US 11,697,132 B2
Plasma treatment apparatus for producing coatings
Matthias Bicker, Mainz (DE); Manfred Lohmeyer, Nackenheim (DE); and Hartmut Bauch, Ober-Olm (DE)
Assigned to SCHOTT AG, Mainz (DE)
Filed by Schott AG, Mainz (DE)
Filed on Apr. 21, 2020, as Appl. No. 16/854,498.
Application 16/854,498 is a division of application No. 13/980,729, abandoned, previously published as PCT/EP2012/000162, filed on Jan. 17, 2012.
Claims priority of application No. 10 2011 009 057.6 (DE), filed on Jan. 20, 2011.
Prior Publication US 2020/0246827 A1, Aug. 6, 2020
Int. Cl. B05D 3/14 (2006.01); C03C 17/28 (2006.01); H01J 37/32 (2006.01); B05D 1/00 (2006.01); B05D 7/22 (2006.01); C03C 17/00 (2006.01); A61M 5/31 (2006.01)
CPC B05D 3/147 (2013.01) [A61M 5/3129 (2013.01); B05D 1/62 (2013.01); B05D 7/22 (2013.01); C03C 17/004 (2013.01); C03C 17/28 (2013.01); H01J 37/32394 (2013.01); A61M 2005/3131 (2013.01); B05D 2201/00 (2013.01); B05D 2203/35 (2013.01); B05D 2259/00 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A pharmaceutical container, comprising:
a wall having an inner surface;
an intermediate layer on the inner surface;
a lubricating layer that is silicone free on the intermediate layer, the intermediate layer adhering the lubricating layer on the inner surface; and
a stopper in contact with the lubricating layer,
wherein the stopper has an initial breakaway force with respect to the lubricating layer that is in a range from 9 N to 10 N,
wherein breakaway force after 7 days of storage at 40° C. while the pharmaceutical container is filled with water is greater than 0N and at most 15N, and
wherein the breakaway force does not increase more than 100% within 7 days of storage at 40° C. while the pharmaceutical container is filled with water.