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PRINTED COMPOSITE FOR DIFFUSING FRAGRANCES AND MANUFACTURING METHOD AND DEVICE
专利权人:
发明人:
Carole Lopandia,Benoît Frassaint
申请号:
US14118676
公开号:
US20140076990A1
申请日:
2012.05.10
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The present invention relates to a printed composite for distributing a fragrance (4), characterized in that the composite includes: a printed and/or printable absorbent substrate-reservoir layer (1), which is suitable for accommodating a fragrance (4) that is intended to be diffused and a printed internal barrier layer (2) that is positioned against one surface (1B) of the printed and/or printable absorbent substrate-reservoir layer (1) in order to control the migration and/or diffusion of the fragrance (4).
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中国工程科技知识中心
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