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GB553735A - Improvements in the manufacture of soap products - Google Patents

Improvements in the manufacture of soap products

Info

Publication number
GB553735A
GB553735A GB?A GB981741A GB553735A GB 553735 A GB553735 A GB 553735A GB 981741 A GB981741 A GB 981741A GB 553735 A GB553735 A GB 553735A
Authority
GB
United Kingdom
Prior art keywords
phosphate
soap
granules
substances
oils
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.)
Expired
Application number
GB?A
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.)
Unilever PLC
Lever Brothers and Unilever Ltd
Original Assignee
Unilever PLC
Lever Brothers and Unilever Ltd
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 Unilever PLC, Lever Brothers and Unilever Ltd filed Critical Unilever PLC
Publication of GB553735A publication Critical patent/GB553735A/en
Expired legal-status Critical Current

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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • C11D10/042—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on anionic surface-active compounds and soap
    • 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
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22—Organic compounds, e.g. vitamins
    • C11D9/26—Organic compounds, e.g. vitamins 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
    • 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
    • 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
    • C11D1/34—Derivatives of acids of phosphorus
    • C11D1/345—Phosphates or phosphites
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

553,735. Granulated soap. LEVER BROS. & UNILEVER, Ltd. Aug. 1, 1941, No. 9817. Convention date, Aug. 3, 1940. [Class 91] Soap granules are coated with a substance to maintain them in a form resistant to disintegration and to reduce the amount of soap dust formed therefrom. The dust may be formed through various causes and the function of the coating agents may vary accordingly. In general, the coating agents comprise two groups of materials. The first group consists of substances which are hygroscopic and maintain the moisture content of the granules, also have the property of binding the dust particles thereto, and reduce the formation of static charges on the particles. The second group consists of substances which primarily strengthen the soap granules and also bond the dust particles; they are preferably insoluble in the soap and may be water soluble, water dispersible, or water insoluble. In the last case, the granules are only discontinuously coated. Substances specified in the first group comprise polyhydric alcohols, such as glycerol, ethylene glycol, diethylene glycol, sorbitol and mannitol ; inorganic and organic phosphates, such as dipotassium phosphate, alkyl phosphates of formula MRHPO 4 such as potassium inethyl or ethyl phosphate, sodium potassium ethyl phosphate, triethanolamine ethyl phosphate, and phosphates of formula (RO) 3 PO such as tricresyl phosphate, tributyl phosphate, dibutyl phenyl phosphate, trixylenyl phosphate, diphenyl cresyl phosphate and phosphate esters of glycol ethers ; high boiling white oils or other oils, water soluble sulphonated oils or a waxy material such as carbowax. Mixtures of these materials specified comprise glycerol and dipotassium phosphate or sodium potassium ethyl phosphate or potash coconut oil soap, water soluble sulphonated oils and lithium chloride. Substances specified in the second group comprise methyl cellulose, polyvinyl alcohol, corn or potato starch, soluble starches and dextrins. The soap granules may be coated by allowing them to fall once or repeatedly through a mist of the atomized coating material or by tumbling them in a rotary drum to which a spray of the atomized coating material is admitted.
GB?A 1940-08-03 1941-08-01 Improvements in the manufacture of soap products Expired GB553735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US351111A US2329694A (en) 1940-08-03 1940-08-03 Dedusting process and the product thereof

Publications (1)

Publication Number Publication Date
GB553735A true GB553735A (en) 1943-06-03

Family

ID=23379616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB?A Expired GB553735A (en) 1940-08-03 1941-08-01 Improvements in the manufacture of soap products

Country Status (2)

Country Link
US (1) US2329694A (en)
GB (1) GB553735A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592535A (en) * 1941-08-01 1952-04-15 Lever Brothers Ltd Process of dedusting soap and the resulting product
US2738332A (en) * 1943-12-20 1956-03-13 Colgate Palmolive Co Process of treating soap particles
US2921911A (en) * 1958-01-10 1960-01-19 Pennsalt Chemicals Corp Oxidizing compositions
DE1191518B (en) * 1962-10-25 1965-04-22 Fmc Corp Phosphate-containing coating compounds for air filters
DE1271669B (en) * 1962-07-04 1968-07-04 Acna Non-dusting, finely divided cup dye preparation
FR2360663A1 (en) * 1976-04-22 1978-03-03 Colgate Palmolive Co DETERGENT COMPOSITION

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636007A (en) * 1953-04-21 Detergent package and method of
US2497057A (en) * 1950-02-07 Toilet bowl -gleanee
US2465346A (en) * 1943-07-15 1949-03-29 Lever Brothers Ltd Dedusting process and product thereof
US2423451A (en) * 1943-09-28 1947-07-08 Colgate Palmolive Peet Co Soap product and method of making same
US2480579A (en) * 1943-10-21 1949-08-30 Colgate Palmolive Peet Co Detergent products and their preparation
US2456437A (en) * 1943-11-24 1948-12-14 Colgate Palmolive Peet Co Nondusting soap composition and method for making same
US2488385A (en) * 1945-03-23 1949-11-15 Hercules Powder Co Ltd Sizing compositions
US2594469A (en) * 1947-05-10 1952-04-29 Colgate Palmolive Peet Co Method of spraying freely falling particles
US2685537A (en) * 1948-03-05 1954-08-03 Dunmire Russell Paul Apparatus for the coating of pellets
US2636008A (en) * 1949-09-03 1953-04-21 American Mach & Foundry Detergent package and method of making same
US2730507A (en) * 1952-01-28 1956-01-10 Swift & Co Method of making dustless soap powder
US2806001A (en) * 1952-12-05 1957-09-10 Fong Willie Polyethyleneglycols as laundering aids
US2894851A (en) * 1952-12-15 1959-07-14 American Cyanamid Co Method of forming a protective coating on cyanidation tailings and the resulting product
US2759823A (en) * 1954-07-26 1956-08-21 Eastman Kodak Co Preparation of fixing powders
US2818356A (en) * 1956-01-05 1957-12-31 Fries & Fries Inc Process for preparing free-flowing sugar powders
US2910386A (en) * 1956-03-13 1959-10-27 American Sugar Refining Co Brown sugar
DE1107870B (en) * 1959-01-22 1961-05-31 Budenheim Rud A Oetker Chemie Process for the production of non-dusting washing, cleaning, rinsing and degreasing agents
US3408300A (en) * 1965-12-13 1968-10-29 Henkel & Cie Gmbh Stable,alkaline,non-forming cleansing agents
US4096081A (en) * 1976-02-06 1978-06-20 The Procter & Gamble Company Detergent compositions containing aluminosilicate agglomerates
US4200565A (en) * 1978-08-29 1980-04-29 N L Industries, Inc. Coupling agents for thermoset resin composites
US4316811A (en) * 1980-07-10 1982-02-23 Internorth, Inc Dust suppressant
US4704221A (en) * 1986-10-22 1987-11-03 The Procter & Gamble Company Granular detergents which contain high levels of anionic surfactant that forms a middle-phase, surface treated with a water soluble cationic surfactant

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592535A (en) * 1941-08-01 1952-04-15 Lever Brothers Ltd Process of dedusting soap and the resulting product
US2738332A (en) * 1943-12-20 1956-03-13 Colgate Palmolive Co Process of treating soap particles
US2921911A (en) * 1958-01-10 1960-01-19 Pennsalt Chemicals Corp Oxidizing compositions
DE1271669B (en) * 1962-07-04 1968-07-04 Acna Non-dusting, finely divided cup dye preparation
DE1191518B (en) * 1962-10-25 1965-04-22 Fmc Corp Phosphate-containing coating compounds for air filters
FR2360663A1 (en) * 1976-04-22 1978-03-03 Colgate Palmolive Co DETERGENT COMPOSITION

Also Published As

Publication number Publication date
US2329694A (en) 1943-09-21

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