Abstract: The invention relates to medical aids, in particular compression products, such as compression stockings or bandages. Specifically, the invention provides a compression product comprising an elastic component or material that comprises polyurethane polymers and shows a delayed continuous relaxation behaviour. The invention furthermore provides polyurethane polymers containing N-diol having a delayed continuous relaxation behavior and corresponding quaternized polyurethane polymers, a process for producing the polyurethane polymers, a blend with elastane, as well as uses thereof.

Abstract: The invention relates to medical aids, in particular compression products, such as compression stockings or bandages. More specifically, the invention relates to compression products comprising fibre forming polyurethane polymers showing a delayed continuous relaxation behaviour. The invention furthermore relates to polyurethane polymers containing N-diol and corresponding quaternised polyurethane polymers, to a process of producing the polyurethane polymers, to blends with elastane, as well as to uses.

Abstract: The invention relates to medical aids, in particular compression products, such as compression stockings or bandages. More specifically, the invention relates to compression products comprising fibre forming polyurethane polymers showing a delayed continuous relaxation behaviour. The invention furthermore relates to polyurethane polymers containing N-diol and corresponding quaternised polyurethane polymers, to a process of producing the polyurethane polymers, to blends with elastane, as well as to uses.