CN1092462A - The detergent that contains cyclodextrin - Google Patents
The detergent that contains cyclodextrin Download PDFInfo
- Publication number
- CN1092462A CN1092462A CN 94101059 CN94101059A CN1092462A CN 1092462 A CN1092462 A CN 1092462A CN 94101059 CN94101059 CN 94101059 CN 94101059 A CN94101059 A CN 94101059A CN 1092462 A CN1092462 A CN 1092462A
- Authority
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- China
- Prior art keywords
- cyclodextrin
- detergent
- beta
- cleaning
- effect
- 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.)
- Pending
Links
- 229920000858 Cyclodextrin Polymers 0.000 title claims abstract description 127
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 239000003599 detergent Substances 0.000 title claims abstract description 84
- 239000000203 mixture Substances 0.000 claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 230000000694 effects Effects 0.000 claims abstract description 37
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 claims description 54
- 235000011175 beta-cyclodextrine Nutrition 0.000 claims description 50
- 239000001116 FEMA 4028 Substances 0.000 claims description 48
- 229960004853 betadex Drugs 0.000 claims description 48
- 239000011521 glass Substances 0.000 claims description 20
- 239000003925 fat Substances 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 150000002170 ethers Chemical class 0.000 claims description 6
- 239000002253 acid Chemical class 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 5
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 238000005406 washing Methods 0.000 description 26
- 239000007864 aqueous solution Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- 239000000725 suspension Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 11
- 239000008367 deionised water Substances 0.000 description 10
- 229910021641 deionized water Inorganic materials 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 239000002184 metal Substances 0.000 description 8
- 229920001353 Dextrin Polymers 0.000 description 7
- 239000004375 Dextrin Substances 0.000 description 7
- 235000019425 dextrin Nutrition 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 230000002209 hydrophobic effect Effects 0.000 description 5
- 150000002632 lipids Chemical class 0.000 description 5
- YZOUYRAONFXZSI-SBHWVFSVSA-N (1S,3R,5R,6R,8R,10R,11R,13R,15R,16R,18R,20R,21R,23R,25R,26R,28R,30R,31S,33R,35R,36R,37S,38R,39S,40R,41S,42R,43S,44R,45S,46R,47S,48R,49S)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-37,39,40,41,42,43,44,45,46,47,48,49-dodecamethoxy-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,38-diol Chemical compound O([C@@H]([C@H]([C@@H]1OC)OC)O[C@H]2[C@@H](O)[C@@H]([C@@H](O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3O)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O3)O[C@@H]2CO)OC)[C@H](CO)[C@H]1O[C@@H]1[C@@H](OC)[C@H](OC)[C@H]3[C@@H](CO)O1 YZOUYRAONFXZSI-SBHWVFSVSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical class CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 4
- 230000001464 adherent effect Effects 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000005238 degreasing Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 239000002453 shampoo Substances 0.000 description 3
- 239000000271 synthetic detergent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- -1 cyclodextrin carbonates Chemical class 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000000411 inducer Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 231100000652 hormesis Toxicity 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004758 synthetic textile Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
- 229940038773 trisodium citrate Drugs 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/738—Cyclodextrins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0075—Cleaning of glass
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/268—Carbohydrates or derivatives thereof
Abstract
The present invention relates to some kinds of detergents, as composition, but be used for except the detergent of contact lens with the effect of cleaning comprising at least a cyclodextrin or cyclodextrin derivative.
Description
The present invention relates to contain the detergent of cyclodextrin, wherein cyclodextrin is as the composition with the effect of cleaning.
The detergent that contains cyclodextrin, in considerable time by known to everybody.In the at present known detergent that contains cyclodextrin, cyclodextrin is in addition compound with active substance.German Patent bulletin 3020269 once addressed washing composition and the interior used cyclodextrin of detergent is that employing exists with the form that fragrance forms mixture.Use cyclodextrin, be intended to guarantee: detergent or washing composition are between the shelf lives, and its corresponding fragrance is unlikely in advance and discharges.
" chemical abstracts " 107, (1987) 61036r once addressed: use the positively charged ion cyclodextrin in shampoo or the soap, improve the whipability of these products and coagulate consistence.
" chemical abstracts " 115, (1991) 185842k once addressed the detergent that contains cyclodextrin, and cyclodextrin wherein is in order to alleviate the allergy to skin.
European patent application EP-A-392608 once addressed the example of many use cyclodextrin complexes, in the relevant detergent, except that using other compositions, also used cyclodextrin complexes (for example: compound with fragrance).The advantage of these cyclodextrin is: (for example: disengaging fragrance) can obtain to improve and keep invariable effective constituent.
International Patent Application WO 92/07056 was once addressed a kind of method of cleaning and a kind of cleansing composition, in order to clean and (if suitably) disinfect contact lense.This application was once addressed: utilize a kind of composition that contains 0.0001% to 10% cyclodextrin, can remove and contain proteinic pollutent (for example: between the normal usage period on daytime, the pollutent that contact lens surface accumulated) on a small quantity.
In order to remove the detergent of oils, fats, hydro carbons, acids, ester class and ethers or general hydrophobic molecule, contain washing composition usually, these washing composition utilize the formation or the emulsifying effect of micelle, to clear the pollution off.In purification of waste water factory, these washing composition (have clean effect material) are often extremely difficult or fail to degrade fully, thereby pollute natural ecosystems.
As everyone knows, organic solvent can have a negative impact to the environment and the mankind, but this organic solvent is also commonly used to remove above-mentioned many materials.In addition, great majority have combustibility in order to the solvent of cleaning pollutent, so, must take special fire prevention or measures for the prevention of explosion during use.
The objective of the invention is to: some kinds of detergents are provided, and these detergents are solubilized lyophobic dust and have composite performance both.
The present invention relates to some kinds of detergents, as composition, but be used for except the detergent of contact lens with the effect of cleaning comprising at least a cyclodextrin or cyclodextrin derivative.
The present invention also relates to the method for making and the purposes of some kinds of detergents, these detergents comprise at least a cyclodextrin monomer and/or cyclodextrin derivative, as the composition with the effect cleaned, but are used for except the method for making and purposes of contact lens detergent.
The present invention more relates to and uses a kind of cyclodextrin monomer and/or at least a cyclodextrin derivative as a kind of detergent, but as except the detergent of contact lens.
Detergent of the present invention has following performance:
-utilize the formation of stable water-soluble compound, hydrophobicity lipid, protein and low-molecular-weight molecule can be dissolved.
-in all cases, biological degradation rate surpasses 90%.
-do not form (glucose unit) by itself not having toxic subunit.
-can not be absorbed and itself do not have tangible surfactant property Yin it, therefore, to unicellular or multicellular organism few or have no toxicity.
In-the water medium in stirring, non-foam forms.
-utilize microorganism synthetic, make by reproducible natural matter.
According to the present invention, cyclodextrin and/or cyclodextrin derivative itself, or contain the aqueous solution or the suspension of cyclodextrin monomer and/or cyclodextrin derivative, all can be used as detergent.
Suitable detergent is cyclodextrin monomer, for example: alpha-cylodextrin, beta-cyclodextrin or γ-Huan Hujing.All cyclodextrin derivative, for example: cyclodextrin carbonates, ethers or polyethers, or the cyclodextrin derivative that replaced by the functional group of one or more hydroxyl also are suitable detergent.These functional groups comprise: methyl, ethyl, hydroxyethyl, hydroxypropyl or ether base.Every functional group who promotes cyclodextrin solubleness in water is suitable especially.The cyclodextrin monomer of arbitrary proportion and/or the mixture of cyclodextrin derivative, also all suitable to detergent.
In the following description, cyclodextrin monomer and cyclodextrin derivative are referred to as cyclodextrin.
Cyclodextrin shows splendid clean effect on many purposes, detergent of the present invention is to utilize its unexpected and beyond thought effect.All cyclodextrin that reaches the effect of cleaning do not contain any composition in its vestibule.The vestibule of some cyclodextrin contains some composition, if these compositions can leave vestibule, exchanges with oils, fats, fat hydrocarbon, arene, acids, ester class and ethers, also can reach the effect of cleaning equally.
If detergent of the present invention is one to contain the aqueous solution of cyclodextrin, these detergents comprise at least a cyclodextrin, and its weight ratio is 0.5 to 80%.Preferred detergent comprises at least a cyclodextrin, and its weight ratio is 11 to 60%, especially is preferably the cyclodextrin that contains 15 to 40% weight ratios.If the weight ratio of the cyclodextrin that detergent contains is greater than 60%, this will be above the solubility limit of most of cyclodextrin in water, and detergent will be suspension.These suspension have good washing (-)off properties equally.When using suspension, because the cyclodextrin that compound action consumed can often never moltenly be replenished mutually.
Water-soluble detergent of the present invention, its pH value is 2 to 12.The pH value is preferably 4 to 10, especially is preferably 6 to 8.
Compare with traditional detergent, detergent of the present invention has following plurality of advantages:
Detergent of the present invention does not have combustibility.So, need not to take special fire prevention or explosion-proof measure during use.The biological degradability of detergent of the present invention is splendid.So these detergents can not pollute environment.Detergent of the present invention has the hydrotropy effect, so, via microorganism, can impel fats, oils and decomposition of hydrocarbons.
Water-soluble detergent of the present invention is in a known way, with the mixture of specific cyclodextrin or different rings dextrin, is dissolved in the water according to 0.5 to 80% weight ratio (be preferably 11 to 60% weight ratios, especially be preferably 15 to 40% weight ratios).
According to the setting purposes difference of detergent, also can add other materials in cyclodextrin aqueous solution/suspension.For example, for cleaning metal parts, commercially available anticorrosive agent can be made an addition in the aqueous solution/suspension of cyclodextrin, to prevent that these parts from being corroded.
Has property (for example: there is vestibule at the center of ring-like polymkeric substance, and what form in the vestibule includes the dissolving that mixture can promote hydrophobic molecule) so be because of cyclodextrin as the detergent mixture additive and separately as the optimum chemical reagent of washing composition.
Detergent of the present invention can be used for the cleaning machine of any model, also can be used for hand washing.
Using the agreeable temperature range of detergent of the present invention is 10 to 80 ℃.In many cases, cleaning the effect top temperature is to carry out under 70 ℃, or is to carry out between about 25 and 60 ℃ in temperature.Because of the purposes difference, the effect of cleaning is time-consuming can only to need get final product in 2 hours up to 8 hours usually.Clean effect in order to reach expection, clean effect lasts about 0.5 to 1 hour and promptly belongs to suitably.But,, also belong to suitably even it is ofer short duration to clean action time at special occasions.The usage quantity of detergent is then decided on specific composition, the specific end use of detergent, the pollution level for the treatment of clean thing surface and the length that cleaning function lasts etc.
Detergent of the present invention is particularly suitable for removing oils, fats, fat hydrocarbon, arene, acids, ester class and ethers from the surface of any expection.
For example, detergent of the present invention is suitable for the degreasing of metal parts.Need carry out degreasing when (for example: the plating of metal or coating) cleans metal parts in process of metal working.These metal partss are cleaned with chlorated solvent (for example: trieline or zellon) earlier usually.According to the present invention, cyclodextrin aqueous solution can be in order to replace known solvent.
When engine carries out light maintenance or overhaul, need usually the part of these engine outer covers is cleaned, to remove adherent dirt (oils, lipid etc.).This clean work was to adopt a special large vol cleaning machine (wherein used detergent is a water, adds commercially available detergent in the water) to finish in the past.The mixture of cyclodextrin or different rings dextrin is added in the washing water as detergent, comprise the detergent of tensio-active agent or similar compound with replacement.Use contains the solution of cyclodextrin, in 40 to 70 ℃ temperature range, with ways customary washing engine part.After cleaning, the pollutent on the part all is eliminated.So its clean effect is identical with the effect that traditional detergent can be finished.
Another purposes of the present invention is to be relevant to cleaning of storage tank in the chemical industry, pipeline and utensil.In a polycomponent chemical plant, during replacement of products, for avoiding bringing chemical into new flow process, all storage tanks and pipeline must all be cleaned up hill and dale.This clean work, usually with an organic solvent, for example: acetone, toluene etc.According to the present invention, need not traditional contain the detergent of solvent, use the aqueous solution that contains at least a cyclodextrin instead, in 20 to 55 ℃ of temperature ranges, only need a few hours, system's cleaning in this chemical plant can be finished.After this cleans, find no chemical residues in the system of this factory and get off.In many cases, clean action effect is very good, promptly uses solvent to clean the peculiar smell that also can't eliminate, has not existed.
Cyclodextrin equally also is suitable for cleaning glass article or the plastics that most of filths pollute.Its purposes may extend to chemical laboratory glassware (glass beaker, conical beaker, graduated cylinder etc.) commonly used and the preceding need of the reprocessing in the optics industry (for example: apply) give the washed glass element.
In addition, cyclodextrin also is suitable for cleaning dirty skin.
According to possible specific embodiment of the present invention, beta-cyclodextrin is the solution that has washing and washing (-)off properties in order to preparation.With regard to usage quantity and particularly with regard to the concentration,, be not to be a shortcoming though the solubleness of beta-cyclodextrin is low than the concentration of other cyclodextrin.
Because beta-cyclodextrin is inexpensive, toxicity is low and have the characteristic of cyclodextrin, be every liter 0.1 and 10～20 aqueous solution that restrain so it can be made into concentration, and can be in order to clean surface and glass material (normal glass of borosilicate glass type), plastics and metal products.
The toxic detail file of relevant beta-cyclodextrin are easy to obtain.The equal indult of many national health mechanisms is used as the derivative of beta-cyclodextrin the additive of specific medicinal preparation for oral administration.
Though following " use-case " is to utilize illustrative example that type of service of the present invention [based on beta-cyclodextrin (97-98% purity) aqueous solution of different concns] is described, but as specific end use and other are without other forms of the present invention who more elaborates, also may use more diffluent beta-cyclodextrin derivative, or the derivative of alpha-cylodextrin or γ-Huan Hujing, in principle, these cyclodextrin derivative, identical aspect the ability that promotes solubleness, the different only amount of being to use, this difference is attributable to the difference of hydrophobic enclosure (encasement) size.
Embodiment 1
The degreasing of metal parts
When making screw, adherent oils and grease on it must be removed before zinc-plated.Before zinc-plated, 100 screws are inserted in the 500 ml water solution (this aqueous solution contains the detergent shown in the following table), under 30 ℃ of temperature, stir the screw in this solution, last 30 minutes.Afterwards, ablution is poured out, washed screw 5 minutes with clear water again, to remove clean-out system residual on the screw.After drying, do not find the residue of fat or oils on the screw again.
Table 1
Cyclodextrin ratio of mixture quantity
1) α-, β-80:20 50 gram
2) α-, methyl-β 30:70 50 grams
3) hydroxypropyl-α+methyl-β 50:50 40 grams
4) α-, hydroxyethyl-β 90:10 45 grams
Embodiment 2
Cleaning of engine outer cover pollutent
During minor engine repair and overhaul, need usually the part of these engine outer covers is cleaned, to remove adherent dirt (oils, grease etc.).This work is that (Bubicleaner type, Buckberger finish in A-Hallein) at a special large vol cleaning machine.In the present embodiment, the additive in the washing water is the quantity of the listed detergent of table 2, to replace traditional detergent (Metalas, S type) of about 500 to 700 grams.
Table 2
Cyclodextrin ratio of mixture quantity
1) α-, β-95:5 1000 gram
2) α-, methyl-β 60:5:35 1000 grams
3) hydroxypropyl-α+methyl-β 50:50 500 grams
4) α-, hydroxyethyl-β 30:70 1000 grams
5) α-, 100 1000 the gram
6) β-100 1000 gram
Under 60 ℃ of temperature, according to traditional way, the solution washing engine part with containing cyclodextrin lasts 45 minutes, afterwards, cleans these parts 15 minutes with tap water again.After cleaning, the pollutent on the relevant part is removed fully.In all cases, it is cleaned effect and uses the effect that traditional detergent reached identical.
Embodiment 3
Storage tank, pipeline and utensil have clean
In a polycomponent chemical plant, during replacement of products, all storage tanks and pipeline, with 2000 liters of aqueous solution that contain cyclodextrin (in the present embodiment, this aqueous solution contains the quantity of cyclodextrin shown in the table 3), under 40 ℃ of temperature, cleaned 2 hours, to replace using the common detergent that contains solvent of hundreds of liters.
Table 3
Cyclodextrin ratio of mixture quantity
1) beta, gamma 90:10 is 5 kilograms
2) α, 5 kilograms of beta, gamma 10:80:10
3) α, 5 kilograms of methyl-beta, gamma 20:60:20
4) β is 100 8 kilograms
5) triacetyl-β, β,
5 kilograms of hydroxypropyls-γ 5:85:10
6) α is 100 8 kilograms
7) γ is 100 5 kilograms
In all cases, clean effect is identical with the effect of using traditional detergent at least.If use beta-cyclodextrin and beta-cyclodextrin derivative, clean action effect is better, promptly uses solvent to clean the peculiar smell that also can't eliminate, has not existed.
Embodiment 4
Cleaning of glassware
The glassware (often being polluted by organic acid, aliphatic hydrocarbon and aromatic hydrocarbon) that chemical laboratory uses is inserted commercially availabie laboratory with in the scrubber (Miele, G7733 type).Cyclodextrin quantity shown in the table 4 is the quantity of adding as detergent.
Table 4
Cyclodextrin ratio of mixture quantity
1) α, hydroxy propyl-Beta 80:20 100 grams
2) α, methyl-β 70:30 100 grams
3) hydroxypropyl-α, methyl-β 50:50 100 grams
4) α 100 100 grams
5) β 100 100 grams
6) γ 100 100 grams
Under 80 ℃ of temperature, start scrubber, glassware was cleaned 30 minutes.For removing the residue of detergent, at room temperature, again glassware is cleaned twice with complete remollescent water, last 5 minutes, afterwards, in a drying baker, under 100 ℃ of temperature, with its oven dry.After the oven dry, do not have stain on the glassware fully, have no peculiar smell, its clean level is as once cleaning with about 50 commercially available scrubber detergents of gram (Somat).
Embodiment 5
Cleaning of hand
At first once, repaired some testers of acceptance of a machine, both hands are stained with machine oil and grease, and with its both hands of water lubricating of a little tepor (about 35 ℃), then, the cyclodextrin of using quantity shown in the table 5 is as detergent.
Table 5
Cyclodextrin ratio of mixture quantity
1) α 100 10 grams
2) α, β 50:50 10 grams
3) hydroxypropyl-α+methyl-β 60:40 6 grams
4) alpha, gamma 90:10 8 grams
5) α, beta, gamma 33:33:33 5 grams
These are accepted the tester and should thoroughly be rubbed in its hand by special detergent.After the wiping hand lasted 1 minute, adherent on hand dirt was removed, and residual detergent is water-washing away with tepor then.This cleaning performance, (Solopol, cleaning performance Stockhausen) is suitable with using the commercially available hand-washing paste of 5 to 10 grams at least.
Embodiment 6
Cleaning of glassy surface and minute surface
Prepare a beta-cyclodextrin solution, wherein, the non-deionized water of every liter of common quality contains 5 gram beta-cyclodextrins (if use deionized water and agreeable distilled water, then income effect is better):
With the synthetic materials sponge of a common quality, beta-cyclodextrin solution is coated on the glassy surface that speckles with micro-common dirt (dust, grease stain, fingerprint).Applied after this solution, glass surface forms thin film, and the wiper blade made from rubber is with the glass surface wiped clean, with the glassy lip-deep beta-cyclodextrin of thorough removing again.Apply beta-cyclodextrin with this kind method, glassy lip-deep all dirts can be disposed fully, then (it is mainly formed: synthetic detergent and additive, for example: the effect derivative of ethanol or methyl alcohol and ammonia) compares favourably its effect with commercially available detergent.
Make the solution of this kind purposes, the optimum concn of cyclodextrin, especially beta-cyclodextrin is every liter 0.05 to 5 gram, is preferably every liter 1 to 2.5 gram of concentration.
Embodiment 7
Cleaning of special purpose glass surface
Technology described in the embodiment 6, especially wherein said beta-cyclodextrin solution also can be in order to (for example: the surface opticglass of the lens of glasses, photographic apparatus and camera and magnifying glass etc.) to clean special purpose glass.Here, the character and the concentration of beta-cyclodextrin are identical, but clean then difference to some extent of mode, in the present embodiment, are paper or the cloth with unlikely scratch lens, and beta-cyclodextrin solution is wiped.
Make the solution of this kind purposes, the optimum concn of cyclodextrin, especially beta-cyclodextrin is every liter 0.05 to 5 gram, but better with every liter 1 to 2.5 gram.
The result of gained is very satisfactory, and suitable based on the result of the detergent gained commonly used of washing composition or solvent with employing at least.The trace lipoid cpd, especially micro-common water-fast hydrophobic composition all is eliminated.
Embodiment 8
Be suitable for cleaning of specific or nonspecific purposes Glass Containers
Technology described in the embodiment 6 and 7, especially wherein said beta-cyclodextrin solution also can be in order to (for example: the vial of splendid attire medicine) to clean specific or nonspecific purposes Glass Containers.Here, the character and the concentration of beta-cyclodextrin are identical, but clean then difference to some extent of mode, and in the present embodiment, beta-cyclodextrin is to place a hot washing device (for example: cylindrical washer or washing machine).
Make the solution of this kind purposes, the optimum concn of cyclodextrin, especially beta-cyclodextrin is every liter 0.05 to 5 gram, but better with every liter 1 to 2.5 gram.
The result of gained is very satisfactory, and suitable based on the result of the detergent gained commonly used of washing composition or solvent with employing at least.The trace lipoid cpd, especially micro-common water-fast hydrophobic composition all is eliminated.
Embodiment 9
The industrialness of windshield is cleaned
Prepare a beta-cyclodextrin solution, wherein, the non-deionized water of every liter of common quality contains 5 gram beta-cyclodextrins (if use deionized water and agreeable distilled water, then the effect of gained is better):
Wash the glass sponge with one, this beta-cyclodextrin is coated on the windshield, speckle with micro-common dirt (for example: dust, insect vestige, fingerprint, hydro carbons incrustation etc.) on this windshield glass.Applied after this solution, glass surface forms thin film immediately, wiper blade or the windshield glass rag made from rubber cleaned again, to remove glassy lip-deep beta-cyclodextrin fully, apply beta-cyclodextrin with this kind method, dirt on the glass surface thoroughly can be removed, its effect then compares favourably with the result of commercially available detergent (it is mainly formed: synthetic detergent and additive, for example: ethanol or methyl alcohol and ammonia derivative) gained.
Make the solution of this kind purposes, cyclodextrin, especially the optimum concn of beta-cyclodextrin is every liter 0.05 to 5 gram, but better with every liter 1 to 2.5 gram.
The major advantage of this method is: the scavenging(action) of insect vestige (protein and lipid) improves and need not to use alcoholic solvent.
Embodiment 10
Cleaning of metal and frosting
Preparation-beta-cyclodextrin solution, wherein, the non-deionized water of every liter of common quality contains 5 gram beta-cyclodextrins (if use deionized water and agreeable distilled water, then the effect of gained is better):
With a common sponge, beta-cyclodextrin is coated on the surface of tinsel and plastics on the automobile, speckle with micro-common dirt (for example: dust, insect vestige, fingerprint, hydro carbons incrustation etc.) on these surfaces.Applied after this solution, formed one deck fluid film on the surface of these tinsels and plastics immediately, with deionized water or non-deionized water that these surface cleaning are clean again, remove beta-cyclodextrin fully.Apply beta-cyclodextrin with this kind method, all dirt removals can be fallen.Its effect can compare favourably with the effect of commercially available detergent (it is mainly formed: synthetic detergent or natural detergent) gained.Make the solution of this kind purposes, cyclodextrin, especially the optimum concn of beta-cyclodextrin is every liter 0.05 to 20 gram, but better with every liter 1 to 5 gram.
The major advantage of this method is: the scavenging(action) of insect vestige (protein and lipid) improves and need not to use alcoholic solvent.
This kind applies the method for cyclodextrin (especially applying beta-cyclodextrin), also can in order to: clean by coating or not cated tinsel and clean the surface of the material that scribbles any kind of plastics or the surface of the material formed by pure plastics.
Because of the solubleness of beta-cyclodextrin is low, also can use by beta-cyclodextrin particle formed suspension in the aqueous solution.This suspension can be stablized with a kind of chemical reagent, and this chemical reagent (for example: concentration is the dextrin or the Star Dri 5 of 100 and 500 grams per liters) can improve the viscosity of this mixture.Here, concentrate to clean in the solution, the concentration of beta-cyclodextrin is greater than 20 grams per liters, and may be up to 100 to 250 grams per liters.
Embodiment 11
Mineral material cleans beyond the glass
Technology described in aforementioned each embodiment, especially wherein said beta-cyclodextrin solution also can be in order to clean mineral material, for example: the stone of pottery, ancient painted pottery, porcelain, polishing etc.Used identical in the character of beta-cyclodextrin and concentration and the previous embodiment.Equally, also can use the concentrated beta-cyclodextrin suspension of 100 to 250 grams per liters, this suspension be with the viscosity inducer (for example: dextrin) stablized:
In the present embodiment, cleaning mode, different is that beta-cyclodextrin is placed (for example: cylindrical washer or washing machine) in the hot washing device.In addition, also available hand is cleaned work with the sponge of common quality.The result of gained is very satisfactory, and its result can compare favourably with the result who with washing composition or solvent is master's detergent gained commonly used at least.Common water-fast micro-lipoid cpd and other hydrophobicity compositions all are eliminated.
If (for example: contained lime carbonate incrustation in the water), in beta-cyclodextrin solution or suspension, add the monohydrate of Trisodium Citrate, these lime incrustation can be removed speckle with micro-dirt calciferous in the mineral material.
Embodiment 12
Purposes aspect cosmetology
Preparation one " part methyl beta-cyclodextrin solution (PMCD) ", its concentration are that the non-deionized water of every liter of common quality contains 100 to 500 grams (if use deionized water and agreeable distilled water, then the effect of gained is better).Part methyl beta-cyclodextrin solution is used to wash the hair of suffering from hypersteatosis disease (hyperseborrhea) adult.
Use the substitute of part methyl beta-cyclodextrin solution, can significantly lower the hormesis of sebiferous gland (but this sebiferous gland sebum secreted) as washing composition commonly used in the shampoo.
So, use the substitute of part methyl beta-cyclodextrin solution as traditional shampoo (being main component) with washing composition, elongated the pitch time with twice hair washing of " oiliness " hair person.
Use the suspension (concentration of beta-cyclodextrin be 20 and 200 grams per liters, the concentration of dextrin also be 20 and 200 grams per liters) of beta-cyclodextrin in maltose cyclodextrin type dextrin can obtain same effect.
The advantage of unmodified beta-cyclodextrin is that it is cheap.
Embodiment 13
Cleaning of natural and synthetic textiles
Technology described in aforementioned each embodiment, especially wherein said beta-cyclodextrin solution also can be in order to clean dissimilar fabrics: natural matter, for example: cotton, hair or numb, or synthesis material, for example: polyester or polymeric amide, and natural and synthetic mixing raw material.
That is narrated among the character of beta-cyclodextrin and concentration and the embodiment 5 is identical.
Equally, also can use the beta-cyclodextrin suspension of concentrated type (concentration is 100 to 250 grams per liters), these suspension are to utilize the viscosity inducer (for example: dextrin) stablized.Method of cleaning comprises concentrated solution is coated on the pollutent to be cleaned.(for example: fruit stain or synthetic dyestuff stain are very general for the stain of the fat of lipid, plant, synthetic fat, hydro carbons, natural and synthetic dyestuff etc., easy and the textile fibres interaction of all lyophobic dusts, thereby change its outward appearance or color and luster), must utilize beta-cyclodextrin that it can be dissolved, directly water cleans and is removed, or after beta-cyclodextrin mixture and molecule to be removed (these beta-cyclodextrin mixtures and wait to remove molecule all be dust-like) given drying, brush with brush.
Claims (9)
1, a kind of detergent is cleaned the composition that acts on comprising at least a cyclodextrin or cyclodextrin derivative as having, but except the contact lens detergent.
2, a kind of detergent is cleaned the composition that acts on comprising at least a cyclodextrin or cyclodextrin derivative as having, in order to oils, fats, fat hydrocarbon, arene, acids, ester class and ethers are disposed on the surface of expection.
3, detergent as claimed in claim 1 or 2 wherein contains alpha-cylodextrin as the composition with the effect of cleaning.
4,, wherein contain beta-cyclodextrin as composition with the effect of cleaning as described detergent one of in the claim 1～3.
5,, wherein contain γ-Huan Hujing as composition with the effect of cleaning as described detergent one of in the claim 1～4.
6, as described detergent one of in the claim 1～5, the derivative that wherein contains any cyclodextrin in the described cyclodextrin is as the composition with the effect of cleaning.
7,, wherein contain at least a cyclodextrin of 0.5 to 80% weight ratio and/or cyclodextrin derivative as composition with the effect of cleaning as described detergent one of in the claim 1～6.
8, a kind of cyclodextrin or cyclodextrin derivative are used as-detergent, but are used for except the shape glasses detergent.
9, use a kind of cyclodextrin or cyclodextrin derivative as detergent, oils, fats, fat hydrocarbon, arene, acids, ester class and ethers are disposed on the surface of expection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934305021 DE4305021A1 (en) | 1993-02-18 | 1993-02-18 | Cleaning compositions containing cyclodextrins |
| DEP4305021.2 | 1993-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1092462A true CN1092462A (en) | 1994-09-21 |
Family
ID=6480804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94101059 Pending CN1092462A (en) | 1993-02-18 | 1994-02-17 | The detergent that contains cyclodextrin |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1092462A (en) |
| DE (1) | DE4305021A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666855A (en) * | 2013-12-27 | 2014-03-26 | 中国科学院海洋研究所 | Fruit-vegetable preparation for removing fruit-vegetable pesticide residue and preparation method thereof |
| CN103820797A (en) * | 2014-01-28 | 2014-05-28 | 浙江工业大学 | Stainless steel oxidizing layer cleaning agent and preparation method and application thereof |
| CN110926914A (en) * | 2019-12-10 | 2020-03-27 | 陕西省微生物研究所 | Application of hydroxypropyl- β -cyclodextrin in removing pesticide residues on vegetable surfaces |
-
1993
- 1993-02-18 DE DE19934305021 patent/DE4305021A1/en not_active Withdrawn
-
1994
- 1994-02-17 CN CN 94101059 patent/CN1092462A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666855A (en) * | 2013-12-27 | 2014-03-26 | 中国科学院海洋研究所 | Fruit-vegetable preparation for removing fruit-vegetable pesticide residue and preparation method thereof |
| CN103666855B (en) * | 2013-12-27 | 2016-03-16 | 中国科学院海洋研究所 | A kind of fruits and vegetables preparation removing fruit and vegetable residual pesticide and preparation method thereof |
| CN103820797A (en) * | 2014-01-28 | 2014-05-28 | 浙江工业大学 | Stainless steel oxidizing layer cleaning agent and preparation method and application thereof |
| CN103820797B (en) * | 2014-01-28 | 2016-05-18 | 浙江工业大学 | A kind of oxidizing layer of stainless steel cleaning agent and its preparation method and application |
| CN110926914A (en) * | 2019-12-10 | 2020-03-27 | 陕西省微生物研究所 | Application of hydroxypropyl- β -cyclodextrin in removing pesticide residues on vegetable surfaces |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4305021A1 (en) | 1994-08-25 |
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