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1. 发明授权

US5672410A Embossed metallic leafing pigments 失效
标题翻译：压花金属漂浮颜料
公开(公告)号：US5672410A
公开(公告)日：1997-09-30
申请号：US15205
申请日：1993-02-09
申请人： Richard G. Miekka , Dennis R. Benoit , Richard M. Thomas , James P. Rettker , Karl Josephy
发明人： Richard G. Miekka , Dennis R. Benoit , Richard M. Thomas , James P. Rettker , Karl Josephy
IPC分类号： C09C3/06 , B22F1/00 , B22F9/16 , C09C1/62 , C09C1/64 , C09C3/04 , C09D5/36 , B32B3/00 , B32B3/28 , B32B5/16
CPC分类号： B22F1/0055 , B22F1/0007 , B22F9/16 , C09C1/62 , C09C1/622 , C09C1/64 , C09C3/04 , C09D5/36 , G03H1/0272 , G03H1/028 , G03H1/182 , C01P2004/20 , C01P2004/61 , C01P2004/80 , C01P2006/60 , G03H1/0011 , G03H1/0244 , G03H2001/0055 , G03H2001/0284 , G03H2230/10 , G03H2250/12 , G03H2270/13 , G03H2270/24 , G03H2270/52 , Y10T428/24413 , Y10T428/24479 , Y10T428/24537 , Y10T428/24545 , Y10T428/24579 , Y10T428/25 , Y10T428/256 , Y10T428/2982
摘要： A process for preparing embossed, finely-divided, thin, bright-metal particles which process comprises forming an embossed release surface to at least one side of a carrier sheet, depositing a metal film onto the release surface so that the metal film conforms to the embossed surface, solubilizing the release surface, removing the metal film from the carrier sheet, and breaking the thin metal film into embossed particles having an average diameter of between 25 to 50 microns. The film may also take the form of an optical stack.
摘要翻译：一种用于制备压花，细分的，薄的明亮金属颗粒的方法，包括在载体片的至少一侧形成压花释放表面，在剥离表面上沉积金属膜，使得金属膜符合浮雕表面，溶解释放表面，从载体片上除去金属膜，并将薄金属膜破碎成平均直径为25至50微米的压花颗粒。胶片也可以采用光学叠层的形式。

2. 发明授权

US5650248A Process for making machine readable images 失效
标题翻译：制造机器可读图像的过程
公开(公告)号：US5650248A
公开(公告)日：1997-07-22
申请号：US477616
申请日：1995-06-07
申请人： Richard G. Miekka , Dennis R. Benoit , Richard M. Thomas , James P. Rettker , Karl Josephy
发明人： Richard G. Miekka , Dennis R. Benoit , Richard M. Thomas , James P. Rettker , Karl Josephy
IPC分类号： C09C3/06 , B22F1/00 , B22F9/16 , C09C1/62 , C09C1/64 , C09C3/04 , C09D5/36 , G03H1/04
CPC分类号： B22F1/0055 , B22F1/0007 , B22F9/16 , C09C1/62 , C09C1/622 , C09C1/64 , C09C3/04 , C09D5/36 , G03H1/0272 , G03H1/028 , G03H1/182 , C01P2004/20 , C01P2004/61 , C01P2004/80 , C01P2006/60 , G03H1/0011 , G03H1/0244 , G03H2001/0055 , G03H2001/0284 , G03H2230/10 , G03H2250/12 , G03H2270/13 , G03H2270/24 , G03H2270/52 , Y10T428/24413 , Y10T428/24479 , Y10T428/24537 , Y10T428/24545 , Y10T428/24579 , Y10T428/25 , Y10T428/256 , Y10T428/2982
摘要： A method of identifying an object by a machine readable image applied to it in which the image is produced by a plurality of fine particles embossed with a machine readable pattern produced by replicating contact with a diffraction grating having from about 5,000 to about 11,000 grooves per cm.
摘要翻译：通过应用于其上的机器可读图像来识别物体的方法，其中图像由多个细微颗粒产生，该微粒被压印有通过与衍射光栅复制接触而产生的机器可读图案，衍射光栅具有约5,000至约11,000个凹槽/ cm 。

3. 发明授权

US06068691A Process for making machine readable images 失效
标题翻译：制造机器可读图像的过程
公开(公告)号：US06068691A
公开(公告)日：2000-05-30
申请号：US939183
申请日：1997-09-29
申请人： Richard G. Miekka , Dennis R. Benoit , Richard M. Thomas , James P. Rettker , Karl Josephy
发明人： Richard G. Miekka , Dennis R. Benoit , Richard M. Thomas , James P. Rettker , Karl Josephy
IPC分类号： C09C3/06 , B22F1/00 , B22F9/16 , C09C1/62 , C09C1/64 , C09C3/04 , C09D5/36 , B02C19/00 , B22D23/00 , B22F9/00
CPC分类号： B22F1/0055 , B22F1/0007 , B22F9/16 , C09C1/62 , C09C1/622 , C09C1/64 , C09C3/04 , C09D5/36 , G03H1/0272 , G03H1/028 , G03H1/182 , C01P2004/20 , C01P2004/61 , C01P2004/80 , C01P2006/60 , G03H1/0011 , G03H1/0244 , G03H2001/0055 , G03H2001/0284 , G03H2230/10 , G03H2250/12 , G03H2270/13 , G03H2270/24 , G03H2270/52 , Y10T428/24413 , Y10T428/24479 , Y10T428/24537 , Y10T428/24545 , Y10T428/24579 , Y10T428/25 , Y10T428/256 , Y10T428/2982
摘要： Finely divided embossed metal particles are prepared by forming an embossment on a carrier surface in which the embossment comprises a machine readable image produced by a diffraction grating pattern, a holographic image pattern or an image visible solely by optical magnification. A layer of metal is applied to the surface so the layer adopts the complement or the embossment. The layer is then separated from the surface and reduced to embossed particles. Alternatively, the embossment can be formed on the carrier sheet directly or on the outer surface of a release coating formed on the carrier sheet. When removing the film of metal from the release-coated carrier, the carrier sheet with the release coating and film of metal can be passed through a release environment which causes the release coating to separate the film and carrier, but which is nondestructive of the metal. The metal particles can be collected in a solvent which is nonreactive with the metal, and the metal particles can be broken further into pigment particles. The diffraction grating can have from about 5,000 to about 11,000 grooves per cm.
摘要翻译：通过在载体表面上形成压花来制备细小的压花金属颗粒，其中压花包括由衍射光栅图案，全息图像图案或仅通过光学放大可见的图像产生的机器可读图像。一层金属被施加到表面，因此该层采用补体或浮雕。然后将该层与表面分离并还原成压花颗粒。或者，压花可以直接形成在载体片上或形成在载体片上形成的剥离涂层的外表面上。当从剥离涂层的载体中去除金属膜时，具有剥离涂层和金属膜的载体片材可以通过释放环境，其使得剥离涂层分离膜和载体，但是非金属的非破坏性。金属颗粒可以被收集在与金属不反应的溶剂中，金属颗粒可以进一步破碎成颜料颗粒。衍射光栅可具有约5,000至约11,000个凹槽/ cm 2。

4. 发明授权

US5624076A Process for making embossed metallic leafing pigments 失效
标题翻译：制造压花金属漂浮颜料的方法
公开(公告)号：US5624076A
公开(公告)日：1997-04-29
申请号：US483307
申请日：1995-06-07
申请人： Richard G. Miekka , Dennis R. Benoit , Richard M. Thomas , James P. Rettker , Karl Josephy
发明人： Richard G. Miekka , Dennis R. Benoit , Richard M. Thomas , James P. Rettker , Karl Josephy
IPC分类号： C09C3/06 , B22F1/00 , B22F9/16 , C09C1/62 , C09C1/64 , C09C3/04 , C09D5/36 , B02C19/00 , B22D23/00 , B22F9/00
CPC分类号： B22F1/0055 , B22F1/0007 , B22F9/16 , C09C1/62 , C09C1/622 , C09C1/64 , C09C3/04 , C09D5/36 , G03H1/0272 , G03H1/028 , G03H1/182 , C01P2004/20 , C01P2004/61 , C01P2004/80 , C01P2006/60 , G03H1/0011 , G03H1/0244 , G03H2001/0055 , G03H2001/0284 , G03H2230/10 , G03H2250/12 , G03H2270/13 , G03H2270/24 , G03H2270/52 , Y10T428/24413 , Y10T428/24479 , Y10T428/24537 , Y10T428/24545 , Y10T428/24579 , Y10T428/25 , Y10T428/256 , Y10T428/2982
摘要： Embossed, finely-divided, thin, bright-metal particles are prepared by forming an embossed release surface on at least one side of a carrier sheet in which the embossed pattern comprises a diffraction grating having from about 5,000 to 11,000 grooves per cm. A metal film is deposited on the release surface so that the metal film conforms to the embossed surface. The carrier sheet is passed with the release surface and the metal film through a release environment which causes the release surface to separate from the metal film. The metal film is removed from the release surface in a particulate form to produce metal particles substantially free of the release surface. The particles are collected in a solvent which is non-reactive with the metal. The metal particles are then broken into pigment particles having an average diameter between about 10 to about 50 microns. The film may also take the form of an optical stack.
摘要翻译：通过在载体片的至少一侧上形成压花释放表面来制备压花的，细分的，细的，明亮的金属颗粒，其中压花图案包括具有约5,000至11,000个凹槽/厘米的衍射光栅。金属膜沉积在释放表面上，使得金属膜符合压纹表面。载体片通过释放表面和金属膜通过使释放表面与金属膜分离的释放环境而通过。以颗粒形式从释放表面除去金属膜，以产生基本上不含释放表面的金属颗粒。将颗粒收集在与金属不反应的溶剂中。然后将金属颗粒分解成具有约10至约50微米的平均直径的颜料颗粒。胶片也可以采用光学叠层的形式。

5. 发明授权

US06666995B1 Process for making machine readable images 失效
标题翻译：制造机器可读图像的过程
公开(公告)号：US06666995B1
公开(公告)日：2003-12-23
申请号：US09579747
申请日：2000-05-26
申请人： Richard G. Meikka , Dennis R. Benoit , Richard M. Thomas , James P. Rettker , Karl Josephy
发明人： Richard G. Meikka , Dennis R. Benoit , Richard M. Thomas , James P. Rettker , Karl Josephy
IPC分类号： B29D1100
CPC分类号： B22F1/0055 , B22F1/0007 , B22F9/16 , C01P2004/20 , C01P2004/61 , C01P2004/80 , C01P2006/60 , C09C1/62 , C09C1/622 , C09C1/64 , C09C3/04 , C09D5/36 , G03H1/0011 , G03H1/0244 , G03H1/0272 , G03H1/028 , G03H1/182 , G03H2001/0055 , G03H2001/0284 , G03H2230/10 , G03H2250/12 , G03H2270/13 , G03H2270/24 , G03H2270/52 , Y10T428/24413 , Y10T428/24479 , Y10T428/24537 , Y10T428/24545 , Y10T428/24579 , Y10T428/25 , Y10T428/256 , Y10T428/2982
摘要： A process for preparing embossed, finely-divided, thin, bright-metal particles which process comprises forming an embossed release surface to al least one side of a carrier sheet, depositing a metal film onto the release surface so that the metal film conforms to the embossed surface, solubilizing the release surface, removing the metal film from the carrier sheet, and breaking the thin metal film onto embossed particles having an average diameter of between 10 to 50 microns. The film may also take the form of an optical stack.
摘要翻译：一种制备压花，细碎的，明亮的金属微粒的方法，包括在载体片的至少一侧形成浮雕释放表面，将金属膜沉积在释放表面上，使得金属膜符合浮雕表面，溶解释放表面，从载体片上除去金属膜，以及将金属薄膜破碎成平均直径为10至50微米的压花颗粒。胶片也可以采用光学叠层的形式。

6. 发明授权

US5424517A Microwave impedance matching film for microwave cooking 失效
标题翻译：用于微波烹饪的微波阻抗匹配膜
公开(公告)号：US5424517A
公开(公告)日：1995-06-13
申请号：US141724
申请日：1993-10-27
申请人： Charles C. Habeger, Jr. , Kenneth A. Pollart , Karl Josephy , James P. Rettker , Richard M. Thomas
发明人： Charles C. Habeger, Jr. , Kenneth A. Pollart , Karl Josephy , James P. Rettker , Richard M. Thomas
IPC分类号： A23L3/01 , A23L5/10 , A47J27/00 , A47J36/02 , B65D81/34 , H05B6/80
CPC分类号： B65D81/3453 , B65D2581/3441 , B65D2581/3443 , B65D2581/3448 , B65D2581/3464 , B65D2581/3472 , B65D2581/3487 , Y10S99/14
摘要： A food package including a package body forming a food receiving cavity for storing and heating a food item in a microwave oven. Specifically, the package body includes a bottom panel and a top panel with side panels joining the bottom and top panel. An impedance matching element is provided on at least one of the panels for impedance matching microwave energy entering the package. The impedance matching element is preferably a contiguous film of thinly flaked material embedded in a dielectric binder which is sized and shaped with respect to the food to cause impedance matching to elevate the temperature of the food in predetermined areas dependent upon the size and spacing of the film without interacting with the microwave energy to produce heat. The film may also be shaped in the form of a convex lens to direct impedance matched microwave energy toward the food to elevate the temperature of the food in a predetermined area. Further, the flake material may be present in the binder in an amount sufficient to provide microwave shielding.
摘要翻译：一种食品包装，包括形成用于在微波炉中储存和加热食品的食物接收腔的包装体。具体地，包装体包括底板和具有连接底板和顶板的侧板的顶板。阻抗匹配元件设置在至少一个面板上，用于阻抗匹配进入包装的微波能量。阻抗匹配元件优选地是嵌入在介电粘合剂中的薄片状材料的连续薄膜，该介质粘合剂的尺寸和形状相对于食品而引起阻抗匹配，以在预定区域内提高食物的温度，这取决于尺寸和间距薄膜不与微波能量相互作用产生热量。膜也可以以凸透镜的形式成形，以将阻抗匹配的微波能量引导到食物以提高食物在预定区域中的温度。此外，片状材料可以以足以提供微波屏蔽的量存在于粘合剂中。

7. 发明授权

US07820088B2 Process for making angstrom scale and high aspect functional platelets 有权
标题翻译：制作埃及量表和高端功能血小板的方法
公开(公告)号：US07820088B2
公开(公告)日：2010-10-26
申请号：US10758985
申请日：2004-01-16
申请人： Karl Josephy , James P. Rettker , Howard H. Enlow
发明人： Karl Josephy , James P. Rettker , Howard H. Enlow
IPC分类号： B29C69/00 , B29D11/00
CPC分类号： B22F1/0055 , B22F2999/00 , B82Y30/00 , C01P2004/03 , C01P2004/20 , C01P2004/51 , C01P2004/54 , C01P2004/61 , C01P2004/64 , C01P2004/80 , C01P2004/86 , C01P2006/12 , C01P2006/40 , C01P2006/60 , C01P2006/90 , C09C1/0015 , C09C1/0018 , C09C1/0021 , C09C1/0066 , C09C1/62 , C09C1/64 , C09C2200/1004 , C09C2200/1037 , C09C2200/1054 , C09C2200/1087 , C09C2200/301 , C09C2200/304 , C09C2200/401 , C09C2200/405 , C09C2220/20 , C09D5/36 , C09D7/70 , C23C14/0005 , C23C14/024 , B22F9/12 , C23C14/00
摘要： A process for making functional or decorative flakes or platelets economically and at high production rates comprises applying a multi-layer sandwich of vapor deposited metal and release coats in alternating layers to a rotating chilled drum or suitable carrier medium contained in a vapor deposition chamber. The alternating metallized layers are applied by vapor deposition and the intervening release layers are preferably solvent soluble thermoplastic polymeric materials applied by vapor deposition sources contained in the vapor deposition chamber. The multi-layer sandwich built up in the vacuum chamber is removed from the drum or carrier and treated with a suitable organic solvent to dissolve the release coating from the metal in a stripping process that leaves the metal flakes essentially release coat free. The solvent and dissolved release material are then removed by centrifuging to produce a cake of concentrated flakes which can be air milled and let down in a preferred vehicle and further sized and homogenized for final use in inks, paints or coatings. In one embodiment the finished flakes comprise single-layer thin metal or metal alloy flakes or flakes of inorganic materials, and in another embodiment flakes are coated on both sides with protective polymeric coatings that were applied from suitable vacuum deposition sources or the like contained in the vapor deposition chamber.
摘要翻译：经济地和以高生产率制造功能性或装饰性薄片或片剂的方法包括将蒸镀金属的多层三明治和交替层的脱模涂层施加到旋转的冷却滚筒或包含在气相沉积室中的合适的载体介质。交替的金属化层通过气相沉积施加，并且中间释放层优选地是通过包含在气相沉积室中的气相沉积源施加的溶剂可溶性热塑性聚合物材料。建立在真空室中的多层夹层从滚筒或载体中移出，并用合适的有机溶剂进行处理，以便在剥离过程中从金属中溶解脱模涂层，使脱模膜基本上脱离外壳。然后通过离心除去溶剂和溶解的释放材料以产生浓缩的薄片饼，其可以在优选的载体中进行空气研磨和放下，并进一步定型并均化以最终用于油墨，油漆或涂料。在一个实施方案中，成品薄片包括无机材料的单层薄金属或金属合金薄片或薄片，在另一个实施方案中，薄片在两侧涂覆有保护性聚合物涂层，其由包含在蒸镀室。

8. 发明授权

US06863851B2 Process for making angstrom scale and high aspect functional platelets 有权
标题翻译：制作埃及量表和高端功能血小板的方法
公开(公告)号：US06863851B2
公开(公告)日：2005-03-08
申请号：US09849512
申请日：2001-05-04
申请人： Karl Josephy , James P. Rettker , Howard H. Enlow
发明人： Karl Josephy , James P. Rettker , Howard H. Enlow
IPC分类号： B82B3/00 , B22F1/00 , B22F9/12 , C09C1/00 , C09C1/62 , C09C1/64 , C09D5/36 , C09D7/12 , C23C14/00 , C23C14/02 , B29C69/00 , B29D11/00
CPC分类号： B22F1/0055 , B22F2999/00 , B82Y30/00 , C01P2004/03 , C01P2004/20 , C01P2004/51 , C01P2004/54 , C01P2004/61 , C01P2004/64 , C01P2004/80 , C01P2004/86 , C01P2006/12 , C01P2006/40 , C01P2006/60 , C01P2006/90 , C09C1/0015 , C09C1/0018 , C09C1/0021 , C09C1/0066 , C09C1/62 , C09C1/64 , C09C2200/1004 , C09C2200/1037 , C09C2200/1054 , C09C2200/1087 , C09C2200/301 , C09C2200/304 , C09C2200/401 , C09C2200/405 , C09C2220/20 , C09D5/36 , C09D7/70 , C23C14/0005 , C23C14/024 , B22F9/12 , C23C14/00
摘要： A process for making functional or decorative flakes or platelets economically and at high production rates comprises applying a multi-layer sandwich of vapor deposited metal and release coats in alternating layers to a rotating chilled drum or suitable carrier medium contained in a vapor deposition chamber. The alternating metallized layers are applied by vapor deposition and the intervening release layers are preferably solvent soluble thermoplastic polymeric materials applied by vapor deposition sources contained in the vapor deposition chamber. The multi-layer sandwich built up in the vacuum chamber is removed from the drum or carrier and treated with a suitable organic solvent to dissolve the release coating from the metal in a stripping process that leaves the metal flakes essentially release coat free. The solvent and dissolved release material are then removed by centrifuging to produce a cake of concentrated flakes which can be air milled and let down in a preferred vehicle and further sized and homogenized for final use in inks, paints or coatings. In one embodiment the finished flakes comprise single-layer thin metal or metal alloy flakes or flakes of inorganic materials, and in another embodiment flakes are coated on both sides with protective polymeric coatings that were applied from suitable vacuum deposition sources or the like contained in the vapor deposition chamber.
摘要翻译：经济地和以高生产率制造功能性或装饰性薄片或片剂的方法包括将蒸镀金属的多层三明治和交替层的脱模涂层施加到旋转的冷却滚筒或包含在气相沉积室中的合适的载体介质。交替的金属化层通过气相沉积施加，并且中间释放层优选地是通过包含在气相沉积室中的气相沉积源施加的溶剂可溶性热塑性聚合物材料。建立在真空室中的多层夹层从滚筒或载体中移出，并用合适的有机溶剂进行处理，以便在剥离过程中从金属中溶解脱模涂层，使脱模膜基本上脱离外壳。然后通过离心除去溶剂和溶解的释放材料以产生浓缩的薄片饼，其可以在优选的载体中进行空气研磨和放下，并进一步定型并均化以最终用于油墨，油漆或涂料。在一个实施方案中，成品薄片包括无机材料的单层薄金属或金属合金薄片或薄片，在另一个实施方案中，薄片在两侧涂覆有保护性聚合物涂层，其由包含在蒸镀室。

9. 发明授权

US5549774A Method of enhancing the visibility of diffraction pattern surface embossment 失效
$Method of enhancing the visibility of diffraction pattern surface embossment$
标题翻译：提高衍射图案表面浮雕的可视性的方法
公开(公告)号：US5549774A
公开(公告)日：1996-08-27
申请号：US882187
申请日：1992-05-11
申请人： Richard G. Miekka , Richard A. Fotland , Frederick N. Miekka , John J. Fitch , Karl Josephy
发明人： Richard G. Miekka , Richard A. Fotland , Frederick N. Miekka , John J. Fitch , Karl Josephy
IPC分类号： B41M3/14 , B42D15/10 , B44F7/00 , G03H1/02 , B32B1/00
CPC分类号： B42D25/425 , B41M3/14 , B42D25/324 , B42D25/328 , B42D25/373 , B44F7/00 , G03H1/02 , G03H1/0252 , G03H1/0256 , B42D2033/04 , B42D2033/20 , B42D2035/20 , G03H1/028 , G03H2001/187 , G03H2227/04 , G03H2250/36 , G03H2250/40 , G03H2270/24 , Y10S428/913 , Y10T156/1023 , Y10T428/1486 , Y10T428/24413 , Y10T428/24521 , Y10T428/2457 , Y10T428/24579 , Y10T428/24612 , Y10T428/24893 , Y10T428/24909 , Y10T428/256 , Y10T428/2982
摘要： Methods for enhancing the visibility of and imparting a metallic luster to holographic and diffraction pattern surface embossments on transparent media such as plastic films (12) are disclosed. Enhancement is achieved by (1), metallic effect dyes or (2), metal flake inks containing minimal quantities of resinous binders (3), inks containing crystalline pigments that have metallic visual effects, or (4), inks containing pigments formed of optical stacks. The solvent used during application of the dye or ink must not be a solvent for the embossed surface.
摘要翻译：公开了用于增强透明介质如塑料膜（12）上的全息和衍射图案表面压纹的金属光泽的可见性和赋予金属光泽的方法。通过（1），金属效应染料或（2）含有最少量的树脂粘合剂的金属片状油墨（3），含有具有金属视觉效果的结晶颜料的油墨或（4）含有由光学形成的颜料的油墨实现增强堆栈在染色或油墨施用过程中使用的溶剂不得是浮雕表面的溶剂。

10. 发明授权

US06398999B1 Process for making high aspect ratio reflective metal flakes 有权
标题翻译：制造高纵横比的反光金属薄片的方法
公开(公告)号：US06398999B1
公开(公告)日：2002-06-04
申请号：US09425514
申请日：1999-10-22
申请人： Karl Josephy , James P. Rettker , Howard H. Enlow
发明人： Karl Josephy , James P. Rettker , Howard H. Enlow
IPC分类号： B29C6900
CPC分类号： B82Y30/00 , B22F1/0007 , B22F1/0055 , B22F2999/00 , C01P2004/03 , C01P2004/20 , C01P2004/51 , C01P2004/54 , C01P2004/61 , C01P2004/64 , C01P2004/80 , C01P2004/86 , C01P2006/12 , C01P2006/40 , C01P2006/60 , C01P2006/90 , C09C1/0015 , C09C1/0018 , C09C1/0066 , C09C1/62 , C09C1/64 , C09C2200/1054 , C09C2200/301 , C09C2200/304 , C09C2220/20 , C09D5/36 , C09D5/38 , C09D7/70 , C23C14/0005 , C23C14/00 , B22F9/12
摘要： A process for making high aspect ratio metal flakes economically and at high production rates comprises applying a multi-layer sandwich of vapor deposited metal and release coats in alternating layers to a rotating chilled drum or suitable carrier medium contained in a vapor deposition chamber. The alternating metallized layers are applied by vapor deposition and the intervening release layers are preferably solvent or water soluble materials applied by suitable coating or vapor deposition sources contained in the vapor deposition chamber. The release coat materials can be a thermoplastic solvent-soluble polymer, a water soluble inorganic salt, or a high boiling point dissolvable wax-like substance. The multi-layer sandwich built up in the vacuum chamber is removed from the drum or carrier and treated with a suitable solvent or water to dissolve the release coating from the metal in a stripping process that leaves the metal flakes essentially release coat free. The solvent or water and dissolved release material are then removed by centrifuging to produce a cake of concentrated flakes which can be air milled and let down in a preferred vehicle and further sized and homogenized for final use in inks, paints or coatings. In one embodiment the finished flakes comprise single-layer thin metal flakes and in another embodiment the flakes are coated on both sides with protective polymeric coatings that were applied from suitable vacuum deposition sources or the like contained in the vapor deposition chamber. In an alternative embodiment the release coat can be a thermoset material which is lightly cross-linked in the vacuum chamber and then later treated with a depolymerizing solvent material that breaks the chemical bonds sufficiently to separate the layers.
摘要翻译：经济地和高生产率制造高纵横比金属薄片的方法包括将蒸镀金属的多层夹层和交替层的剥离涂层施加到旋转的冷却滚筒或包含在气相沉积室中的合适载体介质。交替的金属化层通过气相沉积施加，并且中间释放层优选地是通过包含在气相沉积室中的合适的涂层或气相沉积源施加的溶剂或水溶性材料。脱模涂层材料可以是热溶性溶剂聚合物，水溶性无机盐或高沸点可溶蜡状物质。建立在真空室中的多层三明治是从滚筒或载体上除去的，并用合适的溶剂或水处理，以在离开金属薄片基本上释放外皮的剥离过程中从金属中溶解脱模涂层。然后通过离心除去溶剂或水和溶解的释放材料以产生浓缩的薄片饼，其可以在优选的载体中进行空气研磨和放下，并进一步定型并均化以最终用于油墨，油漆或涂料。在一个实施方案中，成品薄片包括单层薄金属薄片，在另一个实施方案中，薄片在两侧涂覆有保护性聚合物涂层，其由包含在气相沉积室中的合适的真空沉积源等施加。在替代实施方案中，脱模涂层可以是在真空室中轻度交联的热固性材料，然后用解聚溶剂材料进行处理，所述解聚溶剂材料充分破坏化学键以分离各层。

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