Sika Technology Ag

Oliver Knebel

Simon Schoenbrodt

Robert Roskamp

Armin Flueck

Armin Flück

A thermoplastic composition has at least one butene-1 (co)polymer, at least one heterophasic propylene copolymer, and at least one propylene-based elastomer. Further, the thermoplastic composition can be used to produce a shaped article, a shaped article can include a substrate layer including the thermoplastic composition, a method can produce a shaped article, and a method can cover a substrate using the shaped articles.

Thermoplastic polymer compositions with improved flexibility

A sealing device including a waterproofing layer including at least one thermoplastic elastomer P1 and an outer layer of non-woven fabric directly adhered to at least portion of the second major surface of the waterproofing layer, wherein the outer layer of non-woven fabric including at least one polymer P2. Further, a method for producing a sealing device, to the use of a layer of non-woven fabric including or essentially consisting of polypropylene fibers for reducing blocking of a waterproofing layer including at least one propylene-based thermoplastic elastomer, and to a method for covering a roof substrate using the sealing devices of the present invention.

Growing community of inventors

Lucerne, Switzerland

Oliver Knebel