Metal-supporting nonwoven fabric and production method thereof, catalyst, unsaturated compound hydrogenation method, and carbon-carbon bond forming method
AssigneeEbara Corporation
InventorHiroaki Harakawa
Life of this patent
Estimating the term…
Abstract
A metal-supported nonwoven fabric is provided which enables effective synthesis of a target product when used as a catalyst in a flow reaction. The metal-supported nonwoven fabric comprises a nonwoven fabric containing polyolefin fibers or PET fibers, and metal particles. The nonwoven fabric has grafted side chains bound thereto formed of polyvinylpyrrolidone, polyacrylic acid, or a polymer containing functional groups with unshared electron pairs. The metal particles are supported by the grafted side chains via pyrrolidone groups of the polyvinylpyrrolidone, carboxy groups of the polyacrylic acid, or the functional groups with unshared electron pairs.
Claims3
A metal-supported nonwoven fabric comprising:
- a nonwoven fabric containing polyolefin fibers or PET fibers;
- and metal particles, the nonwoven fabric having grafted side chains bound thereto formed of polyvinylpyrrolidone,
- the metal particles being supported by the grafted side chains via pyrrolidone groups of the polyvinylpyrrolidone,
- wherein the metal particles has a metal of Pd, Pt, Au, Ag, Rh, Ru, Ir, Os, Cu, Ni, or an alloy containing at least one of those metals.
Dependencies are inferred from the claim text.