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Multimodal polymer particles and uses thereof

  • US 20030130418A1
  • Filed: 12/02/2002
  • Published: 07/10/2003
  • Est. Priority Date: 12/14/2001
  • Status: Active Grant
First Claim
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1. A multimodal polymer particle composition, comprising:

  • (a) a larger mode of polymer particles, and (b) a smaller mode of polymer particles, wherein the mean particle size of the larger mode of polymer particles is at least 50 percent larger than the mean particle size of the smaller mode of particles, said smaller mode of polymer particles having a mean particle size of greater than 200 nm, and wherein the total rubbery weight fraction of the larger and smaller modes of polymer particles is at most 90 weight percent.

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