Moulded bodies made of thermoplastic polyurethane containing an active substance
First Claim
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1. Moulded items made from a thermoplastically processable polyurethane containing a homogeneous distribution of an antibiotic substance which have a peak-to-valley surface roughness of <
- 5 μ
m.
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Abstract
The invention provides moulded items made from thermoplastic polyurethanes (TPUs), in particular medical articles such as central venous catheters which contain a homogeneous distribution of antibiotic substances, a process for the preparation thereof and preparation of the active substance-containing TPUs.
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Citations
4 Claims
- 1. Moulded items made from a thermoplastically processable polyurethane containing a homogeneous distribution of an antibiotic substance which have a peak-to-valley surface roughness of <
Specification