Invention Application
- Patent Title: PREPARATION OF SURFACTANTS VIA CROSS-METATHESIS
- Patent Title (中): 通过跨METASESES制备表面活性剂
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Application No.: US14877632Application Date: 2015-10-07
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Publication No.: US20160186094A1Publication Date: 2016-06-30
- Inventor: Adam M. JOHNS , Richard L. PEDERSON , Rosemary Conrad KISER
- Applicant: MATERIA, INC.
- Main IPC: C11D1/66
- IPC: C11D1/66 ; C07C43/178 ; C07C41/18 ; C07C17/275 ; C07C41/01 ; C07C5/03 ; C07D309/12 ; C07C69/157 ; C07C67/10 ; C07C2/74 ; C07C6/04 ; C07F7/18 ; C07C29/58

Abstract:
The present invention relates to compositions comprising alkene benzenes or alkene benzene sulfonates or alkylbenzenes or alkylbenzene sulfonates; methods for making alkene benzenes or alkene benzene sulfonates or alkylbenzenes or alkylbenzene sulfonates; where the benzene ring is optionally substituted with one or more groups designated R*, where R* is defined herein. More particularly, the present invention relates to compositions comprising 2-phenyl linear alkene benzenes or 2-phenyl linear alkene benzene sulfonates or 2-phenyl linear alkylbenzenes or 2-phenyl linear alkylbenzene sulfonates; methods for making 2-phenyl alkene benzenes or 2-phenyl alkene benzene sulfonates or 2-phenyl alkylbenzenes or 2-phenyl alkylbenzene sulfonates; where the benzene ring is optionally substituted with one or more groups designated R*, where R* is defined herein. This invention also relates to compositions, methods of making, use of, and articles of manufacture comprising 2-ethoxylated hydroxymethylphenyl linear alkyl benzenes. This invention also relates to compositions, methods of making, use of, and articles of manufacture comprising 2-propoxylated hydroxymethylphenyl linear alkyl benzenes.
Public/Granted literature
- US09758445B2 Preparation of surfactants via cross-metathesis Public/Granted day:2017-09-12
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