摘要:
Described herein are dentifrices comprising stannous ions, fluoride ions, non-crustacean derived chitosan, and an abrasive system. Methods of making and using these dentifrices are also described.
摘要:
The invention relates to cationic solutions comprising a chelated fungal chitosan-metal complex and compositions thereof. The invention further relates to methods of using the same for stimulating production of dermal fibroblasts, reducing swelling, enhancing wound healing and/or as an antimicrobial.
摘要:
Microcapsule slurries can be formed from a phosphate ester and a multivalent ion. The microcapsules can encapsulate a core material misicible with the phosphate ester. The phosphate ester can be lipophilic and insoluble in aqueous solutions.
摘要:
Compositions are described that contain treated chitosan, modified chitosan and/or modified and treated chitosan for use in formulations for skin, hair and nails, and in compositions and methods of reducing topical agent-induced skin irritation and inflammation.
摘要:
The invention relates to a cosmetic process for treating keratin materials, comprising: (i) application to the keratin materials of a composition comprising a polymer (I): in which R' independently represents H or an acetyl group or a group -CO-L-SH, the polymer containing at least one group R' = -CO-L-SH, L being a divalent hydrocarbon-based group comprising from 2 to 20 carbon atoms, n ranges from 5 to 2000. Application for the treatment of human body odour, for combating the formation of dandruff on the scalp, for giving the hair softness and/or for making the hair easy to comb.
摘要:
Described herein is an aerosol hairspray product including a container including a container wall which encloses a reservoir. The reservoir includes from about 40% to about 70% of a hairstyling formulation and from about 30% to about 60% of a dimethyl ether propellant. The hairstyling formulation includes water, one or more hairstyling polymers, and from about 0.05% to about 2% alcohol. A spraying device is attached to the container. The spraying devices includes a valve including a valve housing including a vapor tap including a vapor tap area. A dip tube is connected to the valve. The dip tube includes a dip tube orifice including a dip tube orifice area. The ratio of the vapor tap area to the dip tube orifice area is from about 0.005 to about 0.15.
摘要:
Группа изобретений относится к области эстетической, пластической и реконструкционной косметологии/медицины, а именно, к мезонитям, используемым для коррекции эстетических и возрастных изменений кожи и способам их получения. Предложена многокомпонентная мезонить, состоящая из ядра и оболочки. При этом ядро выполнено в виде нити из фиброина, а оболочка содержит гиалуроновую кислоту или ее соль или полиэлектролитный комплекс гиалуроновой кислоты или ее соли с хитозаном или его солью. Также предложен вариант нити с пластифицирующей добавкой в оболочке и способы получения предлагаемых мезонитей.
摘要:
The invention relates to i) a process for treating keratin fibres, in particular human keratin fibres such as the hair, employing a) at least one oxidized polysaccharide, in particular oxidized inulin, and b) at least one (poly)saccharide with amine group(s); ii) a composition comprising the ingredients a) and b); iii) the use of a) and b) to treat keratin fibres, in particular human keratin fibres such as the hair, and iv) a multi-compartment kit or device comprising a) and b). The invention makes it possible to obtain good hair-conditioning cosmetic properties, with a long-lasting effect.
摘要:
The present invention relates to a microcomplex containing a modified nanoparticle adsorbed on a host microparticle and to a process to obtain it. The microcomplex is particularly useful for photoepilation. The present invention also relates to a composition containing the microcomplex and to the method for enhanced photoepilation based on the microcomplexes.