Personal care applications of surfactants based upon alkyl p...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai

Reexamination Certificate

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Details

C536S004100, C536S018500, C536S018600, C536S123100, C536S124000

Reexamination Certificate

active

07045506

ABSTRACT:
The invention relates to a series of polyglycoside derivatives that contain water-soluble groups introduced into the molecule by reaction with the hydroxyl groups present in the starting polyglycoside molecule, with the chloro material. The preferred products have more than one water-soluble group per molecule and are made with mild reagents to avoid discoloration and mal odor. The most preferred products have between 2 and 3 functional groups per molecule.

REFERENCES:
patent: 5003057 (1991-03-01), McCurry et al.
patent: 5428142 (1995-06-01), O'Lenick, Jr.
patent: 5498703 (1996-03-01), O'Lenick, Jr.

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