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1. 发明授权

US06566033B1 Conductive foam core imaging member 失效
标题翻译：导电泡沫芯成像构件
公开(公告)号：US06566033B1
公开(公告)日：2003-05-20
申请号：US10176012
申请日：2002-06-20
申请人： Debasis Majumdar , Narasimharao Dontula , Suresh Sunderrajan , Peter T. Aylward , Kelly S. Robinson , Melvin M. Kestner
发明人： Debasis Majumdar , Narasimharao Dontula , Suresh Sunderrajan , Peter T. Aylward , Kelly S. Robinson , Melvin M. Kestner
IPC分类号： G03C1765
CPC分类号： G03G5/10 , B41M5/41 , B41M5/502 , G03C1/795 , Y10S977/742 , Y10S977/842 , Y10S977/902
摘要： The invention relates to an imaging member and a method for use therewith comprising an imaging layer and a base wherein said base comprises a closed cell foam core sheet and adhered thereto an upper and lower flange sheet, and wherein said imaging member has a stiffness of between 50 and 250 millinewtons and is conductive.
摘要翻译：本发明涉及一种成像构件及其使用方法，包括成像层和基底，其中所述基底包括闭孔泡沫芯片，并粘附在其上和下凸缘片上，并且其中所述成像构件具有介于 50和250毫牛顿，是导电的。

2. 发明授权

US06832037B2 Waveguide and method of making same 失效
标题翻译：波导及其制作方法
公开(公告)号：US06832037B2
公开(公告)日：2004-12-14
申请号：US10216121
申请日：2002-08-09
申请人： Peter T. Aylward , Debasis Majumdar , Anne M. Miller , Narasimharao Dontula , Robert O. James
发明人： Peter T. Aylward , Debasis Majumdar , Anne M. Miller , Narasimharao Dontula , Robert O. James
IPC分类号： G02B600
CPC分类号： G02B5/22 , G02B6/102 , G02B6/138 , Y10T428/10 , Y10T428/1009
摘要： The invention relates to a waveguide comprising a transparent polymeric central core clad externally with one or more polymeric layers, at least one of the core or clad layer containing layered particles disposed in a polymeric binder, wherein a majority of the particles have a lateral dimension less than 1 micrometer.
摘要翻译：本发明涉及一种波导，其包括在外部与一个或多个聚合物层包覆的透明聚合物中心芯，所述芯或包层中的至少一个包含设置在聚合物粘合剂中的分层颗粒，其中大部分颗粒具有较小的横向尺寸超过1微米。

3. 发明授权

US06728456B1 Waveguide with nanoparticle induced refractive index gradient 失效
$Waveguide with nanoparticle induced refractive index gradient$
公开(公告)号：US06728456B1
公开(公告)日：2004-04-27
申请号：US10269628
申请日：2002-10-11
申请人： Peter T. Aylward , Debasis Majumdar , Anne M. Miller , Narasimharao Dontula
发明人： Peter T. Aylward , Debasis Majumdar , Anne M. Miller , Narasimharao Dontula
IPC分类号： G02B602
CPC分类号： G02B6/02038 , B82Y20/00 , G02B1/046 , G02B1/048 , G02B6/02033 , G02B6/0229 , G02B6/1221 , G02B2006/12095
摘要： An optical element comprising an elongated channel for light travel comprising a light transmitting polymeric central core and further comprising multilayer particles, wherein a majority of the particles have both a longest dimension less than 1 micrometer and an aspect ratio of longest to smallest dimension of from 1000:1, to 10:1, wherein the particles are arranged in a concentration differential in at least a portion of a plane normal to the length of the channel so as to create a refractive index gradient in that plane.

4. 发明授权

US06762003B2 Imaging member with amorphous hydrocarbon resin 失效
标题翻译：具有无定形烃树脂的成像构件
公开(公告)号：US06762003B2
公开(公告)日：2004-07-13
申请号：US10154887
申请日：2002-05-24
申请人： Suresh Sunderrajan , Narasimharao Dontula , Peter T. Aylward , Nicholas I. Phippen
发明人： Suresh Sunderrajan , Narasimharao Dontula , Peter T. Aylward , Nicholas I. Phippen
IPC分类号： G03C179
CPC分类号： G03G7/0053 , B41M5/41 , B41M5/506 , B41M5/508 , C08L23/02 , C08L57/00 , G03C1/79 , G03C1/93 , Y10T428/31797 , Y10T428/31844 , Y10T428/31848 , Y10T428/31902 , Y10T428/31938 , C08L2666/02
摘要： The present invention relates to an imaging member comprising an imaging layer and at least one stiffening layer comprising a blend of polyolefin polymer and amorphous hydrocarbon resin. The invention further describes a method for making the imaging member, comprising extruding a foam polymer sheet, orienting the foam polymer sheet, bringing a stiffening layer comprising a blend of polyolefin polymer and amorphous hydrocarbon resin into contact with the oriented foam polymer sheet, and applying an imaging layer above the stiffening layer. A second method of forming an imaging member comprises extruding a foam polymer sheet, bringing at least one stiffening layer comprising a blend of polyolefin polymer and amorphous hydrocarbon resin into contact with the foam polymer sheet, orienting said foam polymer sheet and said stiffening layer and applying an imaging layer above said stiffening layer. Another method describes the formation of an imaging member comprising making a cellulosic sheet, bringing at least one stiffening layer comprising a blend of polyolefin polymer and amorphous hydrocarbon resin into contact with the cellulosic sheet and applying an imaging layer above the stiffening layer.
摘要翻译：本发明涉及一种成像构件，其包括成像层和包括聚烯烃聚合物和无定形烃树脂的共混物的至少一个加强层。本发明还描述了一种用于制造成像构件的方法，包括挤出泡沫聚合物片材，使泡沫聚合物片材定向，使包含聚烯烃聚合物和无定形烃树脂的共混物的加强层与取向的泡沫聚合物片接触，并施加加强层上方的成像层。形成成像构件的第二种方法包括挤出泡沫聚合物片材，使包含聚烯烃聚合物和无定形烃树脂的混合物的至少一个硬化层与泡沫聚合物片材接触，使所述泡沫聚合物片材和所述加强层定向并施加在所述加强层上方的成像层。另一种方法描述了成像构件的形成，包括制造纤维素片材，使至少一个包含聚烯烃聚合物和无定形烃树脂的共混物的加强层与纤维素片材接触并在加强层上施加成像层。

5. 发明授权

US06641973B1 Photographic day/night displays utilizing inorganic particles 失效
标题翻译：摄影日/夜显示利用无机颗粒
公开(公告)号：US06641973B1
公开(公告)日：2003-11-04
申请号：US10265552
申请日：2002-10-07
申请人： Narasimharao Dontula , Robert P. Bourdelais , Debasis Majumdar , Cheryl J. Kaminsky
发明人： Narasimharao Dontula , Robert P. Bourdelais , Debasis Majumdar , Cheryl J. Kaminsky
IPC分类号： G03C1765
CPC分类号： G03C1/95 , B41M5/41 , B41M5/506 , B41M5/508 , G03C1/795 , G03C1/7954 , G03C1/825
摘要： The invention relates to an imaging member comprising a duplitized imaging layer and a support comprising at least one layer comprising an inorganic particle having an aspect ratio of at least 10 to 1, a lateral dimension of from 0.01 &mgr;m to 5 &mgr;m, and a vertical dimension from 0.5 nm to 10 nm, and polymeric resin matrix.
摘要翻译：本发明涉及一种成像构件，其包括双面成像层和支撑体，该支撑体包括至少一层，该层包含长宽比为至少10:1，横向尺寸为0.01μm至5μm的无机颗粒和垂直尺寸从0.5nm到10nm，以及聚合物树脂基质。

6. 发明授权

US07585557B2 Foam core imaging element with gradient density core 有权
标题翻译：具有梯度密度核心的泡沫核心成像元件
公开(公告)号：US07585557B2
公开(公告)日：2009-09-08
申请号：US10780263
申请日：2004-02-17
申请人： Peter T. Aylward , Narasimharao Dontula , Terry A. Heath , Richard D. Bomba , John E. Benson
发明人： Peter T. Aylward , Narasimharao Dontula , Terry A. Heath , Richard D. Bomba , John E. Benson
IPC分类号： B41B5/00
CPC分类号： B32B5/18 , B29C44/22 , B32B5/32 , B32B27/32 , B32B27/36 , B32B2266/08 , B32B2307/518 , B32B2307/722 , B32B2307/75 , B41M5/41 , B41M2205/32 , G03C1/79 , G03G7/008 , Y10T428/24802 , Y10T428/249953 , Y10T428/249956 , Y10T428/249958 , Y10T428/24996 , Y10T428/249961 , Y10T428/249964 , Y10T428/249976 , Y10T428/249981 , Y10T428/249987 , Y10T428/249993
摘要： The invention relates to a base comprising a closed cell foam core sheet having a closed cell foam layer with a density gradient between the center of the core and the surfaces of the core. The invention also relates to a method of making such a base by adding a first concentration of a first blowing agent to a first polymer to form a first mixture, adding a second concentration of a second blowing agent to a second polymer to form a second mixture, and extruding the mixtures to form the closed cell foam core sheet. The invention also relates to a method of making such a closed cell foam core sheet base comprising the steps of adding a blowing agent to a polymer to form a mixture, melting the mixture, extruding the mixture from a die, and rapidly quenching the mixture against a high heat transfer surface.
摘要翻译：本发明涉及一种包括闭孔泡沫芯片的底座，其具有在芯的中心和芯的表面之间具有密度梯度的闭孔泡沫层。本发明还涉及通过向第一聚合物中加入第一浓度的第一发泡剂以形成第一混合物而制备这种碱的方法，向第二聚合物中加入第二浓度的第二发泡剂以形成第二混合物，并挤出混合物以形成闭孔泡沫芯片。本发明还涉及一种制造这种闭孔泡沫芯片基材的方法，该方法包括以下步骤：向聚合物中加入发泡剂以形成混合物，熔融该混合物，从模具中挤出混合物，并快速将混合物淬火反对高传热面。

7. 发明授权

US06497998B1 Oriented polyolefin imaging element with nacreous pigment 失效
标题翻译：定向聚烯烃成像元件与珠光颜料
公开(公告)号：US06497998B1
公开(公告)日：2002-12-24
申请号：US09931560
申请日：2001-08-16
申请人： Narasimharao Dontula , Robert P. Bourdelais , Alphonse D. Camp , Peter T. Aylward
发明人： Narasimharao Dontula , Robert P. Bourdelais , Alphonse D. Camp , Peter T. Aylward
IPC分类号： G03C1795
CPC分类号： B32B27/20 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2307/416 , B32B2323/046 , B32B2323/10 , B32B2559/00 , G03C1/76 , G03C1/79 , G03C1/795 , Y10S430/162
摘要： The invention relates to an imaging element comprising at least one layer of oriented polyolefin and nacreous pigment.
摘要翻译：本发明涉及一种成像元件，其包括至少一层定向聚烯烃和珠光颜料。

8. 发明授权

US06888663B2 Optical element containing nano-composite particles 有权
标题翻译：含有纳米复合颗粒的光学元件
公开(公告)号：US06888663B2
公开(公告)日：2005-05-03
申请号：US10265974
申请日：2002-10-07
申请人： Robert P. Bourdelais , Narasimharao Dontula , Debasis Majumdar , Cheryl J. Kaminsky
发明人： Robert P. Bourdelais , Narasimharao Dontula , Debasis Majumdar , Cheryl J. Kaminsky
IPC分类号： G02B6/12 , G02B5/22 , G02B6/10 , G02B6/122 , G02B6/138 , G02B26/00 , G03G15/04
CPC分类号： G02B5/22 , G02B6/102 , G02B6/138 , Y10T428/10 , Y10T428/1009
摘要： The invention relates to an optical component comprising a dispersion of layered minute particulate materials in a binder, the layered materials having a layer thickness, a concentration of particulate in the binder, and a basal plane spacing sufficient to provide a component having a light transmissivity of at least 50%.
摘要翻译：本发明涉及一种光学部件，其包括在粘合剂中的层状微小颗粒材料的分散体，所述层状材料具有层厚度，粘合剂中颗粒的浓度以及足以提供具有光透过率的组分的基面间距至少50％。

9. 发明授权

US06841226B2 Ethoxylated alcohol intercalated smectite materials and method 有权
标题翻译：乙氧基化醇插层蒙脱石材料及方法
公开(公告)号：US06841226B2
公开(公告)日：2005-01-11
申请号：US10011040
申请日：2001-11-13
申请人： Narasimharao Dontula , Thomas N. Blanton , Debasis Majumdar
发明人： Narasimharao Dontula , Thomas N. Blanton , Debasis Majumdar
IPC分类号： G03C1/775 , B41M5/52 , C01B33/44 , C08K9/04 , G03C1/76 , G03C1/79 , G03G7/00 , B32B7/02 , C08K3/34 , G03C8/00 , G03C11/12
CPC分类号： B41M5/5218 , B41M5/506 , B41M2205/38 , C08K9/04 , G03C1/7614 , G03G7/0013 , G03G7/002 , G03G7/0033 , Y10T428/24802 , Y10T428/24942
摘要： The invention relates to an article comprising ethoxylated alcohol wax intercalated in smectite clay. Embodiments of the invention comprise a sheet or an imaging member comprising an image layer and at least one layer comprising ethoxylated alcohol wax intercalated in smectite clay. The invention comprises a method of forming intercalated clay by providing smectite clay and combining the clay with ethoxylated alcohol wax and heating the mixture to above the softening point of the wax. The method further includes combining the intercalated clay with a polymer.
摘要翻译：本发明涉及一种包含乙氧基化醇蜡的物品，其插入蒙脱石粘土中。本发明的实施方案包括片或成像构件，所述成像构件包括图像层和至少一层包含乙氧基化醇蜡插入蒙脱石粘土中的层。本发明包括通过提供蒙脱石粘土并将粘土与乙氧基化醇蜡组合并将混合物加热到蜡的软化点以形成插层粘土的方法。该方法还包括将插层粘土与聚合物组合。

10. 发明授权

US06767952B2 Article utilizing block copolymer intercalated clay 失效
标题翻译：文章利用嵌段共聚物插层粘土
公开(公告)号：US06767952B2
公开(公告)日：2004-07-27
申请号：US10008428
申请日：2001-11-13
申请人： Narasimharao Dontula , Debasis Majumdar , Thomas N. Blanton , Mridula Nair , Dennis J. Massa
发明人： Narasimharao Dontula , Debasis Majumdar , Thomas N. Blanton , Mridula Nair , Dennis J. Massa
IPC分类号： C08K334
CPC分类号： G03C1/95 , C01B33/44 , C01F7/005 , C01P2002/22 , C01P2002/72 , C08K9/08 , C09C1/42
摘要： An intercalated clay comprising a clay intercalated with a block copolymer wherein said block copolymer comprises a hydrophilic block capable of intercalating said clay. An additional embodiment is an article comprising a matrix polymer and clay wherein said clay is intercalated with a block copolymer, wherein said block copolymer comprises a hydrophilic block capable of intercalating said clay and a matrix compatible block compatible with said matrix polymer.
摘要翻译：一种插层粘土，其包含嵌入嵌段共聚物的粘土，其中所述嵌段共聚物包括能嵌入所述粘土的亲水嵌段。另外的实施方案是包含基质聚合物和粘土的制品，其中所述粘土插入嵌段共聚物，其中所述嵌段共聚物包含能够嵌入所述粘土的亲水嵌段和与所述基质聚合物相容的基质相容嵌段。

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