Invention Grant
- Patent Title: Salt and process for producing acid generator
- Patent Title (中): 盐和生产酸发生剂的方法
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Application No.: US13025637Application Date: 2011-02-11
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Publication No.: US08236842B2Publication Date: 2012-08-07
- Inventor: Isao Yoshida , Koji Ichikawa
- Applicant: Isao Yoshida , Koji Ichikawa
- Applicant Address: JP Tokyo
- Assignee: Sumitomo Chemical Company, Limited
- Current Assignee: Sumitomo Chemical Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2010-031082 20100216; JP2010-191871 20100830
- Main IPC: A61K31/4174
- IPC: A61K31/4174 ; C07D233/60
Abstract:
A salt represented by the formula (I0): wherein Q1 and Q2 each independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, L1 represents a divalent C1-C17 hydrocarbon group in which one or more —CH2— can be replaced by —O— or —CO—, m represents 1 or 2, and Zm+ represents m-valent organic or inorganic cation.
Public/Granted literature
- US20110201823A1 SALT AND PROCESS FOR PRODUCING ACID GENERATOR Public/Granted day:2011-08-18
Information query
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