Invention Grant
US07662959B2 Quaternary trifluoromethylcyclohexane derivatives for liquid crystals
有权
用于液晶的季铵三氟甲基环己烷衍生物
- Patent Title: Quaternary trifluoromethylcyclohexane derivatives for liquid crystals
- Patent Title (中): 用于液晶的季铵三氟甲基环己烷衍生物
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Application No.: US11970510Application Date: 2008-01-07
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Publication No.: US07662959B2Publication Date: 2010-02-16
- Inventor: Gauri Sankar Lal , Michael Ulman , David Allen Roberts , Wade Hampton Bailey , William Franklin Burgoyne
- Applicant: Gauri Sankar Lal , Michael Ulman , David Allen Roberts , Wade Hampton Bailey , William Franklin Burgoyne
- Applicant Address: US PA Allentown
- Assignee: Air Products and Chemicals, Inc.
- Current Assignee: Air Products and Chemicals, Inc.
- Current Assignee Address: US PA Allentown
- Agent Lina Yang
- Main IPC: C07D237/00
- IPC: C07D237/00
Abstract:
A compound having the structure: w-A-x-CY—Z(CF3), where CY is cyclohexane or substituted cyclohexane, exemplified by 4-trifluoromethyl-4-methylcarboxy-4′-propyl-1,1′-(bi)cyclohexane.
Public/Granted literature
- US20080188690A1 QUATERNARY TRIFLUOROMETHYLCYCLOHEXANE DERIVATIVES FOR LIQUID CRYSTALS Public/Granted day:2008-08-07
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