WO2019190255A2 - Composition détergente naturelle comprenant des acides gras d'origine végétale renforcés et un émulsifiant et procédé pour la préparer - Google Patents

Composition détergente naturelle comprenant des acides gras d'origine végétale renforcés et un émulsifiant et procédé pour la préparer Download PDF

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Publication number
WO2019190255A2
WO2019190255A2 PCT/KR2019/003684 KR2019003684W WO2019190255A2 WO 2019190255 A2 WO2019190255 A2 WO 2019190255A2 KR 2019003684 W KR2019003684 W KR 2019003684W WO 2019190255 A2 WO2019190255 A2 WO 2019190255A2
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fatty acid
acid
weight
parts
vegetable
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PCT/KR2019/003684
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English (en)
Korean (ko)
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WO2019190255A3 (fr
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조주혁
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조주혁
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Priority claimed from KR1020180094599A external-priority patent/KR102065682B1/ko
Application filed by 조주혁 filed Critical 조주혁
Publication of WO2019190255A2 publication Critical patent/WO2019190255A2/fr
Publication of WO2019190255A3 publication Critical patent/WO2019190255A3/fr

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    • 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
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C11D7/12—Carbonates bicarbonates
    • 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
    • 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
    • C11D7/40—Products in which the composition is not well defined
    • C11D7/44—Vegetable products

Definitions

  • the present application relates to a natural detergent composition
  • a natural detergent composition comprising a fortified vegetable fatty acid and an emulsifier and a method for preparing the same.
  • chemical and synthetic surfactants penetrate the human body through the skin and stay in the body for a certain period of time while maintaining a certain level in the organs of the human body such as the heart, liver, lungs, and brain.
  • synthetic surfactants accumulate in the human body, they can cause genetic modifications in the body, which can lead to cancer or chronic diseases.
  • these chemical and synthetic surfactants not only pollute the environment around us and disrupt the ecosystem, but chemical and synthetic surfactants, which are the main components of the detergents we use in our daily lives, completely remove the oils that protect our skin.
  • various chemical components constituting such chemical and synthetic surfactants are irritating to the skin, and may cause various skin diseases such as housewife eczema, atopy, eczema, and psoriasis.
  • triclosan chloromethyl isothiazolinone
  • MIT methyl isothiazolinone
  • Various chemicals are added. These chemicals are harmful to the human body or the ecosystem, and the triclosan is a substance known as an endocrine obstacle that is toxic to blood, liver and kidneys, and chemicals such as CMIT and MIT are fatally toxic to humans. These substances, used as fungicide additives, have also been shown to have resulted in the death of many people.
  • Republic of Korea Patent No. 10-0717328 relates to a natural cleaning composition using a vegetable fatty acid and a method for manufacturing the same, a cleaning composition comprising soybean fatty acid water and lecithin is disclosed.
  • the cleaning composition uses only soy fatty acids containing a large amount of unsaturated fatty acids as raw materials, the properties of the material change depending on temperature, the washing power is low, and the foaming properties are low.
  • the examples are intended to provide a natural detergent composition comprising a fortified vegetable fatty acid and an emulsifier and a method of making the same.
  • the detergent composition includes at least one vegetable fatty acid selected from the group consisting of soybean fatty acid, peanut fatty acid, olive fatty acid, corn fatty acid, sunflower fatty acid, cottonseed fatty acid, wheat germ fatty acid, hamp fatty acid and canola fatty acid; And free fatty acids selected from the group consisting of lauric acid, myristic acid, palmitic acid, stearic acid, palmitoleic acid, oleic acid, linoleic acid, linoleidic acid, and alpha-linolenic acid.
  • the detergent composition according to one embodiment may further include lecithin.
  • the detergent composition according to one embodiment may further include sodium hydrogen carbonate.
  • the fortified vegetable fatty acid comprises 10 parts by weight to 40 parts by weight of the vegetable fatty acid
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the free fatty acid
  • the detergent composition is the water 25 to 75 parts by weight, 0.2 to 2 parts by weight of the lecithin, 1 to 25 parts by weight of the capric acid or the caprylic acid as the emulsifier, the alkali 15% to 25% based on the weight of the strengthened vegetable fatty acid and the free fatty acid for emulsification.
  • the detergent composition according to one embodiment may further include sodium hydrogen carbonate.
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the vegetable fatty acid
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the free fatty acid
  • the detergent composition is 25 It includes by weight to 75 parts by weight, comprises 0.2 to 2 parts by weight of the lecithin
  • the ethanol as the emulsifier comprises 25% to 60% based on the weight of the fortified vegetable fatty acid
  • the alkali 15% to 25% by weight of the fortified vegetable fatty acid the alkali 15% to 25% by weight of the fortified vegetable fatty acid.
  • the detergent composition according to one embodiment may further include sodium hydrogen carbonate.
  • the fortified vegetable fatty acid comprises 10 parts by weight to 40 parts by weight of the vegetable fatty acid
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the free fatty acid
  • the detergent composition is the water 25 to 75 parts by weight, 0.2 to 2 parts by weight of the lecithin, 5 to 25 parts by weight of at least one of the capric acid or the caprylic acid as the emulsifier
  • the emulsifier comprises 25% to 60% of the ethanol based on the weight of the enriched vegetable fatty acid, 20 to 80 parts by weight of the coconut fatty acid or the palm kernel fatty acid as the emulsifier
  • the alkali is the strengthening Weight of total capric acid or caprylic acid and vegetable fatty acid for emulsification into vegetable fatty acids and emulsifiers Reference may comprise a 15% to 25%.
  • the detergent composition according to one embodiment may include 0.5 parts by weight to 15 parts by weight of sodium bicarbonate based on 100 parts by weight of the total composition.
  • Method for preparing a detergent composition is at least one vegetable fatty acid selected from the group consisting of soybean fatty acid, peanut fatty acid, olive fatty acid, corn fatty acid, sunflower fatty acid, cottonseed fatty acid, wheat germ fatty acid, hamp fatty acid and canola fatty acid ; And at least one free fatty acid selected from the group consisting of lauric acid, myristic acid, palmitic acid, stearic acid, palmitoleic acid, oleic acid, linoleic acid, linoleic acid, and alpha-linolenic acid.
  • Preparing a fortified vegetable fatty acid Preparing an emulsion comprising the fortified vegetable fatty acid, water and an emulsifier; And adding an alkali to the emulsion, wherein the emulsifier is composed of emulsifying free fatty acid, lecithin, ethanol, coconut fatty acid and palm kernel fatty acid selected from at least one selected from the group consisting of capric acid and caprylic acid At least one is selected from the group.
  • preparing the emulsion comprises preparing a first emulsion comprising the fortified vegetable fatty acid and the water; And adding the emulsifier to the first emulsion and stirring to prepare a second emulsion.
  • the method of preparing a detergent composition according to one embodiment may further include adding sodium hydrogen carbonate to the second emulsion.
  • preparing the first emulsion may include mixing the fortified vegetable fatty acid, the water and the lecithin, and stirring the mixture of the fortified vegetable fatty acid, the water and the lecithin.
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the vegetable fatty acid
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the free fatty acid
  • the detergent composition is 25 It includes by weight to 75 parts by weight, comprises 0.2 to 2 parts by weight of the lecithin, 1 to 25 parts by weight of the capric acid or the caprylic acid as the emulsifier
  • the alkali is the strengthening 15 to 25% based on the weight of the vegetable fatty acid and the free fatty acid for emulsification.
  • the detergent composition may include 0.5 parts by weight to 15 parts by weight of the sodium hydrogen carbonate based on 100 parts by weight of the total composition.
  • the method of preparing a detergent composition according to an embodiment may further include adding sodium hydrogen carbonate to the second emulsion.
  • At least one additional vegetable fatty acid selected from the group consisting of coconut fatty acid and palm kernel fatty acid, the enhanced vegetable fatty acid, the water and the lecithin are mixed and stirred Can be.
  • the cleaning agent containing the enhanced vegetable fatty acid and the emulsified free fatty acid in an optimal ratio does not include a chemical or synthetic surfactant, but has excellent character of cleaning ability, as well as a meaty property at the initial stage of washing, thereby feeling
  • This high, high solvent solubility has the advantage of easy rinsing.
  • it can be made into a cleaner that is safe and environmentally friendly to human consumption and also adds sterilization and non-irritant properties.
  • Figure 1 schematically shows a step of preparing a detergent composition according to an embodiment of the present application.
  • Figure 2 shows the skin irritation test results of the cleaning agent according to an embodiment of the present application.
  • Figure 3 shows the skin stimulation test report of the cleaning agent according to an embodiment of the present application.
  • Figure 4 shows the test report of the bactericidal power of the cleaning agent according to an embodiment of the present application.
  • the present invention provides a hypoallergenic, bactericidal power and safety with no combinations of chemical and synthetic surfactants in the preparation of detergents containing enhanced vegetable fatty acids and free fatty acids for emulsification, Foaming and weak detergency were also improved.
  • a liquid natural detergent may be prepared by mixing an emulsified free fatty acid having 10 or less carbon atoms with a vegetable fatty acid having a high content of unsaturated fatty acids and a free fatty acid having 12 or more carbon fatty acids.
  • the detergent composition includes at least one vegetable fatty acid selected from the group consisting of soybean fatty acid, peanut fatty acid, olive fatty acid, corn fatty acid, sunflower fatty acid, cottonseed fatty acid, wheat germ fatty acid, hamp fatty acid and canola fatty acid; And free fatty acids selected from the group consisting of lauric acid, myristic acid, palmitic acid, stearic acid, palmitoleic acid, oleic acid, linoleic acid, linoleidic acid, and alpha-linolenic acid.
  • the detergent composition according to one embodiment may further include lecithin.
  • the detergent composition according to one embodiment may further include sodium hydrogen carbonate.
  • the detergent composition according to an embodiment of the strengthening vegetable fatty acid comprises 10 parts by weight to 40 parts by weight of the vegetable fatty acid
  • the reinforcement vegetable fatty acid comprises 10 parts by weight to 40 parts by weight of the free fatty acid
  • the cleaning composition is 25 parts by weight to 75 parts by weight of water, 0.2 parts by weight to 2 parts by weight of lecithin, 5 parts by weight to 25 parts by weight of the capric acid or the caprylic acid as the emulsifier
  • Alkali may be included in an amount of 15% to 25% based on the weight of the strengthened vegetable fatty acid and the free fatty acid for emulsification.
  • the detergent composition according to one embodiment may include 0.5 parts by weight to 15 parts by weight of the sodium hydrogen carbonate based on 100 parts by weight of the total composition.
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the vegetable fatty acid
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the free fatty acid
  • the detergent composition is 25 It includes by weight to 75 parts by weight, comprises 0.2 to 2 parts by weight of the lecithin
  • the ethanol as the emulsifier comprises 25% to 60% based on the weight of the fortified vegetable fatty acid
  • the alkali 15% to 25% by weight of the fortified vegetable fatty acid the alkali 15% to 25% by weight of the fortified vegetable fatty acid.
  • the fortified vegetable fatty acid comprises 10 parts by weight to 40 parts by weight of the vegetable fatty acid
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the free fatty acid
  • the detergent composition is the water 25 to 75 parts by weight, 0.2 to 2 parts by weight of the lecithin, 1 to 25 parts by weight of at least one of the capric acid or the caprylic acid as the emulsifier
  • the emulsifier comprises 25% to 60% of the ethanol based on the weight of the enriched vegetable fatty acid, 20 to 80 parts by weight of the coconut fatty acid or the palm kernel fatty acid as the emulsifier
  • the alkali is the strengthening Weight of total capric acid or caprylic acid and vegetable fatty acid for emulsification into vegetable fatty acids and emulsifiers Reference may comprise a 15% to 25%.
  • Method for preparing a detergent composition is at least one vegetable fatty acid selected from the group consisting of soybean fatty acid, peanut fatty acid, olive fatty acid, corn fatty acid, sunflower fatty acid, cottonseed fatty acid, wheat germ fatty acid, hamp fatty acid and canola fatty acid ; And at least one free fatty acid selected from the group consisting of lauric acid, myristic acid, palmitic acid, stearic acid, palmitoleic acid, oleic acid, linoleic acid, linoleic acid, and alpha-linolenic acid.
  • the emulsifier may be selected from the group consisting of free fatty acid, ethanol, coconut fatty acid and palm kernel fatty acid, which is at least one selected from the group consisting of capric acid and caprylic acid.
  • the step of preparing the emulsion may include mixing the fortified vegetable fatty acid, the water and lecithin, and stirring the mixture of the fortified vegetable fatty acid, the water and the lecithin.
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the vegetable fatty acid
  • the fortified vegetable fatty acid comprises 10 to 40 parts by weight of the free fatty acid
  • the detergent composition is 25 It includes by weight to 75 parts by weight, comprises 0.2 to 2 parts by weight of the lecithin, 1 to 25 parts by weight of the capric acid or the caprylic acid as the emulsifier
  • the alkali is the strengthening 15 to 25% based on the weight of the vegetable fatty acid and the free fatty acid for emulsification.
  • the method of preparing a detergent composition according to an embodiment may further include adding sodium hydrogen carbonate to the second emulsion.
  • At least one additional vegetable fatty acid selected from the group consisting of coconut fatty acid and palm kernel fatty acid, the enhanced vegetable fatty acid, the water and the lecithin are mixed and stirred Can be.
  • the fortified vegetable fatty acid includes about 10 parts by weight to about 40 parts by weight of the vegetable fatty acid and about 10 parts by weight to about 40 parts by weight based on 100 parts by weight of the detergent composition according to the present invention. can do.
  • the detergent composition according to the embodiment contains a saturated fatty acid content and contains at least one vegetable fatty acid for emulsification of at least one of coconut fatty acid and palm core fatty acid containing capric acid and caprylic acid in an amount of 10wt% to 80wt%.
  • the detergent composition according to the present invention comprises about 25 parts by weight to about 75 parts by weight of water, about 0.2 parts by weight to about 2 parts by weight of the lecithin, and comprises the capric acid or caprylic acid From about 1% to about 25% by weight of at least one emulsified free fatty acid selected from the group, wherein the alkali comprises from about 15% to about 15% by weight of the fortified vegetable fatty acid, emulsified free fatty acid, and emulsified vegetable fatty acid; It may be included in an amount of about 25%, and the sodium hydrogen carbonate may be included in about 0.5 parts by weight to about 3 parts by weight.
  • the detergent composition comprises about 10 parts by weight to about 40 parts by weight of the vegetable fatty acid, about 10 parts by weight to about 40 parts by weight of the free fatty acid from the group consisting of caprylic acid or caprylic acid From about 1 to 25 parts by weight of at least one emulsified free fatty acid, from 0.5 to about 8 parts by weight of the lecithin and from about 15% to about 25% by weight of the alkali based on the weight of the fortified fatty acid It may be included in the content.
  • the detergent composition may include 0.5 parts by weight to 15 parts by weight of the sodium hydrogen carbonate.
  • 'enriched vegetable fatty acid' refers to a mixture of 'vegetable fatty acids' and 'free fatty acids' in an optimal ratio depending on the purpose of the product.
  • 'Vegetable fatty acids' included in the 'reinforced vegetable fatty acids' according to the present invention is the amount of unsaturated fatty acids obtained from vegetable fats and oils such as soybean oil, peanut oil, olive oil, corn oil, sunflower oil, cottonseed oil, wheat germ oil, hemp oil, or canola oil It is a vegetable fatty acid that has a high and low content of saturated fatty acids.
  • the soybean fatty acid from the soybean oil, the peanut fatty acid from the peanut oil, the olive fatty acid from the olive oil, the corn fatty acid from the corn oil, the sunflower fatty acid from the sunflower oil, the cotton thread fatty acid is From cottonseed oil
  • the wheat germ fatty acid is obtained from the wheat germ oil
  • the canola fatty acid from the canola oil and the like is from cottonseed oil
  • the vegetable oil may have a component as shown in Table 1 below. That is, Table 1 is an example of vegetable fatty acids.
  • the vegetable fatty acid may include saturated fatty acid, mono-unsaturated fatty acid, and polyunsaturated fatty acid.
  • Vegetable fatty acids are classified into saturated fatty acids and unsaturated fatty acids according to the presence or absence of double bonds of carbon. Unsaturated fatty acids have one double bond according to the number of double bonds. There are many different types such as unsaturated fatty acid (Mono-unsaturated Fatty Acid) and poly-unsaturated Fatty Acid having two or more double bonds, and those skilled in the art can select the appropriate one in consideration of the features disclosed herein. There will be.
  • saturated fatty acids examples include lauric acid, myristic acid, palmitic acid, stearic acid, arachidic acid, behenic acid, and lignocene. Lignoceric acid and Cerotic acid are mentioned.
  • Examples of the unsaturated fatty acid include myristoleic acid, palmitoleic acid, sapienic acid, oleic acid, elicic acid, and basicic acid. ), Linoleic acid, linoleicic acid, ⁇ -linolenic acid, ⁇ -linolenic acid, arachidonic acid, eicosapentaenoic acid, eru Erucic acid and Docosahexaenoic acid are mentioned.
  • the soybean fatty acid can be obtained from soybean oil, and the vegetable fatty acid contained in the soybean fatty acid is about 14.5% saturated fatty acid, about 23.2% monounsaturated fatty acid, and about 56.5% polyvalent.
  • Unsaturated fatty acids vegetable fatty acids obtained from olive oil used in other embodiments herein contain about 14.0% saturated fatty acids, about 69.7% monounsaturated fatty acids and 11.2% polyunsaturated fatty acids, for corn oil It contains about 12.7% saturated fatty acids, about 24.7% monounsaturated fatty acids, and about 57.8% polyunsaturated fatty acids.
  • the 'free fatty acid' included in the vegetable fatty acid according to the present application has no content in the fatty acid contained in the vegetable fatty acid, but a free fatty acid having a low content is mainly used.
  • 'Free fatty acids' included in the fortified vegetable fatty acids according to the present invention are fatty acids extracted and separated from fats and oils of vegetable fatty acids, and are chemically carboxylic acids bonded with carbon chains. There are various kinds of free fatty acids present in the natural state, such as those having 4 to 28 carbon atoms (C4), and in particular, free fatty acids having 12 or more carbon atoms are used herein.
  • free fatty acids examples include free saturated fatty acids such as lauric acid (C12), myristic acid (C14), palmitic acid (C16), and stearic acid (C18), and palmi Palmitoleic Acid (C16: 1), Oleic Acid (C18: 1), Linoleic Acid (C18: 2), Linoleidic Acid (C18: 2), Alpha-linore Free unsaturated fatty acids such as ⁇ -Linolenic Acid (C18: 3), but are not limited thereto, and are determined according to the specific type of vegetable fatty acid included in the composition according to the present application.
  • free saturated fatty acids such as lauric acid (C12), myristic acid (C14), palmitic acid (C16), and stearic acid (C18), and palmi Palmitoleic Acid (C16: 1), Oleic Acid (C18: 1), Linoleic Acid (C18: 2), Linoleidic Acid (C18: 2), Alpha-linore Free unsaturated
  • the detergent composition according to the present invention contains 25 to 75 parts by weight of water.
  • the water is purified water, sterile water, distilled water, sterile distilled water is used.
  • the detergent composition according to the present invention comprises 0.2 to 2 parts by weight of lecithin.
  • 'Lecithin' included in the composition according to the present invention refers to a group of yellowish fat substances occurring in animal or plant tissue composed of phosphoric acid, choline, fatty acid, glycerol, glycolipid, triglyceride, and phospholipid.
  • it is used as a natural emulsifier to prevent separation of the fortified vegetable fatty acid and water in the manufacturing process, 0.2 to 2 parts by weight is used.
  • other natural emulsifiers such as saponin may be substituted.
  • a substance obtained by mixing a vegetable fatty acid and a free fatty acid is called fortified vegetable fatty acid
  • the gelled liquid mixture is mixed with water and fatty acid by mixing the fortified vegetable fatty acid at an appropriate ratio according to emulsification of water and lecithin. It is called water / fatty acid emulsion.
  • the cleaning composition according to the present invention includes an emulsifier, and the emulsifier includes free fatty acids for emulsification.
  • the free fatty acid for emulsification is a fatty acid having 10 or less carbon atoms, and all fatty acids including reinforcing fatty acids included in the detergent are mixed well so that the final product can be prepared as a liquid natural detergent.
  • Examples of the free fatty acid for emulsification include butyric acid (C4), caproic acid (C6), caprylic acid (C8), and capric acid (C10).
  • the free fatty acid for emulsification may be at least one selected from the group consisting of capric acid and caprylic acid.
  • capric acid and caprylic acid also serve as excellent cleaning agents, contributing to the improvement of the washing power of conventional fortified vegetable detergents.
  • the free fatty acid for emulsification may be included in about 1 part by weight to about 25 parts by weight of the cleaning composition according to the present embodiment, based on about 100 parts by weight of the cleaning composition.
  • the emulsified vegetable fatty acid includes capric acid and / or caprylic acid contained in coconut fatty acid and / or palm kernel fatty acid, and the content of the unsaturated fatty acid through the capric acid and / or caprylic acid. It is used for the emulsification of many vegetable fatty acids to act as an emulsifier of these vegetable fatty acids.
  • Table 2 shows the types of fatty acids contained in coconut fatty acid, 7% of caprylic acid and 8% of capric acid, and Table 3 below shows the types of fatty acids of palm kernel fatty acid. With about 3.3% acid and about 3.4% capric acid, these caprylic acid and capric acid can act as emulsifiers of vegetable fatty acids.
  • the cleaning composition according to the embodiment includes 10 parts by weight to 80 parts by weight of the vegetable fatty acid for emulsification based on 100 parts by weight of the cleaning agent according to the present invention.
  • the detergent composition according to the present invention is used in the form of a salt of a water / fatty acid emulsion obtained by reacting a basic substance with a water / fatty acid emulsion formed by the fortified vegetable fatty acid, water and lecithin and an emulsifier to be converted into a liquid natural detergent.
  • Such basic materials include hydroxides of alkali metals and alkaline earth metals, and organic bases, and other basic materials.
  • salts of liquid water / fatty acid emulsions are obtained using sodium or potassium hydroxide, or mixtures thereof, resulting in salts of liquid amber amber water / fatty acid emulsions.
  • caustic soda and caustic potassium may be used in an appropriate ratio of concentration ratio.
  • the basic material may be used in an amount of about 15 parts by weight to about 30 parts by weight based on 100 parts by weight of the vegetable fatty acid, the free fatty acid for emulsification and the vegetable fatty acid for emulsification.
  • the basic material may be used in an amount of about 15 parts by weight to about 25 parts by weight based on 100 parts by weight of the vegetable fatty acid, the free fatty acid for emulsification and the vegetable fatty acid for emulsification.
  • the detergent composition herein may further comprise 0.5 to 15 parts by weight of sodium hydrogen carbonate.
  • the detergent composition of the present disclosure may further comprise 0.5 to 2 parts by weight of sodium hydrogen carbonate.
  • the sodium bicarbonate is a safe food additive known as baking soda, which itself generates some detergency, but the added sodium bicarbonate herein is an oil / surfactant micelle (Micelle) additionally produced by the washing action. It functions to spread.
  • the detergents herein have the characteristics of anionic surfactants. In general, the cleaning function of anionic surfactants occurs because the surfactant forms an oil / surfactant micelle that surrounds the oil component.
  • oil / surfactant micelles have a specific gravity of oil less than water, the oil / surfactant micelles float over water after washing, and the collected oil / surfactant micelles are often reattached to the object to be cleaned. Decrease.
  • the detergent of the present application prevents the oil / surfactant micelle from reattaching to the cleaning object due to the added sodium hydrogen carbonate, so that the oil / surfactant micelle generated by the washing action does not float in water even after being left for a long time. Maintain a diffuse state.
  • the cleaning composition according to the embodiment may be prepared by the following method.
  • First, fortified vegetable fatty acids are prepared.
  • the fortified vegetable fatty acid may be selected from at least one vegetable fatty acid group consisting of soybean fatty acid, peanut fatty acid, olive fatty acid, corn fatty acid, sunflower fatty acid, cottonseed fatty acid, wheat germ fatty acid, hamp fatty acid and canola fatty acid;
  • free fatty acids selected from the group of free fatty acids consisting of lauric acid, myristic acid, palmitic acid, stearic acid, palmitoleic acid, oleic acid, linoleic acid, linoleidic acid, alpha-linolenic acid, and the like.
  • a first emulsion is prepared.
  • the fortified vegetable fatty acid, water, and lecithin are mixed, and a mixture of the fortified vegetable fatty acid, water, and lecithin is stirred to prepare the first emulsion.
  • a second emulsion is prepared.
  • cacao fatty acid or palm kernel fatty acid containing at least one emulsified free fatty acid and / or ethanol and / or capric acid and caprylic acid selected from the group consisting of capric acid and caprylic acid in the first emulsion
  • An emulsifier comprising at least one vegetable fatty acid is added and the mixture of the first emulsion and the emulsifier is stirred to prepare the second emulsion.
  • alkali is added to the second emulsion, an emulsion salt is prepared, and a cleaning composition according to the embodiment is prepared.
  • sodium hydrogen carbonate may be further added to the second emulsion.
  • the fortified vegetable fatty acid, water, lecithin and the emulsifier can be mixed and stirred at once to produce a second emulsion.
  • the emulsifier comprising at least one vegetable fatty acid of the free fatty acid for the emulsification and / or ethanol and / or cacao acid or palm core fatty acid containing capric acid and caprylic acid
  • the fortified vegetable fatty acid, Water, lecithin and the emulsifier can be mixed and stirred at once to produce the second emulsion immediately.
  • Salts of emulsions of liquid water / fatty acids according to the invention may be prepared by one of three methods: (1) enhanced fatty acids comprising one or more vegetable fatty acids and one or more free fatty acids, water and An emulsifier (where the emulsifier is selected from at least one selected from the group consisting of at least one emulsified free fatty acid, ethanol, etc.
  • capric acid and caprylic acid to form a water / fatty acid emulsion
  • Reacting with alkali again to form a salt of a liquid water / fatty acid emulsion Reacting with alkali again to form a salt of a liquid water / fatty acid emulsion
  • the method of the above 1 is based on 100 parts by weight of the cleaning agent according to the present invention, adding a fortified fatty acid containing one or more vegetable fatty acids and one or more free fatty acids, and then water and capric acid and And / or add caprylic acid and stir at about 45 [deg.] C. or higher to form a flowable water / fatty acid emulsion, which can then be reacted with an alkali to form a salt of the liquid flowable water / fatty acid emulsion.
  • one or more vegetable fatty acids and one or more free fatty acids are added thereto, water and lecithin are added thereto, and the mixture is stirred at about 45 ° C. or more to form a liquid water / fatty acid emulsion.
  • the alkali material can be reacted with it again to form a salt of the liquid flowing water / fatty acid emulsion.
  • the method of 3 uses the above two methods of 1 and 2 simultaneously, in which water, lecithin, capric acid and / or caprylic acid are added to the reinforced fatty acid including one or more vegetable fatty acids and one or more free fatty acids.
  • Emulsifiers containing emulsifying free fatty acids and / or emulsifying vegetable fatty acids such as coconut fatty acids or palm kernel fatty acids having high content of ethanol and / or saturated fatty acids are added and stirred at about 45 ° C. or higher to give a liquid water / fatty acid emulsion.
  • the salts of the liquid, liquid water / fatty acid emulsion can be made by reacting the alkali with it.
  • the salt of the water / fatty acid emulsion becomes a solid emulsion and no liquid natural detergent is produced.
  • 13 parts by weight of a vegetable fatty acid soybean fatty acid (melting point about 20 °C), and 8 parts by weight of lauric acid (melting point 43.8 °C) and 8 parts by weight of myristic acid (melting point 54.4 °C), which generates washing power and foam
  • About 62 parts by weight of water and about 0.8 parts by weight of lecithin are added and sufficiently stirred at about 45 ° C. to form a liquid, flexible water / fatty acid emulsion.
  • the salt of the water / fatty acid emulsion generated at this time becomes an emulsion in a solid state, and thus a liquid natural detergent is not produced.
  • the fortified used here When 10% of the fatty acid is added to the free fatty acid for emulsification (for example, capric acid (melting point 31.6 ° C.)), the lecithin or capric acid added thereto is emulsified and all the strengthened vegetable fatty acids added thereto.
  • the detergent is a bath detergent, which is made by adding an appropriate skin protector, etc., to make an excellent skin protector, which will be described in detail below.
  • the cleaners herein have advantages over conventional cleaners.
  • Conventional cleaners are salts of vegetable fatty acids with low content of saturated fatty acids such as soybean fatty acids and high unsaturated fatty acids. They are low-foam, low-foaming bubbles and have a slight viscosity above room temperature (20-25 °C). In the liquid phase or below (about 15-20 °C), the gel turns into an opaque milky white with a high viscosity, and around 10 °C turns into a butter-like solid.
  • the cleaning agent of the present application solves the existing problems with anionic surfactants made from reinforced vegetable fatty acids mixed with vegetable fatty acids in an appropriate blending ratio, in terms of physical properties, functions, cleaning power and foam, It has the same common efficacy, effects and properties: 1) Salts of Fatty Acids, the main ingredient of detergents according to the present application, are classified as Food Additives Permitted by the US FDA.
  • the cleaning agent according to the present invention Since it is in contact with the skin, it is not irritating to the skin, but rather has a function of protecting the skin; 5)
  • the cleaning agent according to the present invention generates abundant foam at the beginning of use, but the foam disappears upon contact with water, and because it has excellent solubility in water, it diffuses immediately upon mixing with water, compared to conventional soaps or synthetic detergents. Water consumption is reduced to less than half.
  • the invention relates to a process for the preparation of a detergent composition according to the invention as described above: (i) at least 10 to 40 parts by weight of unsaturated fatty acid content selected from the group consisting of soybean fatty acid, corn fatty acid and olive fatty acid Two highly vegetable fatty acids; And preparing a strengthened vegetable fatty acid by mixing 10 to 40 parts by weight of free fatty acids having at least 10 parts by weight selected from the group consisting of lauric acid, myristic acid, palmitic acid, and stearic acid; (ii) 25 to 75 parts by weight of water in the fortified vegetable fatty acid; And mixing 0.2 to 2 parts by weight of lecithin, warming and stirring at 45 ° C.
  • step (iii) about 1 to 25 parts by weight of at least one capric acid or caprylic acid of emulsified fatty acid or coconut fatty acid and palm kernel based on 100 parts by weight of the vegetable fatty acid and the free fatty acid of step (i) Mixing at least one vegetable fatty acid of the fatty acid into the emulsion of step (ii) and then stirring; (iv) adding a caustic soda (NaOH) or caustic potassium (KOH), or a mixture thereof to the mixture of step (iii) to prepare a salt of the emulsion; And (v) adding 0.5 to 3 parts by weight of sodium bicarbonate to the product of step (iv).
  • step of (iii) may be a step of mixing about 2 parts by weight to 60 parts by weight of ethanol in the emulsion of step (ii) after stirring based on 100 parts by weight of the vegetable and free fatty acids of step (i) Can be.
  • Fortified vegetable fatty acids and emulsified fatty acids used in the production method are as mentioned above.
  • various kinds of free fatty acids and free fatty acids for emulsification have different physical and chemical properties of the fatty acids themselves depending on their carbon number and chemical structure, but the salts of the fatty acids also have their physical properties, cleaning power, or bubble shape.
  • the degree of occurrence and the like also vary depending on the type of fatty acid, the advantages are as described above.
  • the reason for warming to 45 ° C. or higher is that almost all free fatty acids among saturated fatty acids having 12 or more carbon atoms in the environmental conditions given herein are solid phase materials, and most of them have melting points of 45 ° C. or higher. This is to increase the temperature of the composition above the melting point of these free fatty acids in order to emulsify.
  • fortified vegetable fatty acids, water and lecithin are converted into milky gel viscous state or milky liquefied state such as cream or soft tofu by emulsification of lecithin. Same as one.
  • step (iii) it is added here by an emulsifier added thereto, i.e., at least one vegetable fatty acid of coconut or palm kernel fatty acids, including capric acid and caprylic acid and / or ethanol and / or caprylic acid and capric acid, and the like. All added vegetable and free fatty acids and emulsifiers are emulsified to form one fatty acid complex.
  • an emulsifier added thereto i.e., at least one vegetable fatty acid of coconut or palm kernel fatty acids, including capric acid and caprylic acid and / or ethanol and / or caprylic acid and capric acid, and the like. All added vegetable and free fatty acids and emulsifiers are emulsified to form one fatty acid complex.
  • Step iv) of the preparation method is a step of producing a salt of the water / lecithin emulsion described above using a basic substance.
  • the basic material is sodium hydroxide, potassium hydroxide or a mixture thereof, wherein the detergent produced is a liquid natural detergent.
  • This detergent is a method of preparing a liquid natural detergent by the method of 1 of the above water / fatty acid emulsion, and is strengthened by adding 15 parts by weight of vegetable fatty acid soybean fatty acid, 10 parts by weight of free fatty acid lauric acid and 10 parts by weight of mytic acid. After preparing vegetable fatty acid, about 54 parts by weight of distilled water and 3 parts by weight of capric acid were added thereto, and stirred at about 45 ° C. for about 1 hour to form a water / fatty acid emulsion of a pale milky white gel.
  • the prepared cleaning agent was significantly improved foaming and cleaning power in comparison with the cleaning agent containing only soy fatty acid in the shape and degree of foaming, as well as the generation of cleaning power. In addition, it creates a soft foam and moisturizing effect prevents the skin from drying out after bathing, and improves sterilization power.
  • This detergent is a method of producing a liquid natural detergent by the method of 2 of the above water / fatty acid emulsion, 13 parts by weight of vegetable fatty acid, soybean fatty acid, 7.5 parts by weight of lauric acid which generates washing power and foam, and animal oil when washing. 2.5 parts by weight of mystic acid, about 68 parts by weight of water, and about 0.4 parts by weight of lecithin are added thereto, and the mixture is sufficiently stirred at about 45 ° C. or more, and about 2 parts by weight of ethanol is added thereto, followed by stirring. Fatty acid emulsions are made.
  • the cleaning agent mainly composed of the sodium salt of the fortified vegetable fatty acid produced by the neutralization reaction of the fortified vegetable fatty acid as described above is a agent capable of washing fruits, vegetables, tableware, etc. according to the notice of the Ministry of Health, Welfare and Family Affairs 2009-159. Since it is a material suitable for one type of kitchen detergent, it is suitable for a type 1 kitchen detergent.
  • the lauric acid used above is formulated for the purpose of increasing washing power and generating abundant foam, and myristic acid is particularly effective for removing animal fat during the washing process.
  • the salt of the lauric acid, along with the salts of oleic acid and linoleic acid contained in the soybean fatty acid has the effect of enhancing the disinfecting power of kitchen detergents, as well as bacteria attached to fruits, vegetables, tableware, etc., in the kitchen You can also remove germs that may stick to your kitchen utensils, dishcloths, and cutting boards.
  • omega fatty acids ( ⁇ -3, ⁇ -6, and ⁇ -9), which are contained in large amounts in soy fatty acids, have good affinity with the skin to protect and moisturize the skin. Rather, since it has a function to protect the skin, it is non-irritating to the skin even without wearing rubber gloves when washing dishes.
  • This detergent is a method of preparing a liquid natural detergent by the method of 3 of gastric water / fatty acid emulsion, which is 11 parts by weight of vegetable fatty acid, 11 parts by weight of lauric acid and 11 parts by weight of mystic acid, and about 54 weight of water. Part, and about 0.8 part by weight of lecithin are added and sufficiently stirred at about 45 ° C. or higher, and about 2 parts by weight of ethanol and about 3 parts by weight of capric acid are added thereto, followed by stirring again to form a liquid, flexible water / fatty acid emulsion.
  • the salts of lauric acid and myristic acid used in the present embodiments were much better than the foaming or cleaning power of the soybean fatty acid-produced product as well as the foaming shape and the degree of foaming.
  • the detergent is a detergent suitable for washing the face, and the lauric acid and mystic acid added thereto are aimed at the generation of foam and the improvement of washing power.
  • the myric acid salt generates soft foam and has a moisturizing effect, so that the skin after bathing To prevent drying.
  • omega fatty acids ( ⁇ -3, ⁇ -6, and ⁇ -9), which are contained in large amounts in soy fatty acids, have good affinity with the skin to protect and moisturize the skin. Rather, it protects the skin.
  • capric acid and lauric acid along with oleic acid and linoleic acid contained in soy fatty acids, have the effect of enhancing the bactericidal power of bath detergents.
  • the prepared cleaning agent was significantly improved foaming and cleaning power in comparison with the cleaning agent containing only soy fatty acid in the shape and degree of foaming, as well as the generation of cleaning power. In addition, it creates a soft foam and moisturizing effect prevents the skin from drying out after bathing, and improves sterilization power.
  • This detergent is a method of preparing a liquid natural detergent by the method of 3 of the above water / fatty acid emulsion, which is 9 parts by weight of soy fatty acid as vegetable fatty acid, 9 parts by weight of lauric acid as free fatty acid and 9 parts by weight of mytic acid and palmitic acid. After adding 3 parts by weight to make a strengthened vegetable fatty acid, and then added about 60 parts by weight of distilled water and 0.8 parts by weight of lecithin and stirred for about 1 hour at about 45 °C to give a water / fatty acid emulsion of a pale milky white gel.
  • This substance is suitable for all parts of the human body, from the cold of the head to the toes, and can be used as a male or a sports type for both men and women.
  • This detergent is a method for preparing a liquid natural detergent by the method of 3 of gastric water / fatty acid emulsion, which is 9 parts by weight of vegetable fatty acid soybean fatty acid, 9 parts by weight of lauric acid, 9 parts by weight of mystic acid, and about 62 parts by weight of water. Part, and about 0.8 part by weight of lecithin are added and sufficiently stirred at about 45 ° C. or higher, and about 2 parts by weight of ethanol and about 3 parts by weight of capric acid are added thereto, followed by stirring again to form a liquid, flexible water / fatty acid emulsion.
  • This cleaner not only protects the skin of pets, but also prevents parasites such as mites and mites.
  • This detergent is a method of preparing a liquid natural detergent by the method of 3 of gastric water / fatty acid emulsion, which is 10 parts by weight of vegetable fatty acid, soybean fatty acid, 7 parts by weight of lauric acid and 7 parts by weight of mystic acid, and 2 parts by weight of palmitic acid. , And about 2 parts by weight of stearic acid and about 60 parts by weight of water, and about 0.7 parts by weight of lecithin are sufficiently stirred at about 45 ° C. or more, and about 2 parts by weight of ethanol and about 2 parts by weight of capric acid are added thereto and then stirred again. A liquid, flexible water / fatty acid emulsion is produced.
  • caustic soda and caustic potassium are added to this water / fatty acid emulsion at a ratio of 5: 5, and the saccharification agent is added to the detergent, and about 5 parts by weight of sodium hydrogencarbonate is added. Cleaners are made.
  • This detergent is a liquid natural detergent, and washing with this detergent can function not only as a general cleaning effect but also as a detergent that is difficult to clean, such as when it is steamed.
  • oleic acid, linoleic acid, capric acid, and lauric acid have strong sterilizing power, so they are enhanced by disinfecting detergents, infant bottle cleaners, laundry detergents, or pet bath solvents. Cleaners such as these can also utilize vegetable fatty acids and emulsifiers well and use this type of cleaner without adding additives of chemical components.
  • the detergent according to the present invention can make a cleaner for various uses according to the type and amount of free fatty acid added to the vegetable fatty acid, in addition to the above-described embodiment, by using a vegetable fatty acid and an emulsifier, additives of a separate chemical component It is also possible to utilize a new kind of cleaning agent or to produce natural agricultural surfactants and various industrial degreasing agents without adding any chemicals.
  • the dish detergent of Example 2 was commissioned to the skin irritation test and bactericidal test for this product to the Korea Institute of Construction and Environmental Testing and Research Institute, a national authorized test organization, and the following tests were performed.
  • Example 1 The detergent of Example 1 was diluted 1000-fold and used as a test substance.
  • Six New Zealand white male rabbits were used as experimental animals (Cheonan Salt Cancer University Experimental Animal Center).
  • the breeding environment of the experimental animals were bred by individual in a stainless steel breeding box during the period of purification and testing, and the samples and negative water were free.
  • Hair removal was performed about 24 hours before application of the test substance, and the administration site was composed of two abrasion skin and two abrasion skin (T is abrasion and C is a nonabrasion in FIG. 2).
  • Two abrasions and skins were abrasion enough to injure the stratum corneum, but not the bleeding and bleeding, using a quartz knife (Dorco).
  • the test substance was applied once by using absorbent gauze at 0.5ml each for 1 part of abrasion skin and 1 part of non-abrasive skin. TM 1626W, 3M health care), fixed well, then covered with a bandage, and closed with a tape for 24 hours.
  • absorbent gauze to which 0.5 ml of sterile physiological saline was applied was fixed in the same manner.
  • test material was exposed to the skin for 24 hours, and then the application site was gently cleaned using sterile physiological chlorine chlorine so that the test material did not remain.
  • the skin reaction was evaluated according to the Toxicological Test Standard Skin Response Evaluation Table of the Korea Food and Drug Administration Notice No. 2013-121, and the average value was calculated by adding the erythema score and edema rating at 24 and 72 hours after application of the test substance.
  • the skin irritation was evaluated by the Primary Irritation Index (PII) by dividing the sum by four.
  • PII Primary Irritation Index
  • the skin response score was calculated according to the skin response score system at 24 and 72 hours after the test substance was applied to the skin.
  • the primary skin irritation index was “0.0”, which was evaluated as “non-irritant”.
  • test solution the dish detergent of Example 2
  • control test solution sterile physiological saline
  • the bactericidal power was expressed as a percentage according to the following formula.
  • A Number of bacteria from control test solution after contact for a certain time
  • the composition according to the present invention has a bactericidal power of 99% or more against bacteria such as Escherichia coli or Salmonella Typhimurium.
  • Salts of fatty acids which are the main component of the detergent according to the present invention, are classified as food additives that can be consumed by humans (Food Additives Permitted for Direct).
  • Food Additives Permitted for Direct Addition to Food for Human Consumption (Sec. 172.863; Fig. 6), not only is a safe substance harmless to the human body, but also has no adverse effect on the environment because it is immediately biodegraded by microorganisms living in the soil.
  • the cleaning agent according to the present invention may have a function of inhibiting or killing the growth of fungi such as strong fungicides and molds without adding chemicals to prevent deterioration of products or to add sterilization powers. Therefore, various types of vegetable fatty acids containing unsaturated fatty acids such as oleic acid and linoleic acid and fortified vegetable fatty acids containing free fatty acids having strong bactericidal power such as capric acid and lauric acid can be used. Not only can it be made into a cleaner, but it is also safe and environmentally friendly, and it can be made into a cleaner that adds sterilization power.
  • Example 1 Pass More than 99% Harmless to human body
  • Example 2 Pass More than 99% Harmless to human body
  • Example 3 Pass More than 99% Harmless to human body
  • Example 4 Pass More than 99% Harmless to human body
  • Example 5 Pass More than 99% Harmless to human body
  • Example 6 Pass More than 99% Harmless to human body
  • Example 7 Pass More than 99% Harmless to human body
  • Example 8 Pass More than 99% Harmless to human body
  • Example 9 Pass More than 99% Harmless to human body
  • the detergent composition according to the embodiment is safe and environmentally friendly to human intake and at the same time excellent sterilizing power and non-irritating to the skin can be used for various improved cleanings are very industrially available.

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Abstract

Dans un mode de réalisation, l'invention concerne une composition détergente. La composition détergente selon un mode de réalisation comprend : un ou plusieurs acides gras d'origine végétale sélectionnés dans le groupe comprenant l'acide gras de soja, l'acide gras de cacahuète, l'acide gras d'olive, l'acide gras de maïs, l'acide gras de tournesol, l'acide gras de graine de coton, l'acide gras de germe de blé, l'acide gras de chanvre, l'acide gras de canola; un acide gras d'origine végétale renforcé comprenant un ou plusieurs acides gras libres choisis dans le groupe comprenant l'acide laurique, l'acide myristique, l'acide palmitique, l'acide stéarique, l'acide palmitoléique, l'acide oléique, l'acide linoléique, l'acide linolélaïdique et l'acide alpha-linolénique; de l'eau; un émusifiant comprenant un ou plusieurs acides gras libres pour l'émulsion, choisis dans le groupe comprenant l'acide caprique et l'acide caprylique, l'éthanol, l'acide gras de noix de coco ou les acides gras de cœur de palmiste; un alcali.
PCT/KR2019/003684 2018-03-30 2019-03-29 Composition détergente naturelle comprenant des acides gras d'origine végétale renforcés et un émulsifiant et procédé pour la préparer WO2019190255A2 (fr)

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KR1020180094599A KR102065682B1 (ko) 2018-03-30 2018-08-13 강화 식물성 지방산 및 유화제를 포함하는 천연 세정제 조성물 및 그 제조방법
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US6239088B1 (en) * 1999-03-19 2001-05-29 Color Access, Inc. Nonirritating cleansing composition
KR100802568B1 (ko) * 2006-03-22 2008-02-13 최광화 식물성지방산을 주성분으로 하는 콜로이드성 세제 조성물및 그 제조방법
KR101366211B1 (ko) * 2011-10-13 2014-02-25 에이치플러스에코 주식회사 식물성 오일을 이용한 친환경 세정제
KR101496624B1 (ko) * 2014-12-02 2015-02-26 김윤 고형 유자 부산물이 함유된 각질 제거용 화장 비누 조성물 및 이를 이용한 화장 비누의 제조 방법
KR20160105187A (ko) * 2015-02-27 2016-09-06 김미순 친환경 항균제를 포함하는 주방용 항균 세제

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