WO2023224463A1 - A method to prepare biodegradable cleaning composition - Google Patents
A method to prepare biodegradable cleaning composition Download PDFInfo
- Publication number
- WO2023224463A1 WO2023224463A1 PCT/MY2023/050038 MY2023050038W WO2023224463A1 WO 2023224463 A1 WO2023224463 A1 WO 2023224463A1 MY 2023050038 W MY2023050038 W MY 2023050038W WO 2023224463 A1 WO2023224463 A1 WO 2023224463A1
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- WIPO (PCT)
- Prior art keywords
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- biodegradable
- extract
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000000203 mixture Substances 0.000 title claims description 26
- 239000004094 surface-active agent Substances 0.000 claims abstract description 13
- 239000002270 dispersing agent Substances 0.000 claims abstract description 12
- 239000003002 pH adjusting agent Substances 0.000 claims abstract description 12
- 239000003906 humectant Substances 0.000 claims abstract description 8
- 229920000642 polymer Polymers 0.000 claims abstract description 8
- 239000003755 preservative agent Substances 0.000 claims abstract description 8
- 230000002335 preservative effect Effects 0.000 claims abstract description 8
- 239000002562 thickening agent Substances 0.000 claims abstract description 8
- 239000003599 detergent Substances 0.000 claims description 28
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- 235000021317 phosphate Nutrition 0.000 claims description 9
- 125000005498 phthalate group Chemical class 0.000 claims description 8
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 7
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 6
- 238000004851 dishwashing Methods 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- SFNALCNOMXIBKG-UHFFFAOYSA-N ethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCO SFNALCNOMXIBKG-UHFFFAOYSA-N 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 5
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 4
- 239000012190 activator Substances 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 239000007844 bleaching agent Substances 0.000 claims description 4
- 239000002537 cosmetic Substances 0.000 claims description 4
- 235000013305 food Nutrition 0.000 claims description 4
- 150000004702 methyl esters Chemical class 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 239000001508 potassium citrate Substances 0.000 claims description 4
- 229960002635 potassium citrate Drugs 0.000 claims description 4
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 4
- 235000011082 potassium citrates Nutrition 0.000 claims description 4
- 239000001509 sodium citrate Substances 0.000 claims description 4
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 4
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims description 3
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims description 3
- 240000008067 Cucumis sativus Species 0.000 claims description 3
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 claims description 3
- 240000004784 Cymbopogon citratus Species 0.000 claims description 3
- 235000017897 Cymbopogon citratus Nutrition 0.000 claims description 3
- SNPLKNRPJHDVJA-ZETCQYMHSA-N D-panthenol Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCCO SNPLKNRPJHDVJA-ZETCQYMHSA-N 0.000 claims description 3
- 240000006053 Garcinia mangostana Species 0.000 claims description 3
- 235000017048 Garcinia mangostana Nutrition 0.000 claims description 3
- 229920002907 Guar gum Polymers 0.000 claims description 3
- 244000183331 Nephelium lappaceum Species 0.000 claims description 3
- 239000004283 Sodium sorbate Substances 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- 235000014104 aloe vera supplement Nutrition 0.000 claims description 3
- 235000010323 ascorbic acid Nutrition 0.000 claims description 3
- 239000011668 ascorbic acid Substances 0.000 claims description 3
- 229960005070 ascorbic acid Drugs 0.000 claims description 3
- MCFVRESNTICQSJ-RJNTXXOISA-L calcium sorbate Chemical compound [Ca+2].C\C=C\C=C\C([O-])=O.C\C=C\C=C\C([O-])=O MCFVRESNTICQSJ-RJNTXXOISA-L 0.000 claims description 3
- 235000010244 calcium sorbate Nutrition 0.000 claims description 3
- 239000004303 calcium sorbate Substances 0.000 claims description 3
- 125000004181 carboxyalkyl group Chemical group 0.000 claims description 3
- 235000010980 cellulose Nutrition 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 235000015165 citric acid Nutrition 0.000 claims description 3
- 229940105039 coconut extract Drugs 0.000 claims description 3
- 239000000645 desinfectant Substances 0.000 claims description 3
- 235000020708 ginger extract Nutrition 0.000 claims description 3
- 229940002508 ginger extract Drugs 0.000 claims description 3
- 239000000665 guar gum Substances 0.000 claims description 3
- 235000010417 guar gum Nutrition 0.000 claims description 3
- 229960002154 guar gum Drugs 0.000 claims description 3
- 235000012907 honey Nutrition 0.000 claims description 3
- 229920002674 hyaluronan Polymers 0.000 claims description 3
- 229960003160 hyaluronic acid Drugs 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- 229940101267 panthenol Drugs 0.000 claims description 3
- 235000020957 pantothenol Nutrition 0.000 claims description 3
- 239000011619 pantothenol Substances 0.000 claims description 3
- 235000010241 potassium sorbate Nutrition 0.000 claims description 3
- 239000004302 potassium sorbate Substances 0.000 claims description 3
- 229940069338 potassium sorbate Drugs 0.000 claims description 3
- 235000007861 rambutan Nutrition 0.000 claims description 3
- LROWVYNUWKVTCU-STWYSWDKSA-M sodium sorbate Chemical compound [Na+].C\C=C\C=C\C([O-])=O LROWVYNUWKVTCU-STWYSWDKSA-M 0.000 claims description 3
- 235000019250 sodium sorbate Nutrition 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 229940032147 starch Drugs 0.000 claims description 3
- 239000000230 xanthan gum Substances 0.000 claims description 3
- 229920001285 xanthan gum Polymers 0.000 claims description 3
- 235000010493 xanthan gum Nutrition 0.000 claims description 3
- 229940082509 xanthan gum Drugs 0.000 claims description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 5
- 238000010183 spectrum analysis Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- 239000004141 Sodium laurylsulphate Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- -1 formaldehyde, phosphates Chemical class 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- GZFRVDZZXXKIGR-UHFFFAOYSA-N 2-decanoyloxybenzoic acid Chemical compound CCCCCCCCCC(=O)OC1=CC=CC=C1C(O)=O GZFRVDZZXXKIGR-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
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010012442 Dermatitis contact Diseases 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010020751 Hypersensitivity Diseases 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
- 206010037884 Rash pruritic Diseases 0.000 description 1
- YUJLIIRMIAGMCQ-CIUDSAMLSA-N Ser-Leu-Ser Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(O)=O YUJLIIRMIAGMCQ-CIUDSAMLSA-N 0.000 description 1
- 206010040914 Skin reaction Diseases 0.000 description 1
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 231100000209 biodegradability test Toxicity 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 208000010247 contact dermatitis Diseases 0.000 description 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 231100000812 repeated exposure Toxicity 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000005808 skin problem Effects 0.000 description 1
- 231100000430 skin reaction Toxicity 0.000 description 1
- 230000035483 skin reaction Effects 0.000 description 1
- 229940057950 sodium laureth sulfate Drugs 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- SXHLENDCVBIJFO-UHFFFAOYSA-M sodium;2-[2-(2-dodecoxyethoxy)ethoxy]ethyl sulfate Chemical compound [Na+].CCCCCCCCCCCCOCCOCCOCCOS([O-])(=O)=O SXHLENDCVBIJFO-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100001234 toxic pollutant Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0094—Process for making liquid detergent compositions, e.g. slurries, pastes or gels
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0047—Other compounding ingredients characterised by their effect pH regulated compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—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
- C11D3/2065—Polyhydric 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
- C11D3/2075—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
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
-
- 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
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
-
- 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
Definitions
- the present disclosure relates to a method of preparing a cleaning composition, and more particularly to a method of preparing biodegradable cleaning solution.
- Detergents are used as cleaning agents worldwide. Their usage in such large quantities lead to a lot of waste further leading to the environmental pollution.
- Laundry detergents can trigger a condition called contact dermatitis, which results in a red, itchy rash that may be widespread or confined to specific areas like the armpits and groin. Allergies or sensitivities to laundry detergent can develop the first time a person is exposed or after repeated exposures. In a report by NationalEczema.org, 1 in 10 individuals will develop eczema during their lifetime and prevalence peaking in childhood. Furthermore, SLS/SLES is a known skin irritant that is commonly used as a main surfactant in home detergents.
- the detergents available in the prior arts does not support the absence of SLES/SLS, formaldehyde, phosphates, EDTA, parabens, phthalates, and CDE/betaine in the formulation. Therefore, there exists a need for a method to prepare biodegradable detergents, which can act as a replacement for the non-biodegradable standard detergents that cause environmental and health issues.
- a method (100) to prepare a biodegradable cleaning solution comprises admixing a thickener in a range of 0.1 to 0.7%, a humectant in a range of 2 to 10%, a dispersant polymer in a range of 2 to 5 %, a surfactant in a range of 5 % to 30 %, and a preservative in a range of 0.1 to 3% according to a required volume to obtain a solution, at step (102).
- the thickener in the biodegradable cleaning solution is selected from a group comprising, carboxyalkyl celluloses, xanthan gum, guar gum, starch, or a combination thereof.
- the humectant in the biodegradable cleaning solution is selected from a group comprising glycerol, propylene glycol, aloe vera extract, hyaluronic acid, honey, lactic acid, cucumber extract, oat extract, coconut extract, rambutan extract, mangosteen extract, ginger extract, lemongrass extract, panthenol or a combination thereof.
- the dispersant polymer in the biodegradable cleaning solution is selected from a group comprising acrylic acid derivatives.
- the pH adjuster in the method to prepare biodegradable cleaning solution is selected from a group comprising citric acid, potassium citrate, sodium citrate or a combination thereof.
- the surfactant in the method to prepare biodegradable cleaning solution is selected from a group comprising non-ionic alkyl polyglucosides, anionic sulphonated methyl esters, or a combination thereof.
- the preservative in the method to prepare a biodegradable cleaning solution is selected from a group comprising citric acid, ascorbic acid, sodium sorbate, potassium sorbate, calcium sorbate or a combination thereof.
- the biodegradable cleaning solution is used as a disinfectant, a liquid detergent, a household cleaning liquid, a dishwashing liquid, a surface cleaner, a multipurpose cleaning liquid, a detergent pod, or a combination thereof.
- all the components comprising the biodegradable cleaning solution are biodegradable, food grade, and/or cosmetic grade.
- the prepared biodegradable cleaning solution excludes parabens, phthalates, phosphates, and sodium laureth sulphate.
- a method (200) to prepare a biodegradable powder mixture is provided.
- a method for preparing a biodegradable powder mixture comprising admixing (202) a surfactant in a range of 3 to 18%, an oxidizing agent in a range of 10 to 20%, a dispersant agent in a range of 1 to 5%, and a bleach activator in a range of 0.5% to 2% according to a required mass to obtain a solution, adding (204) a pH adjuster in a range of 3 to 8% to the solution obtained at step (202) to adjust a pH in a range of 10 to 12, lyophilizing (206) the pH adjusted solution and obtaining (208) the biodegradable powder mixture is provided.
- Figure 1 illustrates a flowchart that depicts a method (100) to prepare a biodegradable cleaning solution, according to an embodiment herein provided as an example
- Figure 2 illustrates a flowchart that depicts a method (200) to prepare a biodegradable powder mixture, according to an embodiment herein provided as an example
- Figure 3 illustrates a graphical comparison between the spectral analysis of a sodium lauryl sulphate standard and the biodegradable cleaning solution obtained from method (100), according to an embodiment herein provided as an example;
- FIG. 4 illustrates the effect on skin by a standard dishwashing liquid (A) and the biodegradable cleaning solution (B) used as a dishwashing liquid, according to an embodiment herein provided as an example.
- A standard dishwashing liquid
- B biodegradable cleaning solution
- the present method (100) overcomes those limitations by providing a biodegradable cleaning composition or a cleaning solution that can be used in multiple spheres of human life, does not cause skin irritability or health conditions is eco-friendly and does not contain any chemicals that include sodium laureth sulphate (SLS also known as SLES), parabens, phosphates, and phthalates.
- SLS sodium laureth sulphate
- the present disclosure provides a method (100) to prepare a biodegradable cleaning solution.
- the method (100) involves: admixing (102) a thickener in a range of 0.1 to 0.7%, a humectant in a range of 2 to 10%, a dispersant polymer in a range of 2 to 5 %, a surfactant in a range of 5% to 30 %, and a preservative in a range of 0.1 to 3% according to a required volume to obtain a solution, adding (104) a pH adjuster in the range of 0.1 to 2% to the solution obtained at step (102) to adjust the pH in the range of 4 to 6 and, obtaining (108) the biodegradable cleaning solution.
- the thickener in the method (100) to obtain a biodegradable cleaning solution is selected from a group comprising carboxyalkyl celluloses, guar gum, xanthan gum, starch, or a combination thereof.
- the humectant in the method (100) to obtain a biodegradable cleaning solution is selected from a group comprising glycerol, propylene glycol, aloe vera extract, hyaluronic acid, honey, lactic acid, cucumber extract, oat extract, coconut extract, rambutan extract, mangosteen extract, ginger extract, lemongrass extract, panthenol or a combination thereof.
- the dispersant polymer in the method to obtain a biodegradable cleaning solution is selected from a group comprising acrylic acid derivatives.
- the pH adjuster in the method to obtain a biodegradable cleaning solution is selected from a group comprising citric acid, potassium citrate, sodium citrate or a combination thereof.
- surfactant in the method to obtain a biodegradable cleaning solution is selected from a group comprising non-ionic alkyl polyglucosides, anionic sulphonated methyl esters or a combination thereof.
- preservative in the method (100) to obtain the biodegradable cleaning solution is selected from a group comprising citric acid, ascorbic acid, sodium sorbate, potassium sorbate, calcium sorbate or a combination thereof.
- the biodegradable cleaning solution obtained from the method (100) is used as a disinfectant, a liquid detergent, a dishwashing liquid, a surface cleaner, a multipurpose cleaning liquid, a household cleaning liquid, a detergent pod, or a combination thereof.
- all the components comprising the biodegradable cleaning solution obtained from the method are biodegradable, food grade, and /or cosmetic grade.
- the biodegradable cleaning solution obtained from the method excludes parabens, phthalates, phosphates, and sodium laureth sulphate.
- biodegradable cleaning composition or biodegradable cleaning solution is up to 95% biodegradable in 28 days.
- a method (200) for preparing a powder mixture or a biodegradable powder mixture comprises, admixing (202) a surfactant in a range of 3 to 18%, an oxidizing agent in a range of 10 to 20%, a dispersant agent in a range of 1 to 5%, and a bleach activator in a range of 0.5% to 2% according to a required mass to obtain a solution, adding (204) a pH adjuster in a range of 3 to 8% to the solution obtained at step (202) to adjust a pH in a range of 10 to 12, lyophilizing (206) the pH adjusted solution and obtaining (208) the biodegradable powder mixture.
- the dispersant agent in the method (200) to obtain a biodegradable cleaning mixture is selected from a group comprising acrylic acid derivatives.
- the pH adjuster in the method (200) to obtain a biodegradable cleaning mixture is selected from a group comprising citric acid, potassium citrate, sodium citrate or a combination thereof.
- oxidizing agents in the method (200) are selected from a group comprising sodium percarbonate, hydrogen peroxide, enzymes, or a combination thereof.
- bleach activator in the method (200) are selected from a group comprising decanoyloxybenzoic acid, TAED, or a combination thereof.
- surfactant in the method (200) to obtain a biodegradable cleaning mixture is selected from a group comprising non-ionic alkyl polyglucosides, anionic sulphonated methyl esters or a combination thereof.
- all the components comprising the biodegradable cleaning mixture obtained from the method (200) are biodegradable, food grade, and /or cosmetic grade.
- the biodegradable cleaning mixture obtained from the method (200) excludes parabens, phthalates, phosphates, and sodium laureth sulphate.
- the present invention provides a biodegradable cleaning composition selected from the group consisting of solution, a powder mixture, a gel composition, a solid block composition, a tablet composition, an aerosol composition, a liquid detergent, a dishwashing liquid, a surface cleaner, a multipurpose cleaning liquid, a household cleaning liquid, a detergent pod.
- said biodegradable cleaning composition of the present invention is for use as spray, for use as a surface sterilizer, or for use in wet wipes for non-living objects.
- the biodegradable detergent was prepared using the components as below: The detergent was prepared by admixing a 0.3 % of thickener, 3 % of a humectant, 3.5 % dispersant polymer, and 12 % of surfactant and 0.3% of preservative in 1000 ml volume to obtain a solution. The same was followed by adding a pH adjuster to adjust the pH in the range of 4 to 6 to obtain the biodegradable cleaning solution.
- Example 2 The biodegradability test OECD 301 D (closed bottle) carried out for the biodegradable cleaning solution and the results thereof, according to an exemplary embodiment herein:
- Results- The prepared detergent was 95.5% biodegradable in 28 days, hence eco-friendly in nature.
- Example 3 In an example provided, a spectral analysis was conducted to compare a standard sodium lauryl sulphate with the biodegradable cleaning solution. The result of said spectral analysis conducted is shown in FIG.2 of the drawings wherein it has been observed that the prepared detergent achieved only 31 .69% similarity with Sodium Laureth Sulfate standard, thereby confirming that the prepared sample detergent of the present invention does not contain SLES.
- Example 4 High pressure liquid chromatography (HPLC) and OF063 method and results thereof to test for the absence of parabens, phosphates, and phthalates from the biological cleaning solution, according to an exemplary embodiment herein. Results: Presence of parabens and phthalates were found to be lower than Limit of Reporting (LOR) thus was considered as Not Detected (ND), therefore concluded to be absent from the prepared detergent. Only traces of phosphate were detected, signifying that no additional phosphates were present in the prepared detergent sample.
- LOR Limit of Reporting
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Abstract
A method to prepare biodegradable cleaning solution is provided. The method comprising admixing a thickener in a range of 0.1 to 0.7%, a humectant in a range of 2 to 10%, a dispersant polymer in a range of 2 to 5 %, a surfactant in a range of 5% to 30 % and a preservative in a range of 0.1 to 3% according to a required volume to obtain a solution, adding a pH adjuster in the range of 0.1 to 2% to adjust the pH in the range of 4 to 6 to obtain the biodegradable cleaning solution.
Description
A METHOD TO PREPARE BIODEGRADABLE CLEANING COMPOSITION
TECHNICAL FIELD
The present disclosure relates to a method of preparing a cleaning composition, and more particularly to a method of preparing biodegradable cleaning solution.
BACKGROUND OF THE INVENTION
Detergents are used as cleaning agents worldwide. Their usage in such large quantities lead to a lot of waste further leading to the environmental pollution.
In this regard, many studies have been conducted over the last three decades encompassing treatment, alternatives to non-biodegradable detergents, and their environmental impact. It has been found that although certain detergents may not be directly toxic, when their concentrations are high in soil, they can act as agents to release toxic pollutants such as polychlorinated biphenyls (PCBs). Further, detergents can pass into wastewater treatment plants and hamper their performance. Detergents are an essential part of human life and are used for different hygienic purposes. Laundry detergent may smell like morning dew but comprises of some very strong chemicals to get rid of the stains and dirt. People experience adverse skin reactions to the ingredients present in standard detergents on a regular basis. Laundry detergents can trigger a condition called contact dermatitis, which results in a red, itchy rash that may be widespread or confined to specific areas like the armpits and groin. Allergies or sensitivities to laundry detergent can develop the first time a person is exposed or after repeated exposures. In a report by NationalEczema.org, 1 in 10 individuals will develop eczema during their lifetime and prevalence peaking in childhood. Furthermore, SLS/SLES is a known skin irritant that is commonly used as a main surfactant in home detergents.
The detergents available in the prior arts does not support the absence of SLES/SLS, formaldehyde, phosphates, EDTA, parabens, phthalates, and CDE/betaine in the formulation. Therefore, there exists a need for a method to prepare biodegradable detergents, which can act as a replacement for the non-biodegradable standard detergents that cause environmental and health issues.
SUMMARY OF THE INVENTION
In one aspect of the present invention, a method (100) to prepare a biodegradable cleaning solution is provided. The method (100) comprises admixing a thickener in a range of 0.1 to 0.7%, a humectant in a range of 2 to 10%, a dispersant polymer in a range of 2 to 5 %, a surfactant in a range of 5 % to 30 %, and a preservative in a range of 0.1 to 3% according to a required volume to obtain a solution, at step (102). Adding a pH adjuster in the range of 0.1 to 2% to the solution obtained at step (102) to
adjust the pH in the range of 4 to 6 at step (104) and obtaining the biodegradable cleaning solution, at step (108).
In yet another aspect of the invention, the thickener in the biodegradable cleaning solution is selected from a group comprising, carboxyalkyl celluloses, xanthan gum, guar gum, starch, or a combination thereof.
In another aspect of the invention, the humectant in the biodegradable cleaning solution is selected from a group comprising glycerol, propylene glycol, aloe vera extract, hyaluronic acid, honey, lactic acid, cucumber extract, oat extract, coconut extract, rambutan extract, mangosteen extract, ginger extract, lemongrass extract, panthenol or a combination thereof.
In yet another aspect of the invention, the dispersant polymer in the biodegradable cleaning solution is selected from a group comprising acrylic acid derivatives.
In another aspect of the invention, the pH adjuster in the method to prepare biodegradable cleaning solution is selected from a group comprising citric acid, potassium citrate, sodium citrate or a combination thereof.
In yet another aspect of the invention, the surfactant in the method to prepare biodegradable cleaning solution is selected from a group comprising non-ionic alkyl polyglucosides, anionic sulphonated methyl esters, or a combination thereof.
In yet another aspect of the invention, the preservative in the method to prepare a biodegradable cleaning solution is selected from a group comprising citric acid, ascorbic acid, sodium sorbate, potassium sorbate, calcium sorbate or a combination thereof.
In another aspect of the invention, the biodegradable cleaning solution is used as a disinfectant, a liquid detergent, a household cleaning liquid, a dishwashing liquid, a surface cleaner, a multipurpose cleaning liquid, a detergent pod, or a combination thereof.
In yet another aspect of the invention, all the components comprising the biodegradable cleaning solution are biodegradable, food grade, and/or cosmetic grade.
In another aspect of the invention, the prepared biodegradable cleaning solution excludes parabens, phthalates, phosphates, and sodium laureth sulphate.
In another aspect of the present invention, a method (200) to prepare a biodegradable powder mixture is provided.
In another aspect of the present invention, a method for preparing a biodegradable powder mixture (200) comprising admixing (202) a surfactant in a range of 3 to 18%, an oxidizing agent in a range
of 10 to 20%, a dispersant agent in a range of 1 to 5%, and a bleach activator in a range of 0.5% to 2% according to a required mass to obtain a solution, adding (204) a pH adjuster in a range of 3 to 8% to the solution obtained at step (202) to adjust a pH in a range of 10 to 12, lyophilizing (206) the pH adjusted solution and obtaining (208) the biodegradable powder mixture is provided.
BRIEF DESCRIPTION OF DRAWINGS
The drawing/s mentioned herein disclose exemplary embodiments of the claimed disclosure. Other objects, features, and advantages of the present disclosure will be apparent from the following description when read with reference to the accompanying drawing.
Figure 1 illustrates a flowchart that depicts a method (100) to prepare a biodegradable cleaning solution, according to an embodiment herein provided as an example; and
Figure 2 illustrates a flowchart that depicts a method (200) to prepare a biodegradable powder mixture, according to an embodiment herein provided as an example; and
Figure 3 illustrates a graphical comparison between the spectral analysis of a sodium lauryl sulphate standard and the biodegradable cleaning solution obtained from method (100), according to an embodiment herein provided as an example; and
Figure 4 illustrates the effect on skin by a standard dishwashing liquid (A) and the biodegradable cleaning solution (B) used as a dishwashing liquid, according to an embodiment herein provided as an example. To facilitate understanding, like reference numerals have been used, where possible to designate like elements common to the figures.
DETAILED DESCRIPTION OF THE INVENTION
This section is intended to provide explanation and description of various possible embodiments of the present invention. The embodiments used herein, and the various features and advantageous details thereof are explained more fully with reference to non-limiting embodiments illustrated in the accompanying drawing/s and detailed in the following description. The examples used herein are intended only to facilitate understanding of ways in which the embodiments may be practiced and to enable the person skilled in the art to practice the embodiments used herein. Also, the examples/embodiments described herein should not be construed as limiting the scope of the embodiments herein.
As mentioned above, there is a need to develop a cleaning composition or a cleaning solution that is non-toxic, eco-friendly, biodegradable, and does not cause skin problems and irritability.
The present method (100) overcomes those limitations by providing a biodegradable cleaning composition or a cleaning solution that can be used in multiple spheres of human life, does not cause skin irritability or health conditions is eco-friendly and does not contain any chemicals that include sodium laureth sulphate (SLS also known as SLES), parabens, phosphates, and phthalates.
In an embodiment herein, the present disclosure provides a method (100) to prepare a biodegradable cleaning solution. The method (100) involves: admixing (102) a thickener in a range of 0.1 to 0.7%, a humectant in a range of 2 to 10%, a dispersant polymer in a range of 2 to 5 %, a surfactant in a range of 5% to 30 %, and a preservative in a range of 0.1 to 3% according to a required volume to obtain a solution, adding (104) a pH adjuster in the range of 0.1 to 2% to the solution obtained at step (102) to adjust the pH in the range of 4 to 6 and, obtaining (108) the biodegradable cleaning solution.
In another embodiment, the thickener in the method (100) to obtain a biodegradable cleaning solution is selected from a group comprising carboxyalkyl celluloses, guar gum, xanthan gum, starch, or a combination thereof.
In another embodiment, the humectant in the method (100) to obtain a biodegradable cleaning solution is selected from a group comprising glycerol, propylene glycol, aloe vera extract, hyaluronic acid, honey, lactic acid, cucumber extract, oat extract, coconut extract, rambutan extract, mangosteen extract, ginger extract, lemongrass extract, panthenol or a combination thereof.
In another embodiment, the dispersant polymer in the method to obtain a biodegradable cleaning solution is selected from a group comprising acrylic acid derivatives.
In another embodiment, the pH adjuster in the method to obtain a biodegradable cleaning solution is selected from a group comprising citric acid, potassium citrate, sodium citrate or a combination thereof.
In another embodiment, surfactant in the method to obtain a biodegradable cleaning solution is selected from a group comprising non-ionic alkyl polyglucosides, anionic sulphonated methyl esters or a combination thereof.
In another embodiment, preservative in the method (100) to obtain the biodegradable cleaning solution is selected from a group comprising citric acid, ascorbic acid, sodium sorbate, potassium sorbate, calcium sorbate or a combination thereof.
In yet another embodiment, the biodegradable cleaning solution obtained from the method (100) is used as a disinfectant, a liquid detergent, a dishwashing liquid, a surface cleaner, a multipurpose cleaning liquid, a household cleaning liquid, a detergent pod, or a combination thereof.
In another embodiment, all the components comprising the biodegradable cleaning solution obtained from the method are biodegradable, food grade, and /or cosmetic grade.
In yet another embodiment, the biodegradable cleaning solution obtained from the method excludes parabens, phthalates, phosphates, and sodium laureth sulphate.
In yet another embodiment, the biodegradable cleaning composition or biodegradable cleaning solution is up to 95% biodegradable in 28 days.
In one embodiment of the invention, a method (200) for preparing a powder mixture or a biodegradable powder mixture is provided. Said method (200) comprises, admixing (202) a surfactant in a range of 3 to 18%, an oxidizing agent in a range of 10 to 20%, a dispersant agent in a range of 1 to 5%, and a bleach activator in a range of 0.5% to 2% according to a required mass to obtain a solution, adding (204) a pH adjuster in a range of 3 to 8% to the solution obtained at step (202) to adjust a pH in a range of 10 to 12, lyophilizing (206) the pH adjusted solution and obtaining (208) the biodegradable powder mixture.
In another embodiment, the dispersant agent in the method (200) to obtain a biodegradable cleaning mixture is selected from a group comprising acrylic acid derivatives.
In another embodiment, the pH adjuster in the method (200) to obtain a biodegradable cleaning mixture is selected from a group comprising citric acid, potassium citrate, sodium citrate or a combination thereof.
In another embodiment, oxidizing agents in the method (200) are selected from a group comprising sodium percarbonate, hydrogen peroxide, enzymes, or a combination thereof.
In another embodiment, bleach activator in the method (200) are selected from a group comprising decanoyloxybenzoic acid, TAED, or a combination thereof.
In another embodiment, surfactant in the method (200) to obtain a biodegradable cleaning mixture is selected from a group comprising non-ionic alkyl polyglucosides, anionic sulphonated methyl esters or a combination thereof.
In another embodiment, all the components comprising the biodegradable cleaning mixture obtained from the method (200) are biodegradable, food grade, and /or cosmetic grade.
In yet another embodiment, the biodegradable cleaning mixture obtained from the method (200) excludes parabens, phthalates, phosphates, and sodium laureth sulphate.
In yet another embodiment, the present invention provides a biodegradable cleaning composition selected from the group consisting of solution, a powder mixture, a gel composition, a solid block composition, a tablet composition, an aerosol composition, a liquid detergent, a dishwashing liquid, a surface cleaner, a multipurpose cleaning liquid, a household cleaning liquid, a detergent pod. In another embodiment, said biodegradable cleaning composition of the present invention is for use as spray, for use as a surface sterilizer, or for use in wet wipes for non-living objects.
EXAMPLES Example 1 : The biodegradable detergent was prepared using the components as below:
The detergent was prepared by admixing a 0.3 % of thickener, 3 % of a humectant, 3.5 % dispersant polymer, and 12 % of surfactant and 0.3% of preservative in 1000 ml volume to obtain a solution. The same was followed by adding a pH adjuster to adjust the pH in the range of 4 to 6 to obtain the biodegradable cleaning solution.
Example 2: The biodegradability test OECD 301 D (closed bottle) carried out for the biodegradable cleaning solution and the results thereof, according to an exemplary embodiment herein:
Formula for calculating Ready Biodegradability (%) = (BOD of sample I COD of sample) x 100
{standard parameters- Sample is considered to be biodegradable if it achieves < 60 % in 28 days} Table 2:
Results- The prepared detergent was 95.5% biodegradable in 28 days, hence eco-friendly in nature.
Example 3: In an example provided, a spectral analysis was conducted to compare a standard sodium lauryl sulphate with the biodegradable cleaning solution. The result of said spectral analysis conducted is shown in FIG.2 of the drawings wherein it has been observed that the prepared detergent achieved only 31 .69% similarity with Sodium Laureth Sulfate standard, thereby confirming that the prepared sample detergent of the present invention does not contain SLES.
This testing was done using MS1079:1987 method; using Hyamine solution to titrate and determine SLES content.
Example 4: High pressure liquid chromatography (HPLC) and OF063 method and results thereof to test for the absence of parabens, phosphates, and phthalates from the biological cleaning solution, according to an exemplary embodiment herein.
Results: Presence of parabens and phthalates were found to be lower than Limit of Reporting (LOR) thus was considered as Not Detected (ND), therefore concluded to be absent from the prepared detergent. Only traces of phosphate were detected, signifying that no additional phosphates were present in the prepared detergent sample.
While the disclosure has been presented with respect to certain specific embodiments, it will be appreciated that many modifications and changes may be made by those skilled in the art without departing from the spirit and scope of the disclosure. It is intended, therefore, by the appended claims to cover all such modifications and changes as fall within the true spirit and scope of the disclosure.
Claims
1. A method (100) to prepare a biodegradable cleaning solution, the method (100) comprising: a) admixing (102) a thickener in a range of 0.1 to 0.7%, a humectant in a range of 2 to 10 %, a dispersant polymer in a range of 2 to 5 %, a surfactant in a range of 5% to 30 %, and a preservative in a range of 0.1 to 3% according to a required volume to obtain a solution; b) adding (104) a pH adjuster in the range of 0.1 to 2% to the solution obtained at step (102) to adjust the pH in the range of 4 to 6; and c) obtaining (108) the biodegradable cleaning solution.
2. The method (100) as claimed in claim 1 , wherein the thickener is selected from a group comprising carboxyalkyl celluloses, starch, guar gum, xanthan gum or a combination thereof.
3. The method (100) as claimed in claim 1 , wherein the humectant is selected from a group comprising glycerol, propylene glycol, aloe vera extract, hyaluronic acid, honey, lactic acid, cucumber extract, oat extract, coconut extract, rambutan extract, mangosteen extract, ginger extract, lemongrass extract, panthenol or a combination thereof.
4. The method (100) as claimed in claim 1 , wherein the dispersant polymer is selected from a group comprising acrylic acid derivatives.
5. The method (100) as claimed in claim 1 , wherein the pH adjuster is selected from a group comprising citric acid, potassium citrate, sodium citrate or a combination thereof.
6. The method (100) as claimed in claim 1 , wherein the surfactant is selected from a group comprising non-ionic alkyl polyglucosides, anionic sulphonated methyl esters or a combination thereof.
7. The method (100) as claimed in claim 1 , wherein the preservative is selected from a group comprising citric acid, ascorbic acid, sodium sorbate, potassium sorbate, calcium sorbate or a combination thereof.
8. The method (100) as claimed in claim 1 , wherein the biodegradable cleaning solution is used as a disinfectant, a liquid detergent, a dishwashing liquid, a surface cleaner, a multipurpose cleaning liquid, a detergent pod, a household cleaning liquid, or a combination thereof.
9. The method (100) as claimed in claim 1 , wherein all components are biodegradable, food grade, and /or cosmetic grade.
The method (100) as claimed in claim 1 , wherein the biodegradable cleaning solution excludes parabens, phthalates, phosphates, and sodium laureth sulphate. A method (200) to prepare a biodegradable powder mixture, the method (200) comprising: a) admixing (202) a surfactant in a range of 3 to 18%, an oxidizing agent in a range of 10 to 20%, a dispersant agent in a range of 1 to 5%, and a bleach activator in a range of 0.5% to 2% according to a required mass to obtain a solution; b) adding (204) a pH adjuster in a range of 3 to 8% to the solution obtained at step (202) to adjust a pH in a range of 10 to 12;
C) lyophilizing (206) the pH adjusted solution; and d) obtaining (208) a lyophilized biodegradable powder.
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| MYPI2022002535 | 2022-05-17 | ||
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| US20050187132A1 (en) * | 2002-09-12 | 2005-08-25 | Volker Blank | Detergent composition which has been compacted under pressure |
| CN101368142A (en) * | 2008-09-21 | 2009-02-18 | 张霞 | Washing powder |
| US8470759B2 (en) * | 2011-06-20 | 2013-06-25 | The Procter & Gamble Company | Liquid cleaning and/or cleansing composition comprising a polyhydroxy-alkanoate biodegradable abrasive |
| CN104736760A (en) * | 2012-10-15 | 2015-06-24 | 艺康美国股份有限公司 | Leather and/or vinyl cleaner and moisturizer and method of making same |
| KR20210033512A (en) * | 2018-07-19 | 2021-03-26 | 론자 엘엘씨 | Detergent composition |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050187132A1 (en) * | 2002-09-12 | 2005-08-25 | Volker Blank | Detergent composition which has been compacted under pressure |
| CN101368142A (en) * | 2008-09-21 | 2009-02-18 | 张霞 | Washing powder |
| US8470759B2 (en) * | 2011-06-20 | 2013-06-25 | The Procter & Gamble Company | Liquid cleaning and/or cleansing composition comprising a polyhydroxy-alkanoate biodegradable abrasive |
| CN104736760A (en) * | 2012-10-15 | 2015-06-24 | 艺康美国股份有限公司 | Leather and/or vinyl cleaner and moisturizer and method of making same |
| KR20210033512A (en) * | 2018-07-19 | 2021-03-26 | 론자 엘엘씨 | Detergent composition |
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