Agilent Technologies, Inc.

Peri-deat Limited

Lab901 Limited

David Barlow

Ira D Hill

Dale G Brown

Stuart Polwart

Ian Roberts

James McKenzie Hill

Ken MacNamara

David Thomson

The present invention relates to laminate comprising a first thermoplastic polymer layer with a first melt flow index, adjacent a thermoplastic polymer second layer with a second melt flow index, the first and second layer comprising the same thermoplastic polymer, characterized in that the first melt flow index is lower than the second melt flow index. The invention also relates to a microfluidic device comprising the laminate and a method for incorporating an ink pattern in the laminate.

Laminate

Molecularly oriented, thermoplastic elastomeric dental tapes extruded with a melt spinning extrusion carried out at draw ratios from between about 4:1 and about 7.5:1 and draw temperatures from between about 80&deg; and 265&deg; C. having: elongation at break of less than about 50%, an elastic limit of less than about 25% and enhanced tape flex-twist index from between about 2.5 and about 5, with the capacity to release substantive, flake-free, saliva soluble coatings during flossing.

Elastomeric monofilament dental tapes

Growing community of inventors

Edinburgh, United Kingdom

David Barlow