A transparent resin constituent and a Heat ray cover film

Title:

A transparent resin constituent and a Heat ray cover film

Document Type and Number:

Japanese Patent JP6241574

Kind Code:

B2

Abstract:

Provided is a transparent resin composition having a higher heat ray-shielding effect that can particularly effectively shield light of a wavelength of 1,450 nm to 1,750 nm while ensuring a high visible light transmittance. The transparent resin composition contains a transparent resin-forming component and inorganic particles, in which the inorganic particles contain indium tin oxide (ITO) and have a color having an L* value of 30 or more and 55 or less and a b* value of −18 or more and −10 or less in the Lab color space.

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Inventors:

Ryo Kikuta
Maeda Keisuke

Application Number:

JP2017519138A

Publication Date:

December 06, 2017

Filing Date:

May 10, 2016

Export Citation:

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Assignee:

Sumitomo Osaka Cement Co., Ltd.

International Classes:

C08L101/12; C08J5/18; C08J7/044; C08J7/046; C08K3/22

Domestic Patent References:

JP2010163525A
JP2003215328A
JP4275377A

Attorney, Agent or Firm:

Koichi Hirota
Yoshihiro Nagare
Naoko Matsuda
Takeshi Yamashita

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