C08J9/0085

Functional material having at least one additive
10844189 · 2020-11-24 · ·

A functional material has, as a first component, a thermoset plastic material, as a second component, a binding material for binding the thermoset plastic material, and, as a third component, at least one additive, which is configured to improve a burning behavior, wherein the burning behavior corresponds at least to a fire reaction class C as given by DIN EN 113501-1 [German/European norm 113501-1]. A method is intended for producing such a functional material and an element is produced from such a functional material.

CONDUCTIVE POLYMER NANOCELLULOSE AEROGELS AND USE AS STRAIN SENSOR
20200363273 · 2020-11-19 ·

The present disclosure provides an aerogel comprising conductive polymers and cellulose nanofibrils (CNF). The present disclosure also provides a sensor comprising the aerogels of the present invention.

Fiber-reinforced organic polymer aerogel

Fiber-reinforced organic polymer aerogels, articles of manufacture and uses thereof are described. The reinforced aerogels include a fiber-reinforced organic polymer matrix having an at least bimodal pore size distribution with a first mode of pores having an average pore size of less than or equal to 50 nanometers (nm) and a second mode of pores having an average pore size of greater than 50 nm and a thermal conductivity of less than or equal to 30 mW/m.Math.K at a temperature of 20 C.

GEOPOLYMERIC FOAM COMPRISING TRIPLE-LAYERED STRUCTURE FOR PROTECTING A SUBSTRATE
20200354540 · 2020-11-12 ·

A structure for protecting a substrate. The structure comprises an inner tie coat layer which can bond to the substrate, a geopolymer foam layer, and an outer protective layer. The geopolymer foam layer is the reaction product of a mixture comprising an aluminosilicate source, an alkali activator, reinforcing fibres, and a plurality of microparticles.

NOVEL CARBON FOAMS AND METHODS OF MAKING AND USING SAME
20200331756 · 2020-10-22 ·

A method of forming a carbon foam material comprises forming an emulsion may include a phenol formaldehyde and hexamine in monoethylene glycol and water, curing the emulsion to yield a cured resin, and carbonizing the cured resin to form the carbon foam material. Forming the emulsion may include dispersing the phenol formaldehyde and hexamine in the monoethylene glycol to form an initial solution, contacting the initial solution with the water to form an initial emulsion, and agitating the initial emulsion to form an agitated emulsion. The method may further comprise contacting the agitated emulsion with an oil. Also, a carbon foam material that may be characterized as exhibiting a density of less than about 0.500 g/cc, as exhibiting a compressive strength equal to or greater than about 200 psi, or both.

SHOE COMPONENT AND MANUFACTURING METHOD THEREOF
20200331180 · 2020-10-22 · ·

A shoe component includes a foam member including a thermoplastic material and a mixed material mixed to each other, wherein the weight percentage of the thermoplastic material is 90 wt % to 99 wt %, and the weight percentage of the mixed material is 10 wt % to 1 wt %. A manufacturing method of the shoe component is also disclosed herein.

Layered structures
10800136 · 2020-10-13 · ·

Disclosed, among other things, are ways to manufacture layered structures. In one embodiment, a foaming process may produce layered structures in reduced density plastics with or without integral skins. In another embodiment, a foaming process may produce deep draw structures in reduced density plastics with or without integral skins. In yet another embodiment, a foaming process may utilize additives, blends, or fillers, for example. In yet another embodiment, a foaming process may involve saturating a semi-crystalline polymer such as Polylactic Acid (PLA) with high levels of gas, and then heating, which may produce a reduced density plastic having high levels of crystallinity. These processes may be used to generate products with layered structures.

Syntactic foam

A fire resistant syntactic foam material, the material comprising the reaction product of a reaction mixture including a resole cold curing phenolic resin and incorporating a plurality of hollow spheres, the reaction mixture also including a solution of a partial phosphate ester, a low viscosity phosphate plasticiser, a reinforcing filler and a particulate filler.

FIBRE REINFORCEMENT OF REACTIVE FOAMS OBTAINED BY A MOULDING FOAM METHOD

The present invention relates to a molding made of reactive foam, wherein at least one fiber (F) is arranged partially inside the molding, i.e. is surrounded by the reactive foam. The two ends of the respective fiber (F) not surrounded by the reactive foam thus each project from one side of the corresponding molding. The reactive foam is produced by a mold foaming process. The present invention further provides a panel comprising at least one such molding and at least one further layer (S1). The present invention further provides processes for producing the moldings according to the invention from reactive foam/the panels according to the invention and also provides for the use thereof as a rotor blade in wind turbines for example.

FIBER-REINFORCEMENT OF FOAM MATERIALS

The present invention relates to a molding made of foam, wherein at least one fiber (F) is located partly within the molding, i.e. is surrounded by the foam. The two ends of the respective fiber (F) not surrounded by the foam thus each project from one side of the molding. The foam is produced by polymerization of a reactive mixture (rM) comprising at least one compound having isocyanate-reactive groups, at least one blowing agent and at least one polyisocyanate.