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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11319242 B1

PDFFull Text
Date of Patent:
May. 03, 2022

Filed:

Dec. 26, 2017

Borosilicate glass with high chemical resistance and application thereof

Applicants:

Sunshine Lake Pharma Co., Ltd., Guangdong, CN;

North & South Brother Pharmacy Investment Company Limited, Wanchai, HK;

Inventors:

Weiqiang Hong, Dongguan, CN;

Zhengshang Zhou, Dongguan, CN;

Yong Jiang, Dongguan, CN;

Lianying Zhu, Dongguan, CN;

Xinqian He, Dongguan, CN;

Hongxing Han, Dongguan, CN;

Assignee:

Sunshine Lake Pharma Co., Ltd., Guangdong, CN;

Attorney:

Kam Wah Law

Primary Examiner:

Elizabeth A Bolden

Int. Cl.
CPC ...
C03C 3/095 (2006.01); C03C 13/00 (2006.01); C03C 4/20 (2006.01); C04B 14/44 (2006.01);
U.S. Cl.
CPC ...
C03C 3/095 (2013.01); C03C 4/20 (2013.01); C03C 13/001 (2013.01); C03C 13/002 (2013.01); C04B 14/44 (2013.01); C03C 2204/00 (2013.01); C03C 2213/00 (2013.01);
Abstract

The invention discloses a borosilicate glass with high chemical resistance and an application thereof. The borosilicate glass contains 0.25-4.0 wt % of YObased on the oxide. The borosilicate glass has a high chemical stability, a suitable linear thermal expansion coefficient and is suitable for use in the field of pharmaceutical packaging materials.

Find Patent Forward Citations

Hong, Weiqiang. (2022). Borosilicate glass with high chemical resistance and application thereof (U.S. Patent No. 11319242). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11319242

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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