Method and apparatus for uniformly heating a substrate
    2.
    发明申请
    Method and apparatus for uniformly heating a substrate 审中-公开
    用于均匀加热基材的方法和装置

    公开(公告)号:US20070017395A1

    公开(公告)日:2007-01-25

    申请号:US11490392

    申请日:2006-07-20

    IPC分类号: B41F35/00

    摘要: Disclosed in this specification is a method and apparatus for uniformly heating a substrate, comprising the steps of disposing a substrate over heating elements, irradiating the bottom side of the substrate, thus producing a non-uniformly heated substrate. Thereafter the transporter moves the substrate such that the unheated sections are disposed over heating element and heated sections are disposed over the transporter. The substrate is then re-irradiated such that the unheated section becomes uniformly heated. Heat is allowed to radiate from the bottom side to the top side of the substrate, such that the top side achieves a uniform temperature.

    摘要翻译: 在本说明书中公开了一种用于均匀加热基板的方法和装置,包括以下步骤:将基板设置在加热元件上,照射基板的底侧,从而产生不均匀加热的基板。 此后,运送器移动基板,使得未加热的部分设置在加热元件上方,并且加热部分设置在运送器上方。 然后再次照射基板,使得未加热部分均匀地加热。 允许热量从基底的底侧辐射到顶侧,使得顶侧达到均匀的温度。

    Thermal transfer ribbon
    3.
    发明申请
    Thermal transfer ribbon 失效
    热转印带

    公开(公告)号:US20080090726A1

    公开(公告)日:2008-04-17

    申请号:US11895841

    申请日:2007-08-28

    IPC分类号: B41M5/40

    摘要: A thermal transfer printing medium that contains a thermal transfer layer which contains a first taggant and colorant, wherein: the first taggant comprises a fluorescent compound with an excitation wavelength selected from the group consisting of wavelengths of less than 400 nanometers, wavelengths of greater than 700 nanometers. When the thermal transfer layer is printed onto a white polyester substrate with a gloss of at least about 84, a surface smoothness Rz value of 1.2, and a reflective color represented by a chromaticity (a) of 1.91 and (b) of −6.79 and a lightness (L) of 95.63, when expressed by the CIE Lab color coordinate system, and when such printing utilizes a printing speed of 2.5 centimeters per second and a printing energy of 3.2 joules per square centimeter, a printed substrate with certain properties is produced. The printed substrate has a reflective color represented by a chromaticity (a) of from −15 to 15 and (b) from −18 to 18, and the printed substrate has a lightness (L) of less than about 35, when expressed by the CIE Lab color coordinate system. When the printed substrate is illuminated with light source that excites the first taggant with an excitation wavelength selected from the group consisting of wavelengths of less than 400 nanometers, wavelengths greater than 700 nanometers, the printed substrate produces a light fluorescence with a wavelength of from about 300 to about 700 nanometers.

    摘要翻译: 一种热转印打印介质,其包含含有第一标记物和着色剂的热转印层,其中:所述第一标签剂包含具有选自波长小于400纳米,波长大于700nm的激发波长的荧光化合物 纳米。 当热转印层被印刷到具有至少约84的光泽度的白色聚酯基材上时,表面平滑度Rz值为1.2,由色度(a)为1.91和(b)为-6.79的反射颜色和 当由CIE Lab色坐标系表示时,亮度(L)为95.63,当这种印刷利用2.5厘米/秒的印刷速度和3.2焦耳/平方厘米的印刷能力时,产生具有某些性质的印刷基板 。 印刷基板具有由-15至15的色度(a)和-18至18的(b)表示的反射颜色,并且印刷基板的亮度(L)小于约35,当由 CIE Lab色彩坐标系。 当印刷的基板被光源照射时,其激发波长小于400纳米(波长大于700纳米)的激发波长激发第一标签牌,印刷基板产生波长为约 300至约700纳米。

    Colored glass frit
    8.
    发明申请
    Colored glass frit 审中-公开
    彩色玻璃料

    公开(公告)号:US20080090034A1

    公开(公告)日:2008-04-17

    申请号:US11901378

    申请日:2007-09-17

    IPC分类号: B41M5/00 C03C8/14 C09D11/00

    摘要: A colored glass frit with a specific surface area of less than 2 square meters per gram that contains from about 1 to about 80 weight percent of metallic element material and from about 30 to about 80 mole percent of glassy network forming oxide material. The frit has a transmission density per micron of thickness of at least about 0.1; when formed into a continuous film of 3 microns thickness and deposited onto a glass substrate, its transmission density is at least 0.3. The glassy network forming oxide material is homogeneously disposed in the flit, and the metallic element material is inhomogeneously dispersed within the glassy network forming oxide material. The metallic element material is in particulate form and has a particle size distribution such that at least 95 weight percent of its particles are smaller than 300 nanometers.

    摘要翻译: 比表面积小于2平方米/克的有色玻璃料,其含有约1至约80重量%的金属元素材料和约30至约80摩尔%的玻璃网形成氧化物材料。 玻璃料的每微米厚度的透射密度为至少约0.1; 当形成3微米厚的连续膜并沉积在玻璃基底上时,其透射密度至少为0.3。 玻璃状网络形成氧化物材料均匀地设置在片状物中,并且金属元素材料不均匀地分散在形成玻璃质网络的氧化物材料中。 金属元素材料是颗粒形式并且具有使其至少95重量%的颗粒小于300纳米的粒度分布。

    ACETONE-BASED SOLUTION OF A VINYL RESIN
    10.
    发明申请
    ACETONE-BASED SOLUTION OF A VINYL RESIN 审中-公开
    乙烯基乙烯基树脂溶液

    公开(公告)号:US20110201721A1

    公开(公告)日:2011-08-18

    申请号:US13038666

    申请日:2011-03-02

    摘要: Disclosed in this specification is a method and composition for producing a coating of a poly(vinyl chloride) (PVC) resin from an acetone-based solution. The solution includes a coating facilitator with terpineol and/or tertbutyl acetate. The coating facilitator also includes a second compound with a boiling point of at least 100° C. that acts to promote the solubility of the PVC resin. Also disclosed is an acetone-based solvent system that includes an additive selected from a terpene, diacetone alcohol and t-butyl acetate.

    摘要翻译: 在本说明书中公开了一种由丙酮系溶液制造聚(氯乙烯)(PVC)树脂的涂层的方法和组合物。 该溶液包括具有萜品醇和/或乙酸叔丁酯的包衣促进剂。 涂层促进剂还包括沸点为至少100℃的第二化合物,其用于促进PVC树脂的溶解度。 还公开了一种基于丙酮的溶剂系统,其包括选自萜烯,双丙酮醇和乙酸叔丁酯的添加剂。