Composition for glass, glass, preparation method and application thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11708295
APP PUB NO 20210163342A1
SERIAL NO

16613653

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention provides a composition for glass, a glass, and a preparation method and application thereof. On an oxide basis, the composition for glass contains 45-64 wt % SiO2, 16-26 wt % Al2O3, 0.1-2 wt % MgO, 10-17 wt % Na2O, 0.5-15 wt % P2O5, and optionally 0-2 wt % TiO2. The glass prepared from the composition for glass has a higher chemical resistance, a higher strain point, and a higher compressive stress and depth of compressive stress layer formed on the glass surface, and the glass has a higher Young's modulus.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TUNGHSU GROUP CO LTD050035 NO 369 ZHUJIANG AVENUE HIGH TECH ZONE SHIJIAZHUANG HEBEI SHIJIAZHUANG CITY HEBEI PROVINCE 050035
TUNGHSU TECHNOLOGY GROUP CO LTD100070 1112 11 \/ F 101 BUILDING 4 COURTYARD 2 SIHEZHUANG ROAD FENGTAI DISTRICT BEIJING BEIJING CITY BEIJING CITY 100070

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Junfeng Shijiazhuang, CN 105 633
Li, Qing Shijiazhuang, CN 874 8580
Shen, Yuguo Shijiazhuang, CN 4 0
Wang, Lihong Shijiazhuang, CN 106 2217
Yan, Dongcheng Shijiazhuang, CN 8 8
Zhang, Guangtao Shijiazhuang, CN 29 96
Zheng, Quan Shijiazhuang, CN 23 111

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Jan 25, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 25, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 25, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00