Mechanically Strong Absorbent Non Woven Fibrous Mats

In addition to its superior properties tortech sread more.

Mechanically strong absorbent non woven fibrous mats.

Us8367570b2 us11 435 066 us43506606a us8367570b2 us 8367570 b2 us8367570 b2 us 8367570b2 us 43506606 a us43506606 a us 43506606a us 8367570 b2 us8367570 b2. The present invention relates to liquid entrapping devices e g absorbent non woven fibrous mats and to a process for preparing such devices. More particularly the present invention is directed to a liquid entrapping device comprising an absorbent component hydrophilic elastomeric fibrous component in fluid communication therewith and optionally an adhesive. Smarter safer more effective form of cnts tortech s ultra long cnt non woven mats are made out of pure cnts and can be used in various applications to bring multifunctional properties and reduce weight.

2 3 3 fabrication and mechanical testing of sandwich gfrp jute composites. More particularly the present invention relates to mechanically strong absorbent materials made from such liquid entrapping devices e g non woven fibrous mats and to a method for preparing same. More particularly the present invention is directed to a liquid entrapping device comprising an absorbent component hydrophilic elastomeric fibrous component in fluid communication therewith and optionally an adhesive component. Non woven mats of 7 6 cm w 17 8 cm l of various surface densities were soaked in aqueous slurries for 30 min under vacuum and then directly hot pressed at 185 c and 4 3 mpa for 4 30 min.

The bottom layer is our liquid bonded waterproof backing made from polypropylene. Mechanically strong absorbent non woven fibrous mats. Us8367570b2 mechanically strong absorbent non woven fibrous mats google patents. Phthalate bpa free.

Item weight 12 9 pounds our partner s notice. The present invention is generally directed to a liquid entrapping device having the capacity to absorb liquids while retaining a suitable degree of mechanical strength. These fibers are continuous with diameters ranging from tens of microns down to tens of nanometers resulting in low weight mats with high surface area and porosity pai et al 2011. Made in the usa lightweight durable.

A highly absorbent non woven silver gelling fibre dressing composed of a blend of cellulose based fibres. The jute fiber slivers were blended with the chopped jute fibers that obtained from hashing the used coffee grain bags to produce a. The present invention is also directed to a liquid. Jute fiber mats consisting of 50 of jute slivers and 50 of recycled jute were prepared by yano co.

Tortech s cnt mats can be manipulated in order to take advantage of their anisotropic properties. Mechanically strong absorbent non woven fibrous mats download pdf info publication number us8367570b2. Exudate is locked in the dressing structure. Electrostatic fiber formation or electrospinning is a robust method for creating non woven mats of fibers from a wide variety of polymers.

When the dressing fibres come into contact with exudate they swell and form a soft cohesive gel sheet.