基本信息:
- 专利标题: SACHET FOR PACKAGING A COSMETIC PRODUCT
- 专利标题(中):用于包装化妆品的套装
- 申请号:PCT/EP2012/071289 申请日:2012-10-26
- 公开(公告)号:WO2013060862A1 公开(公告)日:2013-05-02
- 发明人: DE LAFORCADE, Vincent
- 申请人: L'OREAL S.A. , DE LAFORCADE, Vincent
- 申请人地址: 14, rue Royale F-75008 Paris FR
- 专利权人: L'OREAL S.A.,DE LAFORCADE, Vincent
- 当前专利权人: L'OREAL S.A.,DE LAFORCADE, Vincent
- 当前专利权人地址: 14, rue Royale F-75008 Paris FR
- 代理机构: FANTIN, Teddy
- 优先权: FR1159837 20111028; US61/566,726 20111205
- 主分类号: A45D34/00
- IPC分类号: A45D34/00 ; A45D37/00 ; A45D40/00 ; B65D81/32
摘要:
The invention relates to a sachet for packaging a cosmetic product, comprising two flexible sheets secured together along their peripheral edge so as to define a peripheral sealing zone and an interior volume, each sheet forms a multilayer complex comprising a metal layer, a bonding agent comprising a copolymer comprising at least 7% by weight of carboxylic and/or carboxylate units, it being possible for the carboxylic units to be in acid form or in the form of salts, and a layer of peelable polymer joined to the metal layer via said bonding agent. According to the invention, the sachet is characterized in that it comprises compartments separated by weak welds between the two peelable layers.
摘要(中):
本发明涉及一种用于包装化妆品的小袋,包括沿其周缘固定在一起的两个柔性片,以便限定周边密封区和内部体积,每个片形成包括金属层的多层复合物,包括 包含至少7重量%的羧酸和/或羧酸酯单元的共聚物,羧酸单元可以是酸形式或以盐的形式,以及通过所述键合与金属层接合的可剥离聚合物层 剂。 根据本发明,小袋的特征在于它包括由两个可剥层之间的弱焊缝分隔的隔室。
IPC结构图谱:
A | 人类生活必需 |
--A45 | 手携物品或旅行品 |
----A45D | 理发或修面设备;修指甲或其他化妆处理 |
------A45D34/00 | 专用于盛装液体梳妆或化妆物质,如香水的容器或附件 |