Invention Grant
US5435919A Optically-active, amhiphilic, water-soluble free-radical addition
copolymers and their use in the resolution of racemic mixtures
失效
光学活性，亲水性，水溶性自由基加成共聚物及其在拆分外消旋混合物中的用途
- Patent Title: Optically-active, amhiphilic, water-soluble free-radical addition copolymers and their use in the resolution of racemic mixtures
- Patent Title (中): 光学活性，亲水性，水溶性自由基加成共聚物及其在拆分外消旋混合物中的用途
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Application No.: US340994Application Date: 1994-11-17
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Publication No.: US5435919APublication Date: 1995-07-25
- Inventor: Mladen Ladika , Thomas E. Fisk
- Applicant: Mladen Ladika , Thomas E. Fisk
- Applicant Address: MI Midland
- Assignee: The Dow Chemical Company
- Current Assignee: The Dow Chemical Company
- Current Assignee Address: MI Midland
- Main IPC: C07B57/00
- IPC: C07B57/00 ; C08F246/00 ; B01D9/02 ; B01D61/14
Abstract:
Optically-active, amphiphilic, free-radical addition copolymers having an optically-active hydrophobic portion and an ionic hydrophilic portion are effective resolving agents. This utility is based on a unique combination of properties, viz., water solubility, chirality and amphiphilicity, i.e., having a dual hydrophobic and hydrophilic nature.
Public/Granted literature
- US06133670A Compact electrostatic comb actuator Public/Granted day:2000-10-17
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