Totally found 10034106 items.

  • [专利] 一种​生成​石墨​烯​薄膜​的​装置
    (CN205590299U) 本​实用​新型​公开​了​种​生成​石墨​烯​薄膜​的​装置,使用​湿​法​搅拌​球​磨​剥离​石墨​层,制备​石墨​烯​薄膜。其​特征​在于:装置​由​高温​处理​部、原位​还原​部、加​药​部、机械​剥离​部、离心​分离​部​和​干燥​部​构成;剥离​设备​包括​圆柱形​腔​室、转动轴、转动​横杆​和​磨​球​等,其中​转动轴​带动​与​轴​垂直​的​许多​转动​横杆​在​固定​的​圆柱形​腔​体内​搅动,转动​横杆​在​搅动​中​带动​腔​体内​的​磨​球​相互​碰撞​和​摩擦,从而​对​粉体​进行​研磨,石墨​原料​在​受到​摩擦力​的​剪切​作用​下,石墨​中​各​石墨​层间​的​范​德华​力​瓦解,从而​使得​石墨​被​剥离​减​薄​获得​石墨​烯,进入​离心​分离​部。本​实用​新型​生产​石墨​烯​的​类​机械​剥离​装置​操作​简单,所得​石墨​烯​晶体结构​完美,且​可以​实现​石墨​烯​的​高效​稳定​化​生产。
  • [专利] Fused tricyclic heterocyclic compounds as hiv integrase inhibitors
    (WO2017113288) The present invention relates to Fused Tricyclic Heterocyclic Compounds of Formula (I) :and pharmaceutically acceptable salts thereof, wherein R1, R2 and R3 are as defined herein. The present invention also relates to compositions comprising at least one Fused Tricyclic Heterocyclic Compound, and methods of using the Fused Tricyclic Heterocyclic Compounds for treating or preventing HIV infection in a subject.
  • [专利] Anti-fog coating composition including functionalized silica nanoparticles and multifunctional (meth) acrylate monomers
    (WO2017113269) Coating compositions are described including silica nanoparticles functionalized with an alkenyl silane, a dispersing agent, and a compound including a polyethylene oxide segment containing at least one hydroxyl group, at least one silane, and optionally a hydrophobic group. The coating compositions further include at least two multifunctional (meth) acrylate monomers. Also described are articles including the dried and cured coating composition disposed on a substrate. The articles exhibit anti-fog characteristics and often also mechanical durability.
  • [专利] Particle removal method using an aqueous polyphosphate solution
    (USRE46454) A method and cleaning solution for cleaning electronic substrates, such as a semiconductor wafers, hard disks, photomasks or imprint molds. The method comprises the steps of contacting a surface of the substrate with a cleaning solution comprised of a polyphosphate, and then removing the cleaning solution from the surface. Additional optional steps include applying acoustic energy to the cleaning solution while the cleaning solution is in contact with the surface, and removing the cleaning solution from the surface by rinsing the surface with a rinsing solution with or without the application of acoustic energy. The cleaning solution comprises a polyphosphate, such as any of the water soluble polyphosphates. Depending on the application, the cleaning solution may also comprise a base and/or a quantity of suspended particles. Complexing agents, amines, biocides, surfactants and/or other substances, may also be added to the cleaning solution.
  • [专利] Compositions and methods for high efficiency in vivo genome editing
    (AU2015373893) The present invention provides cell lines for high efficiency genome editing using cas/CRISPR systems, methods of generating such cells lines, and methods of generating mutations in the genome of an organism using such cell lines.
  • [专利] Recombinant Yeast Having Improved Fatty Acid Producing Ability and Method for Producing Fatty Acid
    (KR101743210) The present invention relates to a recombinant microorganism having improved fatty acid productivity, and a method for producing fatty acids by using the same and, more specifically, to: a recombinant microorganism into which a gene coding for an acetyl-CoA carboxylase involved in the fatty acid biosynthesis process, a gene coding for a malic enzyme, and a gene coding for a thioesterase are introduced; and a method for producing fatty acids by culturing the same so as to synthesize fatty acids. The recombinant microorganism, according to the present invention, having improved fatty acid productivity can be industrially useful by being linked with conventional techniques for producing fuel or compounds derived from fatty acids. (From WO2017115993 A1)
  • [专利] Novel peptide for intracellular collagen anti-degradation and and cosmetic composition containing the peptide
    (KR20170049332) The present invention relates to a technology about peptide for inhibiting degradation of collagen and a cosmetic composition comprising the peptide, and specifically, to the technology about the peptide for inhibiting MMP, which is an enzyme for degradation of collagen, and especially, the peptide for inhibiting degradation of collagen through expression inhibition of MMP-1. COPYRIGHT KIPO 2017
  • [专利] 一种​蓝色​荧光​主体​物质、含有​此物​质的​有机​薄膜​及​有​机电​致​发光​器件
    (CN106631677) 本​发明​公开​了​阳极​和​阴极​之间,由​包含​发光​层​的​层​或​多层​有机​薄膜​构成​的​有​机电​致​发光​器件,其中​有机​薄膜​层​提供​了​包含​通式​1​的​发光​层​及​包含​通式​2​的​空穴​传输层。与​现有​技术​相比,本​发明​具有​以下​优点:本​发明​采用​的​蓝色​主体​物质,使得​有​机电​致​发光​器件​的​驱动​电压​降低、发光​效率​和​发光​寿命​提高;另外,本​发明​通过​组合​包含​上述​蓝色​主体​物质​并​结合​特定​的​空穴​传输层,提供​驱动​电压、发光​效率​和​发光​寿命​都​有所​改进​的​有​机电​致​发光​器件。[通式​1][通式​2]。
  • [专利] Attaching sheet enhanced function of depriving air bubble
    (KR101725237) The present invention relates to an adhesive sheet having an improved air discharge function, and more specifically, to an adhesive sheet having an improved air discharge function in which triangular patterns are repetitively arranged in a way that allows air to be efficiently discharged when attaching the adhesive sheet to the surface of a substrate, thus preventing deformation of the surface of the attached adhesive sheet and defects in the external appearance thereof. According to the present invention, since an adhesive layer of the adhesive sheet is formed by a high-density polyethylene in gel form, large air discharge grooves or small air discharge grooves are not easily deformed and the depth and shape thereof stay relatively intact until pressure and heat are applied for application, air is effectively discharged so that the air completely removed upon application and the generation of defects in external appearance is prevented. Even when the original sheet of the adhesive sheet is elongated to different degrees in the longitudinal and transverse directions, the air discharge pattern remains intact, allowing the air to be discharged effectively, and eliminating the problem of differences in gloss caused by different elongation rates. COPYRIGHT KIPO 2017
  • [专利] 胶带
    (CN206069758U) 本​公开​提供​种​胶带,包括​胶层​和​背​衬​层,其中,所​述​背​衬​层​包括​至少​两个​不​重合​的​第​图案;其中,所​述​第​图案​可以​选自​下列​组​的​离散​图案​中的​种:字母、数字、圆形、椭圆形、多边形、笑脸、和​卡通​人物。本​公开​提供​的​胶带,有助于​使用者​在​使用​胶带​时​方便​地​找到​胶带​起头​的​位置。