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COMPRESSED HAIR SPRAY
专利权人:
UNILEVER N.V.
发明人:
BROWN, Gillian,FRANKLIN, Laura,GRIFFITHS, Llyr, Glyndwr,JOINSON, Leslie, Joseph, Luke,SMITH, Jonathan, Douglas, William,SMITH, Paul, James
申请号:
PH12019500825
公开号:
PH12019500825A1
申请日:
2019.04.16
申请国别(地区):
PH
年份:
2019
代理人:
摘要:
An aerosol hairspray product, which comprises: a) a pressurisable container comprising: i) a container wall which encloses a reservoirfor storing a hairstyling formulation, and ii) a propellant; b) a hairstyling formulation comprising: (iii) from 20 wt pcnt to 75 wt pcnt alcohol, by total weight of the hairstyling formulation and propellant; and (iv) from 1.0 wt pcnt to 15 wt pcnt hairstyling polymer, by total weight of the hairstyling formulation and propellant; and c) a spraying device attached to the container for dispensing the hairstyling formulation from the reservoir of the container, which comprises a valve and an actuator, wherein the valve comprises a valve body, said valve body comprising a stem and a spring means; and wherein the valve comprises a restricted tail piece (RTP) of diameter 0.1 mm to 2.5 mm, and a vapour phase tap (VPT) of diameter 0.1 mm to 1.5 mm; wherein the actuator comprises a main spray channel and communicates with an insert, said insert comprising an exit orifice and from 1 to 8 sub-spray channels; wherein said channels are tangentially disposed about the exit orifice; wherein the exit orifice is capable of being in liquid communication with the hairstyling formulation in the reservoir; characterised in that the exit orifice has a diameter of from 0.01 to 2 mm; and an orifice thickness of from 0.1 to 1.5 mm; and wherein the sub-spray channels have a height of from 0.1 to 0.8 mm and a length of from 0.1 to 0.5 mm.
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来源网址:
http://www.ckcest.cn/home/

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