Photographic paper base with improved durability
    1.
    发明授权
    Photographic paper base with improved durability 失效
    摄影纸底座具有改善的耐用性

    公开(公告)号:US4352861A

    公开(公告)日:1982-10-05

    申请号:US195252

    申请日:1980-10-08

    摘要: A photographic paper base comprises a base paper which bears two resin layers arranged one on top of the other on at least one side. The side of the paper which is destined to receive the photographic layer is coated with two resin layers lying one on top of the other, i.e., a first layer lying on the paper and the second layer arranged to contact the photographic layer. Only the second layer contains stabilizers and/or antioxidants, these being preferably in the range 0.03 to 2.0% by weight.

    摘要翻译: 照相纸基底包括在至少一个侧面上一个在另一个顶部上布置的两个树脂层的原纸。 预定要接收照相层的纸的一面被涂覆有位于另一个之上的两个树脂层,即位于纸上的第一层和布置成接触照相层的第二层。 仅第二层含有稳定剂和/或抗氧化剂,优选为0.03-2.0%(重量)。

    Water-resistant photographic paper support
    2.
    发明授权
    Water-resistant photographic paper support 失效
    防水相纸支架

    公开(公告)号:US4731285A

    公开(公告)日:1988-03-15

    申请号:US905281

    申请日:1986-09-08

    申请人: Reiner Anthonsen

    发明人: Reiner Anthonsen

    摘要: There is described a water-resistant paper support for photographic purposes with at least one coating which is hardened by electron beams, wherein the resin layer forming the coating contains acrylated or methacrylated phosphoric acid with a ratio of acrylate or methacrylate groups to acid groups of 1:2 to 2:1, or itaconic acid, and wherein this acrylated or methacrylated phosphoric acid or the itaconic acid in the resin mixture forming the coating amounts to 1 to 15 weight %, and preferably 4 to 10 weight %, relative to the entire mixture, and the acrylated or methacrylated phosphoric acid possesses an average molecular weight of 400 to 600.

    摘要翻译: 描述了一种用于照相目的的防水纸支架,其中至少一个涂层由电子束硬化,其中形成涂层的树脂层含有丙烯酸酯或甲基丙烯酸酯与丙烯酸酯或甲基丙烯酸酯基团的比例为1的酸性基团的丙烯酸酯化或甲基丙烯酸酯化 :2〜2:1或衣康酸,并且其中形成涂层的树脂混合物中的该丙烯酸酯化或甲基丙烯酸酯化的磷酸或衣康酸相对于整体为1〜15重量%,优选为4〜10重量% 丙烯酸酯化或甲基丙烯酸酯化的磷酸的平均分子量为400〜600。

    Support material for thermally developable photographic layers
    3.
    发明授权
    Support material for thermally developable photographic layers 失效
    用于可热显影照相层的支撑材料

    公开(公告)号:US4952486A

    公开(公告)日:1990-08-28

    申请号:US420616

    申请日:1989-10-10

    CPC分类号: G03C8/4073 G03C1/49872

    摘要: An image-bearing paper is provided which contains a bonding agent that is reticulated by ionizing rays, or bears a coating on at least one surface that contains a bonding agent reticulated by ionizing rays, whereby the bonding agent is predominantly formed of unsaturated substances, and reticulation takes place by means of ionizing rays in or on the paper, which is used as a support material for thermally developable photographic layers, or as an image-receiving material for thermally developed images produced by diffusion of the image-forming substance.

    摘要翻译: 提供了一种图像承载纸,其包含通过电离射线网状结合剂或在至少一个表面上承载包含通过电离射线网状结合剂的涂层,由此粘合剂主要由不饱和物质形成,并且 通过在纸中或纸上的电离射线进行网格化,其被用作用于可热显影的照相层的支撑材料,或者作为用于通过成像物质的扩散产生的热显影图像的图像接收材料。

    Coated photographic base material
    4.
    发明授权
    Coated photographic base material 失效
    涂布摄影基材

    公开(公告)号:US4663236A

    公开(公告)日:1987-05-05

    申请号:US722732

    申请日:1985-04-11

    摘要: Photographic base materials are described which contain on at least one side thereof a coating whose binder component is produced predominantly from unsaturated compounds and which has been hardened by means of energy supplying radiation. Discoloration in connection with wet developing is avoided by including within the coating material, before hardening thereof, at least one unsaturated monomeric, oligomeric or polymeric hydroxyfunctional substance and by maintaining the molal concentration of the hydroxyl groups at a value of at least 2. The coating material as defined in the invention is suited for use as a base for photographic layers which are developed wet, as well as for those which are developed dry.

    摘要翻译: 描述了在其至少一个侧面上包含其粘合剂组分主要由不饱和化合物制备并且已经通过能量供应辐射硬化的涂层的照相基材。 通过在硬化之前,在涂层材料中包含至少一种不饱和单体,低聚或聚合羟基官能物质并通过将羟基的摩尔浓度保持在至少2的值来避免与湿显影相关的变色。涂层 本发明中定义的材料适合用作湿式显影照相层的基底,以及用于干发展的照相层的基底。

    Photographic support materials containing coated pigment
    7.
    发明授权
    Photographic support materials containing coated pigment 失效
    含有涂料颜料的摄影支持材料

    公开(公告)号:US4665013A

    公开(公告)日:1987-05-12

    申请号:US769665

    申请日:1985-08-26

    摘要: Described is a photographic support material for black-and-white and color photographic emulsions, which support material is coated at least on one side with a layer containing a white pigment ad a binder component that predominantly includes unsaturated organic compounds and that is hardened by means of high energy radiation, while the white pigment, which is preferably a titanium oxide or titanium mixed oxide, carries an inorganic surface deposit which consists of oxides or hydrated oxides that make up at least about 2% by weight of the total pigment. The oxides and hydrated oxides include those of aluminum, silicon, zinc, magnesium, tin, zirconium, antimony or alkaline-earth metals.

    摘要翻译: 描述了用于黑白和彩色照相乳剂的照相支撑材料,其支撑材料至少在一侧上涂覆有包含白色颜料的层和主要包含不饱和有机化合物的粘合剂组分,并且通过手段硬化 的高能量辐射,而白色颜料(其优选为氧化钛或钛混合氧化物)携带由氧化物或水合氧化物组成的无机表面沉积物,其占总颜料的至少约2重量%。 氧化物和水合氧化物包括铝,硅,锌,镁,锡,锆,锑或碱土金属的氧化物和水合氧化物。

    Waterproof photographic paper and method of producing same
    8.
    发明授权
    Waterproof photographic paper and method of producing same 失效
    防水相纸及其制造方法

    公开(公告)号:US4364971A

    公开(公告)日:1982-12-21

    申请号:US273110

    申请日:1981-06-12

    CPC分类号: G03C1/79

    摘要: A method for producing a waterproof paper support having a photographic emulsion which is characterized by a highly plane surface which includes the steps of coating one side of the paper with a pigmented resin hardenable by radiation, pressing the resin surface against a highly polished surface such as the surface of a chrome-plated drum and then separating the hardened product from the polished surface.

    摘要翻译: 一种具有照相乳剂的防水纸支架的制造方法,其特征在于高度平坦的表面,其特征在于包括以下步骤:用能够通过辐射固化的着色树脂涂布纸的一面,将树脂表面压在高度抛光的表面上,例如 镀铬滚筒的表面,然后将硬化的产品与抛光表面分离。

    Multilayer photographic support material
    10.
    发明授权
    Multilayer photographic support material 失效
    多层照相支撑材料

    公开(公告)号:US4729945A

    公开(公告)日:1988-03-08

    申请号:US910786

    申请日:1986-09-23

    IPC分类号: G03C1/79 G03C1/76

    CPC分类号: G03C1/79

    摘要: A method for making a support paper for a photographic emulsion having a smooth unmottled surface which comprises applying to the top side of a photographic base paper pigmented monomeric liquid, acrylic coating mixture, hardening the mixture by bombarding with a beam of electrons at room temperature and extruding a pigmented polyolefin film over the hardened mixture to serve as a barrier against migration of unpolymerized monomer into the emulsion. The hardened acrylic resin is preferably oxidized by corona treatment to facilitate adhesion of the polyolefin.

    摘要翻译: 一种用于制备具有光滑未装饰表面的照相乳剂的支持纸的方法,该方法包括向照相原纸着色的单体液体的丙烯酸涂料混合物施加顶部,通过在室温下用电子束轰击来硬化混合物, 将硬化的混合物上的着色聚烯烃膜挤出以防止未聚合单体向乳液中迁移。 硬化的丙烯酸树脂优选通过电晕处理而被氧化以促进聚烯烃的粘附。