公开(公告)号：US07406239B2

公开(公告)日：2008-07-29

申请号：US11068590

申请日：2005-02-28

申请人： Andrew J. Ouderkirk ,  Richard C. Allen ,  Olester Benson, Jr. ,  James C. Breister ,  Yeun-Jong Chou ,  Patrick R. Fleming ,  William J. Kopecky ,  Diane North ,  Roger J. Stumo ,  Kristin L. Thunhorst ,  Bruce B. Wilson ,  Harold E. Rude

发明人： Andrew J. Ouderkirk ,  Richard C. Allen ,  Olester Benson, Jr. ,  James C. Breister ,  Yeun-Jong Chou ,  Patrick R. Fleming ,  William J. Kopecky ,  Diane North ,  Roger J. Stumo ,  Kristin L. Thunhorst ,  Bruce B. Wilson ,  Harold E. Rude

IPC分类号： G02B6/10 ,  G02B6/02

CPC分类号： G02B6/001 ,  B82Y20/00 ,  G02B1/04 ,  G02B5/3008 ,  G02B5/3033 ,  G02B5/3083 ,  G02B6/0051 ,  G02B6/0053 ,  G02B6/04 ,  G02B6/105 ,  Y10T428/2933 ,  Y10T428/2967 ,  Y10T428/2973 ,  Y10T442/20 ,  Y10T442/30 ,  Y10T442/3065

摘要： A polarizer is formed with an arrangement of polymer fibers substantially parallel within a polymer matrix. The polymer fibers are formed of at least first and second polymer materials. At least one of the polymer matrix and the first and second polymer materials is birefringent, and provides a birefringent interface with the adjacent material. Light is reflected and/or scattered at the birefringent interfaces with sensitivity to the polarization of the light. In some embodiments, the polymer fibers are formed as composite fibers, having a plurality of scattering polymer fibers disposed within a filler to form the composite fiber. In other embodiments, the polymer fiber is a multilayered polymer fiber. The polymer fibers may be arranged within the polymer matrix as part of a fiber weave.

摘要翻译： 偏振器由基本上平行于聚合物基质内的聚合物纤维的排列形成。 聚合物纤维由至少第一和第二聚合物材料形成。 聚合物基质和第一和第二聚合物材料中的至少一种是双折射的，并提供与相邻材料的双折射界面。 光在双折射界面反射和/或散射，对光的偏振具有敏感性。 在一些实施方案中，聚合物纤维形成为复合纤维，其具有布置在填料内以形成复合纤维的多个散射聚合物纤维。 在其它实施方案中，聚合物纤维是多层聚合物纤维。 聚合物纤维可以作为纤维编织的一部分布置在聚合物基质内。

公开(公告)号：US07132065B2

公开(公告)日：2006-11-07

申请号：US10364940

申请日：2003-02-12

申请人： Richard C. Allen ,  Matthew B. Johnson ,  Fred J. Roska ,  Steven J. Rhyner ,  William W. Merrill ,  Joan M. Strobel ,  Kevin M. Hamer ,  John M. Klaeser ,  Sebastian F. Zehentmaier

发明人： Richard C. Allen ,  Matthew B. Johnson ,  Fred J. Roska ,  Steven J. Rhyner ,  William W. Merrill ,  Joan M. Strobel ,  Kevin M. Hamer ,  John M. Klaeser ,  Sebastian F. Zehentmaier

IPC分类号： B29C55/14

CPC分类号： B29C55/165

摘要： A process for making an optical film includes stretching a polyolefin film in a first direction and stretching the polyolefin film in a second direction different than the first direction forming a biaxially stretched polyolefin film. At least a portion of the stretching of the polyolefin film in the second direction occurs simultaneous with the stretching of the polyolefin film in the first direction. The biaxially stretched polyolefin film has a length and a width and substantially non-absorbing and non-scattering for at least one polarization state of visible light. The biaxially stretched polyolefin film has x, y, and z orthogonal indices of refraction where at least two of the orthogonal indices of refraction are not equal, an in-plane retardance being 100 nm or less and an out-of-plane retardance being 50 nm or greater.

摘要翻译： 制造光学膜的方法包括在第一方向拉伸聚烯烃膜并沿与第一方向不同的第二方向拉伸聚烯烃膜形成双轴向拉伸的聚烯烃膜。 聚烯烃膜在第二方向的拉伸的至少一部分与聚烯烃膜沿第一方向的拉伸同时发生。 双轴拉伸聚烯烃膜具有长度和宽度，并且对于至少一种可见光的偏振状态具有基本上不吸收和非散射性。 双轴拉伸聚烯烃膜具有x，y和z正交折射率，其中至少两个正交折射率不相等，面内延迟为100nm以下，面外延迟为50 nm以上。

公开(公告)号：US06987612B2

公开(公告)日：2006-01-17

申请号：US10614775

申请日：2003-07-07

申请人： Richard C. Allen ,  Arthur L. Kotz ,  Lockwood W. Carlson ,  Timothy J. Nevitt ,  Andrew J. Ouderkirk ,  Carl A. Stover ,  Michael F. Weber ,  Biswaroop Majumdar

发明人： Richard C. Allen ,  Arthur L. Kotz ,  Lockwood W. Carlson ,  Timothy J. Nevitt ,  Andrew J. Ouderkirk ,  Carl A. Stover ,  Michael F. Weber ,  Biswaroop Majumdar

IPC分类号： G02B5/30 ,  B32B3/26

CPC分类号： G02B5/3008 ,  G02B1/04 ,  G02B5/305 ,  G02B5/3083 ,  Y10T428/249953 ,  Y10T428/249955

摘要： An optical film is provided which comprises a disperse phase of polymeric particles disposed within a continuous birefringent matrix. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film.

公开(公告)号：US06590705B1

公开(公告)日：2003-07-08

申请号：US08801329

申请日：1997-02-18

申请人： Richard C. Allen ,  Arthur L. Kotz ,  Lockwood W. Carlson ,  Timothy J. Nevitt ,  Andrew J. Ouderkirk ,  Carl A. Stover ,  Michael F. Weber ,  Biswaroop Majumdar

发明人： Richard C. Allen ,  Arthur L. Kotz ,  Lockwood W. Carlson ,  Timothy J. Nevitt ,  Andrew J. Ouderkirk ,  Carl A. Stover ,  Michael F. Weber ,  Biswaroop Majumdar

IPC分类号： G02B530

CPC分类号： G02B5/3008 ,  G02B1/04 ,  G02B5/305 ,  G02B5/3083 ,  Y10T428/249953 ,  Y10T428/249955

摘要： An optical film is provided which comprises a disperse phase of polymeric particles disposed within a continuous birefringent matrix. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film.

摘要翻译： 提供了一种光学膜，其包括设置在连续双折射矩阵内的聚合物颗粒的分散相。 膜通常在一个或多个方向上通过拉伸取向。 选择分散相颗粒的尺寸和形状，分散相的体积分数，膜厚度和取向量，以获得所需波长的所需程度的漫反射和全部透射所需波长的电磁辐射 电影。

公开(公告)号：US6111696A

公开(公告)日：2000-08-29

申请号：US807262

申请日：1997-02-28

申请人： Richard C. Allen ,  Lockwood W. Carlson ,  Andrew J. Ouderkirk ,  Michael F. Weber ,  Arthur L. Kotz ,  Timothy J. Nevitt ,  Carl A. Stover ,  Biswaroop Majumdar

发明人： Richard C. Allen ,  Lockwood W. Carlson ,  Andrew J. Ouderkirk ,  Michael F. Weber ,  Arthur L. Kotz ,  Timothy J. Nevitt ,  Carl A. Stover ,  Biswaroop Majumdar

IPC分类号： C08J5/00 ,  B29C55/02 ,  B29K25/00 ,  B29K67/00 ,  B29L7/00 ,  B29L11/00 ,  C08J5/18 ,  C08L25/00 ,  C08L67/02 ,  F21V8/00 ,  G02B1/04 ,  G02B5/02 ,  G02B5/08 ,  G02B5/30 ,  G02B6/00 ,  G02B6/126

CPC分类号： G02B5/3008 ,  G02B5/305 ,  G02B5/3083 ,  G02F2001/133545

摘要： An optical film is provided which comprises a disperse phase of polymeric particles disposed within a continuous birefringent matrix in combination with light directing materials to enable control of light emitted from a lighting fixture or display. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film, and the light directing materials are chosen to control the direction of polarized light reflected from or transmitted by the optical film.

摘要翻译： 提供了一种光学膜，其包括聚焦颗粒的分散相，该分散相设置在连续双折射矩阵内，与导光材料结合，以控制从照明器材或显示器发出的光。 膜通常在一个或多个方向上通过拉伸取向。 选择分散相颗粒的尺寸和形状，分散相的体积分数，膜厚度和取向量，以获得所需波长的所需程度的漫反射和全部透射所需波长的电磁辐射 选择光导材料来控制从光学膜反射或透射的偏振光的方向。

公开(公告)号：US6057961A

公开(公告)日：2000-05-02

申请号：US807930

申请日：1997-02-28

申请人： Richard C. Allen ,  Lockwood W. Carlson ,  Andrew J. Ouderkirk ,  Michael F. Weber ,  Arthur L. Kotz ,  Timothy J. Nevitt ,  Carl A. Stover ,  Biswaroop Majumdar

发明人： Richard C. Allen ,  Lockwood W. Carlson ,  Andrew J. Ouderkirk ,  Michael F. Weber ,  Arthur L. Kotz ,  Timothy J. Nevitt ,  Carl A. Stover ,  Biswaroop Majumdar

IPC分类号： C08J5/00 ,  B29C55/02 ,  B29K25/00 ,  B29K67/00 ,  B29L7/00 ,  B29L11/00 ,  C08J5/18 ,  C08L25/00 ,  C08L67/02 ,  F21V8/00 ,  G02B1/04 ,  G02B5/02 ,  G02B5/08 ,  G02B5/30 ,  G02B6/00 ,  G02B6/126

CPC分类号： G02B5/3008 ,  G02B5/305 ,  G02B5/3083 ,  G02F2001/133545

摘要： An optical film is provided which exhibits increased gain at nonnormal angles of incidence and which comprises a disperse phase of polymeric particles disposed within a continuous birefringent matrix. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film.

摘要翻译： 提供了一种光学膜，其在非正常入射角下表现出增加的增益，并且包括设置在连续双折射矩阵内的聚合物颗粒的分散相。 膜通常在一个或多个方向上通过拉伸取向。 选择分散相颗粒的尺寸和形状，分散相的体积分数，膜厚度和取向量，以获得所需波长的所需程度的漫反射和全部透射所需波长的电磁辐射 电影。

公开(公告)号：US5867316A

公开(公告)日：1999-02-02

申请号：US609753

申请日：1996-02-29

申请人： Lockwood W. Carlson ,  Arthur L. Kotz ,  Timothy J. Nevitt ,  Andrew J. Ouderkirk ,  Carl A. Stover ,  Michael F. Weber ,  Richard C. Allen ,  Biswaroop Majumdar

发明人： Lockwood W. Carlson ,  Arthur L. Kotz ,  Timothy J. Nevitt ,  Andrew J. Ouderkirk ,  Carl A. Stover ,  Michael F. Weber ,  Richard C. Allen ,  Biswaroop Majumdar

IPC分类号： G02B5/30

CPC分类号： G02B5/3008 ,  G02B5/305 ,  Y10S359/90

摘要： An optical film is provided which includes a disperse phase of polymeric particles disposed within a continuous birefringent matrix. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film.

摘要翻译： 提供了一种光学膜，其包括设置在连续双折射矩阵内的聚合物颗粒的分散相。 膜通常在一个或多个方向上通过拉伸取向。 选择分散相颗粒的尺寸和形状，分散相的体积分数，膜厚度和取向量，以获得所需波长的所需程度的漫反射和全部透射所需波长的电磁辐射 电影。

公开(公告)号：US5214061A

公开(公告)日：1993-05-25

申请号：US837190

申请日：1992-02-18

申请人： Richard C. Allen ,  Raymond W. Kosley, Jr. ,  Bettina Spahl

发明人： Richard C. Allen ,  Raymond W. Kosley, Jr. ,  Bettina Spahl

IPC分类号： C07C271/40 ,  C07C271/44 ,  C07D213/54 ,  C07D521/00

CPC分类号： C07D231/12 ,  C07C271/40 ,  C07C271/44 ,  C07D213/54 ,  C07D233/56 ,  C07D249/08

摘要： This invention relates to p-acylaminophenoxycarbamates having the formula ##STR1## where R.sub.1 and R.sub.2 are each independently hydrogen, loweralkyl, aryl and arylloweralkyl; R.sub.3 is hydrogen, loweralkyl, arylloweralkyl; R.sub.4 is hydrogen, loweralkyl, formyl, alkylcarbonyl, arylloweralkyl, phenylcarbonyl, arylloweralkylcarbonyl, substituted phenylcarbonyl, pyridylcarbonyl, and substituted pyridylcarbonyl with the proviso that if R.sub.4 contains a carbonyl group directly attached to the oxygen of the N-O moiety, R.sub.3 cannot be hydrogen; or R.sub.3 and R.sub.4 taken together from a heterocyclic ring selected from the group consisting of imidazole or loweralkylimidazole; X is hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, nitro, amino or trifluoromethyl; and p is an integer selected from 0 and 1; the pharmaceutically acceptable acid addition salts thereof, and where applicable, the geometric and stereoisomers and racemic mixtures thereof. The compounds of this invention display utility as analgesics.

摘要翻译： 本发明涉及具有式“IMAGE”的对酰氨基苯氧基氨基甲酸酯，其中R 1和R 2各自独立地为氢，低级烷基，芳基和芳基低级烷基; R3是氢，低级烷基，芳基低级烷基; R4是氢，低级烷基，甲酰基，烷基羰基，芳基低级烷基，苯基羰基，芳基低级烷基羰基，取代的苯基羰基，吡啶基羰基和取代的吡啶基羰基，条件是如果R4含有直接键合在N-O部分的氧上的羰基，则R3不能是氢; 或者R 3和R 4一起选自咪唑或低级烷基咪唑的杂环; X是氢，卤素，羟基，低级烷基，低级烷氧基，硝基，氨基或三氟甲基; 并且p是选自0和1的整数; 其药学上可接受的酸加成盐，以及适用的几何和立体异构体及其外消旋混合物。 本发明化合物显示出作为止痛剂的效用。

公开(公告)号：US5106533A

公开(公告)日：1992-04-21

申请号：US669884

申请日：1991-03-14

申请人： William A. Hendrickson ,  Robin E. Wright ,  Richard C. Allen ,  James A. Baker ,  William M. Lamanna

发明人： William A. Hendrickson ,  Robin E. Wright ,  Richard C. Allen ,  James A. Baker ,  William M. Lamanna

IPC分类号： B01F3/04 ,  B01F3/06 ,  B01F13/10 ,  C09B67/20 ,  C09B67/46 ,  C09C3/00 ,  C09D17/00

CPC分类号： B82Y30/00 ,  B01F3/04439 ,  B01F3/06 ,  C09B67/0069 ,  C09B67/0091 ,  C09C3/006 ,  C09D17/00 ,  B01F2013/1052 ,  B01F2215/005 ,  C01P2002/84 ,  C01P2004/04 ,  C01P2004/10 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/60 ,  C01P2006/80

摘要： A dispersion and a method therefor wherein the dispersion has composition A or B, whereinA is a nonaqueous dispersion comprising pigment particles having an average size of less than 0.1 micrometer dispersed in an organic medium, andB is an aqueous dispersion comprising certain classes of inorganic pigment particles having an average size of less than 0.1 micrometer dispersed in an aqueous medium, wherein said classes of inorganic pigment particles are selected from the group consisting of metal oxides and metal salts.The method of the invention comprises the steps of vaporizing a pigment or pigment precursor in the presence of a nonreactive gas stream to provide ultrafine pigment or pigment percursor particles, when pigment precursor particles are present, providing a second gas capable of reacting with said ultrafine pigment precursor particles and reacting said second gas with said ultrafine pigment precursor particles to provide ultrafine pigment particles, transporting said ultrafine pigment particles in said gas stream to a dispersing medium, to provide a dispersion of pigment particles in said medium.

摘要翻译： 一种分散体及其方法，其中分散体具有组合物A或B，其中A是包含分散在有机介质中的平均尺寸小于0.1微米的颜料颗粒的非水分散体，B是包含某些类别的无机 分散在水性介质中的平均粒度小于0.1微米的颜料颗粒，其中所述类别的无机颜料颗粒选自金属氧化物和金属盐。 本发明的方法包括以下步骤：在存在无反应性气流的情况下，使颜料或颜料前体蒸发以提供超细颜料或颜料质量粒子，当存在颜料前体颗粒时，提供能够与所述超细颜料反应的第二气体 前体颗粒并使所述第二气体与所述超细颜料前体颗粒反应以提供超细颜料颗粒，将所述气流中的所述超细颜料颗粒输送到分散介质中，以提供颜料颗粒在所述介质中的分散体。

公开(公告)号：US5030669A

公开(公告)日：1991-07-09

申请号：US524665

申请日：1990-05-15

申请人： William A. Hendrickson ,  Robin E. Wright ,  Richard C. Allen ,  James A. Baker ,  William M. Lamanna

发明人： William A. Hendrickson ,  Robin E. Wright ,  Richard C. Allen ,  James A. Baker ,  William M. Lamanna

IPC分类号： B01F3/04 ,  B01F3/06 ,  B01F13/10 ,  C09B67/20 ,  C09B67/46 ,  C09C3/00 ,  C09D17/00

CPC分类号： B82Y30/00 ,  B01F3/04439 ,  B01F3/06 ,  C09B67/0069 ,  C09B67/0091 ,  C09C3/006 ,  C09D17/00 ,  B01F2013/1052 ,  B01F2215/005 ,  C01P2002/84 ,  C01P2004/04 ,  C01P2004/10 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/60 ,  C01P2006/80 ,  Y10S516/924

摘要： A dispersion and a method therefor wherein the dispersion has composition A or B, whereinA is a nonaqueous dispersion comprising pigment particles having an average size of less than 0.1 micrometer dispersed in an organic medium, andB is an aqueous dispersion comprising certain classes of inorganic pigment particles having an average size of less than 0.1 micrometer dispersed in an aqueous medium, wherein said classes of inorganic pigment particles are selected from the group consisting of metal oxides and metal salts.The method of the invention comprises the steps of vaporizing a pigment or pigment precursor in the presence of a nonreactive gas stream to provide ultrafine pigment or pigment precursor particles, when pigment precursor particles are present, providing a second gas capable of reacting with said ultrafine pigment precursor particles and reacting said second gas with said ultrafine pigment precursor particles to provide ultrafine pigment particles, transporting said ultrafine pigment particles in said gas stream to a dispersing medium, to provide a dispersion of pigment particles in said medium.

摘要翻译： 一种分散体及其方法，其中分散体具有组合物A或B，其中A是包含分散在有机介质中的平均尺寸小于0.1微米的颜料颗粒的非水分散体，B是包含某些类别的无机 分散在水性介质中的平均粒度小于0.1微米的颜料颗粒，其中所述类别的无机颜料颗粒选自金属氧化物和金属盐。 本发明的方法包括以下步骤：在存在无反应性气流的情况下，使颜料或颜料前体蒸发以提供超细颜料或颜料前体颗粒，当存在颜料前体颗粒时，提供能够与所述超细颜料反应的第二气体 前体颗粒并使所述第二气体与所述超细颜料前体颗粒反应以提供超细颜料颗粒，将所述气流中的所述超细颜料颗粒输送到分散介质中，以提供颜料颗粒在所述介质中的分散体。