Invention Grant
- Patent Title: Glass articles with low-friction coatings
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Application No.: US15331113Application Date: 2016-10-21
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Publication No.: US09744099B2Publication Date: 2017-08-29
- Inventor: Andrei Gennadyevich Fadeev , Theresa Chang , Dana Craig Bookbinder , Santona Pal , Chandan Kumar Saha , Steven Edward DeMartino , Christopher Lee Timmons , John Stephen Peanasky
- Applicant: Corning Incorporated
- Applicant Address: US NY Corning
- Assignee: CORNING INCORPORATED
- Current Assignee: CORNING INCORPORATED
- Current Assignee Address: US NY Corning
- Agency: Dinsmore & Shohl LLP
- Main IPC: A61J1/00
- IPC: A61J1/00 ; B65D65/42 ; B65D23/08 ; B65D25/14 ; C03C17/30 ; C03C17/32 ; C09D179/08 ; C03C17/00 ; C03C17/42 ; C03C21/00 ; A61J1/14

Abstract:
A coated glass pharmaceutical package may include a body formed from borosilicate glass that meets the Type 1 criteria according to USP . The body may have an interior surface and an exterior surface. A low-friction coating having a thickness of less than 100 microns may be positioned on at least a portion of the exterior surface. The portion of the exterior surface with the low-friction coating may have a coefficient of friction that is at least 20% less than an uncoated glass pharmaceutical package formed from the same glass composition and the coefficient of friction may not increase by more than 30% after undergoing a depyrogenation cycle at a temperature of from 250° C. to 400° C. for a time period of from 30 seconds to 72 hours.
Public/Granted literature
- US20170036950A1 GLASS ARTICLES WITH LOW-FRICTION COATINGS Public/Granted day:2017-02-09
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