Patent ID: 11961815
Assignee: SEKISUI CHEMICAL CO., LTD.
Field: Materials, metallurgy (Chemistry)
Classification: CPC H  B  C | IPC B  H

Claim 0:
1. A sintered material comprising
1) a base portion, the base portion being a metal sintered body,
2) one or more buffer portions, and
3) one or more filling portions,
wherein the one or more buffer portions and the one or more filling portions are dispersed in the base portion,
wherein each of the one or more buffer portions is formed from at least one of a pore and a material that is not the same as that of the metal sintered body,
wherein each of the one or more filling portions is formed from at least one of particles and fibers,
wherein the sintered material has a value of A that is 0.2 or more,
wherein A is a kurtosis of volume distribution of the base portion in a three-dimensional image of an entirety of the sintered material,

wherein each of the one or more filling portions is formed from a composite having a structure in which a colloid catalyst or a sintering accelerator is placed on base particles,
wherein the base particles are resin particles or organic-inorganic hybrid particles,
wherein the base particles have a 10% K value of 10 N/mm2 or more and 3000 N/mm2 or less, and
wherein the base particles have a coefficient of variation (CV value) of the particle diameter of 40% or less, and

wherein each of the one or more filing portions is present so that a part or all of the surface thereof is in contact with the base portion through chemical bonding.