Title:
高い光透過率の着色されたソーダライムガラス
Document Type and Number:
Japanese Patent JP4851043
Kind Code:
B2
Abstract:
The present invention relates to a coloured soda-lime glass of high light transmission. It comprises less than 0.4% by weight of total amount of iron, expressed in the form of Fe2O3, has a redox ratio of at least 30% with an FeO content of at least 0.08% by weight and comprises in total at least 5 ppm and at most 1500 ppm by weight with respect to the total weight of glass of at least one of the following colouring agents in the respective amounts indicated: Cr2O3 from 0 to 500 ppm, V2O5 from 0 to 1000 ppm, Co from 0 to 100 ppm and Se from 0 to 10 ppm. This glass is suitable as glazing for motor vehicles and as glazing intended for buildings.
Inventors:
Costume, dominique
Delmot, Lauren
Foguenes, mark
Delmot, Lauren
Foguenes, mark
Application Number:
JP2001572427A
Publication Date:
January 11, 2012
Filing Date:
March 28, 2001
Export Citation:
Assignee:
AGC Flat Glass Europ SSA
International Classes:
C03C3/087; C03C4/02
Domestic Patent References:
| JP8506314A | ||||
| JP6040741A | ||||
| JP5270855A |
Foreign References:
| GB2304710A | ||||
| EP0565882A1 |
Attorney, Agent or Firm:
Nobuaki Kazehaya
Noriko Asano
Noriko Asano