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Process for pre-treating cellulosic fibers and cellulosic fiber blends

  • US 7,044,985 B2
  • Filed: 12/15/2000
  • Issued: 05/16/2006
  • Est. Priority Date: 12/21/1999
  • Status: Expired due to Fees
First Claim
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1. A textile treatment bath composition for pre-treating a cellulosic, or cellulosic blends with synthetic fiber, substrate prior to dyeing comprising:

  • at least 90% water;

    a non-foaming scouring/wetting agent;

    a first activating compound formed of a mixture of urea and copper gluconate;

    optionally, a second activating compound selected of a pigment;

    caustic soda; and

    hydrogen peroxide;

    wherein said textile treatment bath composition starts with a slightly alkaline pH.

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