Invention Grant
- Patent Title: Quaternary ammonium hydroxides
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Application No.: US14808560Application Date: 2015-07-24
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Publication No.: US09650595B2Publication Date: 2017-05-16
- Inventor: Charles B. Little
- Applicant: SACHEM, Inc.
- Applicant Address: US TX Austin
- Assignee: Sachem, Inc.
- Current Assignee: Sachem, Inc.
- Current Assignee Address: US TX Austin
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Main IPC: C11D7/50
- IPC: C11D7/50 ; C07C215/40 ; C07D295/088 ; C07C217/28 ; C11D3/28 ; C11D3/30 ; C11D3/43 ; C11D7/32 ; C11D1/62
Abstract:
A composition including (a) a quaternary ammonium hydroxide having a general formula (I): as defined herein, and (b) a dipolar aprotic solvent substantially free of water.
Public/Granted literature
- US20150329475A1 QUATERNARY AMMONIUM HYDROXIDES Public/Granted day:2015-11-19
Information query
