Pink aluminosilicate glass

US10669187B2 · kind B2 · utility

Assignee

• China Triumph International Engineering Co., Ltd. · CN

Inventors

• Shou Peng · Shanghai, CN
• Xin Hua Cao · Tianjin, CN
• Jiedong Cui · Bengbu, CN
• Lifen Shi · Bengbu, CN
• Youle Wang · Shanghai, CN
• Qiang Gao · Huangyang, CN
• Wei Hong · Shanghai, CN

Key dates

• Filing date: Apr 29, 2015
• Grant date: Jun 2, 2020
• Expiry date: May 20, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C03C2204/00
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A pink aluminosilicate glass, comprising: a glass former, a network intermediate oxide, a network modifier oxide, a network former oxide, a network modifier, a colorant and a clarificant, wherein the glass former is SiO2, the network modifier oxide is CaO, MgO, K2O and Na2O, the network former oxide is B2O3, and the network modifier is ZrO2 and SrO. This glass is pink in visible light, has a good visual effect, and has a relatively high thermal stability, and can improve the usage safety in harsh working environments.