(METH)ACRYLOYL GROUP-CONTAINING AROMATIC ISOCYANATE COMPOUND AND PRODUCTION PROCESS THEREOF

Title:

(METH)ACRYLOYL GROUP-CONTAINING AROMATIC ISOCYANATE COMPOUND AND PRODUCTION PROCESS THEREOF

Document Type and Number:

WIPO Patent Application WO2006103979

Kind Code:

A8

Abstract:

A monomer is provided which is excellent in reactivity, can give high heat resistance and high refractive index, and has two or more polymerizable functional groups with different polymerization properties and an aromatic ring in the molecule. An industrial advantageous process for producing the monomer is also provided. The monomer is an aromatic isocyanate compound containing a (meth)acryloyl group, and is represented by Formula (I): wherein R¹ is a single bond or a linear or branched alkylene group of 1 to 5 carbon atoms, R² is a hydrogen atom or a methyl group, R³ is a single bond or a linear or branched alkylene group of 1 to 3 carbon atoms, X is independently a halogen atom or an electron-withdrawing group, m is an integer ranging from 0 to 4, n is an integer ranging from 1 to 3, and 1=m+n=5.

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Inventors:

NOZAWA KANEO (JP)
OHNO KATSUTOSHI (JP)
HATTORI YOTARO (JP)

Application Number:

PCT/JP2006/305620

Publication Date:

July 12, 2007

Filing Date:

March 15, 2006

Export Citation:

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Assignee:

SHOWA DENKO KK (JP)
NOZAWA KANEO (JP)
OHNO KATSUTOSHI (JP)
HATTORI YOTARO (JP)

International Classes:

C08G18/81; C07C265/12; C08F220/36; C08G18/44; G03F7/038; H05K3/28

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