Invention Grant
US07557239B2 Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof
有权
具有氨基甲酸酯键的二醇（甲基）丙烯酸酯化合物，其制备方法及其聚合物
- Patent Title: Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof
- Patent Title (中): 具有氨基甲酸酯键的二醇（甲基）丙烯酸酯化合物，其制备方法及其聚合物
-
Application No.: US11259543Application Date: 2005-10-25
-
Publication No.: US07557239B2Publication Date: 2009-07-07
- 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: Darby & Darby P.C.
- Priority: JP2004-312432 20041027
- Main IPC: C07C69/00
- IPC: C07C69/00
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
- US20060089473A1 Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof Public/Granted day:2006-04-27
Information query
