Solidification of natural rubber latex by polyquaternary polymer

摘要

The present invention relates to a method for solidifying natural rubber latex by a polyquaternary polymer. The solidification method of the present invention has the advantage that it does not require the addition of acids and/or salts, which has obvious cost savings for reagents. In addition, in this way, a neutralization step of the rubber is not required, and furthermore, treatment of the processing water prior to their disposal is not required. The solidification process of the present invention is suitable for both continuous and batch embodiments, which is an obvious advantage with respect to the industrial application of the present invention.