US3872020A - Detergent compositions - Google Patents
Detergent compositions Download PDFInfo
- Publication number
- US3872020A US3872020A US287551A US28755172A US3872020A US 3872020 A US3872020 A US 3872020A US 287551 A US287551 A US 287551A US 28755172 A US28755172 A US 28755172A US 3872020 A US3872020 A US 3872020A
- Authority
- US
- United States
- Prior art keywords
- fatty acid
- acid
- sucrose
- sucrose ester
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 77
- 239000003599 detergent Substances 0.000 title claims abstract description 68
- 229930006000 Sucrose Natural products 0.000 claims abstract description 71
- 239000005720 sucrose Substances 0.000 claims abstract description 71
- -1 sucrose ester Chemical class 0.000 claims abstract description 48
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 47
- 229930195729 fatty acid Natural products 0.000 claims abstract description 47
- 239000000194 fatty acid Substances 0.000 claims abstract description 47
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 47
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims abstract description 24
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims abstract description 23
- 239000001630 malic acid Substances 0.000 claims abstract description 23
- 235000011090 malic acid Nutrition 0.000 claims abstract description 23
- 150000001720 carbohydrates Chemical class 0.000 claims abstract description 22
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 18
- 150000007524 organic acids Chemical class 0.000 claims abstract description 13
- 238000006467 substitution reaction Methods 0.000 claims description 26
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 25
- 235000019265 sodium DL-malate Nutrition 0.000 claims description 18
- 239000001394 sodium malate Substances 0.000 claims description 18
- WPUMTJGUQUYPIV-JIZZDEOASA-L disodium (S)-malate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](O)CC([O-])=O WPUMTJGUQUYPIV-JIZZDEOASA-L 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 10
- 239000000600 sorbitol Substances 0.000 claims description 10
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 8
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 150000004671 saturated fatty acids Chemical class 0.000 claims description 6
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims description 6
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract description 17
- 238000004321 preservation Methods 0.000 abstract description 17
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract description 15
- 239000011975 tartaric acid Substances 0.000 abstract description 15
- 235000002906 tartaric acid Nutrition 0.000 abstract description 15
- 150000001413 amino acids Chemical class 0.000 abstract description 13
- 235000013305 food Nutrition 0.000 abstract description 13
- 159000000011 group IA salts Chemical class 0.000 abstract description 2
- 150000001447 alkali salts Chemical class 0.000 description 23
- 239000000243 solution Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 15
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 14
- 229940073490 sodium glutamate Drugs 0.000 description 14
- PXEDJBXQKAGXNJ-QTNFYWBSSA-L disodium L-glutamate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](N)CCC([O-])=O PXEDJBXQKAGXNJ-QTNFYWBSSA-L 0.000 description 13
- 235000013923 monosodium glutamate Nutrition 0.000 description 13
- 229940024606 amino acid Drugs 0.000 description 12
- 235000001014 amino acid Nutrition 0.000 description 12
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 11
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 11
- 239000001433 sodium tartrate Substances 0.000 description 11
- 229960002167 sodium tartrate Drugs 0.000 description 11
- 235000011004 sodium tartrates Nutrition 0.000 description 11
- 238000011156 evaluation Methods 0.000 description 10
- 235000002639 sodium chloride Nutrition 0.000 description 10
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 9
- 239000000654 additive Substances 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 235000013922 glutamic acid Nutrition 0.000 description 9
- 239000004220 glutamic acid Substances 0.000 description 9
- 230000002459 sustained effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000004471 Glycine Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000002411 adverse Effects 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 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 description 5
- 238000002845 discoloration Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 235000019832 sodium triphosphate Nutrition 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- HELHAJAZNSDZJO-UHFFFAOYSA-L sodium tartrate Chemical compound [Na+].[Na+].[O-]C(=O)C(O)C(O)C([O-])=O HELHAJAZNSDZJO-UHFFFAOYSA-L 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 235000015165 citric acid Nutrition 0.000 description 3
- 235000013373 food additive Nutrition 0.000 description 3
- 239000002778 food additive Substances 0.000 description 3
- 229940093915 gynecological organic acid Drugs 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003760 tallow Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 241001237728 Precis Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 235000019688 fish Nutrition 0.000 description 2
- 229940049906 glutamate Drugs 0.000 description 2
- 229930195712 glutamate Natural products 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- 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 description 2
- 239000007787 solid Substances 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- CKLJMWTZIZZHCS-UHFFFAOYSA-N D-OH-Asp Natural products OC(=O)C(N)CC(O)=O CKLJMWTZIZZHCS-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229940124277 aminobutyric acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- WDRWZVWLVBXVOI-QTNFYWBSSA-L dipotassium;(2s)-2-aminopentanedioate Chemical compound [K+].[K+].[O-]C(=O)[C@@H](N)CCC([O-])=O WDRWZVWLVBXVOI-QTNFYWBSSA-L 0.000 description 1
- 150000002016 disaccharides Chemical class 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- 150000004701 malic acid derivatives Chemical class 0.000 description 1
- 235000010746 mayonnaise Nutrition 0.000 description 1
- 239000008268 mayonnaise Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 235000013919 monopotassium glutamate Nutrition 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 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
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 235000007686 potassium Nutrition 0.000 description 1
- AVTYONGGKAJVTE-OLXYHTOASA-L potassium L-tartrate Chemical compound [K+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O AVTYONGGKAJVTE-OLXYHTOASA-L 0.000 description 1
- 229940111695 potassium tartrate Drugs 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 235000019983 sodium metaphosphate Nutrition 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 239000001476 sodium potassium tartrate Substances 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000001959 sucrose esters of fatty acids Substances 0.000 description 1
- 235000010965 sucrose esters of fatty acids Nutrition 0.000 description 1
- 125000000185 sucrose group Chemical group 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 150000003892 tartrate salts Chemical class 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
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000004383 yellowing 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/667—Neutral esters, e.g. sorbitan esters
-
- 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
- C11D1/662—Carbohydrates or derivatives
-
- 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
-
- 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
- C11D3/221—Mono, di- or trisaccharides or derivatives thereof
Definitions
- the detergent composition having a good detergency, a good transparency and the function of imparting a freshness preservation ability to food or the like comprises a sucrose ester component which comprises at least one sucrose ester of fatty acid having six to 22- carbon atoms, an organic acid component which is a member selected from the group consisting of malic acid, tartaric acid, alkaline salts of malic acid or tartaric acid and mixtures of the foregoing and preferably further includes an amino acid component and/or a saccharide component.
- This invention relates to new and improved detergents, and more particularly to new and improved detergents for food, tableware, containers for food and other articles relating to food.
- detergents which are used in large quantities are those whose active component is alkylbenzensulfonate (hereinafter referred to as ABS) or petroleum type non-ionic surfactant.
- a new all-around detergent yet remains to be developed which not only avoids the foam public hazard and adverse effects on the human body but also prevents the browning and rotting of materials to be washed and positively preserves the freshness thereof.
- a liquid detergent must have a stable or sustainable transparency or clearness so that it is free from cloudiness, solid-liquid separation, precipitation and other drawbacks. The is necessary from the standpoint not only of aesthetic value for goods but also of detergency which is the basic property.
- the primary object of the invention is to provide a new and improved versatile detergent composition which has no danger of consisting ofa foam public hazard and adversely affecting the human body.
- Another object of the invention provide a new and improved detergent composition in which said composition has a transparency and its transparency is stable.
- a further object of the invention is to provide a new and improved detergent composition which prevents the discoloration and rotting of food and the like to be washed and imparts a freshness preservation ability to those materials to be washed without sacrificing its detergency.
- the detergent composition comprises a mixture of a sucrose ester component with an organic acid component.
- the sucrose ester component comprises at least one sucrose ester of fatty acids.
- the organic acid component is a member selected from the group consisting of malic acid, tartaric acid, alkali salts of malic acid or tartaric acid and mixtures of the foregoing.
- Malic acid and alkali malates provide the detergent composition particularly with a stable transparency while tartaric acid and alkali tartrates are particularly effective to improve the freshness preservation ability.
- the sucrose ester component may preferably comprise at least one sucrose ester of saturated or unsaturated fatty acid having six to 22 carbon atoms and the degree of sabstitution of said sucrose ester given by the average a value of the number of esterified fatty acid molecules per one sucrose molecule is within the range of 1.0 to 1.8. More preferably, the sucrose ester component comprises a sucrose ester of a mixed fatty acid, at least percent by weight of said mixed fatty acid being fatty acid having 12 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.23 to 1.57.
- the detergent composition according to the invention may further include an amino acid component which is selected from the group consisting of amino acids and alkali salts thereof.
- the amino acid component is a member selected from the group consisting of glutamic acid, alkali salts of glutamine acid, glycine, alkali salts of glycine and mixtures of the foregoing.
- the detergent composition according to the invention may further include a saccharide component.
- the addition of a saccharide component improves the detergency, the stable transparency and the function of imparting a freshness preservation ability.
- the saccharide component is sucrose or sorbitol.
- the sucrose ester of fatty acid (hereinafter referred to as SE), which is one of the essential components of the detergent composition according to the invention, can be a superior detergent component which is edible and which has biodegradivity, having no adverse effects on the human body.
- SE sucrose ester of fatty acid
- the utilization of SE in the liquid detergent reduces its detergency and the transparency stability in an aqueous solution. There is therefore a critical range for the SE which can be useful for the present invention.
- sucrose esters of fatty acids having 12 or more carbon atoms it is necessary from the standpoint of a good transparency sustainability to greatly decrease the substitution degree. This, however, involves much difficulties in production and is not desirable as it is not economical. Moreover, the increase of substitution degree results in a decrease in solvency which, in turn, results in a decrease in detergency.
- the sucrose ester component comprises a sucrose ester of a mixed fatty acid, at least 70 percent by weight of said mixed fatty acid being fatty acid having 12 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.23 to L57.
- liquid detergent in the practical use of a liquid detergent, it should have a versatile detergency against various and stubborn stains. lnmany cases, even if the above specified SE is used, the detergency is still in sufficient so that it is necessary to incorporate a substance having a suitable builder effect.
- substances used as builders there may be considered inorganic salts such as sodium tripolyphosphate, sodium metasilicate, potassium pirophosphate, sodium metaphosphate and sodium carbonate, organic acids such as tartaric acid, lactic acid, and citric acid, salts thereof, amino acids such as glutamic acid and glycine, and salts thereof.
- malic acid and alkali salts thereof unexpectedly maintain a good transparency of the SE- containing liquid detergents and contribute to sustain the transparency is believed owing to the intrinsic property of malic acid and alkali salts thereof, as can be summarized from the fact that they have remarkable miscibility as compared to inorganic acids, other organic acids than malic acid and salts thereof, and the fact that malic acid is decidedly superior in solventsolubility to any other organic acids.
- the liquid detergent according to the invention may preferably comprise 3 to 25 parts by weight of the above mentioned sucrose ester component, 3 to 45 percent by weight of malic acid or alkali salts thereof such as sodium malate and 30 to 94 parts by weight of water. With such mixing ratio, there is obtained a liquid detergent which has a good and a sustained transparency and a good detergency. Any other additives may be added to the liquid detergent composition so far as the above mentioned composition ratio among these components is maintained and there is no detraction from transparency and its stability therein.
- the liquid detergent composition according to the invention is adjusted at a pH value within the range of 5.5 to 7.0.
- an amino acid or its alkali acid such as glutamic acid or sodium glutamate may be added in order to provide the detergent composition with the function of imparting a freshness preservation ability to food to be washed.
- the above mentioned detergent composition having a good detergency and a sustained transparency may further include a saccharide component.
- the addition of a saccharide component is effective to improve the transparency and its sustainability of the detergent composition when dissolved in water and enables the detergent composition to be preserved for a long time.
- the detergency of the composition can also be preserved for a long time by the addition of a saccharide component.
- the reason why the addition of saccharide contributes to stabilize the transparency of the detergent composition is that at the same time as the saccharide is effective to increase viscosity, it undergoes hydrogen bonding with water molecules when dissolved in water as well as SE does the same and acts other medium for dissolving of SE in malic acid or alkali salts thereof to increase miscibility.
- the saccharide component may comprise a member selected from monosaccharides, disaccharides. and their derivaties, especially sucrose and sorbitol.
- the amount of the saccharide component in a liquid detergent composition may preferably be within the range 5 to 30 percent by weight of the liquid composition.
- the crude reaction product in the production of SE includes unreacted sucrose.
- Such the crude reaction product including both SE and sucrose may be conveniently and economically used as the material for the detergent composition according to the invention, although the composition ratio must be adjusted so as to be within the beforementioned range.
- tartaric acid or its alkali salt is used instead of or in addition to malic acid or its alkali salt an amino acid component is further added to the detergent composition.
- This embodiment particularly provides a detergent component which has a good detergency and is effective to impart a good freshness preservation ability to the materials to be washed.
- the sucrose ester component may comprise at least one sucrose ester of saturated or unsaturated fatty acid having six to 22 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule is within the range of 1.0 to 1.8.
- the sucrose ester component comprises a sucrose ester of a mixed fatty acid, at least 70 percent by weight of said mixed fatty acid being fatty acid having 12 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.23 to 1.57.
- This composition ration is particularly important to maintain a good transparency of the detergent composition.
- the organic acid component of this embodiment is tartaric acid or any of alkali salts of tartaric acid.
- alkali salts of tartaric acid there are included sodium tartrate and potassium tartrate.
- Sodium tartrate is most preferable as it is accepted as a food additive.
- the amino acid component of the above detergent composition may be selected from the group consisting of amino acids and alkali salts thereof.
- the amino acid component may be any of glutamic acid, alkali salts of glutamic acid. glycine, alkali salts of glycine and mixtures of foregoing.
- alkali salts of glutamic acid there are included sodium glutamate and potassium glutamate. Sodium glutamate is most preferred because it is accepted as a food additive.
- the detergent composition which has the function of imparting a good freshness preservation ability to the materials to be washed may comprise 5 to 50 parts, preferably to 35 parts by weight of the above mentioned sucrose ester component, 15 to 80 parts, preferably 30 to 70 parts by weight of tartaric acid or its alkali salt such as sodium tartrate and 5 to 65 parts, preferably 10 to 42 parts by weight of glutamic acid or its alkali salt such as sodium glutamate. It should be noted that these values indicate the composition ratio range among the essential components.
- the system may preferably Artificial standard abrics:
- polyphosphoric acid sulfurous acid, lysine, glycine, cystein, aminobutyric acid. asparaginic acid and slats thereof, sodium bicarbonate, table salts, and sugars such as sucrose and sorbitol.
- a saccharide is particularly preferred because it improves the freshness preservation capacity. It is considered that this would be owing to the fact that the saccharide component adheres to the material to be washed to form a coating layer thereon which in turn isolates the discoloring and yellowing components from air.
- the saccharide component which maybe sucrose or sorbitol may be included in an amount of 5 to 30 percent by weight with respect to the total amount of the detergent composition including the sucrose ester component, the organic acid component, the amino acid component and other additives.
- the crude reaction product obtained in the production of SE usually includes unreacted sucrose.
- Such the crude reaction product including both SE and sucrose may be conveniently and economically used as the material for the detergent composition according to the invention, as already discussed before.
- EXAMPLE 1 A sucrose ester of a mixed fatty acid was prepared.
- the material mixed fatty acid consisted of 1.0% of C fatty acid, 6.6% ofC fatty acid, 11.4% ofC fatty acid,
- the above detergent composition which essentially comprises a sucrose ester component, an organic acid component and an amino acid component may further include any of additives such as oxalic acid, lactic acid, citric acid. malic acid, fumaric acid, ascorbic acid,
- .. has -4-n-.
- EXAMPLE 3 Some different SEs having different compositions and different substitution degrees as shown in Table 3 were prepared and then 10 ml solutions of such SEs were prepared. To each of those solutions was added n-hexane. The degrees of cloudiness of the solutions dependent on the amount of n-hexane added were measured by a spectrophotometer in terms of log T. The results are shown in Table 3.
- EXAMPLE 5 Aqueous solutions consisting of 15 g of the same SE as Example 1. l5 percent of various chemicals shown in Table 5 and 70 g of water were prepared, with the pH thereof adjusted to 6.5-:2, and the transparency thereof at room temperature was observed. The results are shown in Table 5.
- EXAMPLE 6 Aqueous solutions consisting of 15g of the same SE as in Example 1, 15 g of sodium malate and 70 g of water were prepared, with their pH values adjusted to 5.0, 6.0, 7.0 and 8.0, respectively, at C and the temperatures at which the respective solutions become cloudy when cooled at the rate of lC/min, were measured.
- EXAMPLE 7 Various additives shown in Table 7 were added to I00 g of aqueous solutions of the same SE as Example I. The transparency of the solutions, after 30 to day standing, was measured. The results are shown in Table 7.
- EXAMPLE 8 Liquid detergents consisting of 15 percent of the same SE as in Example I, 20 percent of sodium malate,
- Table 8 Number of dishes washed Detergent Solid with Solid with tallow mayonnaise Present inventive article 17 23 SE alone 7 SE sodium tripolyphosphate l2 17 ABS type neutral detergent 20 25 commercially available in the tradcname of ALCO-L" from Nippon Sunhome Co.. Ltd.
- EXAMPLE 9 A large number of similar leaves of a fresh cabbage were taken. Three of such leaves were immersed in each ofthe aqueous solutions of2 percent of respective samples (the pH being adjusted to 7.0) shown in Table l and were lightly washedlhereirt for three minutes.
- EXAMPLE 1 1 Samples consisting of the SE-(B) shown in Table 9, sodium malate and sodium glutamate were prepared with the composition ratio shown in Table l l, and with other methods and conditions being maintained unchanged, evaluation tests were made. The results are shown in Table ll.
- EXAMPLE 12 A salmon on the market was sliced l cm in thickness and the resulting slices were immersed in aqueous solutions of Test Samples A F shown below (the pH adjusted to 7.0) and after 2 minutes they were lightly rinsed with city water for 2 minutes and allowed to stand at room temperature. The same freshness tests as in Example 9 were made. The results are shown in Table l2.
- EXAMPLE 13 The test sample A employed in Example l2 was used to prepare aqueous solutions with pH adjusted to various values shown in Table 13 and the solutions were similarly treated to make freshness evaluation tests. The results are shown in Table I3.
- EXAMPLE 14 Added to aqueous solutions of test sample A (pH adjusted to 7.0) employed in Example 13 was 0.04 percent of each of sucrose, sorbitol and table salt, and each of the solutions was similarly treated to make similar freshness evaluation test. The results are shown in Table 14.
- EXAMPLE 15 The following standard composition were made of the SE and the builders shown in Table 15-1, and using aqueous solutions containing 0.25 percent of said standard compositions (pH being adjusted to 7.0), dish washing tests were conducted by the Shell Method at 40C. The results are shown in Table 15-2.
- An aqueous detergent composition having a good and stable transparency consisting essentially of 3 to 25 parts by weight of at least one sucrose ester of a saturated or unsaturated fatty acid having from six to 22 carbon atoms, the degree of substitution of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.0 to 1.8, 3
- an organic acid component which is a member selected from the group consisting of malic acid, alkali metal salts of malic acid and mixtures of the foregoing, and 30 to 94 parts by weight of water.
- sucrose ester consists essentially of a sucrose ester of a mixed fatty acid. at least percent by weight of said mixed fatty acid being fatty acid having 12 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.23 to 1.57.
- aqueous detergent composition as defined in claim 1 in which said saccharide component is included in an amount of 5 to 30 percent by weight of the total amount of said composition.
- An aqueous detergent composition having a good and stable transparency consisting essentially of 5 to 20 parts by weight of a sucrose ester of a saturated or unsaturated fatty acid having from six to 22 carbon atoms, the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.0 to 1.8. 5 to 30 parts by weight of sodium malate and 50 to parts by weight of water.
Abstract
The detergent composition having a good detergency, a good transparency and the function of imparting a freshness preservation ability to food or the like comprises a sucrose ester component which comprises at least one sucrose ester of fatty acid having six to 22 carbon atoms, an organic acid component which is a member selected from the group consisting of malic acid, tartaric acid, alkaline salts of malic acid or tartaric acid and mixtures of the foregoing and preferably further includes an amino acid component and/or a saccharide component.
Description
AU 165 EX United States Patent 1191 Yamagishi et a1.
1451 Mar. 18, 1975 1 DETERGENT COMPOSITIONS [75] Inventors: Fumiaki Yamagishi; Kenro Kitagawa, both of Kyoto, Japan [73] Assignee: Dai-Ichi Kogyo Seiyaku Co., Ltd.,
Kyoto, Japan 22 Filed: Sept. 8, 1972 211 Appl. No.: 287,551
[30] Foreign Application Priority Data Sept. 18, 1971 Japan 46-72819 Sept. 14, 1971 Japan 46-71436 [52] US. Cl 252/89, 252/99, 252/135,
[51] Int. Cl Clld 3/16 [58] Field of Search 252/89, 99, 135, 136, 142; 260/234 R; 99/100, 103, 107, 154, 156, 157,
[56] References Cited UNITED STATES PATENTS 2,089,305 8/1937 Stickdorn 252/118 X 2,518,233 8/1950 Hall 99/157 X 2,567,085 9/1951 2,893,990 7/1959 2,947,702 8/1960 2,970,962 2/1961 Hass 252/135 OTHER PUBLICATIONS Reduction of Phosphate Builder in Tallow-Based Detergent Formulations by R. G. Bistline et 211.. J. Am. Oil Chemists Soc., V01. 48, pages 74-76, Feb., 1971.
Primary Examiner-Mayer Weinblatt Attorney, Agent, or Firm-Armstrong, Nikaido & Wegner [57] ABSTRACT The detergent composition having a good detergency, a good transparency and the function of imparting a freshness preservation ability to food or the like comprises a sucrose ester component which comprises at least one sucrose ester of fatty acid having six to 22- carbon atoms, an organic acid component which is a member selected from the group consisting of malic acid, tartaric acid, alkaline salts of malic acid or tartaric acid and mixtures of the foregoing and preferably further includes an amino acid component and/or a saccharide component.
5 Claims, No Drawings DETERGENT COMPOSITIONS BACKGROUND OF THE INVENTION This invention relates to new and improved detergents, and more particularly to new and improved detergents for food, tableware, containers for food and other articles relating to food.
Heretofore, detergents which are used in large quantities are those whose active component is alkylbenzensulfonate (hereinafter referred to as ABS) or petroleum type non-ionic surfactant.
However, the use of detergents whose active component is ABS salt, etc. not only causes a foam public hazard to social environment but also has adverse effects on the human skin. Further, it raises a problem about its adverse effects when said active component is absorbed in the human body as they penetrate into washed materials or migrate into underground water. Further, most of the materials to be washed are the socalled uncooked food including fish, vegetables, fruit and the like, which tend to undergo oxydization due to air, browning due to enzyme and bacteria, and discoloration due to acids. Such tendency becomes pronounced after washing treatment with detergents.
A new all-around detergent yet remains to be developed which not only avoids the foam public hazard and adverse effects on the human body but also prevents the browning and rotting of materials to be washed and positively preserves the freshness thereof.
An attempt was made, of example as disclosed in Japanese Patent Publication No. 20.553 of 1967, to prevent chapping by incorporating sucrose in ABS salt or aliphatic sulfate. This attempt do not, however, solve the problems including foam public hazard, adverse effects on the human body and discoloration and rotting of materials to be washed. Another attempt was made, in Japanese Patent Publication No. 23,072 of 1971, to provide a detergent for food and the like consisting of a sucrose ester of a fatty acid and citric acid or a salt thereof. This detergent composition did not prevent the discoloration and rotting of materials to be washed, nor did it preserve the freshness thereof. A further attempt in Japanese Patent Publication No. 29,185 of 1971 is directed to provide a freshness preservation treatment method, in which the freshness of fishes and shellfishes is preserved by immersing them in cooling water using an organic or inorganic acid salt with pH being adjusted to 7.8 9.0. The compounds used in this method for preserving the freshness of food do never satisfy other requirement for detergents for food.
On the other hand, a liquid detergent must have a stable or sustainable transparency or clearness so that it is free from cloudiness, solid-liquid separation, precipitation and other drawbacks. The is necessary from the standpoint not only of aesthetic value for goods but also of detergency which is the basic property.
The primary object of the invention is to provide a new and improved versatile detergent composition which has no danger of consisting ofa foam public hazard and adversely affecting the human body.
Another object of the invention provide a new and improved detergent composition in which said composition has a transparency and its transparency is stable.
A further object of the invention is to provide a new and improved detergent composition which prevents the discoloration and rotting of food and the like to be washed and imparts a freshness preservation ability to those materials to be washed without sacrificing its detergency.
Other objects and advantages of the invention are partly apparent and partly will be described in detail hereinafter.
SUMMARY OF THE INVENTION Fundamentally, the detergent composition comprises a mixture of a sucrose ester component with an organic acid component. The sucrose ester component comprises at least one sucrose ester of fatty acids. The organic acid component is a member selected from the group consisting of malic acid, tartaric acid, alkali salts of malic acid or tartaric acid and mixtures of the foregoing. Malic acid and alkali malates provide the detergent composition particularly with a stable transparency while tartaric acid and alkali tartrates are particularly effective to improve the freshness preservation ability.
The sucrose ester component may preferably comprise at least one sucrose ester of saturated or unsaturated fatty acid having six to 22 carbon atoms and the degree of sabstitution of said sucrose ester given by the average a value of the number of esterified fatty acid molecules per one sucrose molecule is within the range of 1.0 to 1.8. More preferably, the sucrose ester component comprises a sucrose ester of a mixed fatty acid, at least percent by weight of said mixed fatty acid being fatty acid having 12 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.23 to 1.57.
In order to further improve the detergency and the function of imparting the freshness preservation ability, the detergent composition according to the invention may further include an amino acid component which is selected from the group consisting of amino acids and alkali salts thereof. Typically, the amino acid component is a member selected from the group consisting of glutamic acid, alkali salts of glutamine acid, glycine, alkali salts of glycine and mixtures of the foregoing. In a preferred embodiment ofthe invention, detergent composition which can impart an improved freshness preservation ability to food or the like comprises 5 to 50 parts, more preferably, 10 to 35 parts by weight of the above mentioned sucrose ester component, 15 to 18 parts, more preferably, 30 to 70 parts by weight of sodium tartrate and 5 to 65 parts, more preferably, 10 to 42 parts by weight of sodium glutamate. It should be noted that these values indicate the composition ratios among various components The detergent composition according to the invention, may further include a saccharide component. The addition of a saccharide component improves the detergency, the stable transparency and the function of imparting a freshness preservation ability. Preferably, the saccharide component is sucrose or sorbitol.
DETAILED EXPLANATION OF THE INVENTION The sucrose ester of fatty acid (hereinafter referred to as SE), which is one of the essential components of the detergent composition according to the invention, can be a superior detergent component which is edible and which has biodegradivity, having no adverse effects on the human body. In some cases the utilization of SE in the liquid detergent, however, reduces its detergency and the transparency stability in an aqueous solution. There is therefore a critical range for the SE which can be useful for the present invention.
Considered from the stability of SE in an aqueous solution, it is desirable to decrease as much as possible the number of carbon atoms in the constituent fatty acid of the SE and the substitution degree as well.
On the other hand, considered from the detergency of SE, it is necessary that the number of carbon atoms be 12 or more since or less results in a great loss of detergency.
With sucrose esters of fatty acids having 12 or more carbon atoms, however, it is necessary from the standpoint of a good transparency sustainability to greatly decrease the substitution degree. This, however, involves much difficulties in production and is not desirable as it is not economical. Moreover, the increase of substitution degree results in a decrease in solvency which, in turn, results in a decrease in detergency.
Under the above circumstances, in a preferred embodiment of the invention, the sucrose ester component comprises a sucrose ester of a mixed fatty acid, at least 70 percent by weight of said mixed fatty acid being fatty acid having 12 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.23 to L57.
Further, in the practical use of a liquid detergent, it should have a versatile detergency against various and stubborn stains. lnmany cases, even if the above specified SE is used, the detergency is still in sufficient so that it is necessary to incorporate a substance having a suitable builder effect. Among the substances used as builders there may be considered inorganic salts such as sodium tripolyphosphate, sodium metasilicate, potassium pirophosphate, sodium metaphosphate and sodium carbonate, organic acids such as tartaric acid, lactic acid, and citric acid, salts thereof, amino acids such as glutamic acid and glycine, and salts thereof.
Although these builders contribute to .the improvement of detergency, there are detrimental to the sustainable transparency ofthe SE containing liquid detergents. We have found that malic acid and alkali salts thereof are superior as builders and unexpectedly maintain a good transparency in the SE containing liquid detergents. in addition, malic acid and alkali salts thereof are accepted as food additives and they have no danger of adversely effecting the human body as well as SE does not.
The effect that malic acid and alkali salts thereof unexpectedly maintain a good transparency of the SE- containing liquid detergents and contribute to sustain the transparency is believed owing to the intrinsic property of malic acid and alkali salts thereof, as can be summarized from the fact that they have remarkable miscibility as compared to inorganic acids, other organic acids than malic acid and salts thereof, and the fact that malic acid is decidedly superior in solventsolubility to any other organic acids.
The liquid detergent according to the invention may preferably comprise 3 to 25 parts by weight of the above mentioned sucrose ester component, 3 to 45 percent by weight of malic acid or alkali salts thereof such as sodium malate and 30 to 94 parts by weight of water. With such mixing ratio, there is obtained a liquid detergent which has a good and a sustained transparency and a good detergency. Any other additives may be added to the liquid detergent composition so far as the above mentioned composition ratio among these components is maintained and there is no detraction from transparency and its stability therein. Preferably, the liquid detergent composition according to the invention is adjusted at a pH value within the range of 5.5 to 7.0.
To the detergent composition including the above mentioned SE component and malic acid or its alkali salt an amino acid or its alkali acid such as glutamic acid or sodium glutamate may be added in order to provide the detergent composition with the function of imparting a freshness preservation ability to food to be washed.
The above mentioned detergent composition having a good detergency and a sustained transparency may further include a saccharide component. The addition of a saccharide component is effective to improve the transparency and its sustainability of the detergent composition when dissolved in water and enables the detergent composition to be preserved for a long time. The detergency of the composition can also be preserved for a long time by the addition of a saccharide component. The reason why the addition of saccharide contributes to stabilize the transparency of the detergent composition is that at the same time as the saccharide is effective to increase viscosity, it undergoes hydrogen bonding with water molecules when dissolved in water as well as SE does the same and acts other medium for dissolving of SE in malic acid or alkali salts thereof to increase miscibility.
The saccharide component may comprise a member selected from monosaccharides, disaccharides. and their derivaties, especially sucrose and sorbitol.
The amount of the saccharide component in a liquid detergent composition may preferably be within the range 5 to 30 percent by weight of the liquid composition.
In some cases the crude reaction product in the production of SE includes unreacted sucrose. Such the crude reaction product including both SE and sucrose may be conveniently and economically used as the material for the detergent composition according to the invention, although the composition ratio must be adjusted so as to be within the beforementioned range.
In another embodiment of the invention tartaric acid or its alkali salt is used instead of or in addition to malic acid or its alkali salt an an amino acid component is further added to the detergent composition. This embodiment particularly provides a detergent component which has a good detergency and is effective to impart a good freshness preservation ability to the materials to be washed.
The reason why the combined use of the above three components in the detergent composition according to the invention can selectively achieve the preservation of the freshness of materials to be washed is not clear. It has, however, been found that the use of SE alone does not provide these merits and that the combined use of SE and tartaric acid or an alkali salts thereof or the combined use of SE and glutamic acid or an alkali salt thereof also fails to achieve these merits to the full. From these facts it is considered that the combined use of the above mentioned three components would effect penetration of some of those compliments into a material to be washed and there would be caused some change, bond. etc., with respect to the discoloring and denaturing components existing on the surface or in the interior of said material, thereby preventing the action of the discoloring and denaturing components.
As to the sucrose ester component before described discussion can be repeated here. That is to say, the sucrose ester component may comprise at least one sucrose ester of saturated or unsaturated fatty acid having six to 22 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule is within the range of 1.0 to 1.8. Preferably, the sucrose ester component comprises a sucrose ester of a mixed fatty acid, at least 70 percent by weight of said mixed fatty acid being fatty acid having 12 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.23 to 1.57. This composition ration is particularly important to maintain a good transparency of the detergent composition.
The organic acid component of this embodiment is tartaric acid or any of alkali salts of tartaric acid. Among alkali salts of tartaric acid there are included sodium tartrate and potassium tartrate. Sodium tartrate is most preferable as it is accepted as a food additive.
The amino acid component of the above detergent composition may be selected from the group consisting of amino acids and alkali salts thereof. Typically, the amino acid component may be any of glutamic acid, alkali salts of glutamic acid. glycine, alkali salts of glycine and mixtures of foregoing. Among alkali salts of glutamic acid there are included sodium glutamate and potassium glutamate. Sodium glutamate is most preferred because it is accepted as a food additive.
The detergent composition which has the function of imparting a good freshness preservation ability to the materials to be washed may comprise 5 to 50 parts, preferably to 35 parts by weight of the above mentioned sucrose ester component, 15 to 80 parts, preferably 30 to 70 parts by weight of tartaric acid or its alkali salt such as sodium tartrate and 5 to 65 parts, preferably 10 to 42 parts by weight of glutamic acid or its alkali salt such as sodium glutamate. It should be noted that these values indicate the composition ratio range among the essential components.
When the above detergent composition is used in the form of an aqueous solution, the system may preferably Artificial standard abrics:
Washing condition:
Measurement of detergency:
polyphosphoric acid, sulfurous acid, lysine, glycine, cystein, aminobutyric acid. asparaginic acid and slats thereof, sodium bicarbonate, table salts, and sugars such as sucrose and sorbitol.
The addition of a saccharide is particularly preferred because it improves the freshness preservation capacity. It is considered that this would be owing to the fact that the saccharide component adheres to the material to be washed to form a coating layer thereon which in turn isolates the discoloring and yellowing components from air.
The saccharide component which maybe sucrose or sorbitol may be included in an amount of 5 to 30 percent by weight with respect to the total amount of the detergent composition including the sucrose ester component, the organic acid component, the amino acid component and other additives.
The crude reaction product obtained in the production of SE usually includes unreacted sucrose. Such the crude reaction product including both SE and sucrose may be conveniently and economically used as the material for the detergent composition according to the invention, as already discussed before.
DESCRIPTION OF THE PREFERRED EMBODIMENTS For the better and complete understanding of this invention. typical examples thereof together with some comparative examples are shown in the following in which percentages and parts are indicated by weight:
EXAMPLE 1 A sucrose ester of a mixed fatty acid was prepared. The material mixed fatty acid consisted of 1.0% of C fatty acid, 6.6% ofC fatty acid, 11.4% ofC fatty acid,
77.3% of C fatty acid and 3.7 ofC or higher fatty acids. The substitution degree of the SE was 1.41 and the purity of the SE was 93.9 percent. Aqueous solutions of0.25 and 0.5 percent ofa mixture of an amount of the above SE with an equal amount of each of various builders shown in Table 1 were prepared. The detergency of each of the solutions was measured under the following conditions and by the following method:
Fabrics soiled with cleaner dust (powdered dust of a home vacuum cleaner filtered by a 250 mesh screen) and extracted sebum (which was obtained by extraction of a solvent from a cotton underwear worn for 4 da 5) Room temperature (25 13C). 15 minutes Terg-O-Tomcter Reflectivit of soiled fabric is measured before an after washing and the result is evaluated by the following formula be adjusted at a pH value within the range of5.5 to 7.5, Percentage washing most preferably, within the range of 6.0 to 7.0.
The above detergent composition which essentially comprises a sucrose ester component, an organic acid component and an amino acid component may further include any of additives such as oxalic acid, lactic acid, citric acid. malic acid, fumaric acid, ascorbic acid,
A The results are shown in Table 1:
.. has -4-n-.
Table 1 Percentage Detergency From Table 1, it will be observed that among the combinations of the specified SE with various builders, the combination of the SE with sodium malate is best in detergency and the combination of the SE with sodium tartrate is also good in detergency and of the substantially same rank as the combination of the SE with sodium tripolyphosphate.
EXAMPLE 2 Using SEs indicated at A F in Table 2-1 comprising the proportions of the numbers of carbon atoms of the respective constituent fatty acids shown in Table 2-1, and selecting SE's in the ranges of substitution degrees shown in Table 2-2, aqueous solutions of percent of the respective SEs were prepared and the transparency or clearness of the solutions after 5 hours of standing at 25C was observed. The results are shown in Table 2-2.
1n the above table. transparent indicates those which were observed with naked eyes as transparent after 48 hours. cloudy" indicates those which were observed with naked eyes as to have some clouds after 48 hours and dispersed indicates those which were observed with naked eyes as milky and/or precipitated after 48 hours.
From Tables 2-1 and 2-2, it will be observed that if the SE used is a sucrose ester ofa mixed fatty acid. 77.3 percent of which is a fatty acid having 12 carbon atoms. the substitution degree of the SE must be 1.52 or less for securing a good and sustained transparency. After a further experimentation it has been ascertained that if 70 percent of the mixed fatty acid is a fatty acid having 12 carbon atoms, the substitution degree of the SE enough to obtain a good and stable transparency must be 1.57 or less.
EXAMPLE 3 Some different SEs having different compositions and different substitution degrees as shown in Table 3 were prepared and then 10 ml solutions of such SEs were prepared. To each of those solutions was added n-hexane. The degrees of cloudiness of the solutions dependent on the amount of n-hexane added were measured by a spectrophotometer in terms of log T. The results are shown in Table 3.
Table 3 Aqueous Solution of SE SE Composition Degree of Cloudiness (in log T) Degree of Amount of n-hexane added (a!) substitution 20 5O 60 70 monostearic acid 1.33 do. do. 0.07 0.05 0.23 0.32
Notes: The numerical values in the above table are shown by the weight percentage of the residue ol'thc fatty acids with the respective numbers of carbon atoms.
From Table 3, it will be observed that when the degree of substitution of SE is much less than 1.25, the solvency is decreased, contrary to expectation.
EXAMPLE 4 Solutions of mixtures in various mixing rates of the same SE as in Example 1 with sodium malate were prepared and the transparency of the solutions at 30C was observed, The results are shown in Table 4. 7
From Table 4, it will be observed that transparency or clearness can be maintained when the concentration of the SE is 20 percent or less and that of sodium ma- Table 2-2 Degree of substitution 1.27-1.31 1.39-1.43 1.48-1.52 1.59-1.64 1.74-1.81 Sample Reference character A transparent trans arent trans arent transparent cloudy 8 do. 0. o. cloudy do. C do. do. do. do. do. D do. do. cloudy do do. E do. cloudy do. do. do. F cloudy do. do dispersed dispersed Table 4 SE Concergration I0 20 30 40 Concentration of sodium malate (71 0 trans arent trans arent transparent cloudy cloudy o. 0. do. do. do. l0 do. do do. do. do. 20 do. do do. do. do. 30 do. do do. do. preci itated 35 do. do. do. do. 0. 40 do. do. do. preci itated do. 50 separated separated cloudy 0. do. 60 do. do. separated separated separated late is 40 percent or less. After a further experimen- T b 6 tation. it has been ascertained that if the concentration Of the is percent and Of Sodium malate i5 Tcmpcrmure at which cloudjnuss hgin5 percent or less. a good and sustained transparency can 10 lake P be maintained. pH After adjustment After 3-month of pH Standing In addition, the detergency of solution of 0.25 percent of each of various compositions of the SE and so- -0 20 dium malate shown in Table 4 was measured by the 2:8 t :1 same detcrgency tester as in Example 1, and it has 8.0 6 precipitated during been found that when the SE and malic acid are both smnd'ng 3 percent or less, the percentage detergency is greatly decreased.
EXAMPLE 5 Aqueous solutions consisting of 15 g of the same SE as Example 1. l5 percent of various chemicals shown in Table 5 and 70 g of water were prepared, with the pH thereof adjusted to 6.5-:2, and the transparency thereof at room temperature was observed. The results are shown in Table 5.
From Table 5, it will be observed that when sodium malate is used in combination with the particular SE, the solution is transparent and superior in its sustained stability.
EXAMPLE 6 Aqueous solutions consisting of 15g of the same SE as in Example 1, 15 g of sodium malate and 70 g of water were prepared, with their pH values adjusted to 5.0, 6.0, 7.0 and 8.0, respectively, at C and the temperatures at which the respective solutions become cloudy when cooled at the rate of lC/min, were measured.
Further, similar measurements were made of said pH-adjusted solutions after 3-month standing. The results are shown in Table 6.
From Table 6, it will be observed that a solution of SE and sodium malate is superior in transparency and its sustained stability when its pH is adjusted to 6.0 7.0. After a further experimentation it has been ascertained that if the pH is adjusted within the range of 5.5 to 7.0 a good transparency and its sustained stability is secured.
EXAMPLE 7 Various additives shown in Table 7 were added to I00 g of aqueous solutions of the same SE as Example I. The transparency of the solutions, after 30 to day standing, was measured. The results are shown in Table 7.
TP 1 Transparent WC Slightly cloudy C Cloudy throughout P Precipitation and separation From Table 7, it will be observed that the addition of a saccharide ensures that the transparency or clearness of the solution is sustained for a long time. In addition it has been ascertained that when the amount of the saccharide component added is 5 percent or less there was no good merit and that with the saccharide component in the amount of more than 30 percent, no further improvement in transparency could be appreciated.
EXAMPLE 8 Liquid detergents consisting of 15 percent of the same SE as in Example I, 20 percent of sodium malate,
18 percent of sorbitol and 50 percent of water were used for the dish washing test according to the so-called Shell Method" with a concentration of 0.25 percent and at ordinary temperature.
The numbers of dishes that could be washed were as follows:
Table 8 Number of dishes washed Detergent Solid with Solid with tallow mayonnaise Present inventive article 17 23 SE alone 7 SE sodium tripolyphosphate l2 17 ABS type neutral detergent 20 25 commercially available in the tradcname of ALCO-L" from Nippon Sunhome Co.. Ltd.
Notes:
' 1 SE alone" means the present inventive article less sodium malnte and sorhitol '1 Sodium tripulyphosphate is a substitution for sodium malate of the present inventive article.
From Table 8, it will be observed that the detergency of the present inventive liquid detergent is almomst equal to that of the conventional ABS type detergent.
EXAMPLE 9 A large number of similar leaves of a fresh cabbage were taken. Three of such leaves were immersed in each ofthe aqueous solutions of2 percent of respective samples (the pH being adjusted to 7.0) shown in Table l and were lightly washedlhereirt for three minutes.
The number of persons who perceived freshness decrease Evaluation and discoloration From Table 9, it will be observed that a mixture of three components, SE, tartaric acid and sodium glutamate has the most superior freshness preservation capability.
EXAMPLE 10 Samples consisting of the SE-(B) shown in Table 9, sodium tartrate and sodium glutamate were prepared with the ratios shown in Table 10, and with the other methods and conditions being maintained unchanged, evaluation tests were made. The results are shown in Table 10.
Table 9 Test Sample Freshness evaluation After After After After 3 hours 7 hours 12 hours 24 hours cooled and stored immediately after washing with water 0 0 0 water alone -H- 4-H- SE-(A)') 0 +H- SE-(BP) +H- -l++ do. sodium citrate'") 0 +ido. sodium malate 0 -H- -+H- do. sodium tartrate 0 l-H- do. glycine -H- -++ldo. glutamic acid") -H- Hi- +H- do. sodium glutamate 0 4+ H-+ do. sodium tripolyphosphate") H- +H- +l-ido. sodium tartrate sodium 0 0 0 lutamate E-(B) +sodium citrate-l-sodium glutamate H E-(B) sodium tartrate sodium tripolyphosphate 0 -H-+ SE-(B) sodium tartrate sodium malate 0 -l++ Note: SE-(A): constituent fatty acid C,, 0.4% C 3.5% C]. m 68.7% l.l% Degree of substitution: 1.35 SE-(B): constituent fatty acid C 5% v 92% C 3% Degree of substitution: 1.37
') Mixing ratio between two:
SE-(B): each of Additives l 2 Mixing ratio between three:
SE48): lst Additive 2nd Additive: i :L:
Table l Test Sample Freshness Evaluation SE-(B) Sodium Sodium After (2) Tartrate (7c) Glutamate l2 hours 70 20 I0 li- 60 I0 30 -ll- 50 10 4O 50 40 l0 40 30 30 30 50 20 O 30 30 40 0 30 20 50 20 70 10 0 2O 4O 40 O 20 20 60 l0 80 l0 H) 60 30 0 I0 40 0 l0 l0 80 -H- From the data shown Table and after a further experimentation it has been found that superior freshness capability is achieved when the mixing ratio among SE. sodium tartrate and sodium glutamate is such that SE is 5 50 percent particularly l0 35 percent, sodium tartrate is 80 percent, particularly 30 70 percent, and sodium glutamate is 5 65 percent, particularly l0 42 percent.
EXAMPLE 1 1 Samples consisting of the SE-(B) shown in Table 9, sodium malate and sodium glutamate were prepared with the composition ratio shown in Table l l, and with other methods and conditions being maintained unchanged, evaluation tests were made. The results are shown in Table ll.
Table l l Freshness uz,l/32 Test Sample Evaluation Sodium after SE-(BKZ) Sodium malate(7) glutamate (7:) 12 hours From the above table it will be observed that the composition comprising the SE, sodium malate and sodium glutamate have the function of imparting a relatively good freshness preservation ability to food.
EXAMPLE 12 A salmon on the market was sliced l cm in thickness and the resulting slices were immersed in aqueous solutions of Test Samples A F shown below (the pH adjusted to 7.0) and after 2 minutes they were lightly rinsed with city water for 2 minutes and allowed to stand at room temperature. The same freshness tests as in Example 9 were made. The results are shown in Table l2.
Test Samples:
A. SE-(B) same as in Example 9) 24% Sodium tartarate 48% Sodium glutamate 28')? SE-(B) (ditto) Sodium tartrate 75% C. SE-(B)(ditto) 24% Sodium citrate 38' -fiss ium. t ipe yph p a s 38% From Table 12, it will be observed that the present inventive composition A has a superior freshness preservation capability.
EXAMPLE 13 The test sample A employed in Example l2 was used to prepare aqueous solutions with pH adjusted to various values shown in Table 13 and the solutions were similarly treated to make freshness evaluation tests. The results are shown in Table I3.
Table 13 Freshness Evaluation pH after after after after 1 hour 2 hours 3 hours 4 hours 5.0 H- H- 4-H- 5.5 0 0 6.0 0 0 0 6.5 0 0 0 O 7.0 0 0 O 7.5 0 O 8.0 -H-l- From the data shown Table 13 and after a further experimentation, it has been found that it is suitable to use the present inventive composition at pH5.5 7.5, preferably 6.0 7.0. It has also been ascertained that similar results are obtained in case where sodium tartrate is replaced by sodium malate.
EXAMPLE 14 Added to aqueous solutions of test sample A (pH adjusted to 7.0) employed in Example 13 was 0.04 percent of each of sucrose, sorbitol and table salt, and each of the solutions was similarly treated to make similar freshness evaluation test. The results are shown in Table 14.
Table 14 V Freshness Evaluation Additive after after after 4 hours 5 hours 6 hours Sucrose 0 0 Sorbitol 0 Table salt H- No additive s a.. an
Tallow 2 3 From Table 14. it will be observed that if sucrose or sorbitol is further added, the freshness preservation capability is sustained for a long time.
EXAMPLE 15 The following standard composition were made of the SE and the builders shown in Table 15-1, and using aqueous solutions containing 0.25 percent of said standard compositions (pH being adjusted to 7.0), dish washing tests were conducted by the Shell Method at 40C. The results are shown in Table 15-2.
15% SE. 3071 builder and 557: water Soiling Zg/unit with tallow or buttermayonnaise (1 1) Standard composition:
Shell Method:
"a Table fi l Builder Sample SE -:::0. mm gnaw Do. SE-(Bl in Example 9 Table 15-2 Number of Units Washed Kind of Soil A B C D E F G H l Butter-mayonmist-(1:1) 3 5 7 l9 12 21 14 19 20 5 l7 7 18 I 16 18 From Table 15-2. it will be observed that the present inventive composition is superior in detergency.
16 What is claimed is: 1. An aqueous detergent composition having a good and stable transparency consisting essentially of 3 to 25 parts by weight of at least one sucrose ester of a saturated or unsaturated fatty acid having from six to 22 carbon atoms, the degree of substitution of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.0 to 1.8, 3
to 45 parts by weight of an organic acid component which is a member selected from the group consisting of malic acid, alkali metal salts of malic acid and mixtures of the foregoing, and 30 to 94 parts by weight of water.
2. An aqueous detergent composition as defined in claim 1, in which said sucrose ester consists essentially of a sucrose ester of a mixed fatty acid. at least percent by weight of said mixed fatty acid being fatty acid having 12 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.23 to 1.57.
3. An aqueous detergent composition as defined in claim 1, further including a saccharide component which is selected from the group consisting of sucrose and sorbitol.
4. An aqueous detergent composition as defined in claim 1 in which said saccharide component is included in an amount of 5 to 30 percent by weight of the total amount of said composition.
5. An aqueous detergent composition having a good and stable transparency consisting essentially of 5 to 20 parts by weight of a sucrose ester of a saturated or unsaturated fatty acid having from six to 22 carbon atoms, the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.0 to 1.8. 5 to 30 parts by weight of sodium malate and 50 to parts by weight of water.
Claims (5)
1. AN AQUEOUS DETERGENT COMPOSITION HAVING A GOOD AND STABLE TRANSPARENCY CONSISTING ESSENTIALLY OF 3 TO 25 PARTS BY WEIGHT OF AT LEAST ONE SUCROSE ESTER OF A SATURATED OR UNSATURATED FATTY ACID HAVING FROM SIX TO 22 CARBON ATOMS, THE DEGREE OF SUBSTITUTION OF SUBSTITUTION OF SAID SUCROSE ESTER GIVEN BY THE AVERAGE VALUE OF THE NUMBER OF ESTERIFIED FATTY ACID MOLECULES PER ONE SUCROSE MOLECULE BEING WITHIN THE RANGE OF 1.0 TO 1.8, 3 TO 45 PARTS BY WEIGHT OF AN ORGANIC ACID COMPONENT WHICH IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF MALIC ACID, ALKALI METAL SALT OF MALIC ACID AND MIXTURES OF THE FOREGOING, AND 30 TO 94 PARTS BY WEIGHT OF WATER.
2. An aqueous detergent composition as defined in claim 1, in which said sucrose ester consists essentially of a sucrose ester of a mixed fatty acid, at least 70 percent by weight of said mixed fatty acid being fatty acid having 12 carbon atoms and the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.23 to 1.57.
3. An aqueous detergent composition as defined in claim 1, further including a saccharide component which is selected from the group consisting of sucrose and sorbitol.
4. An aqueous detergent composition as defined in claim 1 in which said saccharide component is included in an amount of 5 to 30 percent by weight of the total amount of said composition.
5. An aqueous detergent composition having a good and stable transparency consisting essentially of 5 to 20 parts by weight of a sucrose ester of a saturated or unsaturated fatty acid having from six to 22 carbon atoms, the degree of substitution of said sucrose ester given by the average value of the number of esterified fatty acid molecules per one sucrose molecule being within the range of 1.0 to 1.8, 5 to 30 parts by weight of sodium malate and 50 to 90 parts by weight of water.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7143671A JPS5018885B2 (en) | 1971-09-14 | 1971-09-14 | |
JP46072819A JPS4838311A (en) | 1971-09-18 | 1971-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3872020A true US3872020A (en) | 1975-03-18 |
Family
ID=26412540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US287551A Expired - Lifetime US3872020A (en) | 1971-09-14 | 1972-09-08 | Detergent compositions |
Country Status (4)
Country | Link |
---|---|
US (1) | US3872020A (en) |
DE (1) | DE2244641C3 (en) |
FR (1) | FR2152903B1 (en) |
GB (1) | GB1335959A (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980000452A1 (en) * | 1978-08-30 | 1980-03-20 | Quimica Milen Sa | Non-polluting detergent composition containing soap and sucrose esters |
US4259202A (en) * | 1979-02-27 | 1981-03-31 | Toyo Contact Lens Co., Ltd. | Cleaning and preservative solution for contact lenses |
US4395365A (en) * | 1980-09-08 | 1983-07-26 | Nissan Motor Co., Ltd. | Metal cleaning composition containing a fatty acid succrose ester and other detergent components |
DE3408653A1 (en) * | 1983-03-16 | 1984-09-20 | Colgate-Palmolive Co., New York, N.Y. | DESODORING BODY CLEANER |
US4547377A (en) * | 1982-03-25 | 1985-10-15 | Takeda Chemical Industries, Ltd. | Stabilized solid compositions |
US4797481A (en) * | 1986-08-28 | 1989-01-10 | Raffineria Olii Lubrificanti "R.O.L." S.P.A. | Surfactants derived from di- or tri-carboxylic hydroxy-acids |
US4808330A (en) * | 1988-04-26 | 1989-02-28 | Chung C S | Non-toxic detergent for cleaning fruit and vegetables |
US4973681A (en) * | 1988-10-05 | 1990-11-27 | Showa Sangyo Co., Ltd. | Process for stabilizing polyol fatty acid polyesters |
US5047165A (en) * | 1989-01-25 | 1991-09-10 | Colgate-Palmolive Co. | Fine fabric laundry detergent with sugar esters as softening and whitening agents |
US5415801A (en) * | 1993-08-27 | 1995-05-16 | The Procter & Gamble Company | Concentrated light duty liquid or gel dishwashing detergent compositions containing sugar |
US5447648A (en) * | 1990-07-13 | 1995-09-05 | Ecolab Inc. | Solid food grade rinse aid |
US5474704A (en) * | 1993-07-30 | 1995-12-12 | Jacam Chemical Partners, Ltd. | Regeneration compositions for cationic exchange resins |
US5474710A (en) * | 1993-08-27 | 1995-12-12 | Ofosu-Asanta; Kofi | Process for preparing concentrated surfactant mixtures containing magnesium |
US5476677A (en) * | 1990-12-28 | 1995-12-19 | Tadashi Inoue | Cereals treated under high pressure and method of preparing the same |
US5508394A (en) * | 1991-03-16 | 1996-04-16 | Basf Aktiengesellschaft | Citric esters of polyhydroxy compounds and use thereof in detergents |
US5507970A (en) * | 1992-05-29 | 1996-04-16 | Lion Corporation | Detergent composition |
EP0774469A3 (en) * | 1995-11-14 | 1998-01-14 | Südzucker Aktiengesellschaft Mannheim/Ochsenfurt | Acylated saccharose monocarboxylic acids |
US5968566A (en) * | 1996-05-14 | 1999-10-19 | Mlp Operating Company | Refrigerated yeast-raised pizza dough |
WO2014206810A1 (en) * | 2013-06-24 | 2014-12-31 | Henkel Ag & Co. Kgaa | Detergent or cleaning agent containing sucrose alkyl ester |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432043A1 (en) * | 1978-07-25 | 1980-02-22 | Naneix Jacques | Overcoming lack of bubbling of aerated drinks - in detergent washed glasses, by chemically treating glasses pref. with food acid |
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US2567085A (en) * | 1949-08-06 | 1951-09-04 | Merck & Co Inc | Preservation of foodstuffs |
US2893990A (en) * | 1955-12-12 | 1959-07-07 | Sugar Res Foundation Inc | Process for producing sugar esters |
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US3692684A (en) * | 1969-10-01 | 1972-09-19 | Valter Sven Erwin Hentschel | Detergent |
-
1972
- 1972-09-08 US US287551A patent/US3872020A/en not_active Expired - Lifetime
- 1972-09-12 GB GB4236272A patent/GB1335959A/en not_active Expired
- 1972-09-12 DE DE2244641A patent/DE2244641C3/en not_active Expired
- 1972-09-13 FR FR7232405A patent/FR2152903B1/fr not_active Expired
Patent Citations (11)
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US2089305A (en) * | 1932-11-11 | 1937-08-10 | Stickdorn Kurt | Liquid soap |
US2518233A (en) * | 1946-09-11 | 1950-08-08 | Griffith Laboratories | Synergistic antioxidant containing amino acids |
US2567085A (en) * | 1949-08-06 | 1951-09-04 | Merck & Co Inc | Preservation of foodstuffs |
US2893990A (en) * | 1955-12-12 | 1959-07-07 | Sugar Res Foundation Inc | Process for producing sugar esters |
US2947702A (en) * | 1957-01-23 | 1960-08-02 | Procter & Gamble | Liquid detergent compositions |
US2970962A (en) * | 1958-02-11 | 1961-02-07 | Sugar Res Foundation Inc | Novel detergent compositions |
US3235505A (en) * | 1961-09-20 | 1966-02-15 | Monsanto Co | Detergent processes |
US3211659A (en) * | 1961-10-02 | 1965-10-12 | Purex Corp Ltd | Process and compositions for cleaning shell eggs |
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US3692684A (en) * | 1969-10-01 | 1972-09-19 | Valter Sven Erwin Hentschel | Detergent |
US3661787A (en) * | 1970-10-09 | 1972-05-09 | Pollutrol Group The | Saturated aliphatic dicarboxylic acid salts as detergent builders |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980000452A1 (en) * | 1978-08-30 | 1980-03-20 | Quimica Milen Sa | Non-polluting detergent composition containing soap and sucrose esters |
US4259202A (en) * | 1979-02-27 | 1981-03-31 | Toyo Contact Lens Co., Ltd. | Cleaning and preservative solution for contact lenses |
US4395365A (en) * | 1980-09-08 | 1983-07-26 | Nissan Motor Co., Ltd. | Metal cleaning composition containing a fatty acid succrose ester and other detergent components |
US4547377A (en) * | 1982-03-25 | 1985-10-15 | Takeda Chemical Industries, Ltd. | Stabilized solid compositions |
DE3408653A1 (en) * | 1983-03-16 | 1984-09-20 | Colgate-Palmolive Co., New York, N.Y. | DESODORING BODY CLEANER |
US4797481A (en) * | 1986-08-28 | 1989-01-10 | Raffineria Olii Lubrificanti "R.O.L." S.P.A. | Surfactants derived from di- or tri-carboxylic hydroxy-acids |
US4808330A (en) * | 1988-04-26 | 1989-02-28 | Chung C S | Non-toxic detergent for cleaning fruit and vegetables |
US4973681A (en) * | 1988-10-05 | 1990-11-27 | Showa Sangyo Co., Ltd. | Process for stabilizing polyol fatty acid polyesters |
US5047165A (en) * | 1989-01-25 | 1991-09-10 | Colgate-Palmolive Co. | Fine fabric laundry detergent with sugar esters as softening and whitening agents |
US5447648A (en) * | 1990-07-13 | 1995-09-05 | Ecolab Inc. | Solid food grade rinse aid |
US5476677A (en) * | 1990-12-28 | 1995-12-19 | Tadashi Inoue | Cereals treated under high pressure and method of preparing the same |
US5508394A (en) * | 1991-03-16 | 1996-04-16 | Basf Aktiengesellschaft | Citric esters of polyhydroxy compounds and use thereof in detergents |
US5507970A (en) * | 1992-05-29 | 1996-04-16 | Lion Corporation | Detergent composition |
US5474704A (en) * | 1993-07-30 | 1995-12-12 | Jacam Chemical Partners, Ltd. | Regeneration compositions for cationic exchange resins |
US5415801A (en) * | 1993-08-27 | 1995-05-16 | The Procter & Gamble Company | Concentrated light duty liquid or gel dishwashing detergent compositions containing sugar |
US5474710A (en) * | 1993-08-27 | 1995-12-12 | Ofosu-Asanta; Kofi | Process for preparing concentrated surfactant mixtures containing magnesium |
EP0774469A3 (en) * | 1995-11-14 | 1998-01-14 | Südzucker Aktiengesellschaft Mannheim/Ochsenfurt | Acylated saccharose monocarboxylic acids |
US5929230A (en) * | 1995-11-14 | 1999-07-27 | Sudzucker Aktiengesellschaft | Acylated sucrosemonocarboxylic acids |
US5968566A (en) * | 1996-05-14 | 1999-10-19 | Mlp Operating Company | Refrigerated yeast-raised pizza dough |
WO2014206810A1 (en) * | 2013-06-24 | 2014-12-31 | Henkel Ag & Co. Kgaa | Detergent or cleaning agent containing sucrose alkyl ester |
Also Published As
Publication number | Publication date |
---|---|
DE2244641B2 (en) | 1978-06-15 |
DE2244641A1 (en) | 1973-03-22 |
FR2152903B1 (en) | 1975-03-14 |
DE2244641C3 (en) | 1979-09-06 |
GB1335959A (en) | 1973-10-31 |
FR2152903A1 (en) | 1973-04-27 |
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