Invention Application
- Patent Title: SULFONATE SURFACTANTS AND METHODS OF PREPARATION AND USE
- Patent Title (中): 磺化表面活性剂及其制备和使用方法
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Application No.: US12827165Application Date: 2010-06-30
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Publication No.: US20110015111A1Publication Date: 2011-01-20
- Inventor: Wanglin Yu , Cynthia L. Rand , Edward D. Daugs , Yang Cheng , Irina V. Graf , Andre B. Argenton , Kari S. Phillipson
- Applicant: Wanglin Yu , Cynthia L. Rand , Edward D. Daugs , Yang Cheng , Irina V. Graf , Andre B. Argenton , Kari S. Phillipson
- Main IPC: C11D1/12
- IPC: C11D1/12 ; C07C309/10 ; C11D1/37 ; C11D1/83 ; C11D1/65 ; C11D1/94 ; C07C303/02
Abstract:
Provided are new anionic surfactants and methods of their preparation and use. The surfactants are compounds of the formula I: wherein R, R1, R2, R3, R4, R5, and R6 are as defined herein.
Public/Granted literature
- US08304377B2 Sulfonate surfactants and methods of preparation and use Public/Granted day:2012-11-06
Information query
