COMPOSITIONS FOR ORAL CARE Russian patent published in 2020 - IPC A61K8/22 A61K8/37 A61K8/81 A61Q11/00 

Abstract RU 2735525 C1

FIELD: hygiene.

SUBSTANCE: group of inventions relates to oral care. Oral care composition contains from 0.56 % to 5.6 % of the Peroxydone complex in terms of the total weight of the oral care composition; from 52.8 % to 69.44 % non-aqueous dispersant in terms of total weight of composition for oral care and from 15 % to 30 % of structure-forming agent based on polyvinylpyrrolidone copolymer in terms of total weight of composition for oral care, where the non-aqueous dispersant contains a non-aqueous liquid, and the oral care composition comprises from 14.8 % to 69.44 % non-aqueous liquid in terms of the total weight of the oral care composition, and where non-aqueous liquid contains one or more substances selected from a group consisting of propylene glycol triacetin and diacetate (PGDA). Also disclosed is non-aqueous composition for oral care.

EFFECT: group of inventions provides stability of composition during storage.

18 cl, 4 tbl, 2 ex

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RU 2 735 525 C1

Authors

Yuan, Shaotang

Xu, Guofeng

Dicosimo, Robert

Haynie, Sharon

Dates

2020-11-03Published

2017-12-12Filed