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    Image forming method and apparatus using an intermediate
    1.
    发明授权
    Image forming method and apparatus using an intermediate 失效
    使用中间体的图像形成方法和装置

    公开(公告)号：US5428430A

    公开(公告)日：1995-06-27

    申请号：US843666

    申请日：1992-02-28

    申请人： Muhammad Aslam ,  Lawrence P. DeMejo ,  Alec N. Mutz ,  Kevin M. Johnson

    发明人： Muhammad Aslam ,  Lawrence P. DeMejo ,  Alec N. Mutz ,  Kevin M. Johnson

    IPC分类号： G03G15/01 ,  G03G15/16 ,  G03G15/14

    CPC分类号： G03G15/0131 ,  G03G15/161

    摘要： An image forming apparatus includes a source of at least one intermediate sheet which is preferably both thermally and electrically conductive. Toner images are transferred from one or more image members to the intermediate sheet under conditions of raised temperature and preferably with the assistance of an electric field. The toner image on the intermediate sheet is then overlaid with a receiving sheet and a combination of heat and pressure transfers and fuses the toner image to the receiving sheet in a single step, preferably while the sheets move at full machine speed. The sheets may then be slowed down or stopped, but are maintained together until cool at which point they are separated and the intermediate sheet fed back to the source of intermediate sheets. The image forming apparatus is particularly useful in creating multicolor toner images with small toners.

    摘要翻译： 图像形成装置包括至少一个中间片的源，其优选地是导热的和导电的。 调色剂图像在升温的条件下优选在电场的帮助下从一个或多个图像构件转印到中间片。 中间片上的调色剂图像然后用接收片材叠加并且加热和压力的组合传送，并且将调色剂图像在一个步骤中，优选地在片材以全机速度移动时将调色剂图像熔合到接收片材。 然后可以将片材减慢或停止，但是将其保持在一起直到冷却，在该点处它们被分离并且中间片材反馈回到中间片材源。 图像形成装置特别适用于用小调色剂制造多色调色剂图像。

    Method and apparatus of transferring toner images made up of small dry particles
    2.
    发明授权
    Method and apparatus of transferring toner images made up of small dry particles 失效
    转印由小干颗粒组成的调色剂图像的方法和设备

    公开(公告)号：US5253021A

    公开(公告)日：1993-10-12

    申请号：US843664

    申请日：1992-02-28

    申请人： Muhammad Aslam ,  Lawrence P. DeMejo ,  Alec N. Mutz ,  John M. McCabe

    发明人： Muhammad Aslam ,  Lawrence P. DeMejo ,  Alec N. Mutz ,  John M. McCabe

    IPC分类号： G03G15/01 ,  G03G15/16

    CPC分类号： G03G15/0131 ,  G03G15/161

    摘要： Small particle toner images carried on an image member are transferred to thermally conductive intermediate by heating the intermediate in the presence of an electrical field urging transfer. The intermediate is heated to a temperature sufficient to sinter the toner particles at least when they touch the intermediate and other toner particles, but insufficient to damage the image member or cause the toner to stick to the image member. The toner image is transferred from the intermediate to a receiving sheet, which step can include sufficient heat and pressure to fix the image to the receiving sheet.

    摘要翻译： 通过在存在电场驱动传递的情况下加热中间体，将图像构件上承载的小颗粒调色剂图像转印到导热中间体。 将中间体加热到至少当它们接触中间体和其它调色剂颗粒时足以烧结调色剂颗粒的温度，但不足以损坏图像构件或导致调色剂粘附到图像构件。 调色剂图像从中间转印到接收片材，该步骤可以包括足够的热和压力以将图像固定到接收片材。

    Apparatus for texturizing toner image bearing receiving sheets
    5.
    发明授权
    Apparatus for texturizing toner image bearing receiving sheets 失效
    用于使调色剂图像承载接收片材变形的装置

    公开(公告)号：US5249949A

    公开(公告)日：1993-10-05

    申请号：US688761

    申请日：1991-04-22

    申请人： Muhammad Aslam ,  Thomas J. Farnand ,  Ernest J. Tamary

    发明人： Muhammad Aslam ,  Thomas J. Farnand ,  Ernest J. Tamary

    IPC分类号： G03G13/20 ,  G03G15/20 ,  B29C59/04 ,  B28B11/08

    CPC分类号： G03G15/2064 ,  G03G13/20 ,  G03G15/206 ,  G03G15/6591 ,  G03G2215/00805 ,  G03G2215/2016 ,  G03G2215/2032

    摘要： A toner image carrying thermoplastic layer on a receiving sheet is texturized from the back side of the sheet by positioning the sheet between a smooth hard surface and a texturizing surface with the texturizing surface contacting the back side. The thermoplastic layer is softened by heat and becomes texturized without embossing the back side. A curl preventing layer on the back side is not embossed because it has a melting point above the temperature of the process. A glossy-textured print can be produced this way. The process is especially useful in making multicolor prints of photographic quality.

    摘要翻译： 通过将片材定位在光滑的硬表面和纹理化表面之间，使织物表面接触背面，从片材的背面将承载热塑性层的调色剂图像从片材的背面构成。 热塑性层通过加热而软化，并且在不背面压花的情况下变形。 背面侧的卷曲防止层没有压花，因为其熔点高于工艺温度。 可以通过这种方式生产光滑纹理的印刷品。 该过程在制作多色照相品质方面特别有用。

    Method and apparatus for treating toner image bearing receiving sheets
    6.
    发明授权
    Method and apparatus for treating toner image bearing receiving sheets 失效
    用于处理调色剂图像承载接收片材的方法和设备

    公开(公告)号：US5118589A

    公开(公告)日：1992-06-02

    申请号：US548319

    申请日：1990-07-05

    申请人： Muhammad Aslam ,  Thomas J. Farnand

    发明人： Muhammad Aslam ,  Thomas J. Farnand

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2032 ,  G03G2215/20

    摘要： A toner image carried on a receiving sheet which receiving sheet includes a heat softenable outer layer is fixed or finished by being fed into a nip between a pair of pressure members. The pressure members either embed the toner in the layer or apply a gloss or texture to the heat softenable layer. To eliminate an image defect at the leading edge of the sheet, the pressure between the pressure members is applied by a means having two conditions, one in which said pressure is applied and a second in which it is relaxed. The sheet is sensed as it approaches the nip and the pressure applied just as or after the nip is reached by the leading edge of the sheet.

    摘要翻译： 承载在包含可热软化外层的接收片材的接收片上的调色剂图像通过被馈送到一对压力构件之间的辊隙中而被固定或精加工。 压力构件将调色剂嵌入层中或将光泽或纹理施加到可热软化层。 为了消除片材前缘处的图像缺陷，通过具有两个条件的装置施加压力构件之间的压力，其中施加所述压力的装置和其中放松的压力构件之间的压力。 当片材接近压区时感测到片材，并且在片材的前缘到达辊隙之间或之后施加的压力。

    Method and apparatus for preheating and pressure-fixing a toner image
    8.
    发明授权
    Method and apparatus for preheating and pressure-fixing a toner image 失效
    用于对调色剂图像进行预热和压力定影的方法和装置

    公开(公告)号：US5157447A

    公开(公告)日：1992-10-20

    申请号：US754490

    申请日：1991-09-03

    申请人： Thomas J. Farnand ,  Muhammad Aslam ,  John P. Swapceinski ,  Thomas W. Mort

    发明人： Thomas J. Farnand ,  Muhammad Aslam ,  John P. Swapceinski ,  Thomas W. Mort

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2064 ,  G03G15/2021 ,  G03G15/2057 ,  G03G2215/2016 ,  G03G2215/2032

    摘要： A toner image carried by a heat softenable layer of a receiving sheet is fixed by feeding it into a pressure nip between a pressure member and a ferrotyping belt. To preheat the heat softenable layer, it is urged against the belt by a pressure or squeegee roller which contacts the back of the receiving sheet and urges it into contact with the belt. The adhesive characteristics of the heat softenable layer when heated by the belt cause the receiving sheet to follow the belt from the squeegee roller into the pressure nip.

    摘要翻译： 由接收片材的可热软化层承载的调色剂图像通过将其馈送到压力构件和铁色带之间的压力辊隙中而被固定。 为了预热可热化软化层，通过与接收片的背面接触的压力辊或刮板辊将其推向皮带并促使其与带接触。 当由带加热时，可软化软化层的粘合特性使得接收片材从刮板辊跟随皮带进入压力压区。

    Method and apparatus for treating toner image bearing receiving sheets
    9.
    发明授权
    Method and apparatus for treating toner image bearing receiving sheets 失效
    用于处理调色剂图像承载接收片材的方法和设备

    公开(公告)号：US5112717A

    公开(公告)日：1992-05-12

    申请号：US409194

    申请日：1989-09-19

    申请人： Carlton D. Baxter ,  Muhammad Aslam

    发明人： Carlton D. Baxter ,  Muhammad Aslam

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2064 ,  G03G15/20 ,  G03G2215/00805

    摘要： A toner bearing thermoplastic layer on a receiving sheet is textured or the gloss is improved by heating the thermoplastic layer from the rear to its glass transition temperature and contacting said sheet with a texturizing surface under sufficient pressure to texturize the layer. Offset of the thermoplastitc onto the pressure member contacting it is inhibited by not independently heating that member substantially above the glass transition temperature of the thermoplastic layer.

    摘要翻译： 通过将热塑性层从后面加热到其玻璃化转变温度，并且在足够的压力下使所述片材与织构化表面接触以对该层进行纹理化，从而使接收片材上的调色剂承载热塑性层变形或者改善了光泽度。 通过不独立地加热该构件，热塑性塑料到与其接触的压力构件上的偏移被抑制，该组件基本上高于热塑性层的玻璃化转变温度。