積層膜付き基材

Title:

積層膜付き基材

Document Type and Number:

Japanese Patent JP7283530

Kind Code:

B1

Abstract:

【課題】断熱性と遮熱性を備え、車両用途に適した外観色調を有する積層膜付き基材を提供すること。【解決手段】主材と前記主材上に配置される積層膜とを備えた積層膜付き基材であって、前記主材は相互に対向する第１の面及び第２の面を有し、前記主材の前記第１の面に前記積層膜が設置され、前記積層膜は、前記主材に近い側から、熱線吸収層と赤外線反射層を有し、前記熱線吸収層はアンチモンドープ酸化スズ膜を備え、前記熱線吸収層に含まれるアンチモン濃度が１１．５ｍｏｌ％以下であり、前記赤外線反射層の厚みが２００ｎｍ以上である積層膜付き基材とする。【選択図】図１

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Inventors:

Suguru Tachikawa
Atsushi Seki

Application Number:

JP2021214755A

Publication Date:

May 30, 2023

Filing Date:

December 28, 2021

Export Citation:

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Assignee:

AGC Inc.

International Classes:

C03C17/34; B32B17/06

Domestic Patent References:

JP2000103648A
JP2001199744A
JP2003535004A
JP8337437A

Foreign References:

WO2017212214A1
CN103539365A
US20060141265

Attorney, Agent or Firm:

Patent Attorney Corporation Eiko Office

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