GB1463978A - Process for making detergent compositions - Google Patents

Process for making detergent compositions

Info

Publication number
GB1463978A
GB1463978A GB4396973A GB4396973A GB1463978A GB 1463978 A GB1463978 A GB 1463978A GB 4396973 A GB4396973 A GB 4396973A GB 4396973 A GB4396973 A GB 4396973A GB 1463978 A GB1463978 A GB 1463978A
Authority
GB
United Kingdom
Prior art keywords
clay
composition
carrier
granular particles
soap
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
GB4396973A
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to GB4396973A priority Critical patent/GB1463978A/en
Publication of GB1463978A publication Critical patent/GB1463978A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/12Water-insoluble compounds
    • C11D3/124Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246Silicates, e.g. diatomaceous earth
    • C11D3/1253Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/126Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite in solid compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • C11D11/0088Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads the liquefied ingredients being sprayed or adsorbed onto solid particles
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06Powder; Flakes; Free-flowing mixtures; Sheets
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/001Softening compositions

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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

1463978 Built laundry composition PROCTER & GAMBLE CO 18 Sept 1974 [19 Sept 1973] 43969/73 Addition to 1401726 Heading C5D In a process for making a built laundry detergent composition comprising: (A) granular particles which comprise (i) from 30 to 80% by weight of the granular particles of a soap compound; and (ii) from 1 to 30% by weight of the granular particles of a curd-dispersing agent; and (B) an impalpable smectite-type clay having an ion exchange capacity of at least about 50 meg./100g. of clay, attached to the surfaces of the granular particles, the compositions having a weight ratio of granular particles to smectite clay in the range from 20 : 1 to 3 : 1, a moving bed of a particulate carrier (as defined), optionally also containing some or all of the clay for the composition, is sprayed with a liquid agglomerating agent or a suspension therein of the clay or of the rest, if any, of the clay for the composition, to form free flowing agglomerates comprising said clay and said carrier, and thereafter said agglomerates are dry mixed with other particulate components, if any, of the composition. The carrier may be sodium or potassium tripolyphosphates, tetrasodium and disodium pyrophosphates, carbonates, sulphates and borates or spray-dried built soap-based detergent granules. The liquid agglomerating agent may be water, an aqueous electrolyte or a C 10-24 fatty acid mixture. When the agglomerating agent is aqueous, the particulate carrier is or contains an incompletely hydrated hydratable salt, which may be inorganic. A suspension of clay in a C 10-24 fatty acid may be sprayed directly on to a spray-dried soap composition, and the resultant powder mixed with sodium perborate and sodium tripolyphosphate. The carrier is such that the clay can be bonded by physical bonding to the particles of carrier.
GB4396973A 1974-09-18 1974-09-18 Process for making detergent compositions Expired GB1463978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4396973A GB1463978A (en) 1974-09-18 1974-09-18 Process for making detergent compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4396973A GB1463978A (en) 1974-09-18 1974-09-18 Process for making detergent compositions

Publications (1)

Publication Number Publication Date
GB1463978A true GB1463978A (en) 1977-02-09

Family

ID=10431174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4396973A Expired GB1463978A (en) 1974-09-18 1974-09-18 Process for making detergent compositions

Country Status (1)

Country Link
GB (1) GB1463978A (en)

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Legal Events

Date Code Title Description
PS Patent sealed