中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

122 records (took 0.027 seconds)

    ARTICLE, METHOD AND APPARATUS FOR CONTROLLING CASING DEPLETION
    21.
    发明申请
    ARTICLE, METHOD AND APPARATUS FOR CONTROLLING CASING DEPLETION 审中-公开
    用于控制外壳的文章，方法和装置

    公开(公告)号：WO1984003926A1

    公开(公告)日：1984-10-11

    申请号：PCT/US1984000461

    申请日：1984-03-28

    Applicant: UNION CARBIDE CORPORATION

    Inventor： UNION CARBIDE CORPORATION ,  NAUSEDAS, Joseph, Anthony

    IPC: F16L11/00

    CPC classification number: A22C11/0272

    Abstract: A casing article (10) including a tubular core member (16) and a length of shirred casing (18) engaged about the core. The article further includes structure (24, 124) for releasably anchoring a trailing end (26) of the casing to the core. Movement of the trailing end occurs only after the rear portion (30, 130) of the casing is deshirred whereby such movement can be taken as a true indication of the depletion of casing. A method and a sensor arrangement (32, 131) for detecting depletion of the casing using the article are also disclosed.

    PROCESSES FOR THE PRODUCTION OF AMINES
    22.
    发明申请
    PROCESSES FOR THE PRODUCTION OF AMINES 审中-公开
    生产氨基酸的方法

    公开(公告)号：WO1989005810A1

    公开(公告)日：1989-06-29

    申请号：PCT/US1988004454

    申请日：1988-12-16

    Applicant: UNION CARBIDE CORPORATION

    Inventor： UNION CARBIDE CORPORATION ,  OLSON, Kurt, Damar ,  KAISER, Steven, William ,  REICHLE, Walter, Thoams ,  DOUMAUX, Arthur, Roy, Jr. ,  SCHRECK, David, James ,  McCAIN, James, Herndon

    IPC: C07D487/08

    CPC classification number: C07D487/08

    Abstract: Processes for preparing triethylenediamine and/or one or more cyclic or acyclic amines by contacting one or more amine starting materials with one or more molecular sieves. By proper choice of catalysts and/or reaction conditions, the processes of this invention can be varied to alter their selectivity to a number of differing and useful products, including triethylenediamine and substituted triethylenediamines.

    Abstract translation: 通过使一种或多种胺原料与一种或多种分子筛接触来制备三亚乙基二胺和/或一种或多种环状或非环状胺的方法。 通过适当选择催化剂和/或反应条件，可以改变本发明的方法以改变其对多种不同和有用的产物的选择性，包​​括三亚乙基二胺和取​​代的三乙二胺。

    ETHYLENE POLYMERIZATION CATALYST
    24.
    发明申请
    ETHYLENE POLYMERIZATION CATALYST 审中-公开
    乙烯聚合催化剂

    公开(公告)号：WO1988002377A1

    公开(公告)日：1988-04-07

    申请号：PCT/US1987002462

    申请日：1987-09-30

    Applicant: UNION CARBIDE CORPORATION

    Inventor： UNION CARBIDE CORPORATION ,  ZOECKLER, Mary, Therese ,  KAROL, Frederick, John

    IPC: C08F04/68

    CPC classification number: C08F10/00 ,  C08F4/6343 ,  C08F4/68 ,  C08F4/635

    Abstract: An ethylene polymerization catalyst comprising: (i) a complex having at least one cation and at least one anion wherein the cation is V2X3(ED)m and the anion is MaClbRc wherein X = Cl, Br, or I, or mixtures thereof, ED = an electron donor selected from the group consisting of ethers, phosphines, ketones, isocyanides, and esters, each electron donor having 2 to 20 carbon atoms, M = Al or Mg, R = an alkyl radical having 1 to 14 carbon atoms, m = an integer from 3 to 6, a = 1 or 2, b = 2 when M = Al and 3 when M = Mg, c = 2 when M = Al and 0 when M = Mg, said complex impregnated on an inorganic oxide support; (ii) a halocarbon promoter; and (iii) a hydrocarbyl aluminum cocatalyst.

    Abstract translation: 一种乙烯聚合催化剂，其包含：（i）具有至少一个阳离子和至少一个阴离子的络合物，其中阳离子为V2X3（ED）m，阴离子为MaClbRc，其中X = Cl，Br或I，或其混合物，ED =选自醚，膦，酮，异氰化物和酯的电子给体，每个电子给体具有2至20个碳原子，M = Al或Mg，R =具有1至14个碳原子的烷基，m =当M = Al时为a = 1或2，b = 2，当M = Mg时为3，M = Al时c = 2，M = Mg时为0，所述络合物浸渍在无机氧化物载体上 ; （ii）卤代烃促进剂; 和（iii）烃基铝助催化剂。

    APPARATUS AND PROCESS FOR ARC VAPOR DEPOSITING A COATING IN AN EVACUATED CHAMBER
    25.
    发明申请
    APPARATUS AND PROCESS FOR ARC VAPOR DEPOSITING A COATING IN AN EVACUATED CHAMBER 审中-公开
    在蒸发室中沉积涂层的装置和方法

    公开(公告)号：WO1987002072A1

    公开(公告)日：1987-04-09

    申请号：PCT/US1986002030

    申请日：1986-09-30

    Applicant: UNION CARBIDE CORPORATION

    Inventor： UNION CARBIDE CORPORATION ,  SUE, Jinnjen, Albert ,  TROUE, Harden, Henry

    IPC: C23C14/32

    CPC classification number: C23C14/325

    Abstract: A process and apparatus for coating a substrate (14) with source material from a solid cathode (15) in a vacuum chamber (11) supplied with a reactive or inert gas (39) at low pressure. An electric arc (34) is generated between an evaporable end surface (35) of the cathode (15) and an anode (18). An elongated member (36) surrounds the cathode (15) and extends a predetermined minimum distance "X" beyond the evaporable end surface (35) of the cathode (15) to form a cathode chamber (37). The inert or reactive gas (39) is directed to flow into the cathode chamber (37) before entering the vacuum chamber (11).

    Abstract translation: 一种用于在低压下供应有反应性或惰性气体（39）的真空室（11）中的固体阴极（15）用源材料涂覆基材（14）的方法和装置。 在阴极（15）的可蒸发的端面（35）和阳极（18）之间产生电弧（34）。 细长构件（36）围绕阴极（15）并且延伸超过阴极（15）的可蒸发端面（35）的预定最小距离“X”以形成阴极室（37）。 在进入真空室（11）之前，惰性或反应性气体（39）被引导流入阴极室（37）。

    CONVERSION OF OLEFINS TO LIQUID MOTOR FUELS
    30.
    发明申请
    CONVERSION OF OLEFINS TO LIQUID MOTOR FUELS 审中-公开
    烯烃转化为液体电动机燃料

    公开(公告)号：WO1986005483A1

    公开(公告)日：1986-09-25

    申请号：PCT/US1986000404

    申请日：1986-03-10

    Applicant: UNION CARBIDE CORPORATION

    Inventor： UNION CARBIDE CORPORATION ,  RABO, Jule, Anthony ,  COUGHLIN, Peter, Kevin

    IPC: C07C02/00

    CPC classification number: B01J29/084 ,  C07C2/00 ,  C07C2529/08

    Abstract: Linear and/or branched chain C2 to C12 olefins are converted to hydrocarbon mixtures suitable for use as liquid motor fuels by contact with a catalyst capable of ensuring the production of desirable products with only a relatively minor amount of heavy products boiling beyond the diesel oil range. The catalyst having desirable stability during continuous production operations, comprises a steam stabilized zeolite Y catalyst of hydrophobic character, desirably in aluminum-extracted form. The olefins such as propylene, may be diluted with inerts, such as paraffins or with water, the latter serving to moderate the acidity of the catalyst, or to further moderate the activity of the aluminum-extracted catalyst, so as to increase the effective life of the catalyst.

    Abstract translation: 线性和/或支链C2至C12烯烃转化为适合用作液体马达燃料的烃混合物，通过与能够确保生产所需产物的催化剂接触，只有较少量的重质产物沸点超过柴油范围 。 在连续生产操作期间具有期望稳定性的催化剂包括具有疏水性的蒸汽稳定的沸石Y催化剂，希望是铝提取形式。 烯烃如丙烯可以用惰性物质例如链烷烃或水稀释，后者用于调节催化剂的酸度，或进一步降低铝提取的催化剂的活性，从而提高有效寿命 的催化剂。

Patent Agency Ranking