Claims
- 1. A detergent containing serine-N,N-diacetic acid or a sodium, potassium, ammonium or an organic amine salt thereof, in an amount from 0.1 to 2% by weight, based on the total weight, as a complexing agent for heavy metal and/or alkaline earth metal ions.
- 2. A detergent containing serine-N,N-diacetic acid or a sodium, potassium, ammonium or an organic amine salt thereof as a builder in an amount from 1 to 10% by weight, based on the total weight.
- 3. A detergent containing serine-N,N-diacetic acid or a sodium, potassium, ammonium or an organic amine salt thereof in an amount from 0.01 to 1% by weight, based on the total weight as bleaching agent stabilizer.
- 4. A detergent containing serine-N,N-diacetic acid or a sodium, potassium, ammonium or an organic amine salt thereof in an amount from 0.01 to 20% by weight, based on the total weight.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3712329 |
Apr 1987 |
DEX |
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Parent Case Info
This is a division of application Ser. No. 07/177,366, filed on Apr. 4, 1988.
US Referenced Citations (5)
Divisions (1)
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Number |
Date |
Country |
Parent |
177366 |
Apr 1988 |
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