Title:
改良されたシール膨潤剤およびそのプロセス
Document Type and Number:
Japanese Patent JP5148062
Kind Code:
B2
Abstract:
A method of making 3-alkoxytetraalkylene sulfone or a 3-alkythiotetraalkylene sulfone. The method includes mixing an alcohol or a thiol and a catalyst to form a first mixture. Alkadiene sulfone is reacted with the first mixture to form a reaction product. The reaction product is contacted with water at conditions sufficient to provide an organic phase and an inorganic phase. Subsequent to contacting the reaction product with water, the organic phase and inorganic phase are separated from one another.
Inventors:
Abas Kadokodayan
Never Ozbarik
Never Ozbarik
Application Number:
JP2005366660A
Publication Date:
February 20, 2013
Filing Date:
December 20, 2005
Export Citation:
Assignee:
Afton Chemical Corporation
International Classes:
C07D333/48; C07B61/00; C10M135/34; C10M177/00
Domestic Patent References:
| JP6014794B2 |
Foreign References:
| GB2393925B |
Other References:
Journal of Organic Chemistry,1961年,Vol.26, No.11,4394-4399頁
Attorney, Agent or Firm:
Patent business corporation Odashima patent office