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US 2025/0144540 A1Published application
Fusible toy bead and method for producing fusible toy bead
AssigneeEpoch Company, Ltd.
InventorRyo SAKAI
Life of this patent
Estimating the term…
Abstract
A fusible toy bead includes a water-soluble resin and two or more pigments as coloring agents, the water-soluble resin includes polyvinyl alcohol as a main component, and includes 3% by weight of polypropylene, and two or more colors appear on a surface in a mixed manner without intermixing with each other.
Claims6
A fusible toy bead comprising:
- a water-soluble resin;
- and
- two or more pigments as coloring agents,
- wherein the water-soluble resin comprises polyvinyl alcohol as a main component, and comprises 3% by weight of polypropylene, and
- wherein two or more colors appear on a surface in a mixed manner without intermixing with each other.
2 more elements
A method for producing a fusible toy bead comprising:
- preparing a water-soluble resin comprising polyvinyl alcohol as a main component and 3% by weight of polypropylene;
- dividing the water-soluble resin into two or more parts and mixing each of two or more pigments of different colors into each of the parts of the resin to form two or more types of colored pellets having different colors;
- and
- injection molding the two or more types of colored pellets with a mold, while mixing the two or more types of colored pellets.
1 more element
Dependencies are inferred from the claim text.