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    METHOD FOR SEPARATING AND REMOVING INERT COMPONENTS FROM CARPET WASTE MATERIAL
    83.
    发明申请
    METHOD FOR SEPARATING AND REMOVING INERT COMPONENTS FROM CARPET WASTE MATERIAL 审中-公开
    用于分离和去除地毯废物的惰性成分的方法

    公开(公告)号：US20140309319A1

    公开(公告)日：2014-10-16

    申请号：US13860987

    申请日：2013-04-11

    申请人： CARPET RECYCLING, LLC

    发明人： ROLAND STEFANDL

    IPC分类号： C08J11/04

    CPC分类号： C08J11/04 ,  C08J2377/02 ,  Y02P20/143 ,  Y02W30/70

    摘要： The invention comprises a method for the separation and removal of inert components, from carpet waste materials, such as from fiber flooring, rugs, carpet components, carpet material and all other textiles that contain fiber materials, both natural and synthetic or from carpet waste composed of processed carcasses comprising at least one polymeric fiber with the method comprising the steps of (a) placing the carpet waste material into an acid solvent, (b) solubilizing at least one net component of the carpet waste material by chemical reaction with the acid solvent at low pH and (c) reacting the carpet waste material in the acid solvent at a temperature corresponding to room temperature or a low ambient reaction temperature below the dissolution temperature of any of the fiberous textiles in the carpet waste such that two unique phases are simultaneously formed from the reaction with one being a liquid phase consisting of as solublized compound dissolved in water and the other comprising a stream of polymeric textile fibers in solid phase.

    摘要翻译： 本发明包括用于从地毯废料分离和除去惰性组分的方法，例如纤维地板，地毯，地毯成分，地毯材料以及包含天然和合成纤维材料的所有其它纺织品或由地毯废料组成 包括至少一种聚合物纤维的加工的屠体的方法包括以下步骤：（a）将地毯废料放入酸性溶剂中，（b）通过与酸溶剂的化学反应溶解地毯废料的至少一种网组分 在低pH值下，和（c）使所述地毯废料在酸性溶剂中在对应于室温或低于环境反应温度的低于低于地毯废物中的任何纤维织物的溶解温度的温度下反应，使得两个独特的相同时 由反应形成，一个是作为溶解在水中的溶解化合物组成的液相，另一个包括 以固相形成聚合纺织纤维流。

    Solid surface sheets containing post-consumer recycled materials and methods of making same
    84.
    发明授权
    Solid surface sheets containing post-consumer recycled materials and methods of making same 有权
    含有消费后回收材料的固体表面片及其制造方法

    公开(公告)号：US08703833B2

    公开(公告)日：2014-04-22

    申请号：US13893691

    申请日：2013-05-14

    申请人： The Diller Corporation

    发明人： Kevin O'Brien ,  Dave Swenson

    IPC分类号： C08J11/04

    CPC分类号： C08J11/26 ,  C08J5/18 ,  C08J11/04 ,  C08J2367/02 ,  C08J2400/30 ,  C08J2425/06 ,  C08J2433/12 ,  Y02P20/143 ,  Y02W30/70 ,  Y10T428/15 ,  Y10T428/24 ,  Y10T428/24405 ,  Y10T428/25 ,  Y10T428/256

    摘要： Embodiments of the present invention are directed to solid surface sheets and methods of making solid surface sheets, wherein the method comprises dissolving post-consumer recycled polystyrene in a first liquid resin precursor to form a blend, solidifying the blend via curing, grinding the solidified blend into recycled particles, adding the recycled particles and filler into a second liquid resin precursor to produce a solid surface precursor, and molding and curing the solid surface precursor to produce the solid surface sheet.

    摘要翻译： 本发明的实施方案涉及固体表面片材和制备固体表面片材的方法，其中所述方法包括将消费后再生聚苯乙烯溶解在第一液体树脂前体中以形成共混物，通过固化固化共混物，研磨固化的共混物 加入回收的颗粒中，将再循环的颗粒和填料加入到第二液体树脂前体中以产生固体表面前体，以及模制和固化固体表面前体以产生固体表面片。

    REMOVAL OF COLOR FROM THERMOPLASTICS
    85.
    发明申请
    REMOVAL OF COLOR FROM THERMOPLASTICS 审中-公开
    从热塑性材料中去除颜色

    公开(公告)号：US20140088210A1

    公开(公告)日：2014-03-27

    申请号：US14035427

    申请日：2013-09-24

    申请人： RADCO Infusion Technologies, LLC

    发明人： Richard Yorde ,  Rick Anderson

    IPC分类号： C08J11/04

    CPC分类号： C08J11/04 ,  C08J2367/02 ,  Y02P20/143 ,  Y02W30/70

    摘要： A process of decolorizing dyed thermoplastics are provided that includes intermixing a dyed thermoplastic with a decolorization agent solution at a temperature that maintains the crystalline structure of the thermoplastic. The processes for the first time are capable of removing substantial portions of dye from the thermoplastic providing a material that is suitable for recycling processes and use in subsequent recycled articles.

    摘要翻译： 提供染色的热塑性塑料的脱色方法，其中包括在保持热塑性塑料的结晶结构的温度下将染色的热塑性材料与脱色剂溶液混合。 该方法第一次能够从热塑性材料中除去大部分染料，从而提供适于再循环过程的材料并用于随后再循环的制品中。

    Method of manufacturing sheet for food containers
    86.
    发明授权
    Method of manufacturing sheet for food containers 有权
    食品容器用片材的制造方法

    公开(公告)号：US08470224B2

    公开(公告)日：2013-06-25

    申请号：US13042786

    申请日：2011-03-08

    申请人： Katsuro Sasauchi ,  Reiichi Konishi

    发明人： Katsuro Sasauchi ,  Reiichi Konishi

    IPC分类号： B29C47/78

    CPC分类号： C08G63/916 ,  B29C47/362 ,  B29C47/6056 ,  B29C47/822 ,  B32B1/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/36 ,  B32B2272/00 ,  B32B2307/732 ,  B32B2439/60 ,  B32B2439/70 ,  C08J11/04 ,  C08J2367/02 ,  Y02P20/143 ,  Y02W30/70

    摘要： This invention relates to a method of manufacturing sheet for food containers, which comprises: adding a chain extender to moist flakes of recovered PET; charging the flakes of recovered PET containing the chain extender into an extruder having two or more vent holes, melting and kneading the flakes of recovered PET with sucking to degas through the vent holes, while molecular chains of the recovered PET of which the molecular weight has been lowered are bonded to each other by the chain extender to render the molecular weight higher, and simultaneously, ethylene glycol and acetaldehyde, produced during depolymerization by water and heat, are trapped by the chain extender to remove residual aldehydes; and extruding the recovered PET from the extruder into sheet.

    摘要翻译： 本发明涉及一种食品容器用片材的制造方法，其特征在于，在回收PET的湿片中添加增链剂， 将含有扩链剂的回收PET的薄片装入具有两个或更多个通气孔的挤出机中，将回收的PET的薄片通过通气孔吸入脱气，同时分析回收的PET的分子链 通过扩链剂彼此键合而使分子量更高，同时，在通过水和热解聚期间产生的乙二醇和乙醛被扩链剂捕获以除去残余的醛; 并将回收的PET从挤出机挤出成片。