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MEDICAL PURPOSE CREAM, USED WITH THE USE OF SULFADIAZINE SILVER AND CHITOZAN AND METHOD FOR ITS PRODUCTION
专利权人:
ВАНАНГАМУДИ Сулур Субраманиам (IN)
发明人:
ВАНАНГАМУДИ Сулур Субраманиам (IN),СРИНИВАСАН Мадхаван (IN),ЧУЛЛИЕЛ Неелакандан Нараянан (IN),СЕНТХИЛКУМАР Куппусамы (IN)
申请号:
RU2011146232/15
公开号:
RU2011146232A
申请日:
2010.04.05
申请国别(地区):
RU
年份:
2013
代理人:
摘要:
1. A dermatological cream intended for topical treatment of bacterial infections of the skin and for healing related wounds, wherein said cream containing silver sulfadiazine and a biopolymer included in the cream base, wherein said cream base contains at least one substance from each of the following groups: preservative, primary and secondary emulsifier, waxy product, co-solvent, acid and water, preferably purified water, and said biopolymer is preferably chitosan. 2. A dermatological cream according to claim 1, wherein said cream further comprises any substance from the group comprising a buffering agent, an antioxidant, a chelating agent, a hygroscopic agent, a stabilizer, or any combination thereof. The dermatological cream of claim 1, wherein: said silver sulfadiazine is added in an amount of from about 0.5% by weight to about 15% by weight, preferably from 0.5% to 5% by weight, and more preferably approximately 1.0% by weight; and - said biopolymer is in the form of chitosan added in an amount of from about 0.01% to about 1% by weight, preferably from about 0.01% to about 0.5% by weight, and in the most preferred embodiment, about 0 25% by weight. The indicated primary and secondary emulsifiers are selected from the group consisting of ketostearyl alcohol, ketomacrogol-1000, cetyl alcohol, stearyl alcohol, polysorbate-80, Span-80 and the like, and are added in an amount of about 1% in weight about up to 20% by weight1. Дерматологический крем, предназначенный для местного лечения бактериальных инфекций кожи и для заживления связанных с ними ран, при этом указанный крем, содержащий сульфадиазин серебра и биополимер, включенные в кремовую основу, при этом указанная кремовая основа содержит по крайней мере одно вещество из каждой следующей группы: консервант, первичный и вторичный эмульгатор воскообразный продукт, совместный растворитель, кислоту и воду, предпочтительно очищенную воду, а указанный биополимер предпочтительно является хитозаном.2. Дерматологический
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