Compositions – Oxidative bleachant – oxidant containing – or generative – Composition containing a stabilizer or a product in the form...
Patent
1995-02-17
1996-04-23
Geist, Gary
Compositions
Oxidative bleachant, oxidant containing, or generative
Composition containing a stabilizer or a product in the form...
25218628, 25218629, 252 95, C01B 1500
Patent
active
055100554
ABSTRACT:
Bleaching regulator compositions of good ecological tolerance which, in the anhydrous and alkali-free form, comprise magnesium ions, for example, in the form of magnesium oxide, gluconic acid and nitrilotriacetic acid, and furthermore can contain citric acid, are described. They contain no ethylenediaminetetraacetic acid (EDTA), no phosphates and no phosphonates.
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patent: 4075116 (1978-02-01), Mesaros
patent: 4880566 (1989-11-01), Baehr et al.
patent: 5362412 (1994-11-01), Hartman et al.
C.A. 85 (1976), 194060, abstracting JP 76/30184.
"Chemical Abstracts", vol. 84, No. 18, May 3, 1976, Columbus, Ohio, abstract No. 123349, Yotsuya, Minoru, et al., Bleaching of textiles.
"Chemical Abstracts", vol. 78, No. 12, Mar. 26, 1973, Columbus, Ohio, abstract No. 73587, Kakinuma, Kazumi, et al., Bleaching of . . . acid.
Anthony Joseph D.
Bayer Aktiengesellschaft
Geist Gary
Gerstenzang William C.
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