GB1011435A - Stabilization of alkylaromatic sulphonic acids - Google Patents

Stabilization of alkylaromatic sulphonic acids

Info

Publication number
GB1011435A
GB1011435A GB1347464A GB1347464A GB1011435A GB 1011435 A GB1011435 A GB 1011435A GB 1347464 A GB1347464 A GB 1347464A GB 1347464 A GB1347464 A GB 1347464A GB 1011435 A GB1011435 A GB 1011435A
Authority
GB
United Kingdom
Prior art keywords
stabilization
sulphonic acids
alkylaromatic
alkylaromatic sulphonic
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
GB1347464A
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.)
Sicedison SpA
Original Assignee
Sicedison SpA
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 Sicedison SpA filed Critical Sicedison SpA
Publication of GB1011435A publication Critical patent/GB1011435A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Colloid Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

Alkylarylsulphonic acids are stabilized with respect to colour change by treatment with H2O2 and H2O in such a manner that a gel is obtained.
GB1347464A 1963-04-06 1964-04-01 Stabilization of alkylaromatic sulphonic acids Expired GB1011435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT726563 1963-04-06

Publications (1)

Publication Number Publication Date
GB1011435A true GB1011435A (en) 1965-12-01

Family

ID=11124930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1347464A Expired GB1011435A (en) 1963-04-06 1964-04-01 Stabilization of alkylaromatic sulphonic acids

Country Status (8)

Country Link
BE (1) BE645386A (en)
CH (1) CH444844A (en)
DE (1) DE1468963A1 (en)
ES (1) ES298661A1 (en)
GB (1) GB1011435A (en)
IT (1) IT699701A (en)
NL (1) NL6403632A (en)
SE (1) SE323066B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232665A (en) * 1989-05-31 1990-12-19 Exxon Chemical Patents Inc Sulphonic acid derivatives and their use as emulsifiers
WO1997014676A1 (en) * 1995-10-20 1997-04-24 Stepan Company Improved process for preparing linear alkylbenzene sulfonates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232665A (en) * 1989-05-31 1990-12-19 Exxon Chemical Patents Inc Sulphonic acid derivatives and their use as emulsifiers
WO1997014676A1 (en) * 1995-10-20 1997-04-24 Stepan Company Improved process for preparing linear alkylbenzene sulfonates

Also Published As

Publication number Publication date
IT699701A (en)
ES298661A1 (en) 1964-11-01
SE323066B (en) 1970-04-27
DE1468963A1 (en) 1969-04-24
CH444844A (en) 1967-10-15
BE645386A (en) 1964-07-16
NL6403632A (en) 1964-10-07

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