Compositions – Organic luminescent material containing compositions – Optical brightening compositions
Patent
1994-07-22
1996-05-21
Willis, Jr., Prince
Compositions
Organic luminescent material containing compositions
Optical brightening compositions
25230121, 25230134, 252558, 25217417, 25217418, C09K 1106
Patent
active
055186572
ABSTRACT:
Storage-stable formulations of whitening mixtures comprising at least two anionic fluorescent whiteners, which preferably contain at least one sulfonic acid radical; an anionic polysaccharide; dispersants and water, and if appropriate auxiliaries. These formulations are particularly suitable for the preparation of liquid washing agents.
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Fringeli Werner
Zelger Josef
Ciba-Geigy Corporation
Diamond Alan D.
Mansfield Kevin T.
Willis Jr. Prince
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