WO2010101534A2 - Savon liquide à base d'argile pour le nettoyage de najis - Google Patents

Savon liquide à base d'argile pour le nettoyage de najis Download PDF

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Publication number
WO2010101534A2
WO2010101534A2 PCT/TH2010/000004 TH2010000004W WO2010101534A2 WO 2010101534 A2 WO2010101534 A2 WO 2010101534A2 TH 2010000004 W TH2010000004 W TH 2010000004W WO 2010101534 A2 WO2010101534 A2 WO 2010101534A2
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WO
WIPO (PCT)
Prior art keywords
composition
weight
chosen
alkyl
surfactant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/TH2010/000004
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English (en)
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WO2010101534A3 (fr
Inventor
Winai Dahlan
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Individual
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Individual
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Publication date
Priority claimed from TH901000963A external-priority patent/TH105745A/th
Application filed by Individual filed Critical Individual
Publication of WO2010101534A2 publication Critical patent/WO2010101534A2/fr
Anticipated expiration legal-status Critical
Publication of WO2010101534A3 publication Critical patent/WO2010101534A3/fr
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/26—Aluminium; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations

Definitions

  • TMs invention concerning compositions of soap, especially the liquid soap containing high concentration of clay that could be used for Najis cleansing according to Islamic regulations. Moreover some ingredients in soap solution carried anti-bacterial property as well.
  • This invention relates to "Najis cleansing" liquid soap product for external use and cleansing product for Najis contaminated equipment.
  • This invention containing of White clay 0.05-95% w/w, Deionized water 25-80 %w/w , Surfactant or Detergent 12-70 %w/w, Foam stabilizer 0.25- 15%w/w, Non-ionic surfactant 0.5-8 %w/w, Electrolyte 0.2-5 %w/w, Chelating agent 0.01-5 %w/w, Buffering agent 0.1-5 %w/w, Suspending agent 0.02-3 %w/w and Preservative 0.05-2 %w/w , no color and flavor added.
  • the balance of pH is set between 5.5-6.5.
  • the liquid shows no separation, no solid particle separated and without pungent odor.
  • This invention has received approval (Fatwa) from Islamic Committee of Bangkok to use as a suitable Najis cleansing according to Islamic regulations.
  • the objective of this invention is to develop cleansing product that could be used for all kinds of Najis, according to Islamic regulations. It could be used, for body, equipments, household wares, and as liquid detergent in general BACKGROUND OF THE INVENTION
  • Cleaning light Najis can be done by removing the Najis and sprinkling the stained area with clean water thoroughly. One doesn't have to let the water flow through the stain to complete the ritual.
  • Cleaning medium Najis is by removing the Najis and washing thoroughly be letting water run through the stained area at least one time to get rid of the color, smell and taste of the Najis. It would be best to wash three times.
  • Thailand is one of the provinces that's home the most of food factories in the country. Almost 200 factories have applied for Halal certification and there are more than 1,000 factories have the capacity and ability to produce Halal food. More than a hundred restaurants hotels hospitals and businesses have requested to set up a Halal kitchen. Thus the issue of Najis cleaning is a huge problem.
  • One issue that the Bangkok Islamic Committee has debated over the last few years is that most factories and businesses that requested Halal certification in Thailand and some other countries were operated by non-Muslims.
  • contaminations still occurred from non-Muslims, especially during the everyday meals of the workers.
  • factory systems usually require staff to clean their hands every time before entering the factory and manufacturing areas.
  • compositions that could be used to clean dirtiness according to Islamic regulations (Najis). It could be used for production lines, household wares and general cleansing agent as well.
  • the important compositions of this invention are surfactants, white clay together with other ingredients in specific.
  • compositions of the invention are as follows: White Clay 0.05-95 Deionized Water 25-80
  • White clay is derived from natural source called " Hydrated aluminium silicate” which is white and light powder that consider safe for external and internal use. When moist or wet, it become darker with characteristic odor. It is natural and stable material however, bacterial contamination could be found. Sterilization process could be done by high temperature at 16O 0 C for not less than one hour.
  • Fine particle of "White clay” could be produced by seiving.
  • the contaminant such as Ferric Oxide, Calcium carbonate, Magnesium carbonate are removed by electromagnetic wave and Hydrochloric, Sulfuric solution.
  • "White clay” is non-toxic and non-irritation to human skin.
  • “Surfactant” or detergent plays major role in the formulation as foam booster, wetting and emulsifying agent so oily dirt could be easily rinse off with water.
  • the finely gentleness of the foam created by the surfactant enable its use as an effective non irritable skin cleanser and skin moisturizer.
  • “Surfactant” used in this invention is anionic surfactant, selected from Alkyl carboxylates, Alkyl sulfates, Alkyl ether sulfates, Alpha-olefm sulfonates and Linear alkyl benzene sulfonates.
  • surfactant Sulfosuccinate esters, Isethionates, Acyl amides, Alkyl ether carboxylates, Alkyl sulfoacetate and Alkyl phosphate also could be used.
  • Excellent pattern of surfactant in this invention are the derived Alkyl ether sulfates group, preferably Sodium lauryl ether sulfates.
  • Foam Stabilizer used in this invention is, Amphoteric surfactants which contain both cationic and anionic in their molecule, chosen from N- Alkyl aminopropionates, Iminodipropionates, Betaine and Alkyl imidazole. The best foam stabilizers are among the Betaine group.
  • Suitable Foam stabilizer in the Betain group selected for this invention is coconut alkyl dimethyl ammonium betaine.
  • Non-ionic surfactant is used as foam stabilizer and viscisity enhancer for liquid soap. It also could prevent skin from dehydration.
  • the groups on Non-ionic surfactant are selected from Alkanolamides, Alkyl glucosides and Amine oxide. Preferably, for this invention Alkanolamide group is selected.
  • Cocamide diethanolamine is selected from the Alkanolamide non-ionic surfactant for this invention.
  • Electrode is used in this invention as viscosity enhancer and the best electrolyte used is Sodium Chloride.
  • “Chelating agent” is primarily used as antioxidant with subsequently synergists by sequestering trace amount of heavy metal in hard water which might otherwise catalyze autoxidation reaction of soap to became scurf.
  • the suitable material for this invention is Ethylene Diaminetetraacetic acid (EDTA).
  • pH- adjusting agent used in this invention could be selected from the group of mild organic acid such as lactic acid, citric acid etc.
  • citric acid is an ideal pH-adjusting agent due to its effectiveness and consider safe to use.
  • Suitable pH range of liquid detergent is between 5.5-6.5 which is highly compatible with human skin.
  • “Suspending agent” in this invention is derived from Cellulose polymer.
  • Cellulose polymer is hydroxyl substituted long chain cellulose polymer in which approximately 27-32 % of the hydroxyl group appeared in the from of the methyl ether.
  • the degree of substitution of cellulose is defined as the average number of Methoxyl group (CH 3 O).
  • Cellulose is widely used in tablet formulations, oral and topical suspensions. Solutions of cellulose are stable to alkali and dilute acid at the pH range of 3-11. Cellulose is prepared from natural wood pulp which consider non-toxic, non-allergenic and non-irritant material.
  • Preservative is the most essential for this invention to prevent bacterial growth.
  • surfactant the major ingredient in the formula
  • This is to prolong shelf-life of liquid soap by prevent bacterial infection due to the ingredients in the formula and bacterial contamination during every day used by the consumer.
  • Mixture of preservatives is prefer in the formula to minimize the amount of each preservative used resulting in less irritation caused by each preservative.
  • Combination of preservatives could produce wide range of anti-bacterial activity and prevent bacterial resistant to each preservative as well . In this invention, combination of Methyl paraben and Propyl paraben were selected.
  • composition of this invention have been studied for the stability testing, cleansing efficacy and irritation testing in healthy, non-pregnant volunteers. From the physicochemical testing, efficacy testing and satisfaction of consumer testing have shown that the cleansing ability is more superior than those of ordinary liquid soap, with non-irritable effect. Moreover, it has been approved by The Bangkok Islamic committee as a suitable Najis cleansing agent with antibacterial property.
  • Deep cleansing efficacy may be owing to synergistic effect of white clay as abrasive and scrubbing agent together with bacterial cell wall destruction mechanism from amphoteric and anionic surfactant without any adverse side effect.
  • compositions of this invention could be applied as liquid bath, hand cleansing liquid and general cleansing liquid.
  • the dosage form of this invention could be prepared in a wide range of viscosity from liquid to viscous gel. Liquid form is preferred.
  • the satisfactory product is resulting from specific process of mixing all ingredients, in a certain ratio of concentration, using appropriate technique with stepwise addition of ingredients according to their order of mixing.
  • the equipment was designed for particular purpose which made from stainless steel propeller as mixing tool with the appropriate speed of rotation to produce viscous product of approximately 1,000 - 5,000 centipoises (cps) in close system.
  • the pH of the product could be adjusted to the range of 5.5 - 6.5.
  • liquid form which prepared from appropiated process and order of mixing materials in a specific type and ratio to make off this product.
  • the particularly designed of stainless equipment was used, the optimum rate per minutes of stainless stirrer and each compositions are mixing together to obtain viscous product with approximately 1000-5000 centipoises (cps) in close system andpH balance was adjust between 5.5-6.5.
  • the production process are started with heat deionized water to 40-60 0 C, then stop heating .
  • Chelating agent and preservative were added. Homogenize for about 3 - 20 minutes, then adding white clay and sodium chloride then homogenize foe approximately 2 - 23 minutes. Surfactants, and foam stabilizer were added and homogenize for about 1-15 minutes. In the step of white clay addition require thoroughly stirring in the formulation required thoruoghly stirred until homogenious in order to aviod precipitation of clay during storage. The uniformity and stability of product depends on this process.
  • This invention is created from outstanding integration between the knowledge in Islamic principle together with those of manufacturing pharmacy technique to produce the product that could be widely utilized in food industry and household consumption. Consequently, this is to facilitate Najis cleansing method according to Islamic principle, in cleansing Halal food utensils for Halal food industry. With the wide range of application of the product made it well known both domestic and international. Efficacy studies of Clay detergent

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Detergent Compositions (AREA)

Abstract

La présente invention porte sur un détergent à base d'argile pour usage externe et pour nettoyer des Najis contaminant un appareillage, les compositions de base étant constituées d'argile blanche, de polymère de cellulose, de lauryl éther sulfates de sodium, d'eau désionisée, et d'autres compositions dans un rapport approprié, sans couleur ni odeur. La plage de pH du savon liquide de cette invention se situe entre 5,5-6,5, et il n'y a ni séparation, ni précipitation ou mauvaise odeur. Cette invention a été approuvée (Fatwa) par le Comité islamique de Bangkok comme étant acceptable conformément aux principes de l'Islam.
PCT/TH2010/000004 2009-03-05 2010-02-10 Savon liquide à base d'argile pour le nettoyage de najis Ceased WO2010101534A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TH901000963A TH105745A (th) 2009-03-05 ผลิตภัณฑ์สบู่ดินสำหรับชำระล้างสิ่งสกปรกตามหลักศาสนาอิสลาม (นญิส)
TH0901000963 2009-03-05

Publications (2)

Publication Number Publication Date
WO2010101534A2 true WO2010101534A2 (fr) 2010-09-10
WO2010101534A3 WO2010101534A3 (fr) 2012-02-23

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ID=45816166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TH2010/000004 Ceased WO2010101534A2 (fr) 2009-03-05 2010-02-10 Savon liquide à base d'argile pour le nettoyage de najis

Country Status (1)

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WO (1) WO2010101534A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9622943B2 (en) 2010-12-09 2017-04-18 Colgate-Palmolive Company Cleansing compositions
CN115651770A (zh) * 2022-11-02 2023-01-31 浙江华诺化工有限公司 一种含有过氧化氢酶的粉状发泡清洁剂及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671545A (en) * 1969-05-05 1972-06-20 Synergistics Inc Polyvinylpyrrolidone-iodine compounds
GB8320154D0 (en) * 1983-07-26 1983-08-24 Wilkinson Sword Ltd Soap compositions
FR2717684B1 (fr) * 1994-03-22 1996-04-26 Oreal Compositions cosmétiques détergentes et utilisations.
GB9413981D0 (en) * 1994-07-12 1994-08-31 Body Shop Int Plc A cleansing product
US20030228270A1 (en) * 2002-06-10 2003-12-11 Erika Tazberik Foaming clay cleanser composition
US20070166338A1 (en) * 2006-01-13 2007-07-19 Reilly Dillon Dermabrasion composition and process
WO2008116147A2 (fr) * 2007-03-21 2008-09-25 Colgate-Palmolive Company Compositions structurées comprenant une argile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9622943B2 (en) 2010-12-09 2017-04-18 Colgate-Palmolive Company Cleansing compositions
US10912725B2 (en) 2010-12-09 2021-02-09 Colgate-Palmolive Company Cleansing composition
CN115651770A (zh) * 2022-11-02 2023-01-31 浙江华诺化工有限公司 一种含有过氧化氢酶的粉状发泡清洁剂及其制备方法

Also Published As

Publication number Publication date
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