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Particle With Rough Surface And Process For Producing The Same

  • US 20080020207A1
  • Filed: 05/24/2005
  • Published: 01/24/2008
  • Est. Priority Date: 05/24/2004
  • Status: Abandoned Application
First Claim
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1. A rough particle characterized by comprising (A) a particle from a surface of which is grafted a polymeric compound containing a first functional group and (B) a particle from a surface of which is grafted a polymeric compound containing a second functional group capable of reacting with the first functional group, wherein the (A) particle and the (B) particle are united by chemical bonds between the first and second functional groups.

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