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1.发明授权
公开(公告)号：US6060229A
公开(公告)日：2000-05-09
申请号：US172901
申请日：1998-10-15
IPC分类号： G11B5/633 , G03C1/00 , G03C1/76 , G03C1/85 , G03C1/89 , G03C5/14 , G03C11/02 , G11B5/702 , G11B5/735 , G11B5/738
摘要： The present invention is an imaging element which includes a support, an image-forming layer superposed on the support, an electrically-conductive layer superposed on the support, and a transparent magnetic recording layer overlying the electrically-conductive layer. The electrically-conductive layer includes electrically-conductive agents dispersed in a film-forming binder which is a sulfonated polymer and the transparent magnetic recording layer contains ferromagnetic particles dispersed in an aromatic polyester binder having a T.sub.g of greater than 150.degree. C.
摘要翻译： 本发明是一种成像元件，其包括支撑体，叠置在支撑体上的图像形成层，叠置在支撑体上的导电层和覆盖在导电层上的透明磁记录层。 导电层包括分散在成膜粘合剂中的导电剂，其是磺化聚合物，透明磁记录层含有分散在Tg大于150℃的芳族聚酯粘合剂中的铁磁颗粒。
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公开(公告)号：US06300049B2
公开(公告)日：2001-10-09
申请号：US09735106
申请日：2000-12-12
IPC分类号： G03C189
CPC分类号： G03C1/89 , G03C1/795 , G03C1/7954 , G03C5/14 , G03C2001/7952
摘要： The present invention can relate to an imaging element including a support, at least one image forming layer superposed on the support, at least one transparent magnetic recording layer superposed on the support, and an electrically-conductive layer superposed on the support. The electrically-conductive layer may include a sulfonated polyurethane film-forming binder and at least one metal antimonate particle.
摘要翻译： 本发明可以涉及一种成像元件，其包括支撑体，叠置在支撑体上的至少一个图像形成层，叠置在支撑体上的至少一个透明磁记录层和叠置在支撑体上的导电层。 导电层可以包括磺化聚氨酯成膜粘合剂和至少一种金属锑酸盐颗粒。
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3.发明授权
公开(公告)号：US6117628A
公开(公告)日：2000-09-12
申请号：US32564
申请日：1998-02-27
CPC分类号： G03C1/853
摘要： The present invention is an imaging element including, a support, at least one image-forming layer, and a transparent, electrically-conductive layer. The transparent, electrically-conductive layer includes conductive metal-containing fine particles dispersed in a polyurethane film-forming binder and a crosslinking agent. The polyurethane film-forming binder has a tensile elongation to break of at least 50% and a Young's modulus at a 2% elongation of a least 50,000 lb/in.sup.2.
摘要翻译： 本发明是一种成像元件，包括支撑体，至少一个图像形成层和透明导电层。 透明导电层包括分散在聚氨酯成膜粘合剂和交联剂中的含导电金属的微粒。 聚氨酯成膜粘合剂的拉伸伸长率至少为50％，伸长率为2％时的杨氏模量为50,000 lb / in2。
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公开(公告)号：US6110656A
公开(公告)日：2000-08-29
申请号：US161881
申请日：1998-09-28
摘要： In accordance with one embodiment of the invention, a process for forming an electrically conductive layer is disclosed comprising (i) intercalating colloidal vanadium oxide with a water soluble vinyl-containing polymer, (ii) incorporating the intercalated colloidal vanadium oxide in a coating composition, and (iii) coating the coating composition on a substrate. In accordance with a second embodiment of the invention, a composition for forming an electrically conductive element or layer thereof is disclosed comprising (i) colloidal vanadium oxide intercalated with a water soluble vinyl-containing polymer and (ii) a binder which is distinct from the water soluble vinyl-containing polymer. Intercalation of vanadium oxide gels with water-soluble polymeric species in accordance with of the present invention results in a vanadium oxide gel having improved solution stability and reduced impact of solution aging on conductivity.
摘要翻译： 根据本发明的一个实施方案，公开了一种用于形成导电层的方法，其包括（i）将胶体氧化钒与水溶性含乙烯基聚合物嵌入，（ii）将插入的胶体氧化钒掺入涂料组合物中， 和（iii）将涂料组合物涂布在基材上。 根据本发明的第二实施方案，公开了一种用于形成导电元件或其层的组合物，其包含（i）插入了水溶性含乙烯基聚合物的胶态氧化钒和（ii）不同于 水溶性含乙烯基聚合物。 氧化钒凝胶与根据本发明的水溶性聚合物的插入导致具有改善的溶液稳定性和降低溶液老化对电导率的影响的氧化钒凝胶。
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5.发明授权
公开(公告)号：US6060230A
公开(公告)日：2000-05-09
申请号：US215725
申请日：1998-12-18
摘要： The present invention is an imaging element which includes a support, an image-forming layer superposed on said support, a transparent magnetic recording layer superposed on said support; and an electrically-conductive layer superposed on said support. The transparent magnetic recording layer is composed of magnetic particles dispersed in a first film-forming polymeric binder. The electrically-conductive layer includes electrically-conductive metal-containing colloidal particles, swellable, smectite clay particles, a first polymeric binder which can sufficiently intercalate inside or exfoliate the smectite clay particles and a second film-forming polymeric binder, wherein the electrically-conductive metal-containing particles and the polymer-intercalated or polymer-exfoliated smectite clay particles are dispersed.
摘要翻译： 本发明是一种成像元件，其包括支撑体，叠置在所述支撑体上的图像形成层，叠置在所述支撑体上的透明磁记录层; 以及叠置在所述支撑上的导电层。 透明磁记录层由分散在第一成膜聚合物粘合剂中的磁性颗粒组成。 导电层包括导电含金属的胶体颗粒，可膨胀的绿土粘土颗粒，可以充分插入蒙脱石粘土颗粒内部或剥落蒙脱石粘土颗粒的第一聚合物粘合剂和第二成膜聚合物粘合剂，其中导电 分散含金属的颗粒和聚合物插层或聚合物剥离的蒙皂石粘土颗粒。
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公开(公告)号：US06451431B1
公开(公告)日：2002-09-17
申请号：US09854732
申请日：2001-05-14
IPC分类号： B32B900
CPC分类号： G03C1/7614 , G03C1/85 , G03C2001/7952 , Y10T428/31565 , Y10T428/31736 , Y10T428/31768 , Y10T428/31786 , Y10T428/3179
摘要： A photographic support comprising; a polyester base having a first and a second side; an antistatic layer superposed on the first side of the base; a gelatin layer superposed on the second side of the base; and an auxiliary layer overlying said antistatic layer comprising 20 to 80 percent by weight hydroxypropyl methyl cellulose and a second binder.
摘要翻译： 一种摄影载体，包括： 具有第一和第二侧面的聚酯基材; 叠置在基座的第一侧上的抗静电层; 在所述基底的第二面上重叠的明胶层; 以及覆盖所述抗静电层的辅助层，其包含20至80重量％的羟丙基甲基纤维素和第二粘合剂。
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7.发明授权Process for forming abrasion-resistant antistatic layer with polyurethane for imaging element 失效用于成像元件用聚氨酯形成抗磨抗静电层的方法公开(公告)号：US06355406B2
公开(公告)日：2002-03-12
申请号：US09735018
申请日：2000-12-12
IPC分类号： G03C189
CPC分类号： B41M5/44 , B41M5/41 , G03C1/04 , G03C1/76 , G03C1/77 , G03C1/775 , G03C1/795 , G03C1/7954 , G03C1/89 , G03C2001/7952 , G03G7/004 , G03G7/0046 , G03G7/008
摘要： A process for forming an abrasion-resistant antistatic layer for an imaging element comprises: adjusting the pH of an aqueous composition of an electronically-conductive polymer to a pH of about 3 to about 10, and combining the pH-adjusted aqueous composition of the electronically-conductive polymer with an aqueous composition at a pH greater than 7 of a polyurethane film-forming binder having a tensile elongation to break of at least 50% and a Young's modulus measured at 2% elongation of at least 50000 psi. The process further comprises applying the resulting coating composition to the imaging element, thereby forming an abrasion-resistant antistatic layer on the element. The antistatic layer coating composition of the present invention can be applied to a wide variety of imaging elements, including, for example, photographic, electrostatographic, photothermographic, migration, electrothermographic, dielectric recording and thermal-dye-transfer imaging elements.
摘要翻译： 用于形成用于成像元件的耐磨性抗静电层的方法包括：将电子导电聚合物的水性组合物的pH调节至约3至约10的pH，并将经电泳的pH调节的水性组合物 导电聚合物，其具有大于7的聚氨酯成膜粘合剂的水性组合物，拉伸断裂伸长率至少为50％，在2％伸长率下测量的杨氏模量至少为50000psi。 该方法还包括将所得涂料组合物施加到成像元件上，从而在元件上形成耐磨抗静电层。 本发明的抗静电层涂料组合物可以应用于各种成像元件，包括例如照相，静电照相，光热照相，迁移，电热照相，介电记录和热 - 染料转移成像元件。
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8.发明授权公开(公告)号：US06190846B1
公开(公告)日：2001-02-20
申请号：US09173409
申请日：1998-10-15
IPC分类号： G03C189
CPC分类号： B41M5/44 , B41M5/41 , G03C1/04 , G03C1/76 , G03C1/77 , G03C1/775 , G03C1/795 , G03C1/7954 , G03C1/89 , G03C2001/7952 , G03G7/004 , G03G7/0046 , G03G7/008
摘要： The present invention is an imaging element which includes a support, an image-forming layer superposed on the support and an electrically-conductive layer superposed on the support. The electrically-conductive layer is composed of an electrically-conductive polymer and a polyurethane film-forming binder having a tensile elongation to break of at least 50% and a Young's modulus measured at 2% elongation of at least 50000 psi.
摘要翻译： 本发明是一种成像元件，其包括支撑体，叠置在支撑体上的图像形成层和叠置在支撑体上的导电层。 导电层由导电聚合物和具有至少50％的拉伸断裂伸长率和在2％伸长率下测量的杨氏模量至少为50000psi的聚氨酯成膜粘合剂组成。
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9.发明授权
公开(公告)号：US6124083A
公开(公告)日：2000-09-26
申请号：US172878
申请日：1998-10-15
CPC分类号： C08G18/0828 , G03C1/89 , G03F7/093 , G03C1/053 , G03F1/142
摘要： The present invention is an imaging element which includes a support, an image-forming layer superposed on the support and an electrically-conductive layer superposed on the support. The electrically-conductive layer is composed of a sulfonated polyurethane film-forming binder and an electrically-conductive polymer.
摘要翻译： 本发明是一种成像元件，其包括支撑体，叠置在支撑体上的图像形成层和叠置在支撑体上的导电层。 导电层由磺化聚氨酯成膜粘合剂和导电聚合物组成。
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10.发明授权
公开(公告)号：US6013427A
公开(公告)日：2000-01-11
申请号：US162174
申请日：1998-09-28
摘要： In accordance with one embodiment of the invention, an imaging element is disclosed comprising:(i) a support; (ii) at least one image forming layer; and (iii) an electrically-conductive layer comprising colloidal vanadium oxide intercalated with a water soluble vinyl-containing polymer. The electrically-conductive layer preferably additionally comprises a film-forming binder, which is distinct from the water soluble vinyl-containing polymer. The water soluble vinyl-containing polymer is preferably poly-N-vinylpyrrolidone, polyvinyl alcohol or an interpolymer thereof. Intercalation of vanadium oxide gels with water-soluble polymeric species in accordance with the present invention results in a vanadium oxide gel having improved solution stability and reduced impact of solution aging on conductivity, which improves manufacturing robustness and enables the use of many polymeric binders which could not be effectively used with conventional vanadium oxide gels in conductive layers of imaging elements.
摘要翻译： 根据本发明的一个实施例，公开了一种成像元件，包括：（i）支撑件; （ii）至少一个图像形成层; 和（iii）包含插入了水溶性含乙烯基聚合物的胶态氧化钒的导电层。 导电层优选地另外包含与水溶性含乙烯基聚合物不同的成膜粘合剂。 水溶性含乙烯基聚合物优选为聚-N-乙烯基吡咯烷酮，聚乙烯醇或其互聚物。 根据本发明，氧化钒凝胶与水溶性聚合物的插入导致具有改善的溶液稳定性和减少溶液老化对电导率的影响的氧化钒凝胶，这提高了制造稳定性，并且能够使用许多聚合物粘合剂，其可以 不能有效地用于成像元件的导电层中的常规氧化钒凝胶。
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