| Application Number: | 03122094.0 | Application date: | 2003.04.24 |
| name: | Lead-free low melting glass | ||
| Public (announcement) number: | CN1453232 | Public (announcement) day: | 2003.11.05 |
| Main classification number: | C03C3/066 | The original application number of the division: | |
| Classification number: | C03C3/066; C03C4/00; H01J11/02 | ||
| Award day: | priority: | 2002.4.24 JP 122770/2002; 2003.1.28 JP 018830/2003 | |
| Application (patent) person: | Mori Tau Glass Co., Ltd. | ||
| address: | Yamaguchi Prefecture, Japan | ||
| Invention (design) person: | Hayakawa Naoya; Shimooka Taijin | International application: | |
| International announcement: | Enter country date: | ||
| Patent agency: | China Council for the Promotion of International Trade Patent and Trademark Office | agent: | Long Chuanhong |
Summary
The present invention relates to a lead-free low melting glass for coating a substrate. The glass contains 0.1-25 wt% SiO2, 1-50 wt% B2O3, 1-45 wt% ZnO, 20-90 wt% Bi2O3, 0.1-40 wt% V2O5, 0-5 wt% Nb2O5, 0-20 wt% R2O, wherein R is Li , Na or K, and 0-20 wt% RO, wherein R is Mg, Ca, Sr or Ba. The glass has a coefficient of thermal expansion in the range of from 30 to 300 ° C of from 65 × 10 -7 / ° C to 100 × 10 -7 / ° C; and its softening point is not higher than 630 ° C.
2016 New Summer Styles is coming : More flexibility ladies knitted seamless capri leggings , seamless 3/4 leggings , full leggings , and short leggings .
Also the difference 2016 new print pattern for the Ladies Knitted Leggings ,
The new fabric sewing :skirts , new summer print pattern tops and leggings for girls and kids .
Also there have some bigger size and MAMA size for the more bigger people can fit .
The summer is very hot , so we catched some soft and cool fabrices for u .
Let's preview our 2016 spring and summer styles ,as below :
Seamless Swim Leggings, Capri Legging, Women Short Leggings, Pants Leggings
FINERY GROUP CO.,LIMITED , http://www.seamless-lingerie.com