Rigid sand body, method for producing the same, use thereof and method for producing grains of sand coated in wax
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United States of America Patent
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May 22, 2001
Grant Date -
N/A
app pub date -
Dec 9, 1999
filing date -
Jun 12, 1997
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Abstract
The invention relates to a rigid sand body consisting of a plurality of sand grains adhering to one another and provided with a coating consisting of wax, wherein the sand body is abradable, as well as to a process for its preparation, which is characterized in that sand grains and wax are heated separately from one another at a temperature of 50-90.degree. C., the heated sand grains and the heated, liquid wax are added together and the composition obtained is allowed to cool for solidification. The sand bodies of the invention are particularly suitable as a sand scrub for skin massage or as a modelling or model component. The invention also relates to a process for producing discrete agglomerated sand grains provided with a coating having burls consisting of wax by abrading the sand body of the invention. The resulting abration sand comprising sand grains surrounded by wax are very well suited as sliding and slipping bases.
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