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COMPRESSED HAIR SPRAY
专利权人:
d/b/a UNILEVER; Inc.;Conopco
发明人:
Gillian BROWN,Laura FRANKLIN,Llyr Glyndwr GRIFFITHS,Leslie Joseph Luke JOINSON,Johnathan Douglas William SMITH,Paul James SMITH
申请号:
US16342102
公开号:
US20200146950A1
申请日:
2017.10.11
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An aerosol hairspray product includes a pressurisable container having a propellant and a container wall which encloses a reservoir, a hairstyling formulation having from 20 wt % to 75 wt % alcohol, by total weight of the hairstyling formulation and propellant and from 1.0 wt % to wt % hairstyling polymer, by total weight of the hairstyling formulation and propellant, and a spraying device attached to the pressurisable container and having a valve and an actuator. The reservoir is configured to store the hairstyling formulation. The valve has a spring means, a valve body having a stem, a restricted tail piece (RTP) having a first diameter of from 0.1 mm to 2.5 mm, and a vapour phase tap (VPT) having a second diameter of from 0.1 mm to 1.5 mm. The actuator has a main spray channel and communicates with an insert.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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