Latex (polymer)
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Latex is a name collectively given to a group of similar preparations consisting of stable dispersions of polymer microparticles in a liquid matrix (usually water). The name comes from the superficial similarity with rubber latex. Polymer latexes are usually produced by emulsion polymerization using a variety of initiators, surfactants and monomers; the latter commonly include:
while more exotic formulations include allylic compounds, vinyl malate or VEOVAs.
Latexes are used in coatings and glues because they solidify by coalescence and therefore can form films without releasing potentially toxic organic solvents in the environment; other uses include paint and cement additives.
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