Applicator dispenser for a cosmetic product
    1.
    发明授权
    Applicator dispenser for a cosmetic product 有权
    用于化妆品的涂抹器分配器

    公开(公告)号:US08104985B2

    公开(公告)日:2012-01-31

    申请号:US11535591

    申请日:2006-09-27

    IPC分类号: A46B17/08

    CPC分类号: A45D40/267

    摘要: An applicator dispenser has a container defining a tank with a lateral wall and a neck integral with a wiper. An applicator includes a cap having an outer shell and a threaded insert, and an axial wand fixedly attached to the insert and to an application means. The lateral wall of the tank forms at its upper part a straight skirt. The container has a closure component having an upper part forming the neck, a peripheral part engaging in a sealed way with the straight skirt, and a lower part engaging with the wiper forming a forward axial stop for the wiper. The wiper has a central part forming a swaged wiping part and a lateral part engaging with the lower part of the closure component.

    摘要翻译: 涂抹器分配器具有限定具有侧壁和与雨刷一体的颈部的罐的容器。 施加器包括具有外壳和螺纹插入件的盖,以及固定地附接到插入件和施加装置的轴向杆。 坦克的侧壁在其上部形成一个直的裙子。 容器具有封闭部件,其具有形成颈部的上部,与直的裙部以密封方式接合的外围部分,以及与刮水器接合的下部,形成用于刮水器的向前轴向止挡件。 擦拭器具有中心部分,该中心部分形成锻模擦拭部分和与封闭部件的下部接合的侧部。

    Method for preparing thermoelastomeric three-block copolymers
    2.
    发明授权
    Method for preparing thermoelastomeric three-block copolymers 失效
    热塑性三嵌段共聚物的制备方法

    公开(公告)号:US4347340A

    公开(公告)日:1982-08-31

    申请号:US250925

    申请日:1981-04-06

    申请人: Paolo Giusti

    发明人: Paolo Giusti

    CPC分类号: C08F297/06

    摘要: A process is disclosed for producing thermoelastomeric 3-block copolymers of the ABA (or ABC) type, the end blocks being a plastomeric nature and the intermediate block of an elastomeric nature, by cationic polymerization employing a composite catalytic system comprised of Aluminium alkyl, possibly with a halogen substituent, and of a halogen or a halogen-substituted hydrocarbon radical.

    摘要翻译: 公开了一种制备ABA(或ABC)型热稳定性3-嵌段共聚物的方法,端嵌段是塑性特性,弹性体的中间嵌段通过使用由烷基铝组成的复合催化体系的阳离子聚合可能 卤素取代基和卤素取代的烃基。

    Applicator Dispenser For A Cosmetic Product
    3.
    发明申请
    Applicator Dispenser For A Cosmetic Product 有权
    用于化妆品的涂布器分配器

    公开(公告)号:US20070223987A1

    公开(公告)日:2007-09-27

    申请号:US11535591

    申请日:2006-09-27

    IPC分类号: A46B11/00 A46B17/08

    CPC分类号: A45D40/267

    摘要: An applicator dispenser has a container defining a tank with a lateral wall and a neck integral with a wiper. An applicator includes a cap having an outer shell and a threaded insert, and an axial wand fixedly attached to the insert and to an application means. The lateral wall of the tank forms at its upper part a straight skirt. The container has a closure component having an upper part forming the neck, a peripheral part engaging in a sealed way with the straight skirt, and a lower part engaging with the wiper forming a forward axial stop for the wiper. The wiper has a central part forming a swaged wiping part and a lateral part engaging with the lower part of the closure component.

    摘要翻译: 涂抹器分配器具有限定具有侧壁和与雨刷一体的颈部的罐的容器。 施加器包括具有外壳和螺纹插入件的盖,以及固定地附接到插入件和施加装置的轴向杆。 坦克的侧壁在其上部形成一个直的裙子。 容器具有封闭部件,其具有形成颈部的上部,与直的裙部以密封方式接合的外围部分,以及与刮水器接合的下部,形成用于刮水器的向前轴向止挡件。 擦拭器具有中心部分,该中心部分形成锻模擦拭部分和与封闭部件的下部接合的侧部。

    Biomaterial comprising hyaluronic acid and derivatives thereof in
interpenetrating polymer networks (IPN)
    4.
    发明授权
    Biomaterial comprising hyaluronic acid and derivatives thereof in interpenetrating polymer networks (IPN) 失效
    包含透明质酸及其衍生物在互穿聚合物网络(IPN)中的生物材料

    公开(公告)号:US5644049A

    公开(公告)日:1997-07-01

    申请号:US367137

    申请日:1995-02-23

    摘要: Provided is a biomaterial comprising an interpenetrating polymer network (IPN), wherein one of the polymer components is an acidic polysaccharide or a semi-synthetic derivative thereof. The polysaccharide can be hyaluronic acid, and the second polymer component can be a non-toxic, non-carcinogenic synthetic chemical polymer. The derivative can be a total or partial hyaluronic acid ester or a hyaluronic acid salt. The ester or salt can be formed with a pharmacologically active molecule. Methods for preparing the IPN are also disclosed. The acidic polysaccharide or derivative thereof and the synthetic chemical polymer comprising the IPN can be cross-linked, or the synthetic chemical polymer can be grafted onto the acidic polysaccharide. The cross-linking or grafting can be achieved using compounds capable of generating radicals, or via functional groups on the acidic polysaccharide and the synthetic chemical polymer. The IPN can be formed prior to cross-linking or grafting. The IPN biomaterial can be in the form of a film, a membrane, a sponge, a hydrogel, a guide channel, a thread, a gauze, or a non-woven tissue. Such IPN biomaterials can be used in the biomedical and sanitary fields, including dermatology, urology, orthopedics, otologic microsurgery, otoneurology, functional, post-traumatic and rhinosinusal endoscopic microsurgery, plastic surgery, and in the cardiovascular system.

    摘要翻译: PCT No.PCT / EP93 / 01727 Sec。 371日期1995年2月23日 102(e)日期1995年2月23日PCT提交1993年7月5日PCT公布。 公开号WO94 / 01468 PCT 日期1994年1月20日提供了包含互穿聚合物网络(IPN)的生物材料,其中聚合物组分之一是酸性多糖或其半合成衍生物。 多糖可以是透明质酸,第二聚合物组分可以是无毒的,非致癌的合成化学聚合物。 该衍生物可以是全部或部分透明质酸酯或透明质酸盐。 酯或盐可以用药理活性分子形成。 还公开了制备IPN的方法。 酸性多糖或其衍生物和包含IPN的合成化学聚合物可以是交联的,或者合成化学聚合物可以接枝到酸性多糖上。 可以使用能够产生自由基的化合物或通过酸性多糖和合成化学聚合物上的官能团来实现交联或接枝。 IPN可以在交联或接枝之前形成。 IPN生物材料可以是膜,膜,海绵,水凝胶,引导通道,线,纱布或无纺布组织的形式。 这种IPN生物材料可用于生物医学和卫生领域,包括皮肤病学,泌尿学,骨科,耳科学显微外科,耳鼻喉科,功能性,创伤后和鼻内窥镜显微外科手术,整形手术和心血管系统。

    Three-block copolymers and method for producing them
    5.
    发明授权
    Three-block copolymers and method for producing them 失效
    三嵌段共聚物及其制备方法

    公开(公告)号:US4262095A

    公开(公告)日:1981-04-14

    申请号:US964459

    申请日:1978-11-29

    申请人: Paolo Giusti

    发明人: Paolo Giusti

    CPC分类号: C08F295/00

    摘要: Three-block copolymers of the ABA and ABC type are disclosed in which A and C are plastomeric monomers and B is an elastomeric polymer are disclosed, which are prepared by first polymerizing the block A in such a way to keep alive the active centers in the chain ends for a time sufficient to permit the addition of the second monomer B, whereafter, with the aid of a special catalytic system, the growth of the third block C, can be carried out. A and C are mutually interchangeable. The catalyst for polymerizing the block A is a Lewis' acid aided by isobutene and the catalyst for introducing and copolymerizing C (or A) is a chloride of aluminium alkyl.

    摘要翻译: 公开了ABA和ABC型的三嵌段共聚物,其中A和C是塑性单体,B是弹性体聚合物,其通过首先聚合嵌段A制备,以使活性中心保持在 链末端足以允许添加第二单体B,然后借助于特殊的催化体系可以进行第三嵌段C的生长。 A和C是相互可互换的。 用于聚合嵌段A的催化剂是由异丁烯辅助的路易斯酸,用于引入和共聚C(或A)的催化剂是烷基铝的氯化物。