会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • METHOD OF SURFACE TREATING PARTICULATE MATERIAL USING ELECTROMAGNETIC RADIATION
    • 使用电磁辐射处理颗粒材料的表面处理方法
    • WO2008102322A3
    • 2008-10-23
    • PCT/IB2008050640
    • 2008-02-21
    • PROCTER & GAMBLELINDNER TORSTENPINYAYEV ALEKSEY MIKHAILOVICHWNUK ANDREW JULIAN
    • LINDNER TORSTENPINYAYEV ALEKSEY MIKHAILOVICHWNUK ANDREW JULIAN
    • A61L15/60C08J3/24C08J3/28
    • C08J3/28C08J3/245C08J2300/14C08J2333/02
    • The present disclosure relates to a method of surface treating particulate materials with electromagnetic radiation, in particular a method of cross-linking superabsorbent polymer particles using UV irradiation. The method is carried out with a so-called roll reactor, which comprises a rotating roll and an irradiation source. Radical former molecules can be applied on the surface of superabsorbent polymer particles. The particulate material is fed onto the surface of the roll and is irradiated while moved with the rotating roll. The irradiation source is provided such that the radiation emitted by the irradiation source is able to reach at least part of the particulate material that has been fed onto the surface of the roll. The irradiation source for use in the method of the present disclosure is able to emit UV radiation of a wavelength between 201 nm and 400 nm. The present disclosure also relates to absorbent articles comprising surface treated superabsorbent particles made by said method.
    • 本公开涉及用电磁辐射表面处理颗粒材料的方法,特别是使用UV照射交联超吸收性聚合物颗粒的方法。 该方法用所谓的辊式反应器进行,该反应器包括旋转辊和照射源。 自由基前分子可以施加在超吸收聚合物颗粒的表面上。 颗粒材料被供给到辊的表面上并随着旋转辊移动而被照射。 照射源被设置成使得由照射源发射的辐射能够到达已经被供给到辊的表面上的颗粒材料的至少一部分。 用于本公开的方法的照射源能够发射波长在201nm和400nm之间的UV辐射。 本公开还涉及包含由所述方法制备的表面处理的超吸收颗粒的吸收制品。
    • 6. 发明申请
    • DISPOSABLE ABSORBENT ARTICLE WITH LIQUID ACTIVATED WASTE PASSAGE LAYER
    • 具有液体活性废物处理层的易吸收物品
    • WO0000119A3
    • 2001-03-08
    • PCT/US9914883
    • 1999-06-29
    • PROCTER & GAMBLE
    • EHRNSPERGER BRUNO JOHANNESROE DONALD CARROLLSCHMIDT MATIASTETZ VICTOR VENIAMINOVICHLITVIN SIMON SOLOMONOVICHPINYAYEV ALEKSEY MIKHAILOVICHKHOMJAKOV OLEG NIKOLAEVICH
    • A61F13/511A61F5/44A61F13/15A61F13/49A61F13/534A61F13/495
    • A61F13/495A61F13/15211A61F13/511
    • The present invention provides an absorbent article having a first waist region, an opposed second waist region, a crotch region disposed between the first waist region and the second waist region. The absorbent article preferably comprises a liquid impervious backsheet material, an absorbent core and a directionally preferential waste passage member. The waste passage member has a body facing surface and an opposed garment facing surface, at least a portion of the body facing surface of the waste passage member including a soluble material capable of dissolving when contacted by bodily exudates so as to permit the bodily exudates to pass through the waste passage member in a direction generally away from the wearer's skin. At least a portion of the garment facing surface of the waste passage member includes a barrier material which resists penetration by the bodily exudates in a direction opposite from the first direction. The waste activated barrier member is preferably disposed in at least a portion of the crotch region of the absorbent article.
    • 本发明提供一种具有第一腰围区域,相对的第二腰围区域和设置在第一腰围区域和第二腰围区域之间的裆部区域的吸收性物品。 吸收制品优选地包括不透液体的底片材料,吸收芯和定向优先的废物通道构件。 废物通道构件具有面向身体的表面和相对的面向衣服的表面,废物通道构件的面向身体的表面的至少一部分包括当与身体渗出物接触时能够溶解的可溶性材料,以允许身体排出物 在大致远离使用者皮肤的方向上穿过废物通道构件。 废物通道构件的面向衣服的表面的至少一部分包括抵抗身体渗出物沿与第一方向相反的方向穿透的阻挡材料。 废物激活的阻挡构件优选地设置在吸收性物品的裆部区域的至少一部分中。