Extrusión
Extrusión
FIBER-HYDROGEL COMPOSITE MATERIALS FOR FORMING SELF-SUPPORTING STRUCTURES, METHODS OF FORMING SELF-SUPPORTING STRUCTURES
29/01/2026 -
Some embodiments provide methods for forming self-supporting, three-dimensional structure by extrusion of a fiber-hydrogel composite material that is solid prior to extrusion, liquifies under...
ARTICLE OF MANUFACTURE WITH GRADIENT PIGMENT AND METHOD OF MAKING SAME
29/01/2026 -
A method of forming an article of manufacture includes at least one gradient including extruding a first material with a first gradient of a first pigment; extruding a second material with a...
POLYPROPYLENE-BASED MATERIAL FOR FUSE WELDING REPAIRS ON AUTOMOTIVE PLASTIC COMPONENTS
22/01/2026 -
A heat welding composition and method for the repair of vehicle body components, particularly thermoplastic bumpers manufactured from polypropylene/EPDM. The composition includes a polypropylene...
DISULFIDE HYDROGELS
22/01/2026 -
Provided are various formulations, which rapidly form into disulfide-linked hydrogels (e.g., PEG hydrogels) in 30 seconds or less. These rapidly forming hydrogels were also able to conform and...
ADDITIVE MANUFACTURING OF THERMOSETTING RESINS VIA DIRECT INK WRITING AND RADIO FREQUENCY HEATING AND CURING
22/01/2026 -
In an embodiment, the present disclosure pertains to a method of direct ink writing (DIW). In general, the method includes extruding a resin from a print head, applying radio frequency (RF)...
RADIATION-EMMITTING DEVICE FOR AN ADDITIVE MANUFACTURING APPARATUS
22/01/2026 -
The disclosure concerns a 3D printhead, a radiation emission device, and processes for additive fabrication and extrusion. The printhead comprises a radiating plate configured to transmit a...
ANNULAR MICROLAYER FEEDBLOCK
22/01/2026 -
An extrusion annular microlayer feedblock subassembly forming three or more annular layers comprising one or more input channels for each annular layer; two or more deflection channels an annular...
POLYPROPYLENE-BASED MATERIAL FOR FUSE WELDING REPAIRS ON AUTOMOTIVE PLASTIC COMPONENTS
22/01/2026 -
A heat welding composition and method for the repair of vehicle body components, particularly thermoplastic bumpers manufactured from polypropylene/EPDM. The composition includes a polypropylene...
POLYPROPYLENE-BASED MATERIAL FOR FUSE WELDING REPAIRS ON AUTOMOTIVE PLASTIC COMPONENTS
22/01/2026 -
A heat welding composition and method for the repair of vehicle body components, particularly thermoplastic bumpers manufactured from polypropylene/EPDM. The composition includes a polypropylene...
POLYPROPYLENE-BASED MATERIAL FOR FUSE WELDING REPAIRS ON AUTOMOTIVE PLASTIC COMPONENTS
22/01/2026 -
A heat welding composition and method for the repair of vehicle body components, particularly thermoplastic bumpers manufactured from polypropylene/EPDM. The composition includes a polypropylene...
POLIMEROS POLARES COMO AUXILIARES DE PROCESAMIENTO EN POLIETILENO
07/01/2026 -
When added to a linear polyethylene in relatively small amounts (fewer than about 5,000 parts per million), an ethylene vinyl alcohol copolymer (EVOH) reduces melt defects during extrusion...
TUBO DE PARED DELGADA PARA APARATOS DISPENSADORES
07/01/2026 -
A dip tube for a dispensing apparatus, in particular an pump spray assembly for dispensing a liquid fragrance such as perfume or cologne. The dip tube is an extruded thin¬ walled polymer dip...
EXTRUDED BOARD WITH REALISTIC APPEARANCE
15/01/2026 -
In one embodiment, an extruded board includes an extruded core having an outer circumference, the outer circumference including a first side and a second side opposite to the first side, the core...
EXTRUDED BOARD WITH REALISTIC APPEARANCE
15/01/2026 -
In one embodiment, an extruded board includes an extruded core having an outer circumference, the outer circumference including a first side and a second side opposite to the first side, the core...
BIOPLASTIC USING COFFEE GROUNDS AND MANUFACTURING METHOD THEREFOR
15/01/2026 -
The present invention provides a method for manufacturing bioplastic using coffee grounds and bioplastic manufactured thereby, the method comprising the steps of: mixing coffee grounds with an...
LIGNIN-CONTAINING POLYETHYLENE COMPOSITES
02/01/2026 -
There is provided a process for preparing pellets of a polyethylene (PE) composition in an extruder device, wherein the process comprises the steps of: a) supplying lignin to the extruder device;...
EXTRUSION PROCESS AIDS FOR POLYOLEFINS
02/01/2026 -
Processing aids and lubricants with free acid groups and relatively high molecular weights are used as process aids in the formation of extrudates and other molded materials. The compositions of...
EXTRUDED PLASTIC PALLET
02/01/2026 -
The conventional wooden pallets are making de-forestation, lower sustainability, prone to absorb bacteria,chemical contamination & splinters and damage. The wooden pallet required ISPM...
