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    Method and an arrangement for preparation of optical fibers
    11.
    发明申请
    Method and an arrangement for preparation of optical fibers 有权
    光纤的制备方法和布置

    公开(公告)号：US20040109941A1

    公开(公告)日：2004-06-10

    申请号：US10470933

    申请日：2004-01-27

    Inventor： Magnus Larsson ,  Jan-Ake Engstrand

    IPC: B05D005/06 ,  B05D001/18

    CPC classification number: G02B6/241 ,  C03C25/16

    Abstract: The invention relates to a method and an arrangement for applying a coating on an end of an optical fiber by dipping said end into a unsolidified coating liquid. In a first sequence, the fiber end is moved towards the surface (18) of the liquid by a gripping means (11). The distance between the end face (26) of the fiber and the surface of the liquid is measured continuously by measuring means including a vision camera (23). The measured actual distance value is compared with a preset distance value and the first moving sequence is ended when the actual distance value is equal to the preset value. In a second sequence, the fiber end is dipped a predetermined depth in the liquid.

    Abstract translation: 本发明涉及一种通过将所述端部浸入未固化的涂覆液体中将涂层涂覆在光纤端部上的方法和装置。 在第一序列中，纤维端通过夹持装置（11）朝向液体的表面（18）移动。 通过包括视觉摄像机（23）的测量装置连续测量纤维的端面（26）与液体的表面之间的距离。 将测量的实际距离值与预设距离值进行比较，并且当实际距离值等于预设值时，第一移动序列结束。 在第二个顺序中，将纤维端浸入液体中预定的深度。

    Dip coating process for optical elements
    14.
    发明申请
    Dip coating process for optical elements 有权
    光学元件的浸涂工艺

    公开(公告)号：US20040096577A1

    公开(公告)日：2004-05-20

    申请号：US10632415

    申请日：2003-07-31

    Applicant: Vision-Ease Lens, Inc.

    Inventor： Tuyethoa T. Trinh ,  Mohamed-Shahih Smihi ,  Luben Koev ,  Richard E. Zielinski

    IPC: B05D001/18 ,  G02C007/02 ,  B05D005/06

    CPC classification number: G02B1/10 ,  B05D1/18 ,  G02B1/14

    Abstract: A dip coating process is disclosed that provides a coating on the surfaces of an optical element with more consistent coating thickness. The objectives of this invention are accomplished by holding the coated optical element so that a meniscus is created between the element and the surface of the coating solution. At such a position, the capillary force generated by the touching meniscus helps drain down excessive coating at the bottom of the substrate to quickly yield a consistent coating thickness over the coated surface.

    Abstract translation: 公开了一种浸涂工艺，其在光学元件的表面上提供具有更一致的涂层厚度的涂层。 通过保持涂覆的光学元件使得在元件和涂层溶液的表面之间产生弯液面来实现本发明的目的。 在这样的位置，由触摸的弯液面产生的毛细管力有助于排出基底底部的过度涂层，以在涂层表面上快速产生一致的涂层厚度。

    Method for applying a coating to an optical substrate by thermal vaporization of an organosilicon compound using a non-sintered porous inorganic oxide matrix material
    15.
    发明申请
    Method for applying a coating to an optical substrate by thermal vaporization of an organosilicon compound using a non-sintered porous inorganic oxide matrix material 审中-公开
    使用非烧结多孔无机氧化物基质材料通过有机硅化合物的热蒸发将涂层施加到光学基材上的方法

    公开(公告)号：US20040076750A1

    公开(公告)日：2004-04-22

    申请号：US10278251

    申请日：2002-10-22

    Applicant: Vision-Ease Lens, Inc.

    Inventor： Michael S. Boulineau ,  Thomas J. Moravec

    IPC: C23C016/00 ,  B05D005/06

    CPC classification number: B05D1/60 ,  B05D5/083 ,  C09D4/00 ,  C23C14/06 ,  C08G77/24 ,  C08G77/00

    Abstract: A method provides high-vacuum vapor coating methods, with the methods producing novel coating compositions with surprisingly increased performance levels over coatings produced from the same materials under different processing conditions. Compounds of the general formulae II, III and IV, defined herein, can be applied by vapor deposition from a merely compacted, rather than fused or sintered porous matrix source with improved performance, even where the same chemicals are used in the coating, at the same coating temperatures. The generally useful materials include silanes and siloxanes, and siloxazanes of various formulae I, II, III and IV.

    Abstract translation: 一种方法提供高真空蒸气涂覆方法，与不同加工条件下由相同材料生产的涂料相比，该方法产生新颖的涂料组合物，其性能水平惊人地增加。 本文定义的通式II，III和IV的化合物可以通过气相沉积从具有改进性能的仅压实而不是熔融或烧结的多孔基质源进行气相沉积，即使在涂层中使用相同的化学物质时， 相同的涂层温度。 通常有用的材料包括硅烷和硅氧烷，以及各种式I，II，III和IV的硅氧烷。

    Poly(methylsilsesquioxane) copolymers and preparation method thereof
    17.
    发明申请
    Poly(methylsilsesquioxane) copolymers and preparation method thereof 审中-公开
    聚（甲基倍半硅氧烷）共聚物及其制备方法

    公开(公告)号：US20040047988A1

    公开(公告)日：2004-03-11

    申请号：US10432143

    申请日：2003-09-18

    Inventor： Jin-Kyu Lee ,  Hee-Woo Rhee ,  Kook-Heon Char ,  Do-Yeung Yoon

    IPC: B05D005/06

    CPC classification number: C08G77/06 ,  C08G77/50 ,  C09D183/14

    Abstract: The present invention relates to polymethylsilsesquioxane copolymers, and methods for preparing the copolymers and low-dielectric PMSSQ coating films. Polymethylsilsesquioxane copolymer of the present invention is synthesized by a copolymerization reaction using a methyltrialkokxysilane nullA: CH3Si(OR)3null and null,null-bistrialkokxysilane compound nullB: (RO)3SinullXnullYnullSi(OR)3, wherein X and Y are identical or different hydrocarbon groups and are linked to each other by carbonnull as a copolymerization monomer, and it contains SinullOH terminal group more than 10% in content, and has molecular weight ranging from 5,000 to 30,000. The coating film prepared from the low dielectric PMSSQ according to the present invention meets the two inevitable requirements for next generation semiconductor industry, i.e., mechanical strength (hardness 1.9 Gpa, Modulus 12 Gpa) and low dielectric property (

    Abstract translation: 本发明涉及聚甲基倍半硅氧烷共聚物，以及制备共聚物和低介电性PMSSQ涂膜的方法。 通过使用甲基三烷氧基硅烷[A:CH 3 Si（OR）3]和α，ω-双三烷氧基硅烷化合物[B：（RO）3 Si-XY-Si（OR）3）的共聚反应合成本发明的聚甲基倍半硅氧烷共聚物，其中X和 Y是相同或不同的烃基，并且通过碳彼此连接]作为共聚单体，并且其含有超过10％含量的Si-OH端基，并且具有5,000至30,000的分子量。 由本发明的低电介质PMSSQ制备的涂膜满足下一代半导体工业的两个不可避免的要求，即机械强度（硬度1.9Gpa，模量12Gpa）和低介电性能（<2.3）。

    Buffered optical fibers and methods of making same
    18.
    发明申请
    Buffered optical fibers and methods of making same 失效
    缓冲光纤及其制作方法

    公开(公告)号：US20030235382A1

    公开(公告)日：2003-12-25

    申请号：US10176844

    申请日：2002-06-21

    Inventor： Paul E. Neveux JR.

    IPC: G02B006/22 ,  B05D005/06

    CPC classification number: G02B6/4402 ,  C03C25/1065 ,  C03C25/18 ,  G02B6/02395

    Abstract: Buffered optical fibers and methods of fabricating them are presented. A representative buffered optical fiber includes an optical fiber through which optical signals can be transmitted and an inner layer comprising an ultra-violet (UV) curable acrylate material that surrounds the optical fiber and protects the core of the optical fiber from microbending forces.

    Abstract translation: 介绍缓冲光纤及其制造方法。 代表性的缓冲光纤包括可以传输光信号的光纤和包含紫外（UV）可固化的丙烯酸酯材料的内层，其包围光纤并保护光纤的纤芯免受微弯力。

    Invisible logos using hydrophobic and hydrophilic coatings on substrates
    20.
    发明申请
    Invisible logos using hydrophobic and hydrophilic coatings on substrates 有权
    在基材上使用疏水和亲水涂层的隐形标志

    公开(公告)号：US20030207090A1

    公开(公告)日：2003-11-06

    申请号：US10426727

    申请日：2003-04-30

    Inventor： Pramod K. Arora

    IPC: B05D005/06 ,  C23C016/00 ,  B32B003/10

    CPC classification number: B41M3/14 ,  B05D5/00 ,  B05D5/08 ,  Y10T428/24802

    Abstract: Disclosed are invisible logos, undetectable to the human eye, that may be temporarily viewed in response to stimuli. The invisible logo may be made by forming a hydrophilic coating and a hydrophobic coating on a substrate surface, so that a portion of the hydrophilic coating and a portion of the hydrophobic coating are exposed.

    Abstract translation: 披露的是对人眼不可检测到的隐形标志，其可以响应于刺激被暂时看到。 可以通过在基材表面上形成亲水涂层和疏水涂层来制造不可见的标识，使得亲水涂层的一部分和疏水涂层的一部分被暴露。

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