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GB1219384A - Process for the manufacture of pasty detergents that are capable of being pumped - Google Patents

Process for the manufacture of pasty detergents that are capable of being pumped

Info

Publication number
GB1219384A
GB1219384A GB6735/69A GB673569A GB1219384A GB 1219384 A GB1219384 A GB 1219384A GB 6735/69 A GB6735/69 A GB 6735/69A GB 673569 A GB673569 A GB 673569A GB 1219384 A GB1219384 A GB 1219384A
Authority
GB
United Kingdom
Prior art keywords
organic
continuous flow
flow mixer
mixture
acid
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
GB6735/69A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1219384A publication Critical patent/GB1219384A/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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising

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)
  • Detergent Compositions (AREA)

Abstract

1,219,384. Flowable pasty organic detergents. FARBWERKE HOECHST A.G. 7 Feb., 1969 [17 Feb., 1968], No. 6735/69. Heading C5D. A pasty organic detergent composition that is capable of being pumped and has a high content of organic detergent, e.g. 60%, is prepared by degassing an organic sulphuric acid semi-ester or organic sulphonic acid, subsequently neutralizing the semi-ester or acid with an alkali in a continuous flow mixer, withdrawing a smaller proportion of the mixture as finished product after the mixture has left the continuous flow mixer, and recycling the larger proportion of the mixture through a cooler and back into the continuous flow mixer. The ratio of withdrawn finished product to recycled product is within the range of from 1: 5 to 1: 30. Additives such as buffers, e.g. sodium citrate and preserving agents, may be incorporated into the organic detergent in the continuous flow mixer. The organic detergent may be the sulphuric acid semi-esters of (a) fatty alcohols having a chain length of 12 to 18 carbon atoms, (b) their 1-5 moles ethylene oxide condensation derivatives, (c) C12 to C18 fatty acid or fatty acid amide oxyethylation (1-5 moles) products; alkylaryl-sulphonic acids having up to 12 C. alkyl; olefin-sulphonates of C15 to C22; and mixtures thereof. The preparation of the paste is illustrated by reference to a flow sheet (not shown).
GB6735/69A 1968-02-17 1969-02-07 Process for the manufacture of pasty detergents that are capable of being pumped Expired GB1219384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681692009 DE1692009B2 (en) 1968-02-17 1968-02-17 PROCESS FOR MANUFACTURING PUMPABLE, FLOWABLE DETERGENT PASTE

Publications (1)

Publication Number Publication Date
GB1219384A true GB1219384A (en) 1971-01-13

Family

ID=5687661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6735/69A Expired GB1219384A (en) 1968-02-17 1969-02-07 Process for the manufacture of pasty detergents that are capable of being pumped

Country Status (5)

Country Link
US (1) US3867316A (en)
JP (1) JPS4817526B1 (en)
DE (1) DE1692009B2 (en)
GB (1) GB1219384A (en)
NL (1) NL6902119A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5529722A (en) * 1992-03-10 1996-06-25 The Procter & Gamble Company High active detergent pastes
ATE180273T1 (en) * 1992-03-10 1999-06-15 Procter & Gamble HIGHLY ACTIVE SURFACTANT PASTES
CA2146117A1 (en) * 1992-10-05 1994-04-14 Dennis L. Fost Synthetic detergent bars and the method of making the same
WO1996025482A1 (en) * 1995-02-13 1996-08-22 The Procter & Gamble Company Process for producing detergent agglomerates in which particle size is controlled
US5574005A (en) * 1995-03-07 1996-11-12 The Procter & Gamble Company Process for producing detergent agglomerates from high active surfactant pastes having non-linear viscoelastic properties
GB0323273D0 (en) * 2003-10-04 2003-11-05 Unilever Plc Process for making a detergent composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118195B (en) * 1958-06-14 1961-11-30 Giovanni Bozzetto S R L Process for the continuous sulfation and / or sulfonation of liquid organic compounds which can be sulfated and / or sulfonated with chlorosulfonic acid
GB1020249A (en) * 1964-01-14 1966-02-16 Marchon Products Ltd Manufacture of sulphated and sulphonated products
NL136581C (en) * 1962-12-12 1900-01-01
US3313838A (en) * 1963-07-01 1967-04-11 Gen Aniline & Film Corp Reaction of chlorosulfonic acid with alkoxylated alkyl phenols
US3337601A (en) * 1964-03-03 1967-08-22 Process for the production of alcohol sulfates

Also Published As

Publication number Publication date
US3867316A (en) 1975-02-18
DE1692009B2 (en) 1973-02-15
JPS4817526B1 (en) 1973-05-30
NL6902119A (en) 1969-08-19
DE1692009A1 (en) 1972-07-27

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