Colgate-Palmolive Company | Acidic cleaning compositions comprising a polymer |
US10138443B2 (en) | 2013-12-05 | 2018-11-27 | Rohm And Haas Company | Cleaning composition with rapid foam collapse |
US11072768B2 (en) | 2018-11-07 | 2021-07-27 | The Procter & Gamble Company | Low pH fabric care compositions |
US11781093B2 (en) | 2018-11-07 | 2023-10-10 | The Procter & Gamble Company | Process for treating a fabric and related compositions |
Also Published As
Publication number | Publication date |
---|---|
US20080234170A1 (en) | 2008-09-25 |
CA2625073C (en) | 2012-05-01 |
PL1945745T3 (pl) | 2012-01-31 |
WO2007097809A2 (en) | 2007-08-30 |
ES2368258T3 (es) | 2011-11-15 |
UY29874A1 (es) | 2007-04-30 |
MY142810A (en) | 2011-01-14 |
NO20082253L (no) | 2008-05-16 |
AR056704A1 (es) | 2007-10-17 |
WO2007097809A3 (en) | 2007-10-18 |
ECSP088380A (es) | 2008-05-30 |
HN2008000612A (es) | 2011-03-02 |
CR9887A (es) | 2008-08-01 |
CA2625073A1 (en) | 2007-08-30 |
US7517844B2 (en) | 2009-04-14 |
EP1945745B1 (en) | 2011-07-20 |
DK1945745T3 (da) | 2011-10-31 |
PT1945745E (pt) | 2011-10-27 |
AU2006338559B2 (en) | 2010-11-25 |
AU2006338559A1 (en) | 2007-08-30 |
MX2008004793A (es) | 2009-04-28 |
DOP2006000228A (es) | 2007-05-15 |
EP1945745A2 (en) | 2008-07-23 |
NZ567148A (en) | 2011-05-27 |
ATE517170T1 (de) | 2011-08-15 |
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Legal Events
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AS | Assignment |
Owner name: COLGATE-PALMOLIVE COMPANY, NEW YORK Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:DIET, PATRICK;MASSAUX, JEAN;LEONARD, ISABELLE;REEL/FRAME:018326/0427 Effective date: 20060927 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |