公开(公告)号：US07270973B2

公开(公告)日：2007-09-18

申请号：US10849621

申请日：2004-05-20

申请人： Alok Singh ,  Walter J. Dressick ,  Yongwoo Lee

发明人： Alok Singh ,  Walter J. Dressick ,  Yongwoo Lee

IPC分类号： C12Q1/34

CPC分类号： C12N9/16 ,  A62D5/00 ,  A62D2101/02 ,  A62D2101/04 ,  D06M16/003 ,  D06M2101/06 ,  D06M2101/34 ,  Y10T442/2525

摘要： Catalytic enzyme-modified textiles are disclosed for providing protection from chemical exposure. The textiles are composed of a cloth substrate, at least one polyelectrolyte layer, at least one enzyme layer to degrade the chemical agent, and at least one capping layer. Also disclosed is the related method for making catalytic enzyme-modified textiles.

公开(公告)号：US07501259B2

公开(公告)日：2009-03-10

申请号：US11527650

申请日：2006-09-19

申请人： Alok Singh ,  Walter J. Dressick ,  Yongwoo Lee

发明人： Alok Singh ,  Walter J. Dressick ,  Yongwoo Lee

IPC分类号： C12Q1/34

CPC分类号： C12N9/16 ,  A62D5/00 ,  A62D2101/02 ,  A62D2101/04 ,  D06M16/003 ,  D06M2101/06 ,  D06M2101/34 ,  Y10T442/2525

摘要： Catalytic enzyme-modified textiles are disclosed for providing protection from chemical exposure. The textiles are composed of a cloth substrate, at least one polyelectrolyte layer, at least one enzyme layer to degrade the chemical agent, and at least one capping layer. Also disclosed is the related method for making catalytic enzyme-modified textiles.

摘要翻译： 公开了催化酶改性纺织品用于提供防止化学暴露的保护。 纺织品由布基材，至少一个聚电解质层，至少一个降解化学试剂的酶层和至少一个封盖层组成。 还公开了制备催化酶改性纺织品的相关方法。

公开(公告)号：US07348169B1

公开(公告)日：2008-03-25

申请号：US11434579

申请日：2006-05-04

申请人： Alok Singh ,  Yongwoo Lee ,  Evan Stanish ,  Eddie Chang ,  Walter J. Dressick

发明人： Alok Singh ,  Yongwoo Lee ,  Evan Stanish ,  Eddie Chang ,  Walter J. Dressick

IPC分类号： C12N9/00

CPC分类号： A62D5/00 ,  A62D2101/02 ,  A62D2101/04

摘要： A bioactive catalytic material is disclosed for providing protection from chemical exposure. The material is composed of enzymes immobilized within polyelectrolyte multilayers and a polymerizable end-capping layer to render stability to enzymes. Also disclosed is the related method for making a bioactive catalytic material and their deposition on substrates of varying size, shape and flexibility for providing active protection from chemical exposure.

摘要翻译： 公开了一种生物活性催化材料，用于提供防止化学暴露的保护。 该材料由固定在聚电解质多层内的酶和可聚合的封端层组成，以使酶具有稳定性。 还公开了用于制备生物活性催化材料及其沉积在不同尺寸，形状和柔性的基底上的相关方法，以提供主动防止化学暴露。

公开(公告)号：US07067294B2

公开(公告)日：2006-06-27

申请号：US10750637

申请日：2003-12-23

申请人： Alok Singh ,  Yongwoo Lee ,  Ivan Stanish ,  Eddie Chang ,  Walter J. Dressick

发明人： Alok Singh ,  Yongwoo Lee ,  Ivan Stanish ,  Eddie Chang ,  Walter J. Dressick

IPC分类号： C12N11/00

CPC分类号： A62D5/00 ,  A62D2101/02 ,  A62D2101/04

摘要： A bioactive catalytic material is disclosed for providing protection from chemical exposure. The material is composed of enzymes immobilized within polyelectrolyte multilayers and a polymerizable end-capping layer to render stability to enzymes. Also disclosed is the related method for making a bioactive catalytic material and their deposition on substrates of varying size, shape and flexibility for providing active protection from chemical exposure.

摘要翻译： 公开了一种生物活性催化材料，用于提供防止化学暴露的保护。 该材料由固定在聚电解质多层内的酶和可聚合的封端层组成，以使酶具有稳定性。 还公开了用于制备生物活性催化材料及其沉积在不同尺寸，形状和柔性的基底上的相关方法，以提供主动防止化学暴露。

公开(公告)号：US20100178421A1

公开(公告)日：2010-07-15

申请号：US12352062

申请日：2009-01-12

申请人： Joel M. Schnur ,  Walter J. Dressick ,  Ronald R. Price ,  Paul E. Schoen ,  Alok Singh ,  Daniel Zabetakis ,  Michael A. Dinderman

发明人： Joel M. Schnur ,  Walter J. Dressick ,  Ronald R. Price ,  Paul E. Schoen ,  Alok Singh ,  Daniel Zabetakis ,  Michael A. Dinderman

IPC分类号： B05D5/12

CPC分类号： H01Q1/286 ,  C08K3/08 ,  C08K9/02 ,  C09D5/24 ,  C09D7/70 ,  C23C18/1635 ,  C23C18/1662 ,  C23C18/31

摘要： The present invention is directed to a method for making a conformal antenna on a surface by providing a composition comprising a polymer matrix and a plurality of metalized tubules and applying the composition to the surface as two parallel wires connected at their ends to make a closed loop with one of the parallel wires broken in the middle. Also disclosed is an alternate method for making a conformal antenna on a surface by spraying a first material comprising a polymer matrix onto the surface and simultaneously spraying a second material comprising a plurality of metalized tubules and a coagulant onto the surface, wherein the first and second materials mix together during the spraying. A further method for making a conformal antenna includes spraying a first material comprising a polymer matrix and a plurality of metalized tubules onto the surface and simultaneously spraying a second material comprising an aqueous electroless plating bath onto the surface, wherein the first and second materials mix together during the spraying.

摘要翻译： 本发明涉及一种通过提供包含聚合物基质和多个金属化小管的组合物在表面上制造适形天线的方法，并将该组合物施加到表面，作为在其端部连接的两条平行的线以形成闭环 其中一条平行电线在中间断开。 还公开了一种用于通过将包含聚合物基质的第一材料喷射到表面上并同时将包括多个金属化小管和凝结剂的第二材料喷射到表面上来在表面上制造适形天线的替代方法，其中第一和第二 材料在喷涂过程中混合在一起。 制造适形天线的另一方法包括将包含聚合物基质和多个金属化小管的第一材料喷涂到表面上，同时将包含含水化学镀浴的第二材料喷涂到表面上，其中第一和第二材料混合在一起 在喷涂期间。

公开(公告)号：US20090010980A1

公开(公告)日：2009-01-08

申请号：US11907197

申请日：2007-10-10

申请人： Alok Singh ,  Walter J. Dressick

发明人： Alok Singh ,  Walter J. Dressick

IPC分类号： A61K9/70 ,  A61P31/00

CPC分类号： A61L2/238 ,  A01N25/34 ,  A61L2/232 ,  A62D3/30 ,  A62D5/00 ,  A62D2101/02 ,  A62D2101/20 ,  C23C28/00 ,  C23C28/04 ,  C23C28/42 ,  C23C30/00 ,  A01N25/10 ,  A01N33/04 ,  A01N33/12 ,  A01N37/04 ,  A01N41/04 ,  A01N43/40 ,  A01N43/42 ,  A01N43/66 ,  A01N43/70 ,  A01N55/00 ,  A01N57/12 ,  A01N57/34

摘要： A composite structure exhibiting the ability to degrade chemical or biological agents upon contact comprising a substrate to be protected from the deleterious effects of chemical or biological agents possessing surface groups capable of deactivating materials having the ability to degrade chemical or biological agents, a buffer film, coated onto the substrate, that blocks the ability of the substrate surface groups to deactivate the materials having the ability to degrade chemical or biological agents, and a protective film, coated onto the buffer film, containing materials having the ability to degrade chemical or biological agents encapsulated in or comprising the outer surface of the protective film.

摘要翻译： 表现出降解化学或生物试剂在接触时的能力的复合结构，包括待保护的底物免受化学或生物试剂的有害影响，所述化学或生物试剂具有能够使具有降解化学或生物学试剂的能力的材料失活的表面基团，缓冲膜， 涂覆在基材上，其阻止基材表面基团使具有降解化学或生物试剂的能力的材料失活的能力以及涂覆在缓冲膜上的保护膜，其含有具有降解化学或生物试剂能力的材料 封装在或包括保护膜的外表面。

公开(公告)号：US20130302873A1

公开(公告)日：2013-11-14

申请号：US13706651

申请日：2012-12-06

申请人： Alok Singh ,  Walter J. Dressick

发明人： Alok Singh ,  Walter J. Dressick

IPC分类号： A61L2/238

CPC分类号： A61L2/238 ,  A01N25/34 ,  A61L2/232 ,  A62D3/30 ,  A62D5/00 ,  A62D2101/02 ,  A62D2101/20 ,  C23C28/00 ,  C23C28/04 ,  C23C28/42 ,  C23C30/00 ,  A01N25/10 ,  A01N33/04 ,  A01N33/12 ,  A01N37/04 ,  A01N41/04 ,  A01N43/40 ,  A01N43/42 ,  A01N43/66 ,  A01N43/70 ,  A01N55/00 ,  A01N57/12 ,  A01N57/34

摘要： A method of making a composite structure exhibiting the ability to degrade chemical or biological agents upon contact comprising a substrate to be protected from the deleterious effects of chemical or biological agents possessing surface groups capable of deactivating materials having the ability to degrade chemical or biological agents, a buffer film, coated onto the substrate, that blocks the ability of the substrate surface groups to deactivate the materials having the ability to degrade chemical or biological agents, and a protective film, coated onto the buffer film, containing materials having the ability to degrade chemical or biological agents encapsulated in or comprising the outer surface of the protective film.

摘要翻译： 一种制备复合结构的方法，其显示出能够使接触时的化学或生物试剂降解的能力，包括待保护的底物免受具有能够使具有降解化学或生物学试剂的能力降解的材料的表面基团的化学或生物试剂的有害作用， 涂覆在基材上的缓冲膜，其阻挡基材表面基团使具有降解化学或生物试剂的能力的材料失活的能力，以及涂覆在缓冲膜上的包含具有降解能力的材料的保护膜 封装在保护膜的外表面或包含保护膜的外表面的化学或生物制剂。

公开(公告)号：US20140011023A1

公开(公告)日：2014-01-09

申请号：US14018507

申请日：2013-09-05

申请人： Walter J. Dressick ,  Melik C. Demirel ,  Alok Singh

发明人： Walter J. Dressick ,  Melik C. Demirel ,  Alok Singh

IPC分类号： C09D155/00

CPC分类号： C09D165/04 ,  B05D1/38 ,  B05D1/60 ,  B05D5/08 ,  B05D5/10 ,  C08F283/004 ,  C08G61/025 ,  C08G81/00 ,  C08G2261/3424 ,  C08G2261/61 ,  C09D155/00 ,  C09J7/00 ,  C09J2201/626 ,  Y10T428/2835 ,  Y10T428/31504

摘要： Provided herein are the polymers shown below. The value n is a positive integer. R1 is an organic group, and each R2 is H or a chemisorbed group, with at least one R2 being a chemisorbed group. The polymer may be a nanostructured film. Also provided herein is a method of: converting a di-p-xylylene paracyclophane dimer to a reactive vapor of monomers; depositing the reactive vapor onto a substrate held at an angle relative to the vapor flux to form nanostructured poly(p-xylylene) film; reacting the film with an agent to form hydrogen atoms that are reactive with a precursor of a chemisorbed group, if the film does not contain the hydrogen atoms; and reacting the hydrogen atoms with the precursor. Also provided herein is a device having a nanostructured polyp-xylylene) film on a pivotable substrate. The film has directional hydrophobic or oleophobic properties and directional adhesive properties.

摘要翻译： 本文提供的是下面所示的聚合物。 值n为正整数。 R1是有机基团，每个R2是H或化学吸附基团，其中至少一个R2是化学吸附基团。 聚合物可以是纳米结构膜。 本文还提供了一种方法：将二对二甲苯对环磷烷二聚体转化为单体的反应蒸气; 将反应蒸气沉积在相对于蒸气通量保持一定角度的基底上以形成纳米结构的聚（对二甲苯）膜; 如果该膜不含有氢原子，则该膜与试剂反应形成与化学吸附基团的前体反应的氢原子; 并使氢原子与前体反应。 本文还提供了在可枢转的基底上具有纳米结构的聚亚苯基二甲苯膜的装置。 该膜具有定向的疏水性或疏油性和定向粘合性。

公开(公告)号：US20090269587A1

公开(公告)日：2009-10-29

申请号：US12430932

申请日：2009-04-28

申请人： Walter J. Dressick ,  Melik C. Demirel ,  Alok Singh

发明人： Walter J. Dressick ,  Melik C. Demirel ,  Alok Singh

IPC分类号： B32B27/00 ,  C23C16/448 ,  C08G61/02

CPC分类号： C09D165/04 ,  B05D1/38 ,  B05D1/60 ,  B05D5/08 ,  B05D5/10 ,  C08F283/004 ,  C08G61/025 ,  C08G81/00 ,  C08G2261/3424 ,  C08G2261/61 ,  C09D155/00 ,  C09J7/00 ,  C09J2201/626 ,  Y10T428/2835 ,  Y10T428/31504

摘要： Provided herein are the polymers shown below. The value n is a positive integer. R1 is an organic group, and each R2 is H or a chemisorbed group, with at least one R2 being a chemisorbed group. The polymer may be a nanostructured film. Also provided herein is a method of: converting a di-p-xylylene paracyclophane dimer to a reactive vapor of monomers; depositing the reactive vapor onto a substrate held at an angle relative to the vapor flux to form nanostructured poly(p-xylylene) film; reacting the film with an agent to form hydrogen atoms that are reactive with a precursor of a chemisorbed group, if the film does not contain the hydrogen atoms; and reacting the hydrogen atoms with the precursor. Also provided herein is a device having a nanostructured poly(p-xylylene) film on a pivotable substrate. The film has directional hydrophobic or oleophobic properties and directional adhesive properties.

摘要翻译： 本文提供的是下面所示的聚合物。 值n为正整数。 R1是有机基团，每个R2是H或化学吸附基团，其中至少一个R2是化学吸附基团。 该聚合物可以是纳米结构膜。 本文还提供了一种方法：将二对二甲苯对环磷烷二聚体转化为单体的反应蒸气; 将反应蒸气沉积在相对于蒸气通量保持一定角度的基底上以形成纳米结构的聚（对二甲苯）膜; 如果该膜不含有氢原子，则该膜与试剂反应形成与化学吸附基团的前体反应的氢原子; 并使氢原子与前体反应。 本文还提供了在可枢转的基底上具有纳米结构的聚（对二甲苯）膜的装置。 该膜具有定向的疏水性或疏油性和定向粘合性。

公开(公告)号：US20150295106A1

公开(公告)日：2015-10-15

申请号：US14682574

申请日：2015-04-09

申请人： Walter J. Dressick ,  Jasbinder S. Sanghera ,  Woohong Kim ,  Colin C. Baker ,  Jason D. Myers ,  Jesse A. Frantz

发明人： Walter J. Dressick ,  Jasbinder S. Sanghera ,  Woohong Kim ,  Colin C. Baker ,  Jason D. Myers ,  Jesse A. Frantz

IPC分类号： H01L31/032 ,  H01L31/18 ,  B01J6/00 ,  H01L31/0352

CPC分类号： H01L31/0322 ,  H01L21/02565 ,  H01L21/02568 ,  H01L21/02601 ,  H01L21/02614 ,  H01L21/02628 ,  H01L31/0352 ,  H01L31/18 ,  Y02E10/541 ,  Y02P70/521

摘要： A composition of matter and method of forming copper indium gallium sulfide (CIGS), copper indium gallium selenide (CIGSe), or copper indium gallium telluride thin film via conversion of layer-by-layer (LbL) assembled Cu—In—Ga oxide (CIGO) nanoparticles and polyelectrolytes. CIGO nanoparticles are created via a flame-spray pyrolysis method using metal nitrate precursors, subsequently coated with polyallylamine (PAH), and dispersed in aqueous solution. Multilayer films are assembled by alternately dipping a substrate into a solution of either polydopamine (PDA) or polystyrenesulfonate (PSS) and then in the CIGO-PAH dispersion to fabricate films as thick as 1-2 microns. After LbL deposition, films are oxidized to remove polymer and sulfurized, selenized, or tellurinized to convert CIGO to CIGS, CIGSe, or copper indium gallium telluride.

摘要翻译： 通过层叠（LbL）组装的Cu-In-Ga氧化物（LbL）的转化，形成铜铟镓硫化物（CIGS），铜铟镓硒（CIGSe）或铜铟镓碲化物薄膜的物质组成和方法 CIGO）纳米粒子和聚电解质。 CIGO纳米颗粒通过使用金属硝酸盐前体的火焰喷射热解法产生，随后用聚烯丙胺（PAH）涂布并分散在水溶液中。 通过交替地将基底浸入聚多巴胺（PDA）或聚苯乙烯磺酸盐（PSS）的溶液中，然后在CIGO-PAH分散体中以制备厚度为1-2微米的膜来组装多层膜。 在LbL沉积后，将膜氧化以除去聚合物并进行硫化，硒化或碲化，以将CIGO转化为CIGS，CIGSe或碲化铟镓。