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.:
Date of Patent:
Nov. 22, 2022
Filed:
May. 10, 2019
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Stephanie Mangold, Klein-Winternheim, DE;
Eveline Rudigier-Voigt, Mainz, DE;
Andrea Anton, HĂĽffelsheim, DE;
Assignee:
Schott AG, Mainz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/02 (2006.01); B32B 5/30 (2006.01); B65D 1/02 (2006.01); A61J 1/14 (2006.01); C03C 17/30 (2006.01);
U.S. Cl.
CPC ...
B32B 5/30 (2013.01); A61J 1/1468 (2015.05); B32B 1/02 (2013.01); B65D 1/0215 (2013.01); C03C 17/30 (2013.01); C03C 2217/78 (2013.01); C03C 2218/111 (2013.01);
Abstract
A hollow body includes a wall which at least partially surrounds an interior volume of the hollow body. The wall includes a layer of glass and has a wall surface. The wall surface includes a surface region in which the layer of glass is at least partially superimposed by a plurality of particles. The plurality of particles is characterized by a particle size distribution having a Din a range from 1 to 100 μm. A hollow body having a wall surface including a surface region which is characterized by a coefficient of dry sliding friction of less than 0.15 is also provided.