Claims
- 1. A silicate-free liquid composition for use in bleaching cellulosic materials, said composition comprising:
- (a) about 2 wt % of hydrogen peroxide;
- (b) about 1 wt % of potassium hydroxide;
- (c) a stabilizer, wherein said stabilizer is a magnesium salt formed from a mixture of magnesium oxide and citric acid; and
- (d) the balance water.
Parent Case Info
This application is a continuation of application Ser. No. 08/552,507 filed Nov. 9, 1995, now abandoned, which is a continuation of Ser. No. 08/334,453 filed Nov. 4, 1994, now U.S. Pat. No. 5,482,516, which is a continuation of Ser. No. 08/067,515 filed May 24, 1993, now abandoned.
US Referenced Citations (6)
Continuations (3)
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Number |
Date |
Country |
Parent |
552507 |
Nov 1995 |
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Parent |
334453 |
Nov 1994 |
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Parent |
67515 |
May 1993 |
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