发明名称 |
Forehearth concentrate and method for opalization of glass |
摘要 |
The invention provides an opalescent forehearth color concentrate comprising a non-smelted agglomerated interspersion of particles for use in coloring glass, said concentrate comprising by weight from about 10% to about 70% of a glass component and from about 30% to about 90% of one or more opalescent pigments, the glass component comprising by weight from about 10% to about 50% ZnO and about 15 to about 60% SiO<SUB>2</SUB>. The invention also provides a method of using the color concentrate.
|
申请公布号 |
US7265069(B2) |
申请公布日期 |
2007.09.04 |
申请号 |
US20050211133 |
申请日期 |
2005.08.24 |
申请人 |
FERRO CORPORATION |
发明人 |
SAKOSKE GEORGE E.;ACKERMAN KENNETH R.;BAUER JOHN M. |
分类号 |
C03C6/00;C03C6/06;C03C6/08 |
主分类号 |
C03C6/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|