JPS56138163A - Preparation of ethoxysulfate with improved (reduced) bad odor - Google Patents

Preparation of ethoxysulfate with improved (reduced) bad odor

Info

Publication number
JPS56138163A
JPS56138163A JP3977680A JP3977680A JPS56138163A JP S56138163 A JPS56138163 A JP S56138163A JP 3977680 A JP3977680 A JP 3977680A JP 3977680 A JP3977680 A JP 3977680A JP S56138163 A JPS56138163 A JP S56138163A
Authority
JP
Japan
Prior art keywords
ethoxylate
amount
hydroxy compound
improved
reduced
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.)
Granted
Application number
JP3977680A
Other languages
Japanese (ja)
Other versions
JPS621390B2 (en
Inventor
Shizuo Sekiguchi
Kyozo Kitano
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.)
Lion Corp
Original Assignee
Lion Corp
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 Lion Corp filed Critical Lion Corp
Priority to JP3977680A priority Critical patent/JPS56138163A/en
Publication of JPS56138163A publication Critical patent/JPS56138163A/en
Publication of JPS621390B2 publication Critical patent/JPS621390B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the titled compound useful for imparting an aroma to a detergent product with improved (reduced) bad odor, by sulfating an ethoxylate with a hydroxy compound selected from methyl and ethyl ethers of glycols in a specific weight based on the ethoxylate.
CONSTITUTION: An ethoxylate of the formula RO-(C2H4O)n-H [R is 8W20C straight or branched chain alkyl; n is about 1W20] is sulfated with gaseous sulfur trioxide diluted with an inert gas, and the resultant sulfation product is then neutralized to give the titled compound. Prior to the sulfation, a hydroxy compound of formula (R' is H, CH3, C2H5, etc.; R" is H or CH3 ; m is 1 or 2) selected from methyl and ethyl ethers, of glycols, e.g. ethylene glycol or diethylene glycol, is added to the reaction system in an amount of 0.5W10pts.wt. based on 100pts.wt. ethoxylate. The amount of the hydroxy compound in an amount less than the lower limit weakens the effect on preventing the smelling.
COPYRIGHT: (C)1981,JPO&Japio
JP3977680A 1980-03-28 1980-03-28 Preparation of ethoxysulfate with improved (reduced) bad odor Granted JPS56138163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3977680A JPS56138163A (en) 1980-03-28 1980-03-28 Preparation of ethoxysulfate with improved (reduced) bad odor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3977680A JPS56138163A (en) 1980-03-28 1980-03-28 Preparation of ethoxysulfate with improved (reduced) bad odor

Publications (2)

Publication Number Publication Date
JPS56138163A true JPS56138163A (en) 1981-10-28
JPS621390B2 JPS621390B2 (en) 1987-01-13

Family

ID=12562327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3977680A Granted JPS56138163A (en) 1980-03-28 1980-03-28 Preparation of ethoxysulfate with improved (reduced) bad odor

Country Status (1)

Country Link
JP (1) JPS56138163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006117770A (en) * 2004-10-20 2006-05-11 Kao Corp Method for manufacturing anionic surface active agent composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006117770A (en) * 2004-10-20 2006-05-11 Kao Corp Method for manufacturing anionic surface active agent composition

Also Published As

Publication number Publication date
JPS621390B2 (en) 1987-01-13

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