Novel cosmetics containing pullulan
AssigneesSumitomo Chemical Company, Limited, Hayashibara Biochemical Laboratories, Incorporated
InventorsSeizo Nakashio, Kozo Tsuji, Nobuhiro Toyota, Fumio Fujita
Life of this patent
Estimating the term…
Abstract
A cosmetic can be improved and enhanced in its effect when incorporated with pullulan, which is a linear high polymer having repetition units, bonded through .alpha.-1,6-linkages, of maltotriose, a trimer of glucose, and is represented by the formula, ##SPC1## Wherein n represents the polymerization degree and is an integer of 10 to 10,000.
Claims2
A cosmetic containing pullulan having a molecular weight of 5,000 to 5,000,000 as an ingredient of cosmetic lotions, cosmetic powders, rouges, cosmetics for use around the eyes, facial packs, shampoos, set lotions, hair lacquers and tooth paste, the content of said pullulan being 0.01 to 99 parts by weight per 100 parts by weight of the total cosmetic.
Dependencies are inferred from the claim text.