Invention Application
- Patent Title: AMPHOTERIC COMPOUNDS
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Application No.: US17864827Application Date: 2022-07-14
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Publication No.: US20220356151A1Publication Date: 2022-11-10
- Inventor: Neil Warren BOAZ , Stephanie Kay CLENDENNEN , Yuan ZHANG , Michael James FEVOLA , Tobias Johannes FÜTTERER
- Applicant: Eastman Chemical Company
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Main IPC: C07C309/18
- IPC: C07C309/18 ; C07C303/22 ; C11D1/62 ; C07C309/14 ; C07C231/12 ; C07C227/18 ; C07C229/12 ; C07C237/06 ; C09K23/00 ; C07C303/08 ; C09K15/20 ; C09K15/28 ; C12P13/00 ; C12P13/02
Abstract:
Disclosed are a variety of amphoteric compounds containing a quaternary nitrogen group, a covalently bound counterion, and an ester or amide group. These amphoteric compounds can be advantageously prepared via a chemoenzymatic green process, and exhibit good surfactant properties.
Public/Granted literature
- US1776845A Electric resistance unit Public/Granted day:1930-09-30
Information query
