Invention Grant
- Patent Title: Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof
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Application No.: US12631097Application Date: 2009-12-04
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Publication No.: US07763695B2Publication Date: 2010-07-27
- Inventor: Eui-chul Kang , Atsuhiko Ogura , Shingo Kataoka , Takashi Iwata
- Applicant: Eui-chul Kang , Atsuhiko Ogura , Shingo Kataoka , Takashi Iwata
- Applicant Address: JP Tokyo
- Assignee: NOF Corporation
- Current Assignee: NOF Corporation
- Current Assignee Address: JP Tokyo
- Agency: Fish & Richardson P.C.
- Priority: JP2004-312432 20041027
- Main IPC: C08F20/26
- IPC: C08F20/26 ; C08F34/02 ; C08F20/58
Abstract:
The present invention provides compounds having in their molecule a structure contributing to high hydrophilicity, and having high photopolymerizability, as well as polymers of such compounds, and a method for producing the compound. The compounds are diol (meth)acrylate having a urethane bond represented by the formula (1), and cyclic ketal (meth)acrylate having a urethane bond represented by the formula (2): (R1: H, —CH3; R2: —(CH2)n-; R3: —(CH2)m-; n: 1-4; m: 1-8; (AO): C2-C4 oxyalkylene group; x: 0-1000; R4, R5: H, —CH3, —C2H5).
Public/Granted literature
- US20100081780A1 DIOL (METH) ACRYLATE COMPOUND HAVING URETHANE BOND, METHOD FOR PRODUCING THE SAME, AND POLYMER THEREOF Public/Granted day:2010-04-01
Information query
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