01-01-2015 дата публикации
Номер: US20150004200A1
Принадлежит:
The present invention relates to an aerosol hairspray product. The product comprises: a pressurisable container comprising a container wall which encloses a reservoir for storing a hairstyling formulation and a liquefied gas propellant; and a spraying device attached to the container for dispensing the hairstyling formulation from the reservoir of the container. The spraying device comprises a valve and a nozzle and the valve comprises a valve body, a stem and a spring means. The valve body houses an insert and the insert comprises an insert orifice and at least two channels. The channels are tangentially disposed about the insert orifice. Also the valve body comprises at least two vapour taps. Furthermore the insert orifice is capable of being in liquid communication with the hairstyling formulation in the reservoir. 1. An aerosol hairspray product wherein the product comprises:{'b': 118', '201', '204, 'iv. a pressurisable container () comprising a container wall () which encloses a reservoir () for storing a hairstyling formulation and a liquefied gas propellant;'} (d) from about 30% to about 60% water, by total weight of the hairstyling formulation and propellant; and', '(e) from about 5.0% to about 15% hairstyling polymer by total weight of the hairstyling formulation and propellant, wherein the hairstyling polymer is water-soluble; and', '(f) less than about 2% alcohol, by total weight of the hairstyling formulation and propellant, or substantially free of alcohol;, 'v. the hairstyling formulation comprising{'b': 118', '204', '118', '205', '113', '107', '108', '113', '109', '109', '110', '110', '110', '110', '109', '113', '211', '211', '109', '204, 'i': a', 'a', 'b', 'a', 'b', 'a', 'a', 'b', 'a, 'vi. a spraying device attached to the container () for dispensing the hairstyling formulation from the reservoir () of the container (), wherein the spraying device comprises a valve () and a nozzle, wherein the valve comprises a valve body (), a stem () and a spring ...
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