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1. 发明申请

WO2014093431A3 STABILIZED INFRARED ABSORBING DISPERSIONS 审中-公开
标题翻译：稳定的红外吸收分散体
公开(公告)号：WO2014093431A3
公开(公告)日：2014-11-27
申请号：PCT/US2013074273
申请日：2013-12-11
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： MERRILL WILLIAM WARD , YUST DAVID T , CRAIN PATRICK M , SHARMA NEERAJ , WU JUNG-SHENG
IPC分类号： C08K5/56 , C08J5/18 , C08L67/00 , C09B45/00 , C09C1/00 , G02B1/00
CPC分类号： G02B5/208 , G02B5/0284 , G02B5/12 , G02B5/201 , G02B5/223 , G02B5/285 , G06K7/12 , G06K7/1447 , G06K19/06103 , G06K19/0614 , G09F3/0294 , G09F3/0297 , G09F3/10 , G09F13/16 , H04N5/2256
摘要： A dispersion, a resin containing the dispersion and polymer film formed from the resin are disclosed. The dispersion includes an infrared light absorbing pigment including organo-metallic particles being less than 1.5 micrometer or less than one micrometer in size. The dispersion also includes a dispersant including phosphorus and a polyol.
摘要翻译：公开了一种分散体，含有由树脂形成的分散体和聚合物膜的树脂。该分散体包括包含小于1.5微米或小于1微米尺寸的有机金属颗粒的红外光吸收颜料。分散体还包括含磷和多元醇的分散剂。

2. 发明申请

WO2007115137A2 PROCESS FOR MAKING AN OPTICAL FILM AND ROLLS OF OPTICAL FILM 审中-公开
标题翻译：制作光学薄膜和光学薄膜的方法
公开(公告)号：WO2007115137A2
公开(公告)日：2007-10-11
申请号：PCT/US2007065571
申请日：2007-03-30
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： MERRILL WILLIAM WARD , OUDERKIRK ANDREW J , JOHNSON MATTHEW B , HEBRINK TIMOTHY J , DENKER MARTIN E , O'NEILL MARK B
IPC分类号： F02M37/10
CPC分类号： G02B5/3083 , G02F1/133528 , G02F1/133634 , G02F2001/133507 , Y10T428/24479 , Y10T428/2457
摘要： Exemplary methods include includes providing a film comprising at least one polymeric material; widening the film under a first set of processing conditions in a first draw step along the crossweb direction such that in-plane birefringence, if any, created in the film is low; and drawing the film in a second draw step along a downweb direction under a second set of processing conditions, wherein the second set of processing conditions creates in-plane birefringence in at least one polymeric material. Exemplary roll of film includes an oriented optical film characterized by an effective orientation axis. The oriented optical film comprises only one birefringent polymeric material, at least one birefringent material and at least one isotropic material, or a first birefringent material and a second birefringent material, the birefringent materials characterized by effective orientation axes along the MD. The optical film has a width of greater than 0.3 m and a length a length greater than 10 m.
摘要翻译：示例性的方法包括提供包含至少一种聚合材料的薄膜; 在沿着横向横向方向的第一拉伸步骤中的第一组加工条件下使膜变宽，使得在膜中产生的面内双折射（如果有的话）低; 以及在第二组加工条件下沿下游方向在第二拉伸步骤中拉伸所述薄膜，其中所述第二组加工条件在至少一种聚合材料中产生平面内双折射。示例性的薄膜包括以有效取向轴为特征的定向光学薄膜。定向光学膜仅包含一种双折射聚合材料，至少一种双折射材料和至少一种各向同性材料，或第一双折射材料和第二双折射材料，双折射材料的特征在于沿着MD的有效取向轴。光学膜的宽度大于0.3μm，长度长度大于10μm。

3. 发明申请

WO2007149890A3 BIREFRINGENT STRUCTURED FILM FOR LED COLOR MIXING IN A BACKLIGHT 审中-公开
标题翻译：用于背光中LED颜色混合的双重结构膜
公开(公告)号：WO2007149890A3
公开(公告)日：2008-02-07
申请号：PCT/US2007071612
申请日：2007-06-20
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： BIERNATH ROLF W , MERRILL WILLIAM WARD , BROTT ROBERT L , KOWITZ DAVID A
IPC分类号： G02B5/02 , G02B5/30 , G02F1/1335
CPC分类号： G02B5/3083
摘要： An article for use in light spreading includes a body having first and second surfaces, and first and second in-plane axes that are orthogonal with respect to each other and a third axis that is mutually orthogonal to the first and second in-plane axes in a thickness direction of the body. A portion of the first surface is a birefringent structured surface. The portion is structured such that, when the article receives a light signal within a particular range of wavelengths, the structured surface causes splitting the light signal into a plurality of divergent light signals. The article can be used for color mixing such as in a cavity providing a backlight for LCD devices or other display devices requiring a backlight.
摘要翻译：用于光扩散的物品包括具有第一和第二表面的主体以及彼此正交的第一和第二平面轴线以及与第一和第二平面内轴线相互正交的第三轴线身体的厚度方向。第一表面的一部分是双折射结构化表面。该部分被构造成使得当物品在特定波长范围内接收光信号时，结构化表面使光信号分裂成多个发散光信号。该物品可以用于颜色混合，例如在为LCD装置提供背光的空腔或需要背光的其他显示装置中。

4. 发明申请

WO02096621A8 PROCESSES AND APPARATUS FOR MAKING TRANSVERSELY DRAWN FILMS WITH SUBSTANTIALLY UNIAXIAL ORIENTATION 审中-公开
标题翻译：用于制造具有主要单向定位的横向拉伸膜的方法和装置
公开(公告)号：WO02096621A8
公开(公告)日：2005-03-03
申请号：PCT/US0217148
申请日：2002-05-29
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： MERRILL WILLIAM WARD , JACKSON JEFFERY N , RUFF ANDREW T , WHEATLEY JOHN A , KRUEGER DENNIS L
IPC分类号： B29C55/02 , B29C55/08 , B29L11/00
CPC分类号： B29C55/08 , B29C55/20 , B29C69/001 , B29C2793/009 , B29K2067/003 , B29K2995/0051 , B29L2011/00 , Y10S425/041

5. 发明申请

WO2015009679A3 RESPIRATOR HAVING OPTICALLY ACTIVE EXHALATION VALVE 审中-公开
标题翻译：具有光学活性排气阀的呼吸器
公开(公告)号：WO2015009679A3
公开(公告)日：2015-03-19
申请号：PCT/US2014046627
申请日：2014-07-15
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： MARTIN PHILIP G , YLITALO CAROLINE M , BUCCELLATO GINA M , JONZA JAMES M , MERRILL WILLIAM WARD , DUNN DOUGLAS S , YUST DAVID T
IPC分类号： A62B18/10 , A41D13/11 , A62B9/02
CPC分类号： A62B9/006 , A62B18/025 , A62B18/084 , A62B18/10 , A62B23/025
摘要： Various embodiments of a respirator (10) that includes a harness (13, 16), a mask body (12), and an exhalation valve (14) are disclosed. The exhalation valve (14) can include a valve seat (20) and a flexible flap (22) that is in engagement with the valve seat. The flexible flap can have one or more materials that can cause the flap to flash (26) when moving from a closed position to an open position or vice versa. The flashing valve can make it easier for a user to ascertain whether the valve is operating properly.
摘要翻译：公开了包括线束（13,16），面罩主体（12）和呼气阀（14）的呼吸器（10）的各种实施例。呼气阀（14）可以包括阀座（20）和与阀座接合的柔性挡板（22）。柔性翼片可以具有一种或多种材料，当从关闭位置移动到打开位置或反之亦然时，该材料可能导致翼片闪动（26）。闪光阀可以使用户更容易确定阀门是否正常工作。

6. 发明申请

WO2012012118A3 MULTI-LAYER ARTICLES CAPABLE OF FORMING COLOR IMAGES AND METHODS OF FORMING COLOR IMAGES 审中-公开
标题翻译：可形成彩色图像的多层文章和形成彩色图像的方法
公开(公告)号：WO2012012118A3
公开(公告)日：2012-04-05
申请号：PCT/US2011042004
申请日：2011-06-27
申请人： 3M INNOVATIVE PROPERTIES CO , DUNN DOUGLAS S , MERRILL WILLIAM WARD , MARKOWICZ PRZEMYSLAW P
发明人： DUNN DOUGLAS S , MERRILL WILLIAM WARD , MARKOWICZ PRZEMYSLAW P
IPC分类号： B32B27/20 , B32B27/08
CPC分类号： G03C1/732 , B32B7/02 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/304 , B32B27/32 , B32B27/36 , B32B27/365 , B32B2255/10 , B32B2255/26 , B32B2307/416 , B32B2307/42 , B32B2307/584 , B32B2307/732 , B32B2425/00 , B41M5/323 , B41M5/46 , B41M2205/04 , B42D25/00 , B42D25/41 , B42D25/455 , G03C1/00 , G03C5/56
摘要： Multi-layer articles are described that are capable of forming color images. The articles may contain at least two layers, a thermally activatable layer and a blocking layer, or at least three layers with two thermally activatable layers and a blocking layer between. The thermally activatable layers absorb light of a write wavelength and have an absorption threshold for activation. The blocking layer blocks light of the write wavelength at certain incident angles or polarization states and permits light of the write wavelength and certain incident angles or polarization states to pass through. The thermally activatable layers may be layers with a light to heat convertor composition and a color changing compound or they may be a group of layers arranged to change its reflective characteristic upon exposure to light while maintaining the structural integrity of the group of layers
摘要翻译：描述能够形成彩色图像的多层制品。制品可以包含至少两层，可热激活的层和阻挡层，或至少三层具有两个可热激活的层和在其之间的阻挡层。可热活化的层吸收写入波长的光并具有用于激活的吸收阈值。阻挡层在一定的入射角或极化状态下阻挡写波长的光，并允许写入波长和某些入射角或极化状态的光通过。可热激活的层可以是具有光至热转换器组合物和变色化合物的层，或者它们可以是一组层，其布置成在暴露于光时改变其反射特性，同时保持层组的结构完整性

7. 发明申请

WO2012012180A3 LIGHT DIRECTING FILM 审中-公开
标题翻译：光定向膜
公开(公告)号：WO2012012180A3
公开(公告)日：2012-03-29
申请号：PCT/US2011042380
申请日：2011-06-29
申请人： 3M INNOVATIVE PROPERTIES CO , SHERMAN AUDREY A , SCHAFFER KEVIN R , THOMPSON DAVID SCOTT , MERRILL WILLIAM WARD , MEIS MICHAEL A
发明人： SHERMAN AUDREY A , SCHAFFER KEVIN R , THOMPSON DAVID SCOTT , MERRILL WILLIAM WARD , MEIS MICHAEL A
IPC分类号： G09F13/20 , G02B3/00 , G09F13/04
CPC分类号： F21V5/04 , G02B3/0037 , G09F13/04 , G09F13/0409 , G09F13/08 , G09F13/14 , G09F2013/0422 , G09F2013/142 , G09F2013/147
摘要： A light directing film includes a back major surface having light reflection regions and light transmission regions and being planar, and a front major surface opposing the back surface. The front surface is planar and a plurality of lenses is disposed between the front surface and the back surface. At least selected light transmission regions are registered with selected lens elements. A method for forming the light directing film and illuminated signs utilizing the light directing films are also described.
摘要翻译：导光膜包括具有光反射区域和透光区域并且是平面的后主表面以及与后表面相对的前主表面。前表面是平面的并且多个透镜设置在前表面和后表面之间。至少选定的光透射区域与选定的透镜元件配准。还描述了用于形成导光膜和利用导光膜的照明标志的方法。

8. 发明申请

WO2012003247A2 MULTI-LAYER ARTICLES CAPABLE OF FORMING COLOR IMAGES AND METHODS OF FORMING COLOR IMAGES 审中-公开
标题翻译：可形成彩色图像的多层文章和形成彩色图像的方法
公开(公告)号：WO2012003247A2
公开(公告)日：2012-01-05
申请号：PCT/US2011042478
申请日：2011-06-30
申请人： 3M INNOVATIVE PROPERTIES CO , DUNN DOUGLAS S , MERRILL WILLIAM WARD , MARKOWICZ PRZEMYSLAW P
发明人： DUNN DOUGLAS S , MERRILL WILLIAM WARD , MARKOWICZ PRZEMYSLAW P
IPC分类号： B32B27/20 , B32B27/08
CPC分类号： G03F7/095 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/24 , B32B27/32 , B32B27/36 , B32B27/365 , B32B27/40 , B32B2255/10 , B32B2255/26 , B32B2307/30 , B32B2307/4026 , B32B2307/41 , B32B2307/416 , B32B2307/42 , B32B2425/00 , B32B2519/00 , B32B2554/00 , B41M5/34 , B41M5/42 , B41M5/46 , B41M5/465
摘要： Multi-layer articles are described that are capable of forming color images. The articles include at least six layers, four thermally activatable layers (layers 1-4) and two blocking layers (layer 5 and 6). The layers are arranged such that layer 5 is disposed between layers 1 and 2 and layer 6 is disposed between layers 3 and 4. Thermally activatable layers 1 and 2 are activatable upon exposure to light of a first write wavelength, and blocking layer 5 is adapted to at least partially block light of the first write wavelength. Thermally activatable layers 3 and 4 are activatable upon exposure to light of a second write wavelength, and blocking layer 6 is adapted to at least partially block light of the second write wavelength. At least one, and possibly all of the thermally activatable layers include a light to heat convertor composition and a color changing compound. Some of the thermally activatable layers may be a group of layers arranged to selectively reflect light by constructive or destructive interference to provide a first reflective characteristic, the group of layers also having a first absorption characteristic suitable to, upon exposure to light comprising a write wavelength, absorptively heat the first group of layers by an amount sufficient to change the first reflective characteristic to a second reflective characteristic while maintaining the structural integrity of the group of layers.
摘要翻译：描述能够形成彩色图像的多层制品。制品包括至少六层，四层热活化层（层1-4）和两层阻挡层（层5和层6）。这些层被布置成使得层5设置在层1和2之间，层6设置在层3和4之间。可热激活层1和2可以在暴露于第一写入波长的光时被激活，并且阻挡层5被适配以至少部分地阻挡第一写入波长的光。可热激活层3和4在暴露于第二写入波长的光时可激活，并且阻挡层6适于至少部分地阻挡第二写入波长的光。至少一个，并且可能全部的可热激活层包括光至热转化器组合物和变色化合物。一些可热激活的层可以是一组层，其布置成通过结构性或相消干涉选择性地反射光以提供第一反射特性，所述一组层还具有适于在暴露于包含写入波长的光的第一吸收特性吸收地将第一组层吸收足以将第一反射特性改变到第二反射特性的量，同时保持该组层的结构完整性。

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