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US 9,315,766 B2Granted
Solid particle for washing and washing method using the same
AssigneesHaier Group Corporation, Haier Group Technique R & D Center
InventorsZhengbao He, Chunfeng Lao
Life of this patent
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Abstract
A solid particle for washing and the washing method using the same are provided. The solid particle is a polymer solid particle, wherein open pores are distributed on the solid particle surface. The washing method using the solid particle comprises steps of separating the articles to be washed with the solid particles, rinsing the articles to be washed and drying the articles to be washed.
Claims13
A solid particle for washing, wherein, the solid particle is a polymer solid particle, and open pores are distributed on a surface of the solid particle,
- wherein the solid particle comprises a magnetic material with a mass percent of 5% to 10% and an inorganic powder, the magnetic material being selected from one of cobalt or nickel, or an alloy containing one of ferrum, cobalt or nickel, or two thereof, or three thereof, and the inorganic powder comprising talcum powder or calcium carbonate;
- wherein the magnetic material has a size of 0.01 mm˜2 mm;
- wherein a density of the pore of the solid particle is 103 number /cm3˜1012 number /cm3;
- and
- wherein a diameter of the pore of the solid particle is 10 nm˜100 μm.
2 more elements
Dependencies are inferred from the claim text.