Toy paste based in polyvinyl alcohol
OwnerHenri Mizouleinventor
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Abstract
The present invention relates to a composition for paste, designed, in particular, to be used as a toy paste, which is obtained by immobilization of an aqueous solution of polyvinyl alcohol with a borax.
Claims6
A non-sticky, elastic paste which stretches under its own weight and bounces like a ball which is obtained by cross-linking in hot water an aqueous solution of a polyvinyl alcohol with a borax, and wherein the borax is used in a weight ratio relative to the polyvinyl alcohol of 1:5 to 1:10 and the weight ratio of water to polyvinyl alcohol is between 5:1 and 2:1, said paste further comprising a plasticizer and an oil.
A non-sticky, elastic paste which stretches under its own weight and bounces like a ball consisting of water, polyvinyl alcohol, borax, a plasticizer and an oil, said paste being obtained by cross-linking an aqueous solution of polyvinyl alcohol with a borax, the borax being used in a weight ratio relative to the polyvinyl alcohol of 1:5 to 1:10, and the weight ratio of water to polyvinyl alcohol being between 5:1 and 2:1.
Dependencies are inferred from the claim text.