Method for producing polymers
    35.
    发明授权
    Method for producing polymers 失效
    生产聚合物的方法

    公开(公告)号:US07629428B2

    公开(公告)日:2009-12-08

    申请号:US10586203

    申请日:2005-01-18

    CPC classification number: C08F220/06

    Abstract: (Meth)acrylate salt polymers are prepared by free-radical polymerization of (meth)acrylate salt with or without other monomers in an aqueous medium by using a supersaturated aqueous solution of (meth)acrylate salt. The resulting highly concentrated reaction mixtures are notable for their high solids content and increased space-time yield.

    Abstract translation: (甲基)丙烯酸盐盐聚合物通过使用(甲基)丙烯酸盐的过饱和水溶液在含水介质中与(或)其它单体或不与其它单体进行自由基聚合来制备。 所得到的高度浓缩的反应混合物由于其高固体含量和增加的时空产率而显着。

    Expansible cap
    39.
    发明申请
    Expansible cap 审中-公开
    可膨胀帽

    公开(公告)号:US20080164721A1

    公开(公告)日:2008-07-10

    申请号:US11651218

    申请日:2007-01-10

    CPC classification number: B60P3/34

    Abstract: An expansible cap (01) comprised of a cap (10) and a base assembly (20) that rests on or off a means of transport (02). Base assembly (20) is comprised of an enclosure assembly (30), a wall assembly (40), a frame (50), and an elevating mechanism (60). When closed for storage and transport, cap (10) generally conforms to the contours of the means of transport (02) and encloses base assembly (20). Enclosure assembly (30) is folded. The inside of expansible cap (01) is available for cargo or as a camping shelter.Cap (10)) is attached to elevating mechanism (60). Cap (10) is elevated or lowered by means of elevating mechanism (60). When cap (10) is elevated, enclosure assembly (30) encloses the space between wall assembly (40) and cap (10). The inside of expansible cap (01) is available as a much larger shelter for camping.

    Abstract translation: 一个可膨胀盖(01),其由盖(10)和基部组件(20)组成,所述基座组件(20)位于运输工具(02)上或离开运输工具(02)。 基座组件(20)由外壳组件(30),壁组件(40),框架(50)和升降机构(60)构成。 当密封用于存储和运输时,盖(10)通常符合运输工具(02)的轮廓并且包围基座组件(20)。 外壳组件(30)被折叠。 可扩展帽(01)的内部可用于货物或作为露营住所。 盖(10))附接到升降机构(60)。 盖(10)通过升降机构(60)升高或降低。 当盖(10)升高时,外壳组件(30)围绕壁组件(40)和盖(10)之间的空间。 可扩展帽(01)的内部可作为一个更大的露营地。

    Fine-Grained Water-Absorbent Particles With a High Fluid Transport and Absorption Capacity
    40.
    发明申请
    Fine-Grained Water-Absorbent Particles With a High Fluid Transport and Absorption Capacity 有权
    具有高流体输送和吸收能力的细颗粒吸水剂颗粒

    公开(公告)号:US20080125533A1

    公开(公告)日:2008-05-29

    申请号:US11665883

    申请日:2005-10-14

    CPC classification number: A61L15/60 C08L33/02

    Abstract: The invention relates to finely divided water-absorbing polymeric particles having high fluid transportation and absorption performance, the Centrifuge Retention Capacity (CRC) being not less than 26 g/g, the absorbency under a load of 4.83 kPa (AUL 1.7 psi) not less than 23 g/g and the Transportation Value (TV) not less than 15,000 cm3s, the Transportation Value (TV) being the product of Saline Flow Conductivity (SFC) and wicking absorption after 60 minutes (DA60) multiplied by 107, and wherein the wicking absorption after 60 minutes (DA60) is the weight of 0.9% by weight sodium chloride solution absorbed by 70 g of the water-absorbing polymeric particles in 60 minutes, wherein the water-absorbing polymeric particles are situated, during measurement, in a circularly round vessel which has an internal diameter of 6 cm and is sealed at its lower end by a sieve base of 36 μm mesh size, and the sieve base is in atmospheric contact with 0.9% by weight sodium chloride solution, processes for their preparation and also their use in hygiene articles and packaging materials.

    Abstract translation: 本发明涉及具有高流体输送和吸收性能的细分散的吸水聚合物颗粒,离心保留容量(CRC)不小于26g / g,负荷4.83kPa(AUL 1.7psi)下的吸光度不低于 运输价值(TV)不小于15,000厘米3,交通运输价值(TV)是盐水流动电导率(SFC)和60分钟后芯吸吸收率 DA 60)乘以10 7,其中60分钟后的芯吸吸收(DA <60>)为重量的0.9%(重量)的钠 60分钟内由70g吸水性聚合物颗粒吸收的氯化物溶液,其中吸水性聚合物颗粒在测量期间位于具有6cm内径并在其下端密封的圆形圆形容器中 通过筛孔尺寸为36μm的筛网,筛基与大气接触为0.9% 重量的氯化钠溶液,其制备方法以及它们在卫生制品和包装材料中的使用。

Patent Agency Ranking