Method for producing ink jet recording head, and ink jet recording head produced by the same method
    14.
    发明授权
    Method for producing ink jet recording head, and ink jet recording head produced by the same method 有权
    用于制造喷墨记录头的方法和通过相同方法制造的喷墨记录头

    公开(公告)号:US06484399B2

    公开(公告)日:2002-11-26

    申请号:US09201793

    申请日:1998-12-01

    IPC分类号: B21D5376

    摘要: A method for producing an ink jet recording head comprising the following steps, a step which forms the photosensitive water-repellent processing layer in the ink discharge port face, a step which irradiates light onto the water-repellent forming region and hydrophilic forming region in the water-repellent processing layer, to cure the layer, a step which irradiates light selectively onto the hydrophilic forming region to reduce water repellency of the water-repellent processing layer and to impart hydrophilicity to the hydrophilic forming region, and a step which forms an opening, which constitutes part of the ink discharge port, in the water-repellent processing layer.

    摘要翻译: 一种制造喷墨记录头的方法,包括以下步骤:在喷墨口表面形成光敏拒水处理层的步骤,将光照射到防水形成区域和亲水形成区域的步骤 防水处理层,使层固化,将光选择性地照射在亲水形成区上,降低拒水处理层的斥水性,赋予亲水形成区亲水性的工序,形成开口的工序 ,其构成排墨口的一部分,在防水处理层中。

    Ink jet head and ink jet apparatus provided with said ink jet head
    15.
    发明授权
    Ink jet head and ink jet apparatus provided with said ink jet head 失效
    设置有所述喷墨头的喷墨头和喷墨设备

    公开(公告)号:US5953023A

    公开(公告)日:1999-09-14

    申请号:US436371

    申请日:1995-09-22

    摘要: An ink jet head, characterized by having a sealing member formed of a composition comprising a solvent-free one-component silicone-modified epoxy resin in the liquid state at room temperature as a principal component, said composition containing, other than said silicone-modified epoxy resin, a latent hardener, wherein said silicone-modified epoxy resin comprises a silicone component in an amount of 10 to 60 parts by weight versus 100 parts by weight of a starting epoxy resin. And ink jet apparatus which is provided with said ink jet head and a recovery means for said ink jet head. The ink jet head always performs stable ink discharging to provide a high quality print.

    摘要翻译: PCT No.PCT / JP94 / 01616 Sec。 371日期1995年9月22日 102(e)1995年9月22日PCT PCT 1994年9月29日PCT公布。 公开号WO95 / 09085 日本1995年4月6日喷墨头,其特征在于具有由室温下作为主成分的液态的无溶剂单组分有机硅改性环氧树脂的组合物形成的密封构件,所述组合物含有其它 比所述有机硅改性的环氧树脂,潜伏硬化剂,其中所述有机硅改性的环氧树脂包含10至60重量份的硅氧烷组分,相对于起始环氧树脂为100重量份。 以及设置有所述喷墨头的喷墨装置和用于所述喷墨头的回收装置。 喷墨头总是执行稳定的喷墨以提供高质量的打印。

    Process for producing ink jet head
    19.
    发明授权
    Process for producing ink jet head 失效
    生产喷墨头的工艺

    公开(公告)号:US5983486A

    公开(公告)日:1999-11-16

    申请号:US612422

    申请日:1996-03-07

    IPC分类号: B41J2/16 H05B3/00

    摘要: A process for producing an ink jet head comprising a liquid-discharge energy generating element for discharging a liquid, a discharge opening, a liquid-flow path, and a substrate for holding the liquid-discharge energy generating element, the process comprises the steps of: preparing the substrate; providing on the substrate the liquid-discharge energy generating element; providing a solid layer with a convex shape on the surface of the substrate where the liquid-discharge energy generating element has been provided and at the part where the liquid-flow path and the discharge opening are to be provided, the solid layer being formed of a resin capable of being dissolved away; applying on the substrate provided with the solid layer a curable material in a thickness larger than the thickness of the solid layer, to cover the solid layer; curing the curable material; evenly removing the cured material until the convex portion of the solid layer is laid bare; and dissolving away the solid layer to form the liquid-flow path and the discharge opening.

    摘要翻译: 一种制造喷墨头的方法,包括用于排出液体的排液能量产生元件,排放口,液流通道和用于保持排液能量产生元件的基底,该方法包括以下步骤: :制备基材; 在所述基板上设置所述液体排出能量产生元件; 在设置有液体排出能量产生元件的基板的表面和要设置液体流路和排出口的部分提供具有凸形状的固体层,固体层由 能够溶解的树脂; 在具有固体层的基材上施加厚度大于固体层厚度的可固化材料,以覆盖固体层; 固化可固化材料; 均匀地除去固化物,直到固体层的凸出部分裸露; 并溶解掉固体层以形成液体流路和排出口。