WO2003040280A1 - Active natural cleaning material using soybean fatty acids and its manufacture - Google Patents

Active natural cleaning material using soybean fatty acids and its manufacture Download PDF

Info

Publication number
WO2003040280A1
WO2003040280A1 PCT/KR2001/001899 KR0101899W WO03040280A1 WO 2003040280 A1 WO2003040280 A1 WO 2003040280A1 KR 0101899 W KR0101899 W KR 0101899W WO 03040280 A1 WO03040280 A1 WO 03040280A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
parts
fatty acid
cleaning material
soybean fatty
Prior art date
Application number
PCT/KR2001/001899
Other languages
French (fr)
Inventor
Kwang-Hwa Choi
Original Assignee
Green & Clean, Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Green & Clean, Inc. filed Critical Green & Clean, Inc.
Priority to PCT/KR2001/001899 priority Critical patent/WO2003040280A1/en
Priority to US10/494,190 priority patent/US7247607B2/en
Priority to JP2003542320A priority patent/JP4133823B2/en
Priority to AU2002353558A priority patent/AU2002353558B2/en
Priority to CN02803372.8A priority patent/CN1226404C/en
Priority to PCT/KR2002/001990 priority patent/WO2003040281A1/en
Publication of WO2003040280A1 publication Critical patent/WO2003040280A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/835—Mixtures of non-ionic with cationic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0017—Multi-phase liquid compositions
    • C11D17/0021—Aqueous microemulsions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

Definitions

  • the present invention pertains, in general, to active cleaning materials using fatty acid derived from pure vegetable soybean (hereinafter, referred to as soybean fatty acid), and methods of preparing the same at room temperature.
  • soybean fatty acid fatty acid derived from pure vegetable soybean
  • the present invention is directed to an active natural cleaning material, characterized in that a mixture comprising a condensed compound of natural soybean fatty acid and alkanolamine, and an alkaline non-ionic surfactant having a partial ester structure of soybean fatty acid and a polyhydric alcohol is subjected to a saponification process using sodium hydroxide, to form a dispersing agent in micelle form having a size of 10 "6 ⁇ 10 "10 cm, which interacts with surface charges on contaminants, in which such interactions achieve superior penetrability thereof and glossiness of washed articles, and thus excellent cleaning effects can be realized without generating pollutants, whereby a user can feel satisfied upon use of the above cleaning material; and a method of preparing such a cleaning material.
  • linear benzene sulfonate type soft synthetic detergents have been proposed, but they give rise to toxic pollutants of water, despite excellent decomposition degree thereof in water.
  • sulfonates or sulfates based detergents require additives and generate calcium carbonate, nitrilo triacetic acid, hexamethylene diamine tetraacetic acid, or diethylene triamine pentaacetic acid.
  • environmentally safe natural detergents capable of substituting for the above materials.
  • an object of the present invention to alleviate the problems in the prior art and to provide an active natural cleaning material having multiple functions, such as penetration, emulsification, dispersion, cleaning and decomposition, capable of easily removing contaminants on skin and various organic or inorganic materials, as well as moisture- retention of skin, through excellent penetrability and surface activity of a dispersing agent in a micelle form of 10 "6 ⁇ 10 "10 cm, obtained by applying a mixture comprising a condensed compound of natural soybean fatty acid or fatty acid derived from rice bran (hereinafter, referred to as rice bran fatty acid) and alkanolamine, and a non-ionic surfactant having a partial ester structure of soybean fatty acid or rice bran fatty acid and a polyhydric alcohol, to a saponification process.
  • rice bran fatty acid a condensed compound of natural soybean fatty acid or fatty acid derived from rice bran
  • alkanolamine a non-ionic surfactant having a partial
  • the present invention provides an active cleaning material comprising a mixture composed of 30 parts by weight of alkanolamide as a condensate of a natural pure vegetable soybean fatty acid and alkanolamine, 15 parts by weight of isooctylphenoxy polyoxyethoxy ethanol, 42 parts by weight of distilled water, 10 parts by weight of p-tert-oxyphenoxy polyethoxy ethanol, and 3 parts by weight of ethylene diamine tetraacetic acid, micellized to the size of 10 "6 ⁇ 10 "10 cm.
  • pure vegetable higher fatty acids extracted from natural materials are used.
  • soybean fatty acid Preferably, there is suggested soybean fatty acid, but rice bran fatty acid may be alternatively used.
  • an alkanolamide compound obtained by condensing soybean fatty acid or rice bran fatty acid with alkanolamine (HOCH 2 CH 2 NH 2 )
  • the cleaning material according to the present invention is dispersed in the form of micelles of 10 "6 ⁇ 10 "10 cm into water, and directly infiltrated into dirt or filth through random interactions with surface charges on such contaminants. Therefore, dirt materials can be easily separated from attached portions and dissolved by excellent surface activity of the cleaning material. Further, the cleaning material of the present invention is increased in washing effect even in salt water as well as hard and soft water. In addition, the inventive cleaning material does not contain harmful substances, such as sulfates, phosphates, nitrates, nitrilotriacetic acid, etc., and thus can serve as an environmentally safe detergent.
  • the cleaning material of the present invention can perform washing work via high surface activity thereof while ions thereof are not dissociated, and also can exert high magnetic and adsorptive activities, thus acting as environmentally safe materials without discharge of harmful substances.
  • the inventive cleaning material can be employed to achieve various functions, such as penetration, emulsification, dispersion, cleaning and decomposition, when used on skin and various organic or inorganic materials, as well as moisture-retention of skin.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

Disclosed is an active natural cleaning material, in which a mixture consisting of a condensed compound of soybean fatty acid or rice bran fatty acid and alkanolamine, and an alkaline non-ionic surfactant having a partial ester structure of soybean fatty acid or rice bran fatty acid and a polyhydric alcohol is subjected to a saponification process, to form a micelle dispersing agent of 10-6 ∼ 10-10 cm, functioning to interact with surface charges on contaminants, thereby ensuring excellent cleaning effects and glossiness of washed articles without generating pollutants via superior penetrability thereof. The cleaning material consists of the mixture of 30 parts by weight of alkanolamide, 15 parts by weight of isooctylphenoxy polyoxyethoxy ethanol, 42 parts by weight of distilled water, 10 parts by weight of p-tert-oxyphenoxy polyethoxy ethanol, and 3 parts by weight of ethylene diamine tetraacetic acid, micellized to 10-6 ∼ 10-10 cm. A method of preparing such a cleaning material is also disclosed.

Description

ACTIVE NATURAL CLEANING MATERIAL USING SOYBEAN FATTY ACIDS AND ITS MANUFACTURE
Technical Field
The present invention pertains, in general, to active cleaning materials using fatty acid derived from pure vegetable soybean (hereinafter, referred to as soybean fatty acid), and methods of preparing the same at room temperature.
More particularly, the present invention is directed to an active natural cleaning material, characterized in that a mixture comprising a condensed compound of natural soybean fatty acid and alkanolamine, and an alkaline non-ionic surfactant having a partial ester structure of soybean fatty acid and a polyhydric alcohol is subjected to a saponification process using sodium hydroxide, to form a dispersing agent in micelle form having a size of 10"6 ~ 10"10 cm, which interacts with surface charges on contaminants, in which such interactions achieve superior penetrability thereof and glossiness of washed articles, and thus excellent cleaning effects can be realized without generating pollutants, whereby a user can feel satisfied upon use of the above cleaning material; and a method of preparing such a cleaning material.
Background Art In general, most synthetic detergents, made of hard compounds comprising polypropylene benzene sulfonates in a form of a propylene tetramer, cause environmental pollution as well as having an injurious effect upon the human body, and thus are restricted in their use.
Alternatively, linear benzene sulfonate type soft synthetic detergents have been proposed, but they give rise to toxic pollutants of water, despite excellent decomposition degree thereof in water. In addition, sulfonates or sulfates based detergents require additives and generate calcium carbonate, nitrilo triacetic acid, hexamethylene diamine tetraacetic acid, or diethylene triamine pentaacetic acid. Thus there is an urgent need for environmentally safe natural detergents, capable of substituting for the above materials.
Disclosure of the Invention
Therefore, it is an object of the present invention to alleviate the problems in the prior art and to provide an active natural cleaning material having multiple functions, such as penetration, emulsification, dispersion, cleaning and decomposition, capable of easily removing contaminants on skin and various organic or inorganic materials, as well as moisture- retention of skin, through excellent penetrability and surface activity of a dispersing agent in a micelle form of 10"6 ~ 10"10 cm, obtained by applying a mixture comprising a condensed compound of natural soybean fatty acid or fatty acid derived from rice bran (hereinafter, referred to as rice bran fatty acid) and alkanolamine, and a non-ionic surfactant having a partial ester structure of soybean fatty acid or rice bran fatty acid and a polyhydric alcohol, to a saponification process.
Best Mode for Carrying Out the Invention
The present invention provides an active cleaning material comprising a mixture composed of 30 parts by weight of alkanolamide as a condensate of a natural pure vegetable soybean fatty acid and alkanolamine, 15 parts by weight of isooctylphenoxy polyoxyethoxy ethanol, 42 parts by weight of distilled water, 10 parts by weight of p-tert-oxyphenoxy polyethoxy ethanol, and 3 parts by weight of ethylene diamine tetraacetic acid, micellized to the size of 10"6 ~ 10"10 cm.
In the present invention, pure vegetable higher fatty acids extracted from natural materials are used. Preferably, there is suggested soybean fatty acid, but rice bran fatty acid may be alternatively used.
As for the inventive cleaning material, 30 parts by weight of an alkanolamide compound obtained by condensing soybean fatty acid or rice bran fatty acid with alkanolamine (HOCH2CH2NH2), 15 parts by weight of isooctylphenoxy polyoxyethoxy ethanol
((CH3)3CCH2C(CH3)2C6H40(CH2)20(C2H4O)7C2H4OH) as a non-ionic surfactant having a partial ester structure of soybean fatty acid or rice bran fatty acid and a polyhydric alcohol, and 10 parts by weight of p-tert- oxyphenoxy polyethoxy ethanol
((CH3)3CCH2C(CH3)2C6H40(CH2CH2θ)xH), are added with 3 parts by weight of ethylene diamine tetraacetic acid as a supplement agent, and then uniformly mixed with 42 parts by weight of distilled water, followed by micellizing the mixture to the size of 10"6 ~ 10"10 cm through the processes of pulverizing, drying and screening, to prepare the active cleaning material via control of water level and pH. As the alkanolamide compound, soybean fatty acid or rice bran fatty acid can be condensed with alkanolamine at room temperature or by heating, depending on characteristics thereof.
The cleaning material according to the present invention is dispersed in the form of micelles of 10"6~ 10"10 cm into water, and directly infiltrated into dirt or filth through random interactions with surface charges on such contaminants. Therefore, dirt materials can be easily separated from attached portions and dissolved by excellent surface activity of the cleaning material. Further, the cleaning material of the present invention is increased in washing effect even in salt water as well as hard and soft water. In addition, the inventive cleaning material does not contain harmful substances, such as sulfates, phosphates, nitrates, nitrilotriacetic acid, etc., and thus can serve as an environmentally safe detergent.
Industrial Applicability As described above, the cleaning material of the present invention can perform washing work via high surface activity thereof while ions thereof are not dissociated, and also can exert high magnetic and adsorptive activities, thus acting as environmentally safe materials without discharge of harmful substances. Further, the inventive cleaning material can be employed to achieve various functions, such as penetration, emulsification, dispersion, cleaning and decomposition, when used on skin and various organic or inorganic materials, as well as moisture-retention of skin.
The present invention has been described in an illustrative manner, and it is to be understood that the terminology used is intended to be in the nature of description rather than of limitation. Many modifications and variations of the present invention are possible in light of the above teachings. Therefore, it is to be understood that within the scope of the appended claims, the invention may be practiced otherwise than as specifically described.

Claims

Claims
1. An active natural cleaning material using soybean fatty acid, 5 comprising a mixture consisting of 30 parts by weight of alkanolamide as a condensate of natural pure vegetable soybean fatty acid and alkanolamine, 15 parts by weight of isooctylphenoxy polyoxyethoxy ethanol, 42 parts by weight of distilled water, 10 parts by weight of p-tert-oxyphenoxy polyethoxy ethanol, and 3 parts by weight of ethylene diamine tetraacetic 0 acid, micellized to a size of 10" ~ 10" cm.
2. A method of preparing an active natural cleaning material using soybean fatty acid, comprising the following steps of: making a uniform mixture of 30 parts by weight of alkanolamide as a condensate of a vegetable fatty acid extracted from a natural material and 5 alkanolamine, 15 parts by weight of isooctylphenoxy polyoxyethoxy ethanol, 42 parts by weight of distilled water, 10 parts by weight of p-tert- oxyphenoxy polyethoxy ethanol, and 3 parts by weight of ethylene diamine tetraacetic acid; and pulverizing the mixture to a micelle form of 10"6 ~ 10"10 cm, to o prepare the active cleaning material via control of water volume and pH.
PCT/KR2001/001899 2001-11-08 2001-11-08 Active natural cleaning material using soybean fatty acids and its manufacture WO2003040280A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/KR2001/001899 WO2003040280A1 (en) 2001-11-08 2001-11-08 Active natural cleaning material using soybean fatty acids and its manufacture
US10/494,190 US7247607B2 (en) 2001-11-08 2002-10-25 Active soluble cleaning composite of natural state using soybean fatty acids and the making method thereof
JP2003542320A JP4133823B2 (en) 2001-11-08 2002-10-25 Active water-soluble natural detergent composition using soybean fatty acid and lecithin and method for producing the same
AU2002353558A AU2002353558B2 (en) 2001-11-08 2002-10-25 The active soluble celaning composite of natural state using soybean fatty acids and the making method thereof
CN02803372.8A CN1226404C (en) 2001-11-08 2002-10-25 Natural state active soluble washing composition using soya-bean fatty acid and method of making the same
PCT/KR2002/001990 WO2003040281A1 (en) 2001-11-08 2002-10-25 The active soluble cleaning composite of natural state using soybean fatty acids and the making method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2001/001899 WO2003040280A1 (en) 2001-11-08 2001-11-08 Active natural cleaning material using soybean fatty acids and its manufacture

Publications (1)

Publication Number Publication Date
WO2003040280A1 true WO2003040280A1 (en) 2003-05-15

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Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2001/001899 WO2003040280A1 (en) 2001-11-08 2001-11-08 Active natural cleaning material using soybean fatty acids and its manufacture
PCT/KR2002/001990 WO2003040281A1 (en) 2001-11-08 2002-10-25 The active soluble cleaning composite of natural state using soybean fatty acids and the making method thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/KR2002/001990 WO2003040281A1 (en) 2001-11-08 2002-10-25 The active soluble cleaning composite of natural state using soybean fatty acids and the making method thereof

Country Status (4)

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JP (1) JP4133823B2 (en)
CN (1) CN1226404C (en)
AU (1) AU2002353558B2 (en)
WO (2) WO2003040280A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2371399B1 (en) * 2010-06-11 2012-11-13 Universitat Politècnica De Catalunya DETERGENT FOR WASHING WOOL ITEMS.
CN105154248A (en) * 2015-10-19 2015-12-16 湖北穆兰同大科技有限公司 Wood floor cleaner and preparation method thereof
CA3224837A1 (en) * 2021-07-16 2023-01-19 Aslin IZMITLI Cleaning booster
AU2022311786A1 (en) * 2021-07-16 2024-02-08 Dow Global Technologies Llc Liquid laundry detergent formulation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396161A (en) * 1986-10-14 1988-04-27 Lion Corp Production of fatty acid alkanolamide
JPH04173900A (en) * 1990-11-05 1992-06-22 Raku:Kk Detergent composition
KR940004043A (en) * 1992-08-31 1994-03-14 최근선 Dishwashing Liquid Detergent Composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297251A (en) * 1977-05-02 1981-10-27 The Procter & Gamble Company Process for removing hard-to-remove soils from hardware
JPH0610130B2 (en) * 1987-10-07 1994-02-09 太陽化学株式会社 Method for producing shampoo composition
JP3195615B2 (en) * 1991-06-19 2001-08-06 株式会社資生堂 Hair wash
JPH0812995A (en) * 1994-04-29 1996-01-16 Lion Corp Food detergent composition
US5415787A (en) * 1994-09-20 1995-05-16 Citra Science Ltd. Leather cleaner and conditioner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396161A (en) * 1986-10-14 1988-04-27 Lion Corp Production of fatty acid alkanolamide
JPH04173900A (en) * 1990-11-05 1992-06-22 Raku:Kk Detergent composition
KR940004043A (en) * 1992-08-31 1994-03-14 최근선 Dishwashing Liquid Detergent Composition

Also Published As

Publication number Publication date
CN1226404C (en) 2005-11-09
JP4133823B2 (en) 2008-08-13
JP2005508443A (en) 2005-03-31
CN1483073A (en) 2004-03-17
AU2002353558B2 (en) 2007-01-11
WO2003040281A1 (en) 2003-05-15

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