JPS56147762A - Preparation of oil-soluble sulfonate salt - Google Patents

Preparation of oil-soluble sulfonate salt

Info

Publication number
JPS56147762A
JPS56147762A JP4964980A JP4964980A JPS56147762A JP S56147762 A JPS56147762 A JP S56147762A JP 4964980 A JP4964980 A JP 4964980A JP 4964980 A JP4964980 A JP 4964980A JP S56147762 A JPS56147762 A JP S56147762A
Authority
JP
Japan
Prior art keywords
sulfonate
heavy alkylate
alkylate
amount
salt
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
JP4964980A
Other languages
Japanese (ja)
Other versions
JPS5840943B2 (en
Inventor
Tamio Akata
Hiroshi Sawada
Tetsuya Yagi
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.)
Matsumura Oil Research Corp
Original Assignee
Matsumura Oil Research 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 Matsumura Oil Research Corp filed Critical Matsumura Oil Research Corp
Priority to JP4964980A priority Critical patent/JPS5840943B2/en
Publication of JPS56147762A publication Critical patent/JPS56147762A/en
Publication of JPS5840943B2 publication Critical patent/JPS5840943B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)

Abstract

PURPOSE: To obtain the titled compound, useful as a rust preventing agent, and having improved emulsifying and rust preventing properties, by sulfonating a heavy alkylate containing a dialkylbenzene, adding a specific amount of petroleum lubricat ing oil containing an aromatic component thereto, sulfonating the resultant mixture, and converting the sulfonate into a salt thereof.
CONSTITUTION: A heavy alkylate containing a dialkylbenzene as a main component is sulfonated with fuming sulfuric acid in an quivalent amount of about 1W2 times the reaction equivalent of the alkylate at 30W50°C, and a petroleum lubricating oil containing an aromatic component in an amount of 0.4W1.2 times that of the raw material heavy alkylate is added and sulfonated with the fuming sulfuric acid remaining in the system in the presence of the sulfonate of the heavy alkylate. Sodium hydroxide is then added to form the aimed salt of the sulfonate.
COPYRIGHT: (C)1981,JPO&Japio
JP4964980A 1980-04-15 1980-04-15 Method for producing oil-soluble sulfonate salts Expired JPS5840943B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4964980A JPS5840943B2 (en) 1980-04-15 1980-04-15 Method for producing oil-soluble sulfonate salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4964980A JPS5840943B2 (en) 1980-04-15 1980-04-15 Method for producing oil-soluble sulfonate salts

Publications (2)

Publication Number Publication Date
JPS56147762A true JPS56147762A (en) 1981-11-16
JPS5840943B2 JPS5840943B2 (en) 1983-09-08

Family

ID=12837038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4964980A Expired JPS5840943B2 (en) 1980-04-15 1980-04-15 Method for producing oil-soluble sulfonate salts

Country Status (1)

Country Link
JP (1) JPS5840943B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01157946A (en) * 1987-12-12 1989-06-21 Idemitsu Kosan Co Ltd Mixed sulfonic acid salt and production thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01212030A (en) * 1988-02-18 1989-08-25 Mitsubishi Electric Corp Semiconductor integrated circuit device
JPH0228145U (en) * 1988-08-12 1990-02-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01157946A (en) * 1987-12-12 1989-06-21 Idemitsu Kosan Co Ltd Mixed sulfonic acid salt and production thereof

Also Published As

Publication number Publication date
JPS5840943B2 (en) 1983-09-08

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