RESIN COMPOSITION FOR THERMOSETTING LIGHT REFLECTION AND MANUFACTURING METHOD THEREFOR

Title:

RESIN COMPOSITION FOR THERMOSETTING LIGHT REFLECTION AND MANUFACTURING METHOD THEREFOR

Document Type and Number:

Japanese Patent JP2017214599

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a resin composition for thermosetting reflection high in reflection factor of near-ultraviolet light from visible light, excellent in heat deterioration resistance or tablet moldability and hard to generate flash during transfer molding after curing.SOLUTION: There is provided a resin composition for thermosetting light reflection containing an oligomer of (A') an epoxy resin and (B') a curing agent and a white pigment.SELECTED DRAWING: Figure 1

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Inventors:

KOTANI HAYATO
URASAKI NAOYUKI
YUASA KANAKO
NAGAI AKIRA
HAMADA MITSUYOSHI

Application Number:

JP2017165729A

Publication Date:

December 07, 2017

Filing Date:

August 30, 2017

Export Citation:

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Assignee:

HITACHI CHEMICAL CO LTD

International Classes:

C08G59/32; C08G59/22; C08G59/58; C08G59/62; C08K3/22; C08K7/24; C08L63/00; C08L63/02; C08L63/06; H01L23/29; H01L23/31; H01L33/50; H01L33/56; H01L33/60; H01L33/62

Domestic Patent References:

JP2008144127A	2008-06-26
JP2006140207A	2006-06-01
JP2007114227A	2007-05-10
JPH0459863A	1992-02-26

Foreign References:

US20050056854A1

2005-03-17

Attorney, Agent or Firm:

Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu

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