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Liquid-retaining sheet and face mask
专利权人:
Ltd.;KURARAY KURAFLEX Co.
发明人:
OCHIAI, Toru,NAKAYAMA, Kazuhisa,KIYOOKA, Sumito,ARAYA, Nobuo,MORITANI, Naoaki
申请号:
AU2018200406
公开号:
AU2018200406B2
申请日:
2018.01.18
申请国别(地区):
AU
年份:
2019
代理人:
摘要:
#$%^&*AU2018200406B220191107.pdf#####ABSTRACT A liquid-retaining sheet contains a liquid-retaining layer that is able to absorb a liquid 5 component, and the liquid-retaining layer is formed from anonwovenstructuralmembercontainingatransparentfiber. Intheliquid-retainingsheet, the transparencyshownbelow is adjusted to not more than 0.27. Transparency = 10 Whiteness (%) of a sheet impregnated with 700% by mass of water relative to the sheet mass / Basis weight (g/m ) The transparent fiber may contain a cellulose-series fiber substantially free froma carboxyl group (in particular, a regenerated cellulose fiber such 15 as a solvent-spinning cellulose-series fiber). The proportionofthe solvent-spinningcellulose-series fiber may be not less than 30% by mass in the transparent fiber. The liquid-retaining sheet may be a skin care sheet (in particular, afacialmask) thatisimpregnatedwithaliquid 20 component containing a cosmetic preparation. The liquid-retaining sheet has an improved transparency in a wet state in spite of a nonwoven structural member contained in the sheet and shows a suitable strength in a wet state.
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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