摘要:
The present invention is a method of forming a toner image on a receiving sheet. The method includes forming an electrostatic image on a primary image member and toning the image with a dry toner to form a toner image. The toner includes toner particles having a diameter of between 4 and 10 microns and transfer assisting particles appended to the toner particles surface. The transfer assisting particles have a diameter of between 20 and 100 nm. The toner image is transferred from the primary image member to an intermediate image member having an overcoat layer, the overcoat layer having a Young's modulus of from 250 to 500 MPa. The toner image is transferred from the intermediate image member to a receiving sheet wherein the intermediate image member drives the primary image member or the receiving sheet.
摘要:
The present invention is a method of forming a toner image on a receiving sheet. The method includes forming an electrostatic image on a primary image member and toning the image with a dry toner to form a toner image. The toner includes toner particles having a diameter of between 4 and 10 microns and transfer assisting particles appended to the toner particles surface. The transfer assisting particles have a diameter of between 20 and 100 nm. The toner image is transferred from the primary image member to an intermediate image member having an overcoat layer, the overcoat layer having a Young's modulus of from 250 to 500 MPa. The toner image is transferred from the intermediate image member to a receiving sheet wherein the intermediate image member drives the primary image member or the receiving sheet.
摘要:
An intermediate transfer member (IT) roller for use in an electrostatographic recording apparatus comprising a core member; a compliant layer covering the core member; and a stiffening layer covering the compliant layer, wherein the stiffening layer includes an endless belt that has a thickness in the range of greater than 50 and up to 1000 micrometers.
摘要:
In accordance with the invention, there is provided a reproduction method including forming a toner image on a moving primary image-forming member (PIFM) which is a first double-sleeved roller including a rigid cylindrical core member, a replaceable removable compliant inner sleeve member (ISM) in nonadhesive intimate contact with and surrounding the core member, and a replaceable removable photoconductive outer sleeve member (OSM) in nonadhesive intimate contact with and surrounding the ISM; electrostatically transferring the toner image, from the PIFM to a counter-rotating intermediate transfer member (ITM) which is a second double-sleeved roller, in a first transfer nip width produced by a pressure contact between the PIFM and the ITM, an electric field urging the toner image from the PIFM to the ITM, wherein the ITM includes a rigid cylindrical core member, a compliant ISM in nonadhesive intimate contact with and surrounding the core member, and a compliant resistive OSM in nonadhesive intimate contact with and surrounding the ISM.
摘要:
The present invention is a process for making an intermediate transfer member. The process includes forming an endless belt by seaming two ends of a substrate material to form a seam. A smoothing layer is applied on top of the endless belt using a rotary cast process wherein said intermediate transfer member has a continuous seamless top surface. In a preferred embodiment the endless belt is formed by adhering at least two layers of a substrate to form a belt having an inner and outer seam.
摘要:
A release coating layer comprising a continuous phase of an organic polymer binder; a discontinuous phase of a fluorinated resin having a molecular weight between 2500 and 10,000,000, wherein the ratio of organic polymer binder to fluorinated resin is between 60:39.9 to 80:18 by weight; and a priming agent composition comprising a perfluoroalkylsubstituted fluororesin-reactive compound having the formula: where R5 is H or F, Q is OH, SiR6R7R8, R6, R7, and R8 being independently selected from the group consisting of Cl, OH, an alkyl group containing 1 to about 4 carbon atoms, an alkoxy group containing 1 to about 4 carbon atoms, an acyloxy group containing 2 to about 4 carbon atoms, and an amino group containing 0 to about 4 carbon atoms; and n is an integer from 1 to about 15; with the proviso that, at least one of R6, R7, and R8 is Cl, OH, or an alkoxy, acyloxy, or amino group.
摘要翻译:包含有机聚合物粘合剂的连续相的剥离涂层; 分子量为2500〜10000000的氟化树脂的不连续相,其中有机聚合物粘合剂与氟化树脂的重量比为60:39.9〜80:18; 以及引发剂组合物,其包含具有下式的全氟烷基取代的氟树脂反应性化合物:其中R 5是H或F,Q是OH,SiR 6 R 7 R 8,R 6,R 7和R 8独立地选自Cl,OH,烷基 含有1至约4个碳原子,含有1至约4个碳原子的烷氧基,含2至约4个碳原子的酰氧基和含有0至约4个碳原子的氨基; 且n为1至约15的整数; 条件是R6,R7和R8中的至少一个是Cl,OH或烷氧基,酰氧基或氨基。
摘要:
A laminator member for color proofing comprising a belt substrate; and a surface layer, said surface layer comprising: a polyamic-imide organic polymer binder; a fluorinated resin polymer; and a perfluoroalkylsubstituted fluororesin-reactive compound having the formula: where R5 is H or F; Q is OH, SiR6R7R8; R6, R7, and R8 being independently selected from the group consisting of Cl, OH, an alkyl group containing 1 to about 4 carbon atoms, an alkoxy group containing 1 to about 4 carbon atoms, an acyloxy group containing 2 to about 4 carbon atoms, and an amino group containing 0 to about 4 carbon atoms; and n is an integer from 1 to about 15; with the proviso that, at least one of R6, R7, and R8 is Cl, OH, or an alkoxy, acyloxy, or amino group; and wherein said surface layer is adhered to said belt substrate by the polyamide-imide polymer binder.
摘要翻译:一种用于彩色打样的层压机构件,包括带状基片; 和表面层,所述表面层包含:聚酰胺酰亚胺有机聚合物粘合剂; 氟化树脂聚合物; 和具有下式的全氟烷基取代的氟树脂反应性化合物:其中R5是H或F; Q是OH,SiR 6 R 7 R 8; R 6,R 7和R 8独立地选自Cl,OH,含有1至约4个碳原子的烷基,含有1至约4个碳原子的烷氧基,含有2至约4个碳原子的酰氧基 和含有0〜约4个碳原子的氨基; 且n为1至约15的整数; 条件是R6,R7和R8中的至少一个是Cl,OH或烷氧基,酰氧基或氨基; 并且其中所述表面层通过聚酰胺 - 酰亚胺聚合物粘合剂粘附到所述带基材上。
摘要:
This invention relates to a method for producing a polymer sleeve including a polymer sleeve for use with an image cylinder or a blanket cylinder in an electrophotographic process so that the sleeve has a stretched length as mounted on the mandrel equal to a length of the mandrel.
摘要:
This invention relates to a polymer sleeve including a polymer sidewall and a ceramer outer coating and a method for producing the polymer sleeve for use with a blanket cylinder in an electrophotographic process.
摘要:
The present invention provides a double-sleeved roller for use in an electrostatographic machine. The double-sleeved member includes a cylindrical rigid core member. A removable inner sleeve member (ISM) is provided that includes a compliant layer that surrounds and intimately contacts the rigid core member. A removable electrically conductive outer sleeve member (OSM) such that the OSM surrounds and intimately contacts said ISM wherein the ISM and OSM are removable or mountable simultaneously.