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公开(公告)号：US20110151363A1
公开(公告)日：2011-06-23
申请号：US12640255
申请日：2009-12-17
申请人： Yuhua Tong , Jin Wu , Robert P. Altavela , Edward F. Grabowski , Kent J. Evans , Adilson P. Ramos , Nancy L. Belknap , Helen R. Cherniack
发明人： Yuhua Tong , Jin Wu , Robert P. Altavela , Edward F. Grabowski , Kent J. Evans , Adilson P. Ramos , Nancy L. Belknap , Helen R. Cherniack
CPC分类号： C11D7/5004 , B09B5/00 , G03G5/102 , G03G5/142 , G03G5/144
摘要： Disclosed are undercoat layers comprising a metal oxide, a polymer, and a citrate of Formula (I): wherein R1 is H, alkyl, or COR′; wherein R′ is alkyl; and wherein R2, R3, and R4 are independently alkyl. The undercoat layers are useful in imaging members because they are easily separated from the substrate. This reduces the number of steps necessary to reclaim the substrate.
摘要翻译： 公开了包含式（I）的金属氧化物，聚合物和柠檬酸盐的底涂层：其中R 1是H，烷基或COR'; 其中R'是烷基; 并且其中R 2，R 3和R 4独立地为烷基。 底涂层在成像构件中是有用的，因为它们容易与基底分离。 这减少了回收衬底所需的步骤数。
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公开(公告)号：US08361685B2
公开(公告)日：2013-01-29
申请号：US12613426
申请日：2009-11-05
申请人： Robert C. U. Yu , Kent J. Evans , Yuhua Tong , Nancy L. Belknap , Helen R. Cherniack , Robert P. Altavela , Edward F. Grabowski
发明人： Robert C. U. Yu , Kent J. Evans , Yuhua Tong , Nancy L. Belknap , Helen R. Cherniack , Robert P. Altavela , Edward F. Grabowski
IPC分类号： G03G15/04
CPC分类号： G03G5/0564 , G03G5/08221 , G03G5/142
摘要： The disclosed embodiments are directed to processes for removing photoreceptor coatings from a substrate, wherein the photoreceptor coatings disposed over a substrate of an electrophotographic photoreceptor. More specifically, the present embodiments discloses a photoreceptor coatings removal process comprises subjecting an electrophotographic photoreceptor to a stripping solution that separates the coatings from the substrate.
摘要翻译： 所公开的实施例涉及从基底去除感光体涂层的方法，其中设置在电子照相感光体的基底上的感光体涂层。 更具体地，本实施例公开了一种光感受器去除方法，其包括使电子照相感光体经受从衬底分离涂层的剥离溶液。
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公开(公告)号：US08372568B2
公开(公告)日：2013-02-12
申请号：US12613461
申请日：2009-11-05
申请人： Robert C. U. Yu , Kent J. Evans , Yuhua Tong , Nancy L. Belknap , Helen R. Cherniack , Robert P. Altavela , Edward F. Grabowski
发明人： Robert C. U. Yu , Kent J. Evans , Yuhua Tong , Nancy L. Belknap , Helen R. Cherniack , Robert P. Altavela , Edward F. Grabowski
IPC分类号： G03G15/04
摘要： The disclosed embodiments are directed to a method for removing photoreceptor coatings from a rigid substrate, wherein the photoreceptor coatings disposed over a substrate of an electrophotographic photoreceptor, in order to recover it for re-use in photoreceptor manufacturing. More specifically, the invention discloses a photoreceptor substrate recovery methodology that includes the creation of an inner release layer over the substrate and followed by subjecting the rejected or used electrophotographic photoreceptor to a step of soaking in a non-toxic and environmentally-friendly stripping solution that separates the coatings from the substrate.
摘要翻译： 所公开的实施例涉及用于从刚性基底去除感光体涂层的方法，其中设置在电子照相感光体的基底上的感光体涂层，以便将其恢复以用于光感受器制造中。 更具体地，本发明公开了一种光感受器基材回收方法，其包括在该基材上形成内释放层，然后使该被拒绝或使用的电子照相感光体浸入无毒且环保的剥离溶液中， 将涂层与基材分离。
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公开(公告)号：US20110104603A1
公开(公告)日：2011-05-05
申请号：US12613426
申请日：2009-11-05
申请人： Robert C. U. Yu , Kent J. Evans , Yuhua Tong , Nancy L. Belknap , Helen R. Cherniack , Robert P. Altavela , Edward F. Grabowski
发明人： Robert C. U. Yu , Kent J. Evans , Yuhua Tong , Nancy L. Belknap , Helen R. Cherniack , Robert P. Altavela , Edward F. Grabowski
CPC分类号： G03G5/0564 , G03G5/08221 , G03G5/142
摘要： The disclosed embodiments are directed to processes for removing photoreceptor coatings from a substrate, wherein the photoreceptor coatings disposed over a substrate of an electrophotographic photoreceptor. More specifically, the present embodiments discloses a photoreceptor coatings removal process comprises subjecting an electrophotographic photoreceptor to a stripping solution that separates the coatings from the substrate.
摘要翻译： 所公开的实施例涉及从基底去除感光体涂层的方法，其中设置在电子照相感光体的基底上的感光体涂层。 更具体地，本实施例公开了一种光感受器去除方法，其包括使电子照相感光体经受从衬底分离涂层的剥离溶液。
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公开(公告)号：US20110104602A1
公开(公告)日：2011-05-05
申请号：US12613461
申请日：2009-11-05
申请人： Robert C. U. Yu , Kent J. Evans , Yuhua Tong , Nancy L. Belknap , Helen R. Cherniack , Robert P. Altavela , Edward F. Grabowski
发明人： Robert C. U. Yu , Kent J. Evans , Yuhua Tong , Nancy L. Belknap , Helen R. Cherniack , Robert P. Altavela , Edward F. Grabowski
摘要： The disclosed embodiments are directed to a method for removing photoreceptor coatings from a rigid substrate, wherein the photoreceptor coatings disposed over a substrate of an electrophotographic photoreceptor, in order to recover it for re-use in photoreceptor manufacturing. More specifically, the invention discloses a photoreceptor substrate recovery methodology that includes the creation of an inner release layer over the substrate and followed by subjecting the rejected or used electrophotographic photoreceptor to a step of soaking in a non-toxic and environmentally-friendly stripping solution that separates the coatings from the substrate.
摘要翻译： 所公开的实施例涉及用于从刚性基底去除感光体涂层的方法，其中设置在电子照相感光体的基底上的感光体涂层，以便将其恢复以用于光感受器制造中。 更具体地，本发明公开了一种光感受器基材回收方法，其包括在该基材上形成内释放层，然后使该被拒绝或使用的电子照相感光体浸入无毒且环保的剥离溶液中， 将涂层与基材分离。
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公开(公告)号：US08257892B2
公开(公告)日：2012-09-04
申请号：US12692521
申请日：2010-01-22
申请人： Jin Wu , Yuhua Tong , Helen R. Cherniack , Edward F. Grabowski , Kent J. Evans , Nancy L. Belknap
发明人： Jin Wu , Yuhua Tong , Helen R. Cherniack , Edward F. Grabowski , Kent J. Evans , Nancy L. Belknap
IPC分类号： G03G5/14
摘要： Embodiments relate generally to an imaging member that facilitates removal of the imaging member coating layers disposed over the imaging member and environmentally or “green” methods for using the same. More specifically, the present embodiments disclose an electrophotographic photoreceptor that includes a specifically formulated undercoat layer that allows easy removal of the photoreceptor layers disposed on top of the undercoat layer. The present embodiments provide a simple yet efficient method for reclaiming recycling or remanufacturing electrophotographic photoreceptors.
摘要翻译： 实施例总体上涉及有助于去除设置在成像构件上的成像构件涂层的成像构件和使用该成像构件的环境或“绿色”方法。 更具体地，本实施例公开了一种电子照相感光体，其包括特别配制的底涂层，其允许容易地去除设置在底涂层顶部上的感光体层。 本实施例提供了回收再循环或再生电子照相感光体的简单而有效的方法。
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公开(公告)号：US20110180099A1
公开(公告)日：2011-07-28
申请号：US12692437
申请日：2010-01-22
申请人： Jin Wu , Yuhua Tong , Helen R. Cherniack , Edward F. Grabowski , Kent J. Evans , Nancy L. Belknap
发明人： Jin Wu , Yuhua Tong , Helen R. Cherniack , Edward F. Grabowski , Kent J. Evans , Nancy L. Belknap
CPC分类号： G03G5/144 , G03G5/005 , G03G5/0525 , G03G5/0528 , G03G5/10 , G03G5/142 , G03G5/14704 , G03G5/14752 , G03G5/1476
摘要： Embodiments relate generally to an imaging member that facilitates removal of the imaging member coating layers disposed over the imaging member and environmentally or “green” methods for using the same. More specifically, the present embodiments disclose an electrophotographic photoreceptor that includes a specifically formulated undercoat layer that allows easy removal of the photoreceptor layers disposed on top of the undercoat layer. The present embodiments provide a simple yet efficient method for reclaiming recycling or remanufacturing electrophotographic photoreceptors.
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公开(公告)号：US20110183244A1
公开(公告)日：2011-07-28
申请号：US12692521
申请日：2010-01-22
申请人： Jin Wu , Yuhua Tong , Helen R. Cherniack , Edward F. Grabowski , Kent J. Evans , Nancy L. Belknap
发明人： Jin Wu , Yuhua Tong , Helen R. Cherniack , Edward F. Grabowski , Kent J. Evans , Nancy L. Belknap
IPC分类号： G03G15/00
摘要： Embodiments relate generally to an imaging member that facilitates removal of the imaging member coating layers disposed over the imaging member and environmentally or “green” methods for using the same. More specifically, the present embodiments disclose an electrophotographic photoreceptor that includes a specifically formulated undercoat layer that allows easy removal of the photoreceptor layers disposed on top of the undercoat layer. The present embodiments provide a simple yet efficient method for reclaiming recycling or remanufacturing electrophotographic photoreceptors.
摘要翻译： 实施例总体上涉及有助于去除设置在成像构件上的成像构件涂层的成像构件和使用该成像构件的环境或“绿色”方法。 更具体地，本实施例公开了一种电子照相感光体，其包括特别配制的底涂层，其允许容易地去除设置在底涂层顶部上的感光体层。 本实施例提供了回收再循环或再生电子照相感光体的简单但有效的方法。
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9.发明授权公开(公告)号：US07799140B1
公开(公告)日：2010-09-21
申请号：US12486591
申请日：2009-06-17
申请人： Robert P. Altavela , Yuhua Tong , Edward F. Grabowski , Kent J. Evans , Adilson Ramos , Nancy Belknap , Helen R. Cherniack
发明人： Robert P. Altavela , Yuhua Tong , Edward F. Grabowski , Kent J. Evans , Adilson Ramos , Nancy Belknap , Helen R. Cherniack
IPC分类号： C23G1/02
CPC分类号： G03G15/75 , G03G5/00 , G03G5/005 , G03G5/05 , G03G5/0507 , G03G5/0525 , G03G5/102 , G03G2215/00987
摘要： The disclosed embodiments are directed to processes for removing photoreceptor coatings from a substrate, wherein the photoreceptor coatings disposed over a substrate of an electrophotographic photoreceptor. More specifically, the invention discloses a photoreceptor coatings removal process comprises subjecting an electrophotographic photoreceptor to a stripping solution that separates the coatings from the substrate.
摘要翻译： 所公开的实施例涉及从基底去除感光体涂层的方法，其中设置在电子照相感光体的基底上的感光体涂层。 更具体地，本发明公开了一种光感受器去除方法，包括使电子照相感光体经受从基底分离涂层的剥离溶液。
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公开(公告)号：US20100323288A1
公开(公告)日：2010-12-23
申请号：US12486668
申请日：2009-06-17
申请人： Robert P. Altavela , Yuhua Tong , Edward F. Grabowski , Kent J. Evans , Adilson Ramos , Nancy Belknap , Helen R. Cherniack
发明人： Robert P. Altavela , Yuhua Tong , Edward F. Grabowski , Kent J. Evans , Adilson Ramos , Nancy Belknap , Helen R. Cherniack
CPC分类号： G03G5/047 , G03G5/0614 , G03G5/102 , G03G5/14 , G03G5/142 , G03G15/751
摘要： The disclosed embodiments are directed to an electrophotographic photoreceptor having a release layer. More particularly, the disclosure relates to an electrophotographic photoreceptor having a release layer which comprises an organosilane compound coated over the substrate surface. Other embodiments include methods for coating layer removal using a specifically configured electrophotographic photoreceptor having a release layer and methods for recovering a charge transport molecule.
摘要翻译： 所公开的实施例涉及具有剥离层的电子照相感光体。 更具体地说，本公开涉及一种具有剥离层的电子照相感光体，其包含涂覆在基材表面上的有机硅烷化合物。 其它实施方案包括使用具有释放层的具体配置的电子照相感光体涂覆层去除的方法和用于回收电荷传输分子的方法。
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