GB1011435A - Stabilization of alkylaromatic sulphonic acids - Google Patents
Stabilization of alkylaromatic sulphonic acidsInfo
- 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
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)
- Cosmetics (AREA)
- Colloid Chemistry (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.
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)
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 |
-
0
- IT IT699701D patent/IT699701A/it unknown
-
1964
- 1964-03-18 BE BE645386A patent/BE645386A/xx unknown
- 1964-03-19 DE DE19641468963 patent/DE1468963A1/en active Pending
- 1964-04-01 GB GB1347464A patent/GB1011435A/en not_active Expired
- 1964-04-03 SE SE411964A patent/SE323066B/xx unknown
- 1964-04-03 ES ES298661A patent/ES298661A1/en not_active Expired
- 1964-04-06 NL NL6403632A patent/NL6403632A/xx unknown
- 1964-04-06 CH CH430564A patent/CH444844A/en unknown
Cited By (2)
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 |
---|---|
CH444844A (en) | 1967-10-15 |
BE645386A (en) | 1964-07-16 |
DE1468963A1 (en) | 1969-04-24 |
SE323066B (en) | 1970-04-27 |
ES298661A1 (en) | 1964-11-01 |
IT699701A (en) | |
NL6403632A (en) | 1964-10-07 |
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