VARTM MOLDING RESIN COMPOSITION, MOLDING MATERIAL, MOLDING AND METHOD FOR MANUFACTURING MOLDING

Title:

VARTM MOLDING RESIN COMPOSITION, MOLDING MATERIAL, MOLDING AND METHOD FOR MANUFACTURING MOLDING

Document Type and Number:

Japanese Patent JP2020094100

Kind Code:

A

Abstract:

To provide: a VaRTM molding resin composition capable of obtaining a molding excellent in moldability and excellent in various physical properties, such as heat resistance and elongation; molding material; a molding; and a method for manufacturing the molding.SOLUTION: A VaRTM molding resin composition includes epoxy (meth) acrylate (A) and styrene (B). The epoxy equivalent of an epoxy resin used as a raw material of the epoxy (meth) acrylate (A) is 250-500, and a mass ratio (A/B) of the epoxy (meth) acrylate (A) to the styrene (B) is 60/40 to 45/55.SELECTED DRAWING: None

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Inventors:

TOMOKUNI HIDEHIKO
OSUMI SHIGEAKI

Application Number:

JP2018231625A

Publication Date:

June 18, 2020

Filing Date:

December 11, 2018

Export Citation:

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Assignee:

DAINIPPON INK & CHEMICALS

International Classes:

C08F290/06; B29C70/48; C08G59/17; C08J5/04

Domestic Patent References:

JPH09296016A	1997-11-18
JP6579417B1	2019-09-25
JP6354930B1	2018-07-11
JP2007084701A	2007-04-05
JP2013220609A	2013-10-28

Attorney, Agent or Firm:

Shinji Ogawa
Akihiro Iwamoto
Takayuki Ohno

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