LIGHT-WEIGHT CLAY
PROBLEM TO BE SOLVED: To provide a light-weight clay being elongated thinly like chewing gum and, even when not wetting a contact surface, mutually stuck together without impairing the respective surface shapes.SOLUTION: The light-weight clay includes principally a hollow microparticle material made...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a light-weight clay being elongated thinly like chewing gum and, even when not wetting a contact surface, mutually stuck together without impairing the respective surface shapes.SOLUTION: The light-weight clay includes principally a hollow microparticle material made of synthetic resin, polyvinyl alcohol, vinyl acetate resin, and boric acid, and is formed by adding water thereto. A mass ratio of the polyvinyl alcohol to the vinyl acetate resin is within a range of 10:10 to 10:70. |
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