6results about "Magnetic paints" patented technology

An coating composition includes a modified melamine salt and a binder. An endothermic temperature of the modified melamine salt is lower than an endothermic temperature of an unmodified melamine salt as characterized by a differential scanning calorimetry curve. A difference between the two endothermic temperatures is Δt, 5 °C ≤ Δt ≤ 100 °C. This configuration enables the electrochemical device to exhibit excellent high-temperature storage performance and mechanical safety performance.

The invention relates of UV-Vis radiation curable coating compositions comprising magnetic or magnetizable pigment particles and methods for producing optical effect layers (OELs) comprising magnetically oriented magnetic or magnetizable pigment particles and the use of said OELs as anti-counterfeit means on security documents or security articles as well as decorative purposes. The UV-Vis radiation curable coating compositions comprises one or more (meth)acrylate monomers, one or more cyclic ether compounds, one or more vinyl ether compounds, one or more photoinitiators, one or more thermoplastic polymers and non-spherical magnetic or magnetisable pigment particles.

Disclosed herein are a method of conducting in-situ frontal polymerisation of one or both of a thermoplastic resin precursor and a thermoset resin precursor, and a thermoplastic polymeric composite ma

A coating for a substrate includes a first portion and a second portion. The first portion includes a first liquid silicone rubber, carbon nanotubes at a concentration of at least about 0.5% by weight of the first portion, and at least one ferrite-containing component chosen from carbon ferrite and nickel manganese ferrite. The second portion includes a second liquid silicone rubber, carbon nanotubes at a concentration of at least about 0.5% by weight of the second portion, and at least one ferrite-containing component chosen from carbon ferrite and nickel manganese ferrite. Methods of producing the coating are also disclosed.

The application discloses a kind of functional release film coated prepreg preparation method, belong to composite material preparation technical field.The method includes: thermoplastic resin is mixed with solvent according to proportion and heated stirring to form resin solution, functional filler is added in the resin solution to prepare coating solution, coating solution is coated on the surface of prepreg, and the prepreg with functional release film is obtained by drying and winding.The functional filler is graphene, boron nitride or iron oxide and the like material, the release film prepared is not needed to peel off in the process of composite material forming, and can be integrally formed with prepreg.The application integrates the function of release film and prepreg, avoids the problem of filament extraction and fiber damage in the peeling process of traditional release film, and can also give the prepreg electrically conductive, thermal or electromagnetic functional characteristics, simplifies the production process, improves the automation production efficiency and product consistency.

Provided is a magnetic layer-attached building surface material including a building surface material and a magnetic layer covering at least a portion of the surface of the building surface material, the magnetic layer including a magnetic material and an inorganic binder.