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GB421527A - Improvements in and relating to the manufacture and use of substances suitable for use as wetting-out, washing, cleansing, frothing and dispersing agents - Google Patents

Improvements in and relating to the manufacture and use of substances suitable for use as wetting-out, washing, cleansing, frothing and dispersing agents

Info

Publication number
GB421527A
GB421527A GB839533A GB839533A GB421527A GB 421527 A GB421527 A GB 421527A GB 839533 A GB839533 A GB 839533A GB 839533 A GB839533 A GB 839533A GB 421527 A GB421527 A GB 421527A
Authority
GB
United Kingdom
Prior art keywords
alcohols
cleansing
wetting
washing
acids
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
GB839533A
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.)
Deutsche Hydrierwerke AG
Original Assignee
Deutsche Hydrierwerke AG
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 Deutsche Hydrierwerke AG filed Critical Deutsche Hydrierwerke AG
Priority to GB839533A priority Critical patent/GB421527A/en
Publication of GB421527A publication Critical patent/GB421527A/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coloring (AREA)

Abstract

Products stated to have wetting, washing, cleansing, emulsifying, and frothing properties are obtained by etherifying monoxy- or polyoxy-alkylsulphonic acids with high molecular alcohols. In an example, epichlorhydrin is etherified with p coconut alcohols, in the presence of sulphuric acid, and the chlorine replaced by the sulphonic group by treatment with aqueous sodium sulphite after purification of the ether by fractional distillation. The product may be used in wetting, bleaching and dyeing baths and may be used in association with cyclohexanol or ammonia or soda in washing raw wool or woollen goods containing fatty acids. The cleansing of silk and dyeing of artificial silk are referred to. For treating goods dyed with dyestuffs sensitive to alkali, a bath containing formic acid and the ether sulphuric acids may be employed whereby the goods are rendered soft and pliable. The products may also be prepared by treating ethylene or propylene oxide with the higher alcohols, replacing the free hydroxy group by esterifying with hydrogen halide and finally treating with alkali sulphite. Dodecyl, oleine, myristic, cetyl, naphthenic, oxystearine and dioxyoctadecene alcohols and palm kernal alcohols are specified as higher alcohols.ALSO:Products stated to be emulsifying and dispersing agents are prepared by etherifying monoxy- or polyoxy-alkylsulphonic acids with high molecular alcohols such as coco-nut or palm kernal alcohols and dodecyl, myristic, cetyl, naphthenic, oxystearine, dioxyoctadecene and oleine alcohol. In an example, epichlorhydrin is etherified with coco-nut alcohols and the chlorine replaced by a sulphonic acid group by means of alkali sulphite.
GB839533A 1933-03-20 1933-03-20 Improvements in and relating to the manufacture and use of substances suitable for use as wetting-out, washing, cleansing, frothing and dispersing agents Expired GB421527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB839533A GB421527A (en) 1933-03-20 1933-03-20 Improvements in and relating to the manufacture and use of substances suitable for use as wetting-out, washing, cleansing, frothing and dispersing agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB839533A GB421527A (en) 1933-03-20 1933-03-20 Improvements in and relating to the manufacture and use of substances suitable for use as wetting-out, washing, cleansing, frothing and dispersing agents

Publications (1)

Publication Number Publication Date
GB421527A true GB421527A (en) 1934-12-17

Family

ID=9851701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB839533A Expired GB421527A (en) 1933-03-20 1933-03-20 Improvements in and relating to the manufacture and use of substances suitable for use as wetting-out, washing, cleansing, frothing and dispersing agents

Country Status (1)

Country Link
GB (1) GB421527A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427577A (en) * 1945-03-01 1947-09-16 Colgate Palmolive Peet Co Production of ether sulphonates
US2427576A (en) * 1945-02-22 1947-09-16 Colgate Palmolive Peet Co Ether sulphonates and their production
US3376229A (en) * 1964-12-11 1968-04-02 Lever Brothers Ltd Synthetic detergent bar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427576A (en) * 1945-02-22 1947-09-16 Colgate Palmolive Peet Co Ether sulphonates and their production
US2427577A (en) * 1945-03-01 1947-09-16 Colgate Palmolive Peet Co Production of ether sulphonates
US3376229A (en) * 1964-12-11 1968-04-02 Lever Brothers Ltd Synthetic detergent bar

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