Title:
濃い中性灰色の低透過ガラス組成物及びそれより形成されたガラス
Document Type and Number:
Japanese Patent JP2014524399
Kind Code:
A
Abstract:
The present invention relates to a dark neutral gray glass composition with a low transmittance, and a glass formed therefrom, and more specifically, to a dark neutral gray glass composition with a low transmittance and a low color purity, wherein an appropriate amount of Fe 2 O 3 , CoO and Se are used as a colorant component, and the FeO content in Fe 2 O 3 and the CoO and Se relative content are delimited by a predetermined range, so as to lower the transmittance of visible rays, solar energy and ultraviolet rayss and color purity, thereby protecting privacy in a vehicle, a building and the like, enabling harmony among the various colors thereof, and protecting an interior material and people from ultraviolet rayss, and to a glass formed therefrom.
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Inventors:
Li, ユンヒ
Kim, ヨンイ
A rim, ゼチョン
Kim, ヨンイ
A rim, ゼチョン
Application Number:
JP2014523849A
Publication Date:
September 22, 2014
Filing Date:
August 02, 2012
Export Citation:
Assignee:
Kasey See Corporation
International Classes:
C03C3/087; B60J1/00; B60J7/043; C03C4/02
Domestic Patent References:
| JPH09502420A | 1997-03-11 | |||
| JP2003002683A | 2003-01-08 | |||
| JPH10114539A | 1998-05-06 | |||
| JPH09315835A | 1997-12-09 | |||
| JPH09110464A | 1997-04-28 |
Foreign References:
| US6080695A | 2000-06-27 |
Attorney, Agent or Firm:
Norio Saeki
Nakamura Positive exhibition
Takuo Saeki
Yuko Saeki
Naoko Ushiyama
Nakamura Positive exhibition
Takuo Saeki
Yuko Saeki
Naoko Ushiyama