公开(公告)号：US5102917A

公开(公告)日：1992-04-07

申请号：US586102

申请日：1990-09-14

申请人： William B. Bedwell ,  Stephen F. Yates

发明人： William B. Bedwell ,  Stephen F. Yates

IPC分类号： B01D39/16 ,  B01D67/00 ,  B01D71/68 ,  C02F1/44 ,  C08J9/26 ,  C08L81/06

CPC分类号： C08L81/06 ,  B01D67/003 ,  B01D71/68 ,  C08J9/26 ,  B01D2323/12 ,  B01D2325/02 ,  B01D2325/30 ,  C08J2201/0444 ,  C08J2201/0464 ,  C08J2381/06

摘要： A porous polysulfone membrane and process for the preparation of porous polysulfone media suitable for use in filtration comprises blending polysulfone with a particulate solid or with said particulate solid and a second polymer, extruding the resultant blend to form an article and leaching the particulate solid and second polymer from the article.

公开(公告)号：US5230805A

公开(公告)日：1993-07-27

申请号：US399639

申请日：1989-08-28

申请人： Stephen F. Yates ,  William B. Bedwell

发明人： Stephen F. Yates ,  William B. Bedwell

IPC分类号： B01J41/04 ,  B01J47/00

CPC分类号： B01J41/046 ,  B01J47/005 ,  B01J47/007

摘要： A method for the preparation of an ion exchange sorbent containing at least one anion exchange resin, a ferromagnetic substance, and a water permeable organic polymer binder, as well as a process for the use of said sorbent to separate removable anions from feedstreams containing said anion.

摘要翻译： 一种用于制备含有至少一种阴离子交换树脂，铁磁性物质和水可渗透有机聚合物粘合剂的离子交换吸附剂的方法，以及使用所述吸附剂将可除去阴离子与含有所述阴离子的进料流分离的方法 。

公开(公告)号：US20180072089A1

公开(公告)日：2018-03-15

申请号：US15818442

申请日：2017-11-20

申请人： Sonia Reed ,  Kenneth M. Sippola ,  William Alexander Thaw ,  Mustafa Top ,  William B. Bedwell ,  Steven Crouch-Baker ,  Francis Louis Tanzella ,  Esperanza Alvarez ,  John Stephens Stotts

发明人： Sonia Reed ,  Kenneth M. Sippola ,  William Alexander Thaw ,  Mustafa Top ,  William B. Bedwell ,  Steven Crouch-Baker ,  Francis Louis Tanzella ,  Esperanza Alvarez ,  John Stephens Stotts

IPC分类号： B42D25/45 ,  G06K19/06 ,  G06K19/077 ,  B05D5/06 ,  G06K19/02 ,  B42D25/00 ,  G07F7/08 ,  B42D25/373

CPC分类号： B42D25/45 ,  B05D5/067 ,  B05D2506/25 ,  B05D2601/10 ,  B42D25/00 ,  B42D25/373 ,  G06K19/02 ,  G06K19/022 ,  G06K19/06187 ,  G06K19/07749 ,  G07F7/0806 ,  Y10T29/49885

摘要： Embodiments of the invention relate to payment cards and methods for making payment cards. In one embodiment, a card comprises a first layer and a second layer adjacent to the first layer. The second layer comprises a plurality of particles comprising metal, and the plurality of particles comprise at least about 15 volume % of the second layer. In another embodiment, a mixture is prepared comprising polymer and a plurality of particles comprising metal. The plurality of particles comprise at least about 15 volume % of the mixture. The mixture is pressed and an outer layer is applied. The mixture and outer layer are then cut to form the card.

公开(公告)号：US5359010A

公开(公告)日：1994-10-25

申请号：US988506

申请日：1992-12-10

申请人： Lidia T. Calcaterra ,  Mathias P. Koljack ,  Qamardin Farishta ,  Michael G. Koehler ,  William B. Bedwell ,  Dale A. Hangey ,  George D. Green

发明人： Lidia T. Calcaterra ,  Mathias P. Koljack ,  Qamardin Farishta ,  Michael G. Koehler ,  William B. Bedwell ,  Dale A. Hangey ,  George D. Green

IPC分类号： D06M15/233 ,  D06M15/263 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06M101/34 ,  D06M101/36 ,  C08F222/20 ,  C08F222/08

CPC分类号： D06M15/263 ,  D06M15/233

摘要： The present invention provides methods and compositions to impart coffee stain resistance to polyamide textile substrates such as carpets. The compositions comprise either (i) a copolymer selected from the group consisting of a hydrolyzed aromatic-containing vinyl ether maleic anhydride copolymer, a half ester of an aromatic-containing vinyl ether maleic anhydride copolymer, and mixtures thereof, or (ii) an aromatic-containing acrylate copolymerized with an acid selected from the group consisting of acrylic acid and maleic acid. The coffee stain-resistant polyamide textile substrates made are also part of the invention.

摘要翻译： 本发明提供了对诸如地毯的聚酰胺纺织物基材赋予咖啡耐污染性的方法和组合物。 所述组合物包含（i）选自由水解的含芳族乙烯基醚马来酸酐共聚物，含芳族乙烯基醚马来酸酐共聚物的半酯及其混合物组成的组的共聚物，或（ii）芳族化合物 的丙烯酸酯与选自丙烯酸和马来酸的酸共聚。 制成的咖啡耐污染的聚酰胺纺织品基材也是本发明的一部分。

公开(公告)号：US08807437B2

公开(公告)日：2014-08-19

申请号：US13412422

申请日：2012-03-05

申请人： Sonia Reed ,  Kenneth M. Sippola ,  William Thaw ,  Mustafa Top ,  Steven Crouch-Baker ,  Francis Louis Tanzella ,  Esperanza Alvarez ,  John Stephens Stotts ,  William B. Bedwell

发明人： Sonia Reed ,  Kenneth M. Sippola ,  William Thaw ,  Mustafa Top ,  Steven Crouch-Baker ,  Francis Louis Tanzella ,  Esperanza Alvarez ,  John Stephens Stotts ,  William B. Bedwell

IPC分类号： G06K19/02

CPC分类号： B42D25/45 ,  B05D5/067 ,  B05D2506/25 ,  B05D2601/10 ,  B42D25/00 ,  B42D25/373 ,  G06K19/02 ,  G06K19/022 ,  G06K19/06187 ,  G06K19/07749 ,  G07F7/0806 ,  Y10T29/49885

摘要： Embodiments of the invention relate to payment cards and methods for making payment cards. In one embodiment, a card comprises a first layer and a second layer adjacent to the first layer. The second layer comprises a plurality of particles comprising metal, and the plurality of particles comprise at least about 15 volume % of the second layer. In another embodiment, a mixture is prepared comprising polymer and a plurality of particles comprising metal. The plurality of particles comprise at least about 15 volume % of the mixture. The mixture is pressed and an outer layer is applied. The mixture and outer layer are then cut to form the card.

摘要翻译： 本发明的实施例涉及用于支付卡的支付卡和方法。 在一个实施例中，卡片包括与第一层相邻的第一层和第二层。 第二层包括多个包含金属的颗粒，多个颗粒包含至少约15体积％的第二层。 在另一个实施方案中，制备包含聚合物和多个包含金属的颗粒的混合物。 多个颗粒包含至少约15体积％的混合物。 混合物被压制并施加外层。 然后将混合物和外层切割以形成卡。

公开(公告)号：US07011889B2

公开(公告)日：2006-03-14

申请号：US10078919

申请日：2002-02-19

申请人： William B. Bedwell ,  Nigel P. Hacker ,  Roger Y. Leung ,  Nancy Iwamoto ,  Jan Nedbal ,  Songyuan Xie ,  Lorenza Moro ,  Shyama P. Mukherjee

发明人： William B. Bedwell ,  Nigel P. Hacker ,  Roger Y. Leung ,  Nancy Iwamoto ,  Jan Nedbal ,  Songyuan Xie ,  Lorenza Moro ,  Shyama P. Mukherjee

IPC分类号： B32B9/04

CPC分类号： C08G77/04 ,  C08G77/12 ,  G03F7/0751 ,  H01L21/02126 ,  H01L21/02216 ,  H01L21/02282 ,  H01L21/3121 ,  H01L21/3122 ,  H01L21/76807 ,  H01L21/76829 ,  H01L21/76835 ,  Y10T428/265 ,  Y10T428/31663

摘要： The present invention provides an organosiloxane comprising at least 80 weight percent of Formula I: [Y0.01-1.0SiO1.5-2]a[Z0.01-1.0SiO1.5-2]b[H0.01-1.0SiO1.5-2]c where Y is aryl; Z is alkenyl; a is from 15 percent to 70 percent of Formula I; b is from 2 percent to 50 percent of Formula I; and c is from 20 percent to 80 percent of Formula I. The present composition is useful in semiconductor devices and may be advantageously used as an etch stop.

摘要翻译： 本发明提供了包含至少80重量％的式I的有机硅氧烷：[Y 0.01-1.0 SiO 2 1.5-2] 0.01-1.0 SiO <1.5-2 其中Y是芳基; Z是烯基; a是一级方程式的15％至70％; b是式I的2％至50％; 并且c为式I的20％至80％。本发明的组合物可用于半导体器件，并且可有利地用作蚀刻停止层。