GB889040A - Preparation of detergents of the sulphonate and sulphuric ester types - Google Patents

Preparation of detergents of the sulphonate and sulphuric ester types

Info

Publication number
GB889040A
GB889040A GB1367859A GB1367859A GB889040A GB 889040 A GB889040 A GB 889040A GB 1367859 A GB1367859 A GB 1367859A GB 1367859 A GB1367859 A GB 1367859A GB 889040 A GB889040 A GB 889040A
Authority
GB
United Kingdom
Prior art keywords
detergent
alkali metal
acids
ammonium
products
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
GB1367859A
Inventor
Bernard Taylor
Devarakonda Venkata Se Kameswa
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
Original Assignee
Unilever PLC
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 filed Critical Unilever PLC
Priority to GB1367859A priority Critical patent/GB889040A/en
Priority to FR824798A priority patent/FR1254678A/en
Publication of GB889040A publication Critical patent/GB889040A/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
    • 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
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids

Landscapes

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

Abstract

Compositions containing alkali metal or ammonium salts of detergent sulphonic or sulphuric acids are prepared by neutralizing the acids, in the presence of sufficient water to form a pumpable slurry, with a mixture of alkali metal or ammonium carbonate and alkali metal or ammonium hydroxide in a weight ratio of from 10:1 to 1:1 (see Group IV(b)). The neutralisation products may be converted into detergent liquids, pastes and powders. In Example 2 the neutralized product obtained from sulphonated dodecylbenzene contained the sodium salt, sodium bicarbonate and sodium carbonate.ALSO:Detergent sulphonic or sulphuric acids, i.e. those acids which on neutralisation give salts having detergent properties, are neutralised, in the presence of sufficient water for the product to form a detergent slurry, with a mixture of alkali metal or ammonium carbonate and alkali metal or ammonium hydroxide in a weight ratio of from 10 : 1 to 1 : 1. Preferably the neutralising agent is used in the form of a solution of specific gravity 1.20-1.25 at 35 DEG C.-40 DEG C. A bleaching agent may also be added p with the main reactants. Specified detergent acids are the sulphation products of fatty alcohols and the sulphonation products of higher alkylbenzenes.
GB1367859A 1959-04-22 1959-04-22 Preparation of detergents of the sulphonate and sulphuric ester types Expired GB889040A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1367859A GB889040A (en) 1959-04-22 1959-04-22 Preparation of detergents of the sulphonate and sulphuric ester types
FR824798A FR1254678A (en) 1959-04-22 1960-04-20 Preparation of detergents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1367859A GB889040A (en) 1959-04-22 1959-04-22 Preparation of detergents of the sulphonate and sulphuric ester types

Publications (1)

Publication Number Publication Date
GB889040A true GB889040A (en) 1962-02-07

Family

ID=10027419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1367859A Expired GB889040A (en) 1959-04-22 1959-04-22 Preparation of detergents of the sulphonate and sulphuric ester types

Country Status (1)

Country Link
GB (1) GB889040A (en)

Similar Documents

Publication Publication Date Title
GB596560A (en) All-purpose detergent
GB802302A (en) Detergent compositions
GB1128411A (en) Detergent-bleach compositions
GB996677A (en) Improvements in and relating to surface-active substances
GB729568A (en) Improvements in or relating to the preparation of soaps
US3346629A (en) Process for preparing beta-ethylenically unsaturated organic sulfonates
GB796627A (en) Improvements in or relating to detergent bars
US3377290A (en) Liquid or paste detergent preparations having sulfofatty acid salts as viscosity reducing agents
AR241444A1 (en) Neutralization of organic sulphuric acid
GB698620A (en) Sulphonate detergent and its method of preparation
GB889040A (en) Preparation of detergents of the sulphonate and sulphuric ester types
US2723240A (en) Alkyl aryl sulfonate detergent solutions
GB935650A (en) Sulfated polyoxyethylated carbinamines
GB739817A (en) Detergent compositions
GB485649A (en) Washing preparations
GB595735A (en) Improved process for the preparation of wetting, emulsifying, detergent and foaming products
GB1025132A (en) Washing agents
GB720195A (en) Synthetic detergent compositions
GB940127A (en) Detergent compositions
GB705408A (en) Improvements relating to synthetic detergents
GB756502A (en) Soap-synthetic bar
GB819183A (en) Preparation of detergent compositions
SU932794A1 (en) Method of production of surfactant
GB1461586A (en) Liquid soap composition
GB818368A (en) A process for the preparation of mixtures of surface-active agents and compositions containing such mixtures, and the resulting mixtures and compositions