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40 条记录 (耗时 0.055 秒)

    Powder coating compositions and method
    8.
    发明授权
    Powder coating compositions and method 有权
    粉末涂料组合物和方法

    公开(公告)号：US06472472B2

    公开(公告)日：2002-10-29

    申请号：US09880421

    申请日：2001-06-13

    申请人： Rolf Jung ,  Christian Schmid

    发明人： Rolf Jung ,  Christian Schmid

    IPC分类号： C08L6702

    CPC分类号： C09D167/02 ,  B05D1/265 ,  B05D3/0218 ,  B05D7/14 ,  C08K3/013 ,  C08L23/00 ,  C08L25/04 ,  C08L27/12 ,  C08L33/08 ,  C08L55/02 ,  C08L63/00 ,  C08L67/02 ,  C08L69/00 ,  C08L71/00 ,  C08L75/00 ,  C08L77/00 ,  Y10T428/1355 ,  Y10T428/31529 ,  Y10T428/31681 ,  C08L2666/02 ,  C08L2666/18 ,  C08L2666/04

    摘要： 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 45° C. to about 100° C., (b) a second polyester having a weight average molecular weight of about 10,000 to about 70,000 and a Tg of about −10° C. to about 45° 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 5° C. to about 60° 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.

    摘要翻译： 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。

    Powder coating compositions and methods
    9.
    发明授权
    Powder coating compositions and methods 有权
    粉末涂料组合物和方法

    公开(公告)号：US06270855B1

    公开(公告)日：2001-08-07

    申请号：US09270549

    申请日：1999-03-16

    申请人： Rolf Jung ,  Christian Schmid

    发明人： Rolf Jung ,  Christian Schmid

    IPC分类号： B05D106

    CPC分类号： C09D167/02 ,  B05D1/265 ,  B05D3/0218 ,  B05D7/14 ,  C08K3/013 ,  C08L23/00 ,  C08L25/00 ,  C08L25/04 ,  C08L27/12 ,  C08L27/18 ,  C08L33/06 ,  C08L33/08 ,  C08L55/02 ,  C08L63/00 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00 ,  C08L71/00 ,  C08L71/12 ,  C08L75/00 ,  C08L77/00 ,  Y10T428/1355 ,  Y10T428/31529 ,  Y10T428/31678 ,  C08L2666/02 ,  C08L2666/18 ,  C08L2666/04

    摘要： 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 45° C. to about 100° C., (b) a second polyester having a weight average molecular weight of about 10,000 to about 70,000 and a Tg of about −10° C. to about 45° 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 5 ° C. to about 60 ° 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.

    摘要翻译： 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。

    Reactor and Method for Anaerobic Wastewater Treatment
    10.
    发明申请
    Reactor and Method for Anaerobic Wastewater Treatment 失效
    厌氧污水处理的反应器和方法

    公开(公告)号：US20070251880A1

    公开(公告)日：2007-11-01

    申请号：US10577745

    申请日：2004-10-29

    申请人： Walter Herding ,  Urs Herding ,  Kurt Palz ,  Rainer Thurauf ,  Stephan Prechtl ,  Rainer Scholz ,  Ralf Schneider ,  Winter Johann ,  Rolf Jung

    发明人： Walter Herding ,  Urs Herding ,  Kurt Palz ,  Rainer Thurauf ,  Stephan Prechtl ,  Rainer Scholz ,  Ralf Schneider ,  Winter Johann ,  Rolf Jung

    IPC分类号： C02F3/28 ,  C02F1/20 ,  C02F3/12

    CPC分类号： C02F3/2873 ,  B01J19/32 ,  B01J2219/32206 ,  B01J2219/32213 ,  B01J2219/32483 ,  C02F3/101 ,  C02F3/2806 ,  C02F3/2846 ,  C02F2103/30 ,  C02F2103/32 ,  C12M21/04 ,  C12M23/34 ,  C12M25/06 ,  C12M27/24 ,  C12M29/18 ,  Y02W10/15

    摘要： A reactor (10) for anaerobic waste water treatment is designed as a loop-type column reactor comprising a central flow channel (20). In the annular space (40) between the central flow channel (20) and the reactor wall, there are positioned carrier elements (50) for immobilizing microorganisms, with flow passages being provided between adjacent carrier elements (50). The lower portion of the reactor (30), below the carrier elements, is designed as a space intended to receive waste water having microorganisms floating therein during operation of the reactor (10). During operation, there are provided both floating microorganisms and microorganisms that are immobilized on the carrier elements. The waste water to be treated flows centrally downward and up again along the carrier elements (40), with the flow being generated in part by the gas development of the microorganisms. The reactor is used to carry out a process for anaerobic waste water treatment, the reactor being suited for waste water treatment in the food processing industry and the feeding stuff industry as well as in the paper industry and the textile industry.

    摘要翻译： 用于厌氧废水处理的反应器（10）被设计为包括中心流动通道（20）的环型塔式反应器。 在中央流动通道（20）和反应器壁之间的环形空间（40）中，定位用于固定微生物的载体元件（50），其中流动通道设置在相邻的载体元件（50）之间。 在载体元件下方的反应器（30）的下部被设计为在反应器（10）的操作期间接收具有浮在其中的微生物的废水的空间。 在操作期间，提供固定在载体元件上的漂浮微生物和微生物。 待处理的废水沿着载体元件（40）中央向上并向上流动，其中流动部分地由微生物的气体发展产生。 该反应器用于进行厌氧废水处理，反应器适用于食品加工业，饲料业以及造纸工业和纺织工业的废水处理。