GB2330588A - Multipurpose cleaning agent - Google Patents

Multipurpose cleaning agent Download PDF

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Publication number
GB2330588A
GB2330588A GB9722424A GB9722424A GB2330588A GB 2330588 A GB2330588 A GB 2330588A GB 9722424 A GB9722424 A GB 9722424A GB 9722424 A GB9722424 A GB 9722424A GB 2330588 A GB2330588 A GB 2330588A
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United Kingdom
Prior art keywords
weight
sodium
component
composition
cleaning
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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.)
Granted
Application number
GB9722424A
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GB9722424D0 (en
GB2330588B (en
Inventor
Cheng Wen Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
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Application filed by Individual filed Critical Individual
Priority to GB9722424A priority Critical patent/GB2330588B/en
Priority to AU42897/97A priority patent/AU702935B1/en
Priority to DE19749155A priority patent/DE19749155A1/en
Priority to FR9714139A priority patent/FR2770852A1/en
Publication of GB9722424D0 publication Critical patent/GB9722424D0/en
Publication of GB2330588A publication Critical patent/GB2330588A/en
Application granted granted Critical
Publication of GB2330588B publication Critical patent/GB2330588B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D1/65—Mixtures of anionic with cationic compounds
    • C11D1/652—Mixtures of anionic compounds with carboxylic amides or alkylol amides
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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

Abstract

A multipurpose cleaning agent contains sodium alkyl sulfate, fatty acid coconut diethanolamide, citric acid, ethylene diamine tetraacetic acid, sodium citrate, sodium polyoxyethylene alkyl ether sulfate, sodium carboxy methyl cellulose, sodium percarbonate, sodium tripoly phosphate, low density sodium carbonate and mirabilite (sodium sulphate), which is practical for cleaning the face, the hair, the body, fruits, vegetables, and any of a variety of household items. The composition may also include enzymes, for use in washing laundry.

Description

MULTIPURPOSE CLEANING AGENT BACKGROUND OF THE INVENTION The present invention relates to cleaning agent, and relates more particularly to a multipurpose cleaning agent made from sodium alkyl sulfate, fatty acid coconut diethanolamide, methyl cellulose, sodium percarbonate, sodium tripoly phosphate, low density sodium carbonate, and mirabilite.
A variety of cleaning agents and detergents are commercially available for different cleaning purposes.
For cleaning different things, different cleaning agents and detergents shall be used. Therefore, every family spends a lot of money in purchasing different cleaning agents and detergents for different cleaning purposes.
When a variety of cleaning agents and detergents are prepared, much storage space is required. A wide variety of detersive surfactants are known in the literature and in commercial practice. Exemplar of these detergents can be seen in U.S. Pat. No. 5,338,491. Regular detergents or concentrated detergents commonly made from ABS (tetra propylene benzene sulfonic acid salt) or LAS (linear alkyl benzene sulfonate). When a regular detergent is used to clean clothes or household items, about 0.03 0. 13W of surface active agent will be left after washing, which is harmful to the skin. When residual LAS is adhered to the fibers of clothes, it tends to irritate causing a liver failure, an increasing of cholesterol concentration in blood, or an occurrence of many other diseases. Furthermore, when waste water is carried to rivers, lakes, oceans, etc., the water will be polluted.
Because ABS and LAS contain high unit heavy metal, phosphate, surface active agent, fluorescent substance, it must be kept away from the eyes. Conventional detergents commonly have a warning word on the packages, warning people not to eat, or to touch with the eyes.
When the eyes are touched with a detergent, the eyes must be immediately washed with clean water for 15 minutes, and then go to a doctor for remedy. If one eats a detergent by an error, one must immediately drink a big volume of milk or water, and then go to a doctor for remedy.
SUMMARY OF THE INVENTION The present invention has been accomplished under the circumstances in view. It is one object of the present invention to provide a multipurpose cleaning agent which is safe in use. It is another object of the present invention to provide a multipurpose cleaning agent which is less pollution. It is still another object of the present invention to provide a multipurpose cleaning agent which is practical for cleaning the face, the hair, the body, fruits, vegetables, and any of a variety of household items. It is still another object of the present invention to provide a multipurpose cleaning agent which is inexpensive to manufacture.
One aspect of the invention is a multipurpose cleaning composition (product A) containing sodium alkyl sulfate, fatty acid coconut diethanolamide, citric acid, ethylene diamine tetraaceticacid, sodium citrate, sodium polyoxyethylene alkyl ether sulfate, CNC (sodium carboxy methyl cellulose), sodium percarbonate, sodium tripoly phosphate, low density sodium carbonate; and mirabilite (Na2S04 l H2 ) A second aspect is a cleaning composition (product B) containing sodium alkyl sulfate, fatty acid coconut diethanolamide, citric acid, ethylene diamine tetraacetic acid, sodium citrate, sodium polyoxyethylene alkyl ether sulfate, sodium carboxy methyl cellulose, sodium percarbonate, sodium tripoly phosphate, low density sodium carbonate, mirabilite (Na2S0410H20), savinase 40T, and celluzyme 0.7T.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT The general method for the preparation of the cleaning composition (product A) includes the steps of: i) mixing sodium alkyl sulfate with fatty acid coconut diethanolamide for 2 minutes to form a mixture; ii) mixing the mixture thus obtained from step i) with citric acid, ethylene diamline tetraacetic acid, sodium citrate, and water at about 60-70C for 2-4 minutes to form a solution; iii) Putting sodium polyoxyethylene alkyl ether sulfate in the solution thus obtained from step ii) and mixing it for about 2-4 minutes, and then adding CMC, sodium percarbonate and sodium tripoly phosphate to the solution and mixing it for about 5-8 minutes to form a gelatinous substance; iv) mixing low density sodium carbonate with Na2SO4 10H2O to form a mixture, and then mixing the mixture thus with the gelatinous substance obtained from step iii) in a rotary mixture at a revolving speed about 80-120 r.p.m for about 30 minutes to form a product A, which can be used for cleaning the face, the hair, the body, kitchen utensils, fruits and vegetables, etc..
The general method for the preparation of the cleaning composition (product B) further comprises the step v) as describe below: v) screening the product A thus obtained from step iv) with a 20 mesh screen then mixing it with savinase 40T and celluzyme 0.7T to form a product B, which can be used for cleaning clothes.
More detailed examples are used to illustrate the present invention, and these examples are used to explain the present invention. The examples below, which are given simply by way of illustration, must not be taken to limit the scope of the invention.
In examples, parts is counted as weight.
EXAMPLE 1 The cleaning composition (product A) is as follows. The product A can be used for cleaning the face, the hair, the body, kitchen utensils, fruits and vegetables, etc..
Wt. % Ingredients 7. 0W sodium alkyl sulfate 3. 0 fatty acid coconut diethanolamide 0.4 citric acid 0.4% ethylene diamine tetraacetic acid 0.4% sodium citrate 2.0% sodium polyoxyethylene alkyl ether sulfale 0.7% CMC (Sodium carboxy methyl cellulose) 0.3% sodium percarbonate 3.0% sodium tripoly phosphate 40% low density sodium carbonate 40% Na2SO4#10H2O 2. 8 water EXAMPLE 2 The cleaning composition (product B) is as follows. The product B can be used for cleaning clothes.
Wt. W Ingredients 7. 0 sodium alkyl sulfate 3. 0 fatty acid coconut diethanolamide 0. 4 citric acid 0.4 ethylene diamine tetraacetic acid 0. 4t sodium citrate 2.0% sodium polyoxyethylene alkyl ether sulfale 0.7% CMC (Sodium carboxy methyl cellulose) 0.3 sodium percarbonate 3.0% sodium tripoly phosphate 39% low density sodium carbonate 39% Na2SO4#10H2O 0. 6 savinase 40T 1.4% celluzynle 0.7T 2.8% water From the above description, one skilled in the art can easily ascertain the essential characteristics of the present invention, and without departing from the spirit and scope thereof, can make various changes and modifications of the invention to adapt it to various usages and conditions. Thus, other embodiments are also within the claims.

Claims (5)

What the Invention Claimed is
1. A cleaning composition comprising: (a) 3.0-9.0% by weight of sodium alkyl sulfate; (b) 2.0-5.0% by weight of fatty acid coconut diethanolamide; (c) 0.1-1.0% by weight of citric acid; (d) 0.1-1.0% by weight of ethylene diamine tetraacetic acid; (e) 0.1-1.0% by weight of sodium citrate; (f) 1.0-3.5% by weight of sodium polyoxyethylene alkyl ether sulfate; (g) 0.5-1% by weight of CMC (sodium carboxy methyl cellulose); (h) 0.1-1.0% by weight of sodium percarbonate; (i) 0.1-1.0% by weight of sodium tripoly phosphate; (j) 30-50E by weight of low density sodium carbonate; (k) 30-50E by weight of Na2SO4#10H2O; (1) 0.1-1.0% by weight of savinase 40T; and (m) 0.5-3.0% by weight of celluzyme 0.7T
2. The composition of claim 1, wherein component (j) is 35-40t by weight and component (k) is 35-40t by weight.
3. The composition of claim 1, wherein component (a) is 6-8% by weight and component (b) is 3-4t by weight.
4. A cleaning composition comprising: (a) 3.0-9.0% by weight of sodium alkyl sulfate; (b) 2.0-5.0% by weight of fatty acid coconut diethanolamide; (c) 0.1-1.0% by weight of citric acid; (d) 0.1-1.0% by weight of ethylene diamine tetraacetic acid; (e) 0.1-1.0% by weight of sodium citrate; (f) 1.0-3.5% by weight of sodium polyoxyethylene alkyl ether sulfate; (g) 0.5-1% by weight of CMC (sodium carboxy methyl cellulose); (h) 0.1-1.0% by weight of sodium percarbonate; (i) 0.1-1.0% by weight of sodium tripoly phosphate; (j) 30-50 by weight of low density sodium carbonate; and (k) 30-50t by weight of Na2SO4#10H2O.
5. A cleaning composition as defined in Example 1 or Example 2.
5. The composition of claim 4, wherein component (j) is 35-40t by weight and component (k) is 35-40W by weight.
6. The composition of claim 4, wherein component (a) is 6-8W by weight and component (b) is 3-4t by weight Amendments to the claims have been filed as follows CLAIMS
1. A cleaning composition comprising: (a) 3.0-9.0% by weight of sodium alkyl sulfate; (b) 2.0-5.0% by weight of fatty acid coconut di ethanolamide; (c) 0.1-1.0% by weight of citric acid; (d) 0.1-1.0% by weight of ethylene diamine tetraacetic acid; (e) 0.1-1.0% by weight of sodium citrate; (f) 1.0-3.5% by weight of sodium polyoxyethylene alkyl ether sulfate; (g) 1.0-3.5% by weight of CMC (sodium carboxy methyl cellulose); (h) 0.1-1.0% by weight of sodkum percarbonate; (i) 0.1-3.0% by weight of sodium tripoly phosphate; (j) 30-50% by weight of low density sodium carbonate; and (k) 30-50% by weight of Na2SO10H2O.
2. A cleaning composition according to Claim 1, also comprising: (1) 0.1-1.0% by weight of savinase 40T; and (m) 0.5-3.0% by weight of celluzyme 0.7T.
3. A composition according to Claim 1 or 2, wherein component (j) is 35-40% by weight and component (k) is 35-40% by weight.
4. A composition according to Claim 1 or 2, wherein component (a) is 6-8% by weight and component (b) is 3-4% by weight.
GB9722424A 1997-10-24 1997-10-24 Multipurpose cleaning agent Expired - Fee Related GB2330588B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9722424A GB2330588B (en) 1997-10-24 1997-10-24 Multipurpose cleaning agent
AU42897/97A AU702935B1 (en) 1997-10-24 1997-10-27 Multipurpose cleaning agent
DE19749155A DE19749155A1 (en) 1997-10-24 1997-11-06 Multipurpose cleaning composition for face, hair, fruits, vegetables and clothes etc.
FR9714139A FR2770852A1 (en) 1997-10-24 1997-11-12 Multipurpose cleaning composition for face, hair, fruits, vegetables and clothes etc.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9722424A GB2330588B (en) 1997-10-24 1997-10-24 Multipurpose cleaning agent
AU42897/97A AU702935B1 (en) 1997-10-24 1997-10-27 Multipurpose cleaning agent
DE19749155A DE19749155A1 (en) 1997-10-24 1997-11-06 Multipurpose cleaning composition for face, hair, fruits, vegetables and clothes etc.
FR9714139A FR2770852A1 (en) 1997-10-24 1997-11-12 Multipurpose cleaning composition for face, hair, fruits, vegetables and clothes etc.

Publications (3)

Publication Number Publication Date
GB9722424D0 GB9722424D0 (en) 1997-12-24
GB2330588A true GB2330588A (en) 1999-04-28
GB2330588B GB2330588B (en) 1999-08-18

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Family Applications (1)

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GB9722424A Expired - Fee Related GB2330588B (en) 1997-10-24 1997-10-24 Multipurpose cleaning agent

Country Status (4)

Country Link
AU (1) AU702935B1 (en)
DE (1) DE19749155A1 (en)
FR (1) FR2770852A1 (en)
GB (1) GB2330588B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000066696A1 (en) * 1999-04-29 2000-11-09 Genencor International, Inc. Cellulase detergent matrix
CN103340584A (en) * 2013-07-17 2013-10-09 深圳市妍倩科技有限公司 Wet tissue for kitchen cleaning and disinfection
GB2544470A (en) * 2015-11-16 2017-05-24 Reckitt Benckiser Vanish Bv Composition
WO2023025744A1 (en) 2021-08-27 2023-03-02 Unilever Ip Holdings B.V. Detergent composition

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030109403A1 (en) * 2001-06-05 2003-06-12 Ecolab, Inc. Solid cleaning composition including stabilized active oxygen component
CN103789100A (en) * 2014-01-27 2014-05-14 何丽萍 Alkaline powerful toilet cleaner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1286459A (en) * 1968-12-12 1972-08-23 Unilever Ltd Detergent compositions
GB1309814A (en) * 1969-10-01 1973-03-14 Hentschel V S E Detergent compositions
GB1398772A (en) * 1971-06-17 1975-06-25 Hentschel V S E Detegents
EP0036162A1 (en) * 1980-03-17 1981-09-23 Henkel Kommanditgesellschaft auf Aktien Low-phosphate foam regulated detergent

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JPH0680992A (en) * 1992-09-03 1994-03-22 S N Ii Sogo Kenkyusho:Kk Detergent and production of mineral ion liquid
BR9303079A (en) * 1993-08-12 1994-05-10 Hwu Kuan Hsiu Lin Yeh Jiang Yi Multi-use detergent compound and process for obtaining it
JPH0959674A (en) * 1995-08-29 1997-03-04 Nippon Tomimasu Kanho Kaihatsu Kk Detergent and preparation thereof
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1286459A (en) * 1968-12-12 1972-08-23 Unilever Ltd Detergent compositions
GB1309814A (en) * 1969-10-01 1973-03-14 Hentschel V S E Detergent compositions
GB1398772A (en) * 1971-06-17 1975-06-25 Hentschel V S E Detegents
EP0036162A1 (en) * 1980-03-17 1981-09-23 Henkel Kommanditgesellschaft auf Aktien Low-phosphate foam regulated detergent

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000066696A1 (en) * 1999-04-29 2000-11-09 Genencor International, Inc. Cellulase detergent matrix
US6565613B1 (en) 1999-04-29 2003-05-20 Genencor International, Inc. Cellulase detergent matrix
CN103340584A (en) * 2013-07-17 2013-10-09 深圳市妍倩科技有限公司 Wet tissue for kitchen cleaning and disinfection
GB2544470A (en) * 2015-11-16 2017-05-24 Reckitt Benckiser Vanish Bv Composition
GB2544470B (en) * 2015-11-16 2019-06-05 Reckitt Benckiser Vanish Bv Laundry composition
WO2023025744A1 (en) 2021-08-27 2023-03-02 Unilever Ip Holdings B.V. Detergent composition

Also Published As

Publication number Publication date
FR2770852A1 (en) 1999-05-14
GB9722424D0 (en) 1997-12-24
GB2330588B (en) 1999-08-18
AU702935B1 (en) 1999-03-11
DE19749155A1 (en) 1999-05-20

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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011024