US 11,701,471 B2
Packaging having sliding layer and method for pharmaceutical and cosmetic substances and preparation for producing same
Stephanie Mangold, Schornsheim (DE); and Tamara Sweeck, Bad Kreuznach (DE)
Assigned to SCHOTT Pharma AG & Co. KGaA, Mainz (DE)
Filed by SCHOTT Pharma AG & Co. KGaA, Mainz (DE)
Filed on Sep. 9, 2019, as Appl. No. 16/564,928.
Claims priority of application No. 10 2018 122 001.4 (DE), filed on Sep. 10, 2018.
Prior Publication US 2020/0078523 A1, Mar. 12, 2020
Int. Cl. A61M 5/31 (2006.01); C10M 107/50 (2006.01); C10N 40/00 (2006.01); C10N 50/08 (2006.01)
CPC A61M 5/3134 (2013.01) [C10M 107/50 (2013.01); A61M 2005/3131 (2013.01); A61M 2205/0222 (2013.01); A61M 2205/0238 (2013.01); A61M 2207/00 (2013.01); C10M 2227/045 (2013.01); C10M 2229/025 (2013.01); C10N 2040/50 (2020.05); C10N 2050/08 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A preparation, comprising:
a reactive silicone system comprising at least one polysiloxane having cross-linkable groups for forming a silicone network of a sliding layer;
a catalyst for catalyzing a cross-linking reaction of the reactive silicone system;
at least one unreactive silicone oil; and
at least one diluent comprising a silicon-containing compound, a content of the at least one diluent in the preparation amounting to more than 45 percent by weight and less than 95 percent by weight in the preparation.