5results about "Linoleum" patented technology

A carrier material comprising at least a first thermoplastic fiber layer (A1) and a second thermoplastic fiber layer (A2), characterized in that at least a part of the first thermoplastic fiber layer and / or the second thermoplastic fiber layer at at least one boundary of the carrier material is removed, to provide a first part of a form-fit connection. The carrier material can be used in bituminous roofing membranes, roofing underlayment sheets, carriers for filter media, primary backings for tufted carpets and (cushion) vinyl floor coverings.

A carpet tile includes a pile fabric layer, a primary backing, a latex precoat applied to the primary backing, a nonwoven mat positioned directly adjacent to the latex precoat, and a thermoplastic secondary backing applied to the nonwoven mat so that the thermoplastic secondary backing encapsulates a bottom surface of the nonwoven mat and saturates through the nonwoven mat to couple the nonwoven mat with the primary backing. The nonwoven mat includes a plurality of entangled fibers and a binder that bonds or adheres the entangled fibers together. At least some of the fibers of the nonwoven mat directly contact either the latex precoat or some of the yarns of the pile fabric layer.

The invention relates to the field of coatings, in particular to nylon slurry for antioxidant waterproof cloth and a preparation method of the nylon slurry, and aims to solve the problems that existing nylon slurry is limited in effect, poor in waterproof and antioxidant performance and incapable of effectively meeting long-time outdoor use requirements. The nylon slurry takes the antioxidant waterproof material as a main raw material, the antioxidant waterproof material has excellent hydrophobic performance, the antioxidant waterproof material is attached to a fabric to form a waterproof layer with excellent waterproof performance, and the waterproof layer has excellent antioxidant performance, so that the waterproof layer can effectively resist erosion of erosion media such as water, light, oxygen and the like, and the service life of the fabric is prolonged. The comprehensive performance is greatly improved, the protection capability of the waterproof cloth is enhanced, the service life of the waterproof cloth is prolonged, and the application field of the waterproof cloth is widened.

A method for producing a leather-like layered composite material (26) comprising the following steps: 1.1 Adding and dissolving powdered chitosan (4) in dilute acid (5') to produce a solution (25), 1.2 Grinding and mixing bacterial nanocellulose (7) with water (8) to produce a mixture (10, 10'), 1.3 Stirring the solution (25) and the mixture (10, 10') to produce a polyelectrolyte complex (11), 1.4 Applying a first subset of the polyelectrolyte complex (11) to a substrate (13), 1.5 Laying a nonwoven fabric (15) onto the previously applied polyelectrolyte complex (11), 1.6 Adding and stirring natural fibers (17) into a second subset of the polyelectrolyte complex (11) and stirring to produce a mixture (16, 16') 1.7 Applying the mixture (16, 16') evenly to the top of the fleece (15) 1.8 Drying process and 1.9 Removal of the finished composite material (26)

A Hybrid Vessel Propulsion and Generation System diesel jet drive outboard and inboard motors, with an electrical generator attached to a prop shaft of the motors to generate electricity to power batteries. On large boats or ships with a gear change, the generator is mounted on the back of the gearbox and is attached to the prop shaft, with the generator being driven by rotation of the prop shaft and the drive off the gearbox. The system also incorporates electrically powered water thrusters and mechanical pressurized water turbines used for charging the batteries. The system also incorporates electric motors attached to propellers powered by electric batteries. Solar Panels may be arranged in the port hole windows incorporating a housing, latch and lever arms to position them towards the sun.