I will now describe some typical methods of practicing my invention, whereby lithopone of any desired grade may be produced. One of the known grades of lithopone as prepared and mixed for the trade contains sev- 6o enteen per cent. of zinc sullid. To produce this grade and a by-product of hydrosulfid of sodium, for example, I proceed as follows: The usual precautions, it will be understood, mustbe taken in preparing or for insuring the purity of the several ingredients used; but these preliminaries do not require description here. Separate aqueous solutions of the following ingredients in the proportions named are prepared: zinc sulfate, one x hundred and sixty-one pounds; barium sulfid, three hundred and thirty-eight pounds, and sodium bisulfate one hundred and twenty pounds. These ingredients, it will be recognized, are readily soluble in water. The separate solutions are then mixed and the following chemical reaction at once takes place:
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Moreover, it contributes to the gloves' opacity, preventing see-through and providing additional comfort and confidence to the wearer Moreover, it contributes to the gloves' opacity, preventing see-through and providing additional comfort and confidence to the wearer
Ensure the waders aren't too long, as this could cause tripping or restrict movement Ensure the waders aren't too long, as this could cause tripping or restrict movement
These thoughtful additions not only aid in retaining body heat but also provide a sanctuary for cold fingers and toes These thoughtful additions not only aid in retaining body heat but also provide a sanctuary for cold fingers and toes
Some models boast additional features such as integrated drainage systems, ensuring water doesn't pool inside if the bootie is submerged Some models boast additional features such as integrated drainage systems, ensuring water doesn't pool inside if the bootie is submerged
