Laundry detergent compositions containing water soluble dye comp

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...

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510476, C11D 337

Patent

active

058638806

ABSTRACT:
A laundry detergent composition suitable for washing colored fabrics includes a water soluble poly(4-vinylpyridine betaine) polymer containing a quaternary nitrogen and a carboxylate salt as a dye transfer inhibitor therein.

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V.A. Kabanov, A.A. Yaroslavov, S.A. Sukhishvili, Journal of Controlled Release, 1996, vol. 39, pp. 173-189, Jan. 1996.
C. Luca, V. Barboiu, I. Petrariu, M. Dima, Journal of Polymer Science, Polymer Chemistry Edition, 1980, 2347-2355, Jun. 1980.

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