Sodium percarbonate and process for producing sodium percarbonate

  • US 6,482,385 B2
  • Filed: 02/28/2001
  • Issued: 11/19/2002
  • Est. Priority Date: 03/27/1996
  • Status: Expired due to Fees
First Claim
Patent Images

1. Dry particulate sodium percarbonate having:

  • (a) a mean particle size of 500 μ

    m to 1200 μ

    m; and

    (b) a seven day aged heat emission in 16 hours at 40°

    C. of below 3 μ

    W/g.

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