Title:
安定化されたポリアルケニルスルホン酸の改良された製造方法
Document Type and Number:
Japanese Patent JP4815115
Kind Code:
B2
Abstract:
An improved process for making stabilized polyalkenyl sulfonic acids, whereby the product resulting from the reaction between a polyalkene and sulfur trioxide is stabilized by neutralizing with a neutralizing agent prior to storage or further processing. Neutralization at this point in the process results in polyalkenyl sulfonic acid that is stable and has a decreased amount of sultones.
Inventors:
Jesse Mayer
Richard J. Nelson
William F King
James J. Harrison
Curtis Bee Campbell
Eugene E Spala
Richard J. Nelson
William F King
James J. Harrison
Curtis Bee Campbell
Eugene E Spala
Application Number:
JP2004264680A
Publication Date:
November 16, 2011
Filing Date:
September 10, 2004
Export Citation:
Assignee:
Chevron Oronite Company LRC
International Classes:
C07C303/42; C07C303/02; C07C303/32; C07C309/20; C08F8/44; C10M135/10; C10M151/04; C10M159/24; C10M177/00; C10N10/04; C10N70/00
Domestic Patent References:
| JP53139701A | ||||
| JP49054332A | ||||
| JP47008365A | ||||
| JP47000367A |
Foreign References:
| WO2001070830A1 |
Attorney, Agent or Firm:
Yanagawa Yasuo