公开(公告)号：WO2021257190A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/030041

申请日：2021-04-30

Applicant: FERRO CORPORATION

Inventor： DUMAN, Yasin ,  SARVER, Joseph E. ,  POTH, Lutz

IPC: C09D11/037 ,  C09D11/50 ,  C03C8/00 ,  C03C17/00 ,  C04B41/50 ,  C04B41/85 ,  C23C18/06 ,  C23C18/12 ,  B23K26/06

Abstract: Fluorescent rare earth glass frits are suitable for laser marking. A marking composition including fluorescent glass frits is disclosed that is capable of emitting fluorescence under irradiation of ultraviolet rays. A method of forming marks or indicia on a substrate using the fluorescent rare earth glass frits is also disclosed.

公开(公告)号：WO2017044202A1

公开(公告)日：2017-03-16

申请号：PCT/US2016/045075

申请日：2016-08-02

Applicant: FERRO CORPORATION

Inventor： BODIN, Stephane, Francois Yves ,  DUMAN, Yasin ,  DARBOURET, Benoit

IPC: C03C8/00 ,  C03C4/12 ,  C03C3/078 ,  C03C3/089 ,  C03C3/095 ,  C09K11/77

CPC classification number: C03C4/12 ,  C03B5/173 ,  C03B7/02 ,  C03C3/087 ,  C03C3/091 ,  C03C3/095 ,  C03C4/005 ,  C03C8/02 ,  C03C8/14 ,  C03C2204/00 ,  C03C2205/00 ,  C09K11/7712 ,  C09K11/7726 ,  C09K11/7764 ,  C09K11/778 ,  C09K11/7782 ,  C09K11/7798 ,  C09K11/888

Abstract: The present invention relates to the field of forehearth frits, pearls, and/or concentrates for use in glass compositions. In particular, the present invention provides a system of forehearth frits, pearls, and/or concentrates that is capable of imparting a fluorescent effect to a glass composition by adding a fluorescent glass frit, pearl or concentrate in the forehearth of a glass furnace, to form fluorescent glass and a method of using the fluorescent system of forehearth frits, pearls, and/or concentrates.

Abstract translation: 本发明涉及用于玻璃组合物的前炉玻璃料，珍珠和/或浓缩物的领域。 特别地，本发明提供一种能够通过在玻璃熔炉的前炉中添加荧光玻璃料，珍珠或浓缩物而向玻璃组合物赋予荧光效果的前炉玻璃料，珍珠和/或浓缩物的系统， 形成荧光玻璃和使用前炉玻璃料，珍珠和/或浓缩物的荧光体系的方法。