公开(公告)号：US5395716A

公开(公告)日：1995-03-07

申请号：US43775

申请日：1993-04-06

申请人： Klaus Schade ,  Alfred Kottwitz ,  Gunnar Suchaneck ,  Jens-Peter Monch ,  Sabine Dreihofer ,  Manfred Lutz

发明人： Klaus Schade ,  Alfred Kottwitz ,  Gunnar Suchaneck ,  Jens-Peter Monch ,  Sabine Dreihofer ,  Manfred Lutz

IPC分类号： G03G5/08 ,  G03G5/082 ,  G03G15/04

CPC分类号： G03G5/08235 ,  G03G5/08221

摘要： An improved electrophotographic recording material of the type comprising an electrically conductive substrate having a blocking layer composed of an amorphous material including silicon atoms, hydrogen atoms and carbon atoms disposed on the substrate, and a photoconductive layer of hydrogenated amorphous silicon disposed on the blocking layer. The photoconductive layer includes carbon atoms, the blocking layer and the photoconductive layer are doped with an element of Group III of the Periodic Table of Elements, and the ratio of the carbon percentage to the percentage of the element of Group III of the Periodic Table of Elements is the same in the blocking layer and in the photoconductive layer.

摘要翻译： 一种改进的电子照相记录材料，其类型包括具有由非晶材料构成的阻挡层的导电基材，该非晶材料包括设置在该基板上的硅原子，氢原子和碳原子，以及设置在阻挡层上的氢化非晶硅的光电导层。 光电导层包括碳原子，阻挡层和光导电层掺杂元素周期表第III族元素，碳百分比与元素周期表第III族元素百分比的比例 元件在阻挡层和光电导层中是相同的。

公开(公告)号：US07063736B2

公开(公告)日：2006-06-20

申请号：US10626836

申请日：2003-07-25

申请人： Gert Neumann ,  Sabine Dreihofer

发明人： Gert Neumann ,  Sabine Dreihofer

IPC分类号： C09D183/06

CPC分类号： C09D183/04 ,  C09D5/24 ,  C09D183/08 ,  G03G5/14747

摘要： The present invention relates to an electrically conductive coating which is producible by hydrolytic condensation of a mixture including at least one hydrolysable silicon compound of general formula SiXnR(4-n) (I), wherein at least one of the R radicals is a mercapto-substituted alkyl or aryl group and is a compound of general formula ZaSiYbR(4-a-b) (II), wherein the Z radical is for example a quaternary ammonium salt, whereby the mixture to be hydrolytically condensed comprises at least one portion of an ether containing and alkyl group. The coating is particularly suitable for toner transfer drums and has high scratch resistance and good adhesion to the substrate.

摘要翻译： 本发明涉及一种导电涂层，其可通过包含至少一种通式为SiX N（S-n）（4-n）（4-n））的可水解硅化合物的混合物的水解缩合 （I）化合物，其中至少一个R基团是巯基取代的烷基或芳基，并且是通式Z a的化合物。 （4-ab）（II），其中Z基团是例如季铵盐，由此待水解缩合的混合物包含至少一部分含醚和烷基。 该涂料特别适用于调色剂转印鼓，并具有高耐刮擦性和对基材的良好粘附性。

公开(公告)号：US06500552B1

公开(公告)日：2002-12-31

申请号：US09654645

申请日：2000-09-05

申请人： Sabine Dreihofer ,  Gert Neumann ,  Alexandra Geiss ,  Klaus Rose

发明人： Sabine Dreihofer ,  Gert Neumann ,  Alexandra Geiss ,  Klaus Rose

IPC分类号： B32B904

CPC分类号： C09D183/08 ,  G03G5/14773

摘要： The present invention relates to an electrically conductive coating that is producible by hydrolytic condensation of a mixture comprising at least one silicon compound of the general formula SiXnR(4−n) (I), wherein at least one of the groups R is a mercapto-substituted alkyl or aryl group; and a compound of the general formula ZaSiYbR(a−4−b) (II), wherein the group Z is a quaternary ammonium salt, for example. Said coating is particularly suitable for toner transfer drums, and exhibits high scratch resistance and good adhesion to the substrate.

摘要翻译： 本发明涉及通过包含至少一种通式SiXnR（4-n）（I）的硅化合物的混合物的水解缩合制备的导电涂层，其中基团R中的至少一个是巯基 - 取代的烷基或芳基; 和通式ZaSiYbR（a-4-b）（II）的化合物，其中基团Z例如是季铵盐。 所述涂料特别适用于调色剂转印鼓，并且表现出高耐刮擦性和对基材的良好粘合性。