Methods for coating particles and particles produced thereby

    公开(公告)号:US20020106461A1

    公开(公告)日:2002-08-08

    申请号:US10095585

    申请日:2002-03-13

    Inventor: James D. Talton

    CPC classification number: C23C14/223 A61K9/5089 C23C14/12 C23C14/28

    Abstract: Methods of coating core materials by providing target materials and core materials; ablating the target materials to form ablated particulate target materials; and coating the core materials with said ablated particulate target materials; wherein the method is performed at a pressure of about 10 Torr or higher. Methods of coating particles with nanometer to multiple nanometer thick coatings in atmospheric pressure, and using pneumatic fluidization, are also provided.

    Image forming method
    32.
    发明申请
    Image forming method 有权
    图像形成方法

    公开(公告)号:US20020039641A1

    公开(公告)日:2002-04-04

    申请号:US09921005

    申请日:2001-08-03

    Abstract: Disclosed is an image forming method comprising the steps of: providing a print output by a nonsilver photographic color hard copy recording system; providing a protective layer transfer sheet comprising a thermally transferable protective layer having a single or multi-layer structure separably provided on a substrate sheet; putting the print and the protective layer transfer sheet on top of each other and thermally transferring the protective layer onto an image in the print so as to cover at least the printed portion in the print; and separating the substrate sheet from the protective layer transfer sheet.

    Abstract translation: 公开了一种图像形成方法,包括以下步骤:通过非消毒照相彩色硬拷贝记录系统提供打印输出; 提供一种保护层转印片,其包含可分离设置在基片上的单层或多层结构的可热转印保护层; 将印刷和保护层转印片放在彼此的上面,并将保护层热转印到印刷品上的图像上,以便至少覆盖印刷品中的印刷部分; 并将基板与保护层转印片分离。

    Bulk material liquid addition apparatus and method
    33.
    发明申请
    Bulk material liquid addition apparatus and method 失效
    散装物料添加装置及方法

    公开(公告)号:US20020025373A1

    公开(公告)日:2002-02-28

    申请号:US09921997

    申请日:2001-08-06

    Inventor: Todd A. Rae

    CPC classification number: B01J2/006 B05B13/025

    Abstract: Apparatus and method for applying liquid coating to pellets in a flowing feed stream are provided. An incoming bulk material feed is conditioned to produce a ribbon-like agglomerated flow pattern, and the bulk material is passed through a first spray section which coats an exposed surface of the pellets flowing therethrough. The flow direction is reversed in a second spray station, which operates to expose an opposite surface of the pellets, such that the second spray section coats substantially the remainder of the outer surface of the pellets.

    Abstract translation: 提供了将液体涂层施加到流动进料流中的颗粒的装置和方法。 进入的散装物料进料被调节以产生带状聚集的流动图案,并且散装材料通过涂覆流过其中的颗粒的暴露表面的第一喷涂部分。 流动方向在第二喷雾站中反转,第二喷雾站操作以暴露颗粒的相对表面,使得第二喷涂部分基本上涂覆颗粒的外表面的其余部分。

    Process for producing a powder coating material; a powder coating material; and the use of effect pigments
    34.
    发明申请
    Process for producing a powder coating material; a powder coating material; and the use of effect pigments 失效
    粉末涂料的制造方法 粉末涂料; 并使用效果颜料

    公开(公告)号:US20020022128A1

    公开(公告)日:2002-02-21

    申请号:US09907632

    申请日:2001-07-19

    Inventor: Tobias Witt

    Abstract: Described is a process for preparing a powder coating material, in which a mixture comprising binders, pigments and also, where appropriate, fillers, additives and cross linkers is extruded and then ground. The pigment fraction of this mixture at least in part comprises surface-modified effect pigment that has been coated with a low molecular mass polyethylene or polypropylene. Also, described is a powder coating material prepared by this process and the use of effect pigments coated with low molecular mass polyethylene or polypropylene to prepare powder coating materials.

    Abstract translation: 描述了一种制备粉末涂料的方法,其中将包含粘合剂,颜料以及适当的填料,添加剂和交联剂的混合物挤出然后研磨。 该混合物的颜料部分至少部分地包括已经涂覆有低分子量聚乙烯或聚丙烯的表面改性效果颜料。 此外,描述了通过该方法制备的粉末涂料和使用涂覆有低分子量聚乙烯或聚丙烯的效果颜料来制备粉末涂料。

    Liquid pressure transfer printing method for steering wheel rim of automobile
    35.
    发明申请
    Liquid pressure transfer printing method for steering wheel rim of automobile 有权
    汽车方向盘轮液压转印法

    公开(公告)号:US20020022090A1

    公开(公告)日:2002-02-21

    申请号:US09925029

    申请日:2001-08-09

    Inventor: Youn-Soo Cho

    CPC classification number: B44C1/1754 B41M5/025 B44C1/175 B62D1/06

    Abstract: A liquid pressure transfer print method for a steering wheel rim of an automobile is achieved by lowering the steering wheel rim within a predetermined time up to a boundary line of a primary transfer print portion without attaching an additional mask member to the other side surface of the steering wheel rim opposite to the primary transfer print portion after floating the transfer print film on liquid (a first transfer print step), half drying the polyvinyl alcohol layer coated on the primary transfer print portion of the steering wheel rim in the first transfer print step, for a predetermined time and at a predetermined rate (a half drying step), when the polyvinyl alcohol layer at the outer side of a first transfer print surface in the half drying step is dried in a gal state, flipping the steering wheel rim and lowering the other side surface to be transfer printed over the boundary line within a predetermined time (a second transfer print step), and soaking the steering wheel rim having the entire surface thereof completely transfer printed in solution for a predetermined time and cleaning the outside polyvinyl alcohol layers of the first and second transfer print surfaces by injecting the solution to the surface of the steering wheel rim for a predetermined time (an entire surface cleaning step). Thus, a plurality of subsequent steps can be omitted, thus remarkably improving productivity, one time cleaning step minimizes the amount of waste water generated so that environment pollution can be reduced.

    Abstract translation: 用于汽车的方向盘边缘的液体压力转印印刷方法是通过在一定转印印刷部分的边界线之前的预定时间内降低方向盘边缘而不将另外的掩模部件附着到另一侧面 在第一转印印刷步骤中将转印印刷膜浮在液体上之后(第一转印印刷步骤),将涂覆在方向盘边缘的一次转印印刷部分上的聚乙烯醇层半干燥 当半干燥步骤中的第一转印印刷表面的外侧的聚乙烯醇层在gal状态下干燥时,翻转方向盘边缘,并且以预定的速度(半干燥步骤) 在预定时间(第二转印印刷步骤)中将要转印的另一侧表面在边界线上降低,并且将方向盘边缘 将其整个表面完全转印在溶液中预定的时间,并通过将溶液注入方向盘边缘的表面预定时间(整个表面清洁)来清洁第一和第二转印印刷表面的外侧聚乙烯醇层 步)。 因此,可以省略多个后续步骤,从而显着提高生产率,一次清洗步骤使产生的废水量最小化,从而可以减少环境污染。

    Bonding of rubber particles
    36.
    发明申请
    Bonding of rubber particles 失效
    橡胶颗粒的粘合

    公开(公告)号:US20020022086A1

    公开(公告)日:2002-02-21

    申请号:US09902325

    申请日:2001-07-10

    Abstract: A coherent rubber composition is produced by: (a) coating the rubber particles with a polymeric unsaturated hydrocarbon compound; (b) mixing the resulting coated rubber particles with a bonding material; and (c) allowing and/or causing the resulting mixture to form the desired coherent rubber composition. The polymeric unsaturated hydrocarbon compound is conveniently a compound having a long chain aliphatic structure, for example a hydroxyl-substituted polymer of 1,3-butadiene. The bonding material is conveniently a pre-polymer for a polyurethane or polyurea, having terminal nullNCO groups. Coherent rubber compositions obtained by the method are well suited for use as play surfaces or sports surfaces.

    Abstract translation: 通过以下方法制备连贯的橡胶组合物:(a)用聚合物不饱和烃化合物涂覆橡胶颗粒; (b)将所得涂覆的橡胶颗粒与粘合材料混合; 和(c)允许和/或使得到的混合物形成所需的粘结橡胶组合物。 聚合物不饱和烃化合物方便地是具有长链脂族结构的化合物,例如1,3-丁二烯的羟基取代的聚合物。 接合材料方便地是具有末端-NCO基团的聚氨酯或聚脲的预聚物。 通过该方法获得的相干橡胶组合物非常适合用作游戏表面或运动表面。

    Powder coating compositions and method
    37.
    发明申请
    Powder coating compositions and method 有权
    粉末涂料组合物和方法

    公开(公告)号:US20010051227A1

    公开(公告)日:2001-12-13

    申请号:US09880421

    申请日:2001-06-13

    Abstract: Powder coating compositions for metal substrates, a method of powder coating a metal substrate, and a metal article are disclosed. The powder coating composition is a thermoplastic material and comprises: (a) a first polyester having a weight average molecular weight of about 10,000 to about 80,000 and a Tg of greater than 45null C. to about 100null C., (b) a second polyester having a weight average molecular weight of about 10,000 to about 70,000 and a Tg of about null10null C. to about 45null C., and optionally, (c) a modifying resin, such as an epoxy resin having an epoxy equivalent weight of about 500 to about 15,000, wherein the Tg of the first and second polyesters differ by about 5null C. to about 60null C. The powder coating composition is applied to a metal substrate to provide a composition film having a thickness of about 1 to about 200 microns.

    Abstract translation: 公开了用于金属基材的粉末涂料组合物,金属基材的粉末涂覆方法和金属制品。 粉末涂料组合物是热塑性材料,包括:(a)重均分子量为约10,000至约80,000,Tg大于45℃至约100℃的第一聚酯,(b) 重均分子量为约10,000至约70,000,Tg为约-10℃至约45℃的第二聚酯,和(c)改性树脂,例如具有环氧当量的环氧树脂 重量约500至约15,000,其中第一和第二聚酯的Tg相差约5℃至约60℃。将粉末涂料组合物施加到金属基材上以提供厚度为约 1至约200微米。

    Metode of manufacturing a light emitting device
    40.
    发明申请
    Metode of manufacturing a light emitting device 有权
    Metode制造发光器件

    公开(公告)号:US20010026846A1

    公开(公告)日:2001-10-04

    申请号:US09815661

    申请日:2001-03-23

    CPC classification number: H01L51/5012 H01L51/005 H01L51/0077 H01L51/0084

    Abstract: To reduce the number of layers of an EL layer so that it can be manufactured at a reduced cost. An electrode (a) (102) and an EL layer (103) are formed on an insulator (101), and the EL layer (103) is subjected to plasma processing. A carrier injection region (104) is formed as a result in a superficial portion of the EL layer (103). An electrode (b) (105) is formed thereon to complete an EL element. The EL layer (103) is high in carrier injection efficiency despite being substantially a single layer.

    Abstract translation: 为了减少EL层的层数,可以以较低的成本制造。 在绝缘体(101)上形成电极(a)(102)和EL层(103),对EL层(103)进行等离子体处理。 结果在EL层(103)的表面部分形成载流子注入区(104)。 在其上形成电极(b)(105)以完成EL元件。 尽管基本上是单层,但是EL层(103)的载流子注入效率高。

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