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    Product dispenser comprising a tappet-activated pump
    1.
    发明授权
    Product dispenser comprising a tappet-activated pump 失效
    产品分配器，包括挺杆激活的泵

    公开(公告)号：US07243821B2

    公开(公告)日：2007-07-17

    申请号：US11236387

    申请日：2005-09-27

    Applicant: Jean-Louis Bougamont ,  Maurice Petitjean ,  Pierre Dumont

    Inventor： Jean-Louis Bougamont ,  Maurice Petitjean ,  Pierre Dumont

    IPC: B65D83/00

    CPC classification number: B05B11/3026 ,  B05B11/3023 ,  B05B11/307 ,  B05B11/3074

    Abstract: The dispenser comprises a reservoir and a pump that is activated by a tappet, comprising a pump body that includes a tubular part with a smaller gauge than that of the reservoir, covering the piston, and an annular spacer by means of which it is tightly mounted against the inner wall of the reservoir such as to define an annular chamber for the product, which communicates with a dosage chamber located in the bottom of the reservoir.

    Abstract translation: 分配器包括储存器和由挺杆启动的泵，包括泵主体，其包括具有比储存器的规格更小的表面的管状部件，覆盖活塞，以及环形间隔件，通过该环形间隔件紧紧地安装 抵靠储存器的内壁，以便限定用于产品的环形室，其与位于储存器底部的剂量室连通。

    Multi-layer opaque film structures of reduced surface friction and process for producing same
    3.
    发明授权
    Multi-layer opaque film structures of reduced surface friction and process for producing same 失效
    减少表面摩擦的多层不透明薄膜结构及其制造方法

    公开(公告)号：US5264277A

    公开(公告)日：1993-11-23

    申请号：US756416

    申请日：1991-09-09

    Applicant: Jean-Pierre Frognet ,  Lajos E. Keller ,  Maurice Petitjean

    Inventor： Jean-Pierre Frognet ,  Lajos E. Keller ,  Maurice Petitjean

    IPC: B32B27/18 ,  B32B3/26

    CPC classification number: B32B27/18 ,  Y10T428/249978 ,  Y10T428/249981 ,  Y10T428/2826

    Abstract: An opaque, biaxially oriented multi-layer polymeric film structure of reduced surface coefficient of friction. The film structure, includes: (a) a thermoplastic polymer matrix core layer having a first surface and a second surface, within which is located a strata of voids; positioned-at least substantially within a substantial number of the voids is at least one spherical void-initiating particle which is phase distinct and incompatible with the matrix material, the void space occupied by the particle being substantially less than the volume of the void; the population of the voids in the core being such as to cause a significant degree of opacity; (b) at least one thermoplastic polymer intermediate layer having a first surface and a second surface, the second surface of the intermediate layer adhering to at least the first surface of the core layer, the intermediate layer formed from a mixture comprising the thermoplastic polymer, a migratory slip agent and a migratory antistatic agent; and (c) a non-voided thermoplastic skin layer adhering to the first surface of the intermediate layer; wherein the slip agent and the antistatic agent migrate to the outer surface of the skin layer and are effective to reduce the surface coefficient of friction thereof.

    Abstract translation: 一种不透明的双轴取向的多层聚合物膜结构，其表面摩擦系数降低。 膜结构包括：（a）具有第一表面和第二表面的热塑性聚合物基体芯层，其中位于空隙层中; 位于至少基本上在相当数量的空隙内的是至少一个与基质材料相位不同且不相容的球形空隙引发颗粒，颗粒占据的空隙空间基本上小于空隙的体积; 核心空洞的人口将导致相当程度的不透明度; （b）至少一个具有第一表面和第二表面的热塑性聚合物中间层，所述中间层的第二表面至少粘附在芯层的第一表面上，所述中间层由包含热塑性聚合物的混合物形成， 迁移剂和迁移性抗静电剂; 和（c）粘附在中间层的第一表面上的无空隙的热塑性表皮层; 其中所述滑爽剂和所述抗静电剂迁移到所述表层的外表面，并且有效地降低其表面摩擦系数。

    Multi-layer opaque film structures tailored to end-use requirements
    5.
    发明授权
    Multi-layer opaque film structures tailored to end-use requirements 失效
    针对最终用途要求定制的多层不透明薄膜结构

    公开(公告)号：US5178942A

    公开(公告)日：1993-01-12

    申请号：US756638

    申请日：1991-09-09

    Applicant: Jean-Pierre Frognet ,  Lajos E. Keller ,  Maurice Petitjean

    Inventor： Jean-Pierre Frognet ,  Lajos E. Keller ,  Maurice Petitjean

    IPC: B32B27/20

    CPC classification number: B32B27/20 ,  Y10T428/249971 ,  Y10T428/249978 ,  Y10T428/24998 ,  Y10T428/249986 ,  Y10T428/31913

    Abstract: An opaque, biaxially oriented polymeric film structure, produced by orienting the film to a degree which provides low light transmission and improved machinability. The film structure includes a thermoplastic polymer matrix core layer having a first surface and a second surface, within which is located a strata of voids; positioned at least substantially within a substantial number of the voids is at least one spherical void-initiating particle which is phase distinct and incompatible with the matrix material, the void space occupied by the particle being substantially less than the volume of the void; the population of the voids in the core being such as to cause a significant degree of opacity, the core layer including a light absorbing pigment of lamellar morphology; a first non-voided thermoplastic polymer intermediate layer having a first surface and a second surface, the second surface of the first intermediate layer adhering to the first surface of the core layer; and a second non-voided thermoplastic polymer intermediate layer having a first surface and a second surface, the second surface of the second intermediate layer adhering to the second surface of the core layer; wherein the level of light transmission of the film is less than 10% and the degree of orientation is about 8 TDO by less than about 5 MDO.

    Abstract translation: 通过将膜定向到提供低透光性和改善的机械加工性的程度产生的不透明的双轴取向的聚合物膜结构。 膜结构包括具有第一表面和第二表面的热塑性聚合物基体芯层，其中位于空隙层中; 至少基本上位于相当数量的空隙内的是至少一个与基体材料相位不同且不相容的球形空隙引发颗粒，颗粒占据的空隙空间基本上小于空隙的体积; 核心中的空隙的群体会导致显着程度的不透明度，核心层包括层状形态的吸光颜料; 具有第一表面和第二表面的第一非空隙热塑性聚合物中间层，第一中间层的第二表面粘附到芯层的第一表面; 以及具有第一表面和第二表面的第二非空隙热塑性聚合物中间层，所述第二中间层的第二表面粘附于所述芯层的第二表面; 其中所述膜的透光度小于10％，并且取向度为约8TDO小于约5MOO。

    Liquid dispenser having a two-part body
    6.
    发明授权
    Liquid dispenser having a two-part body 失效
    液体分配器具有两部分主体

    公开(公告)号：US06540116B1

    公开(公告)日：2003-04-01

    申请号：US10030275

    申请日：2002-01-07

    Applicant: Maurice Petitjean ,  Pascal Hennemann ,  David Leuliet

    Inventor： Maurice Petitjean ,  Pascal Hennemann ,  David Leuliet

    IPC: B67D540

    CPC classification number: B05B11/3047 ,  B05B11/0013 ,  B05B11/3025

    Abstract: The invention provides a dispenser for dispensing liquids from a receptacle, the dispenser having a cylindrical and conical body containing a measuring chamber closed at its bottom end by an admission valve and at its top end by a piston provided with a delivery valve and a delivery tube capped by a pushbutton, the body being the result of assembling together two independent elements: a top element carrying the piston and provided with a cylindrical skirt; and a bottom element provided with a sleeve for co-operating with the skirt by leaktight radial clamping so as to define the wall of the measuring chamber, the bottom element being provided with a bushing extending the sleeve coaxially downwards and engaged with leaktight radial clamping inside the neck of the receptacle.

    Abstract translation: 本发明提供了一种用于从容器分配液体的分配器，分配器具有圆柱形和圆锥形体，其包含测量室，其测量室在其底端处由入口阀封闭，并且其顶端由设置有输送阀和输送管 由按钮盖住，身体是将两个独立元件组装在一起的结果：承载活塞并设置有圆柱形裙部的顶部元件; 以及设置有套筒的底部元件，用于通过密封径向夹紧与裙部协作以限定测量室的壁，底部元件设置有将套筒同轴地向下延伸并与泄漏密封的径向夹紧接合 容器的颈部。

    Multi-layer high opacity film structures
    7.
    发明授权
    Multi-layer high opacity film structures 失效
    多层高不透明膜结构

    公开(公告)号：US5091236A

    公开(公告)日：1992-02-25

    申请号：US699864

    申请日：1991-05-14

    Applicant: Lajos E. Keller ,  Jean-Pierre Frognet ,  Maurice Petitjean

    Inventor： Lajos E. Keller ,  Jean-Pierre Frognet ,  Maurice Petitjean

    IPC: B29C47/06 ,  B29C55/12 ,  B29K105/04 ,  B29K105/28 ,  B29L7/00 ,  B29L9/00 ,  B32B5/18 ,  B32B7/02 ,  B32B27/18 ,  B32B27/20 ,  B65D65/18 ,  C08J9/00

    CPC classification number: B32B27/18 ,  Y10S428/91 ,  Y10T428/2495 ,  Y10T428/249976 ,  Y10T428/249978 ,  Y10T428/24998 ,  Y10T428/249981 ,  Y10T428/249986 ,  Y10T428/31913

    Abstract: A multilayer opaque, biaxially oriented polymeric film structure. The film structure includes (a) a thermoplastic polymer matrix core layer having a first surface and a second surface, within which is located a strata of voids; positioned at least substantially within a substantial number of the voids is at least one spherical void-initiating particle which is phase distinct and incompatible with the matrix material, the void space occupied by the particle being substantially less than the volume of the void, with one generally cross-sectional dimension of the particle at least approximating a corresponding cross-sectional dimension of the void; the population of the voids in the core being such as to cause a significant degree of opacity; (b) at least one thermoplastic polymer intermediate layer having a first surface and a second surface, the second surface of the intermediate layer adhering to at least the first surface of the core layer, the intermediate layer including up to about 12% by weight of titanium dioxide contact pigment; and (c) a titanium dioxide-free, non-voided thermoplastic skin layer adhering to the first surface of the intermediate layer, the void-free skin layer and the intermediate layer together being of a thickness such that the outer surface of the skin core layer does not, at least substantially, manifest the surface irregularities of the matrix core layer.

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