摘要：

Organozinc salts and mixtures thereof, organozinc salt coated particles, methods of preparing organozinc salts and organozinc salt coated particles, and various applications of such coated particles, including applications in rubber, other polymeric materials, and pesticides and/or fungicides are disclosed. As compared to rubber formulations without organozinc salt, formulations with organozinc salts including the present coated particles may have lower Mooney viscosity and lower minimum torque, improved dispersability, a higher modulus at 100% and/or at 300% elongation, a higher tensile strength, better aging resistance, better abrasion resistance, and/or lower heat buildup. Thus, products containing the present coated particles may enjoy similar or better properties than comparative products that include a conventional filler and/or organozinc salts per se, and the present coated particles may result in cost savings for the corresponding product formulations. The need for a silane coupling agent may also be reduced or eliminated.

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