GB706720A - Built organic detergent compositions and processes for preparing them - Google Patents

Built organic detergent compositions and processes for preparing them

Info

Publication number
GB706720A
GB706720A GB18991/51A GB1899151A GB706720A GB 706720 A GB706720 A GB 706720A GB 18991/51 A GB18991/51 A GB 18991/51A GB 1899151 A GB1899151 A GB 1899151A GB 706720 A GB706720 A GB 706720A
Authority
GB
United Kingdom
Prior art keywords
detergent
particles
detergents
builders
synthetic detergents
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
GB18991/51A
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.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive 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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of GB706720A publication Critical patent/GB706720A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • 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
    • 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
    • C11D17/0039Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D3/04Water-soluble compounds
    • C11D3/06Phosphates, including polyphosphates

Landscapes

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

Abstract

A detergent composition comprising particles of a detergent core surrounded by a coating of numerous hydrated builder particles, is made by agitating a mixture of solid organic detergent particles with a finely divided anhydrous builder which is capable of forming a hydrate, whilst adding moisture. The mixing may be effected by tumbling the ingredients in a rotating drum, and a suitable apparatus is described. The particles which comprise the detergent core may be made by spray or roll drying, spray or roll cooling, framing or grinding. Suitable detergents include soaps; anionic synthetic detergents such as the sulphate and sulphonate detergents, particularly those having an alkyl group of 8 to 18 carbon atoms, e.g. sodium dodecyl benzene p sulphonate; cationic synthetic detergents such as those derived from heterocyclic tertiary amines, e.g. from glyoxalidines substituted in the 2-position with an alkyl group of 11-17 carbon atoms and optionally substituted in the 1-position with a lower alkyl or alkylol group, and salts of polyethylene ethers of fatty amines; and non-ionic synthetic detergents. A number of synthetic detergents are specified. Builders which may be mixed with the detergent in making the core include water-soluble inorganic sulphates, silicates, phosphates, borates and carbonates. The anhydrous builder used for the coating may be an alkali metal, especially sodium or potassium, salt of a phosphoric acid such as sodium tripolyphosphate, tetrasodium pyrophosphate, disodium dihydrogen pyrophosphate, trisodium orthophosphate, and per-salts. Supplementary builders which do not themselves form hydrates may be included in the coating composition, such as sodium carboxymethyl cellulose, higher fatty alcohols such as lauryl and cetyl alcohols, higher fatty acid amides such as lauramide and coconut oil fatty acid ethanolamides, corrosion or tarnish inhibitors such as melamine and diethyl thiourea, and fluorescent dyes such as stilbene derivatives. These builders may be added in powdered or molten form, or sprayed into the mixture as a solution.
GB18991/51A 1950-11-28 1951-08-13 Built organic detergent compositions and processes for preparing them Expired GB706720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US305692XA 1950-11-28 1950-11-28

Publications (1)

Publication Number Publication Date
GB706720A true GB706720A (en) 1954-04-07

Family

ID=21854829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18991/51A Expired GB706720A (en) 1950-11-28 1951-08-13 Built organic detergent compositions and processes for preparing them

Country Status (5)

Country Link
BE (1) BE503827A (en)
CH (1) CH305692A (en)
FR (1) FR1044745A (en)
GB (1) GB706720A (en)
NL (1) NL78633C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822765A1 (en) * 1977-05-26 1978-11-30 Boliden Ab GRANULATED RAW MATERIAL FOR THE MANUFACTURE OF CLEANING AGENTS AND METHOD FOR THEIR MANUFACTURING

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968415C (en) * 1953-07-03 1958-02-13 Procter & Gamble Soapy washing powder with little tendency to form lumps
FR2151207A5 (en) * 1971-08-25 1973-04-13 Colgate Palmolive Co
CH665755A5 (en) * 1985-10-30 1988-06-15 Nestle Sa PROCESS FOR AGGLOMERATION OF FOOD PRODUCTS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822765A1 (en) * 1977-05-26 1978-11-30 Boliden Ab GRANULATED RAW MATERIAL FOR THE MANUFACTURE OF CLEANING AGENTS AND METHOD FOR THEIR MANUFACTURING

Also Published As

Publication number Publication date
BE503827A (en)
CH305692A (en) 1955-03-15
FR1044745A (en) 1953-11-20
NL78633C (en)

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