(METH)ACRYLOYL GROUP-CONTAINING AROMATIC ISOCYANATE COMPOUND AND METHOD FOR PRODUCING THE SAME

Title:

(METH)ACRYLOYL GROUP-CONTAINING AROMATIC ISOCYANATE COMPOUND AND METHOD FOR PRODUCING THE SAME

Document Type and Number:

Japanese Patent JP2006291188

Kind Code:

A

Abstract:

To provide a monomer having excellent reactivity, imparting high heat resistance and high refractive index and having two or more polymerizable functional groups having different polymerization characteristics and an aromatic ring in the molecule and to provide an industrially advantageous method for producing the monomer.

The monomer is an acryloyl or a methacryloyl group-containing aromatic isocyanate compound represented by formula (I) (wherein, R1 represents a single bond or a 1-5C straight-chain or a 1-5C branched alkylene group; R2 represents a hydrogen atom or a methyl group; R3 represents a single bond or a 1-3C straight-chain or a 1-3C branched alkylene group; X represents a halogen atom or an electron attractive group; m represents an integer of 0-4; n represents an integer of 1-3; and 1≤m+n≤5).

Inventors:

NOZAWA KANEO
ONO KATSUTOSHI
HATTORI YOTARO

Application Number:

JP2006071075A

Publication Date:

October 26, 2006

Filing Date:

March 15, 2006

Export Citation:

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Assignee:

SHOWA DENKO KK

International Classes:

C08F20/36; C07C263/10; C07C263/16; C07C265/12; C07C269/02; C07C271/28; C08F8/30; C08F290/00; C08G18/81; C07B61/00

Domestic Patent References:

JPH09316046A	1997-12-09
JPH10316759A	1998-12-02
JP2007197564A	2007-08-09

Foreign References:

WO2005114331A1

2005-12-01

Attorney, Agent or Firm:

Shunichiro Suzuki
Koji Makimura
Chihata Takahata
Toru Suzuki

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