Main > COSMETICS (#) > Emollient > Diurethane emollient compd

Product USA. A

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 10.99
PATENT ASSIGNEE Alzo
PATENT CLAIMS for use in treating keratinous or epithelial tissue including skin, hair, nails & mucous membranes
- R(NH-CO2R')2
- R = saturated or unsaturated linear, cyclic & branch-chained
hydrocarbons
- R' = same or different & selected from 6-50C linear, cyclic
aromatic or branch-chained hydrocarbons & 6-50C linear
cyclic or branch-chained aminoalkyl groups
PATENT PHOTOCOPY Available on request

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