Metal compound coated particulate mineral materials, methods of making them, and uses thereof

Metal compound coated particulate mineral materials, methods of making them, and uses thereof

  • CN 101,678,635 A
  • Filed: 03/22/2008
  • Published: 03/24/2010
  • Est. Priority Date: 03/23/2007
  • Status: Active Application
First Claim
Patent Images

1. the particulate mineral materials of metal silicate coating, it comprises the perlite that contains the coating that comprises at least a metal silicate.

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