Title:
窓ガラス用の着色ガラス組成物
Document Type and Number:
Japanese Patent JP3749251
Kind Code:
B2
Abstract:
Coloured glass is composed of (in wt. %) 64-75 SiO2; 0-5 Al2O3; 0-5 B2O3; 5-15 CaO; 0-5 MgO; 10-18 Na2O and 0-5 K2O and the following colouring agents; 0.45-2.5 Fe2O3 (total iron); 0.001-0.02 CoO; 0-0.1 Cr2O3 and 0-0.0025 Se.
Inventors:
Alvarez-Casariego, Pedro
Mazor, Jean-Jack
Mazor, Jean-Jack
Application Number:
JP50666093A
Publication Date:
February 22, 2006
Filing Date:
October 02, 1992
Export Citation:
Assignee:
Saint-Gobain Glass France
International Classes:
B60J1/00; C03C3/087; C03C4/02; C03C3/089; C03C3/091
Foreign References:
| US3296004 | ||||
| US4866010 |
Attorney, Agent or Firm:
Takashi Ishida
Masatoshi Iwade
Masaya Nishiyama
Masatoshi Iwade
Masaya Nishiyama