发明名称 Unit for packaging and applying a liquid product
摘要 A unit (1) for packaging and applying a liquid product (P) includes a reservoir (2) containing the product and having a neck (4), a free edge which defines an opening (8); a removable part (5) for closing off the opening in a leaktight manner; and an applicator (10) in the form of at least one block (12) of foam with open or semi-open cells capable of being loaded with product by pumping and fitted inside the neck. The applicator includes a first end (13) in permanent liquid communication with the product inside the reservoir and a second end (14) opposite the first end (13), the second end (14) forming an application surface (15) which is movable axially between a first position in which the application surface (15) emerges outside the neck (4) through the opening (8) in order to apply the product, and a second position in which the application surface (15) is contained in a leaktight manner inside the reservoir (2). The applicator has at least one block (12, 12', 12'') of an absorbent material which is capable of being compressed at least partially, particularly when the product is applied or when the applicator is in the second position.
申请公布号 US6386781(B1) 申请公布日期 2002.05.14
申请号 US19980055899 申请日期 1998.04.07
申请人 L'OREAL 发明人 GUERET JEAN-LOUIS H.
分类号 A45D34/00;A45D29/18;A45D34/04;B05C17/00;B65D47/42;(IPC1-7):B48K5/00 主分类号 A45D34/00
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