Glass container and glass container system
AssigneesSCHOTT Pharma AG & Co. KGaA, SCHOTT Pharma Schweiz AG
InventorsBenjamin Heiz, Claudia Santini, Sebastian Brechler, Stephanie Mangold, Ugljesa Babic
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Abstract
A glass container for pharmaceutical compositions includes a hollow cylindrical body having at least one open end. At least a part of a surface of the glass container includes a coating. The coating has a crystallization temperature range and a melting temperature range determined using differential scanning calorimetry at a temperature change rate of 10° C./min. The crystallization temperature range and the melting temperature range overlap at a temperature of from −75° C. to −100° C.
Claims21
A glass container for pharmaceutical compositions, comprising:
- a hollow cylindrical body having at least one open end, wherein at least a part of an inner surface of the glass container comprises a coating comprising polysiloxane structural units, the coating having a crystallization temperature range and a melting temperature range determined using differential scanning calorimetry at a temperature change rate of 10° C./min, wherein the crystallization temperature range and the melting temperature range overlap at a temperature of from −75° C. to −100° C., wherein the hollow cylindrical body exhibits a ratio of a standardized break loose force (BLF) relative to a standardized glide force (GF) of BLF/GF >1.30 or a standardized glide force (GF) of <3.5 N, the standardized break loose force (BLF) and the standardized glide force (GF) being measured using a standard stopper made of bromobutyl rubber having a hardness of 52 Shore A and a density of 1.355 g/cm3 and the measurement being conducted on a universal testing machine with a 50 N test cup at room temperature.
Dependencies are inferred from the claim text.