公开(公告)号：US5671675A

公开(公告)日：1997-09-30

申请号：US627354

申请日：1996-04-05

申请人： Sadanao Okuda ,  Takashi Isozaki ,  Ryuji Higa ,  Takahito Tojima

发明人： Sadanao Okuda ,  Takashi Isozaki ,  Ryuji Higa ,  Takahito Tojima

IPC分类号： B41F23/00 ,  B41F35/00 ,  B41L13/04 ,  B41M7/00

CPC分类号： B41F35/00 ,  B41P2235/21 ,  B41P2235/23 ,  B41P2235/30 ,  B65H2301/531

摘要： The print image device according to this invention is comprised of a rotatable member with an excessive ink removing liquid applied to the surface, which does not dissolve in a printing ink forming a print image and has a lower surface tension than that of the printing ink; a facing member for bringing a printed surface of a printed body into contact with the excessive ink removing liquid on the contact member by nipping and carrying the printed body having been printed between the contact member and the facing member; a supply device for supplying the excessive ink removing liquid to the contact member; and a cleaning device for removing the excessive ink removing liquid with the printing ink, sliding in contact with the contact member. Furthermore, a mixture of the excessive ink removing liquid and the printing ink is formed at an upstream position in the rotating direction, i.e. in a contact part formed by the contact member and cleaning means on the contact member, where the quantity of the excessive ink removing liquid is controlled to be larger than one third of that of the printing ink.

摘要翻译： 根据本发明的打印图像装置包括可旋转构件，其具有施加到表面上的过量的除墨液体，其不溶解在形成打印图像的印刷油墨中并且具有比印刷油墨低的表面张力; 面对构件，用于通过夹持和携带印刷在接触构件和面对构件之间的印刷体，使印刷体的印刷表面与接触构件上的过量除墨液接触; 供给装置，用于将过量的除油液体供给到接触构件; 以及清洁装置，用于利用印刷油墨除去过量的除油液体，与接触部件滑动接触。 此外，过量的除油液体和印刷油墨的混合物形成在旋转方向的上游位置，即由接触构件形成的接触部分和接触构件上的清洁装置之间，其中过量油墨的量 去除液体被控制为大于印刷油墨的三分之一。

公开(公告)号：US5573578A

公开(公告)日：1996-11-12

申请号：US533098

申请日：1995-09-25

申请人： Sadanao Okuda

发明人： Sadanao Okuda

IPC分类号： C09D11/00 ,  C09D11/02

CPC分类号： C09D11/0235

摘要： A stencil printing emulsion ink of a water-in-oil type is disclosed which contains in an oil phase 1 to 50% by weight, based on the weight of a water phase, of a volatile solvent having a distillation starting temperature of 275.degree. C. or higher and having a viscosity of 10 mm.sup.2 /s.multidot.40.degree. C. or less, and has a weight ratio of the oil phase/water phase of 20 to 50/80 to 50.

摘要翻译： 公开了一种油包水型油版印刷乳液油墨，其中油相为水相重量的1〜50重量％，蒸馏开始温度为275℃的挥发性溶剂 以上，粘度为10mm 2 / s×40℃以下，油相/水相的重量比为20〜50/80〜50。

公开(公告)号：US5879792A

公开(公告)日：1999-03-09

申请号：US783822

申请日：1997-01-13

申请人： Hideo Watanabe ,  Sadanao Okuda

发明人： Hideo Watanabe ,  Sadanao Okuda

IPC分类号： B41C1/14 ,  B32B27/06 ,  B05C17/06

CPC分类号： B41C1/147 ,  Y10S425/811 ,  Y10T428/249953 ,  Y10T428/249955 ,  Y10T428/249958 ,  Y10T428/249959 ,  Y10T428/249963 ,  Y10T428/31942 ,  Y10T428/31964 ,  Y10T428/31993

摘要： A stencil printing paper and a process for perforating and engraving the same having the advantages in that the production of the stencil printing paper is easy, the resulting production cost can be thereby reduced and there is no generation of any problem at a time of stencil-making. In a stencil printing paper constituted by laminating a solvent-soluble resin layer to a porous substrate, the present invention comprises a stencil printing paper containing an acetalized polyvinyl alcohol having an acetalization degree of 1-70 mol % and a process for perforating and engraving the stencil printing paper by a mixed solvent containing water and an alcohol type solvent.

摘要翻译： 模版印刷纸和用于对其进行穿孔和雕刻的方法具有以下优点：模版印刷纸的生产容易，从而可以降低所产生的生产成本，并且在模版印刷纸时不会产生任何问题， 制造。 在通过将溶剂可溶性树脂层层压到多孔基材上的模版印刷纸中，本发明包括含有缩醛化度为1-70摩尔％的缩醛化聚乙烯醇的模版印刷纸，以及用于对 通过含有水和醇类溶剂的混合溶剂进行模版印刷。

公开(公告)号：US5559074A

公开(公告)日：1996-09-24

申请号：US420036

申请日：1995-04-11

申请人： Hideo Watanabe ,  Sadanao Okuda

发明人： Hideo Watanabe ,  Sadanao Okuda

IPC分类号： B41N1/24 ,  G01B3/14

CPC分类号： B41N1/245 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24802 ,  Y10T428/31663

摘要： Disclosed is a heat-sensitive stencil sheet having its perforating and separating properties in the case of doing stencil-making by thermal heads and not allowing a releasing layer thereof to transfer to the other stencil sheet even in the case of stacking the heat-sensitive sheet to each other. The heat-sensitive stencil sheet comprises a porous substrate, a thermoplastic resin film laminated thereon with an adhesive, and a releasing layer provided on the thermoplastic resin film, wherein the releasing layer mainly consists of silicone phosphate.

摘要翻译： 公开了一种热敏蜡纸，其在通过热敏头进行模版加工的情况下具有穿孔和分离性能，并且即使在堆叠热敏性片材的情况下也不允许其释放层转移到另一个蜡纸 对彼此。 热敏蜡纸包括多孔基材，层压有粘合剂的热塑性树脂薄膜和设置在热塑性树脂薄膜上的脱模层，其中脱模层主要由硅氧烷磷酸酯组成。

公开(公告)号：US5476043A

公开(公告)日：1995-12-19

申请号：US301819

申请日：1994-09-07

申请人： Sadanao Okuda ,  Takahito Tojima ,  Takashi Isozaki

发明人： Sadanao Okuda ,  Takahito Tojima ,  Takashi Isozaki

IPC分类号： B41L13/06 ,  B41L23/00 ,  B41M7/00

CPC分类号： B41L13/06 ,  B41L23/00 ,  B41M7/00 ,  B41M7/0009

摘要： The occurrence of offsetting and strike-through in a stencil printing device is prevented without creating any new problems, and the printing paper is allowed to be conveyed with a pair of rollers interposing the printing paper for a reliable paper ejection process. Printing paper P is passed through a nip between a contact roller 37 and a counter roller 39 opposing the contact roller 37, the outer circumferential surface of the contact roller being coated with a layer of excess ink removing liquid which does not dissolve with the printing ink forming the printed image and has smaller surface tension than the printing ink, and the contact between the excess ink removing liquid layer a of the contact roller 37 and the printed surface of the printing paper P causes the excess portion of the printing ink b deposited on the printed image of the printing paper to be transferred onto the excess ink removing liquid layer a so as to remove the excess ink from the printing paper P. The contact roller may be replaced with an endless contact belt 83.

摘要翻译： 防止在模版印刷装置中出现偏移和穿透，而不会产生任何新的问题，并且允许使用插入打印纸的一对辊来输送打印纸以进行可靠的纸张排出处理。 打印纸P通过接触辊37和与接触辊37相对的对置辊39之间的辊隙，接触辊的外周表面涂覆有不与印刷油墨溶解的多余的除油液体 形成印刷图像并且具有比印刷油墨更小的表面张力，并且接触辊37的多余的除墨液层a与打印纸P的印刷表面之间的接触导致印刷油墨b的多余部分沉积在 要转印到多余的除墨液体层a上的打印纸的打印图像，以从打印纸P中除去多余的墨。接触辊可以用环形接触带83代替。

公开(公告)号：US06758888B2

公开(公告)日：2004-07-06

申请号：US09827209

申请日：2001-04-06

申请人： Hiroyuki Ogawa ,  Sadanao Okuda ,  Hiromichi Yamada

发明人： Hiroyuki Ogawa ,  Sadanao Okuda ,  Hiromichi Yamada

IPC分类号： C09D1103

CPC分类号： C09D11/0235

摘要： A water-in-oil (W/O) emulsion ink for stencil printing is provided which is prevented from pigment aggregation and thus excellent in ink fixability, high in printing density and less declining in printing density even after printing many sheets. The emulsion ink has a ratio by volume of the water phase to liquid components of the oil phase (i.e., volume of water phase/volume of the liquid components of oil phase) in a range of 1.0 to 3.5, preferably 1.0 to 3.0 at 23° C. The liquid components of the oil phase may be composed of a resin, a solvent and a surfactant. The oil phase can contain a pigment at a ratio by volume of 0.19 or less to the total volume of the oil phase. The pigment preferably has an average particle size of 0.02 to 1.5 (&mgr;m). The water phase preferably has an average particle size of 0.1 to 1.0 (&mgr;m). The ink is suitable for containing particles of organic pigments with non-uniform shapes and a large average particle size like copper phthalocyanine blue and diaxazine violet.

摘要翻译： 提供了用于模板印刷的油包水（W / O）乳液油墨，其防止颜料聚集，因此油墨定影性优异，印刷密度高，即使在印刷多张纸之后印刷密度也降低。 乳液油墨的水相与油相的液体成分的体积比（即水相的体积/油相的液体成分的体积）在1.0〜3.5的范围内，优选为1.0〜3.0的比例 油相的液体组分可以由树脂，溶剂和表面活性剂组成。 油相可以含有相对于油相的总体积为0.19或更小的体积比的颜料。 颜料的平均粒径优选为0.02〜1.5（母体）。 水相的平均粒径优选为0.1〜1.0（母体）。 该油墨适用于含有不均匀形状的有机颜料颗粒和平均粒径大的铜如酞菁蓝和双噻唑紫。

公开(公告)号：US5948151A

公开(公告)日：1999-09-07

申请号：US986874

申请日：1997-12-08

申请人： Ryuta Ono ,  Sadanao Okuda

发明人： Ryuta Ono ,  Sadanao Okuda

IPC分类号： C09D11/02 ,  C09D11/0235 ,  C09D11/037

CPC分类号： C09D11/0235

摘要： A W/O emulsion ink, which is superior in emulsion stability, causes no softening or separation even after stored for a long time, and can always provide prints of uniform quality, is provided. The emulsion ink has an oil phase and a water phase, in which said water phase has a pH of 6.0 to 12.0, preferably 7.0 to 9.0 at 23.degree. C. The emulsion ink may contain a water-insoluble colorant in the water phase and/or the oil phase. Preferably, the water phase has a pH buffer action.

摘要翻译： 乳液稳定性优异的W / O乳液油墨，即使长期保存后也不会发生软化或分离，并且总是能提供质量均匀的印花。 乳液油墨具有油相和水相，其中所述水相在23℃下的pH为6.0至12.0，优选7.0至9.0。乳液油墨可能含有水相中的水不溶性着色剂和/ 或油相。 优选地，水相具有pH缓冲作用。

公开(公告)号：US5779777A

公开(公告)日：1998-07-14

申请号：US823486

申请日：1997-03-25

申请人： Sadanao Okuda ,  Teruaki Ohkawa

发明人： Sadanao Okuda ,  Teruaki Ohkawa

IPC分类号： C09D11/00 ,  C09D11/02 ,  C09D11/0235 ,  C09D11/033 ,  C09D11/037

CPC分类号： C09D11/0235

摘要： A water-in-oil (W/O) emulsion ink for stencil printing having an oil phase and a water phase is provided, in which a pearlescent pigment is contained in said oil phase and/or said water phase in an amount of 1 to 20% by weight of the total weight of said emulsion ink. The pearlescent pigment has an average particle size of 1 to 30 .mu.m. The pearlescent pigment preferably has a hiding power of 1,000 cm.sup.2 /g or lower. A colorant may be contained in at least one of said oil phase and said water phase. The oil phase preferably contains a non-volatile solvent, a volatile solvent, and an emulsifier, and optionally a resin. The water phase preferably contains an oil-in-water (O/W) emulsion of resin and/or a water soluble resin. The emulsion ink provides glossy printed images regardless of types of paper, and is quick in drying.

摘要翻译： 提供了具有油相和水相的用于模版印刷的油包水（W / O）乳液油墨，其中在所述油相和/或所述水相中含有珠光颜料，其量为1至 20重量％的乳液油墨的总重量。 珠光颜料的平均粒径为1〜30μm。 珠光颜料的遮盖力优选为1000cm 2 / g以下。 所述油相和所述水相中的至少一个中可以含有着色剂。 油相优选含有非挥发性溶剂，挥发性溶剂和乳化剂，以及任选的树脂。 水相优选含有树脂和/或水溶性树脂的水包油（O / W）乳液。 乳液油墨无论纸张类型如何，均提供光滑的印刷图像，并且干燥速度快。

公开(公告)号：US5724888A

公开(公告)日：1998-03-10

申请号：US548550

申请日：1995-10-26

申请人： Sadanao Okuda ,  Takahito Tojima ,  Takashi Isozaki

发明人： Sadanao Okuda ,  Takahito Tojima ,  Takashi Isozaki

IPC分类号： B41F23/00 ,  B41J2/325 ,  B41L13/04

CPC分类号： B41J2/325

摘要： A printed image after-processing apparatus includes a rotatable contact member coated with an excess ink removing liquid incompatible with a printing ink forming a printed image on a printing sheet and having a surface tension lower than that of the printing ink; a counter member having a surface roughness of 0.5 .mu.m or less, for feeding the printing sheet after printed between the counter member and the contact member to thereby make a printed surface of the printing sheet into contact with the contact member; a supplying device for supplying the excess ink removing liquid to the contact member; and a cleaning device contacting with the contact member.

摘要翻译： 印刷图像后处理装置包括：可旋转接触构件，其涂覆有与形成印刷图像的印刷油墨不兼容的多余的除油液体，其印刷图像的表面张力低于印刷油墨的表面张力; 表面粗糙度为0.5μm以下的对置构件，用于在打印在对置构件和接触构件之间的情况下供给印刷纸，从而使打印片的印刷表面与接触构件接触; 供给装置，用于将多余的除油液体供给到接触部件; 以及与接触构件接触的清洁装置。

公开(公告)号：US5642672A

公开(公告)日：1997-07-01

申请号：US617093

申请日：1996-03-18

申请人： Takashi Isozaki ,  Takahito Tojima ,  Ryuji Higa ,  Sadanao Okuda

发明人： Takashi Isozaki ,  Takahito Tojima ,  Ryuji Higa ,  Sadanao Okuda

IPC分类号： B41F23/04 ,  B41J2/17 ,  B41L13/04 ,  B41L41/02 ,  B65G15/00 ,  B65H5/00 ,  B41F35/02

CPC分类号： B41L41/02 ,  B41J2/1721 ,  B41L13/04 ,  B41J2002/1728

摘要： Disclosed is the print image treatment device formed of: a contact member on a surface of which an excessive ink removing liquid not dissolving in a printing ink forming a print image and having a lower surface tension than that of the printing ink is applied, the contact member being driven to rotate; a facing member for bringing a printed surface of a printing body into contact with the excessive ink removing liquid on the contact member by nipping and carrying the printing body having been printed between the contact member and the facing member; a supply device for supplying the excessive ink removing liquid to the contact member; and a cleaning device for removing an excessive ink with the excessive ink removing liquid. The nip width formed by the contact member and the facing member, which is defined as the dimension of the part with which the contact member and the facing member are in contact in the direction of the printing body being carried, is specified to be 0.5 mm or over.

摘要翻译： 公开了一种打印图像处理装置，其形成为：表面上的接触构件被施加有不溶于形成打印图像且具有比印刷油墨低的表面张力的印刷油墨中的过量除油液体，所述接触 构件被驱动旋转; 面对构件，用于通过夹持并携带印刷在接触构件和面对构件之间的印刷体，使印刷体的印刷表面与接触构件上的过量除墨液体接触; 供给装置，用于将过量的除油液体供给到接触构件; 以及用于除去过量的墨水去除液体的过量墨水的清洁装置。 由接触构件和面对构件形成的夹持宽度被限定为接触构件和面对构件在被承载的印刷体的方向上接触的部分的尺寸为0.5mm 或以上。