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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 10507164 B1

PDFFull Text
Date of Patent:
Dec. 17, 2019

Filed:

Oct. 21, 2016

Glass containers with improved strength and improved damage tolerance

Applicant:

Corning Incorporated, Corning, NY (US);

Inventors:

Theresa Chang, Painted Post, NY (US);

Paul Stephen Danielson, Dundee, NY (US);

Steven Edward DeMartino, Painted Post, NY (US);

Andrei Gennadyevich Fadeev, Elmira, NY (US);

Robert Michael Morena, Lindley, NY (US);

Santona Pal, Painted Post, NY (US);

John Stephen Peanasky, Big Flats, NY (US);

Robert Anthony Schaut, Painted Post, NY (US);

Christopher Lee Timmons, Big Flats, NY (US);

Natesan Venkataraman, Painted Post, NY (US);

Ronald Luce Verkleeren, Horseheads, NY (US);

Assignee:

CORNING INCORPORATED, Corning, NY (US);

Attorney:

Dinsmore & Shohl LLP

Primary Examiner:

Gerard Higgins

Int. Cl.
CPC ...
A61J 1/14 (2006.01); B65D 25/14 (2006.01); B65D 23/08 (2006.01); B65D 1/40 (2006.01); C03C 17/00 (2006.01); C03C 21/00 (2006.01); B65D 23/02 (2006.01); C03C 17/34 (2006.01); A61J 1/06 (2006.01); C03C 15/02 (2006.01); B65D 1/02 (2006.01); B65D 25/34 (2006.01); B32B 17/06 (2006.01); C03C 17/30 (2006.01); C03C 17/32 (2006.01); C03C 17/42 (2006.01); C09D 179/08 (2006.01); B65D 65/42 (2006.01);
U.S. Cl.
CPC ...
A61J 1/1468 (2015.05); A61J 1/065 (2013.01); B32B 17/06 (2013.01); B65D 1/0207 (2013.01); B65D 1/0215 (2013.01); B65D 1/40 (2013.01); B65D 23/02 (2013.01); B65D 23/0814 (2013.01); B65D 23/0821 (2013.01); B65D 25/14 (2013.01); B65D 25/34 (2013.01); B65D 65/42 (2013.01); C03C 15/02 (2013.01); C03C 17/00 (2013.01); C03C 17/005 (2013.01); C03C 17/30 (2013.01); C03C 17/32 (2013.01); C03C 17/3405 (2013.01); C03C 17/42 (2013.01); C03C 21/002 (2013.01); C09D 179/08 (2013.01); C03C 2217/78 (2013.01); C03C 2218/111 (2013.01); Y10T 428/13 (2015.01); Y10T 428/131 (2015.01); Y10T 428/1317 (2015.01); Y10T 428/24802 (2015.01); Y10T 428/315 (2015.01);
Abstract

A coated glass container having a Type 1 chemical durability according to USP 660 (2011), a class A2 base resistance or better according to ISO 695, and a type HGB2 hydrolytic resistance or better according to ISO 719. The glass body having an interior surface and an exterior surface. A lubricous coating having a thickness of <100 microns positioned on the exterior surface. The portion of the exterior surface with the coating having a coefficient of friction that is at least 20% less than an uncoated glass container formed from the same glass composition and does not increase by more than 30% after undergoing depyrogenation at about 260° C. for 30 minutes. A horizontal compression strength of the coated glass container is at least 10% greater than an uncoated glass container formed from the same glass composition and is not reduced by more than 20% after heat treatment at about 260° C. for 30 minutes.

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