中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.024 seconds)

    ZIRCONIA BASED OPACIFIERS
    1.
    发明公开
    ZIRCONIA BASED OPACIFIERS 失效
    UNDURCHSICHTIGKEITSMITTEL AUF BASIS VON ZIRCONIA

    公开(公告)号：EP0708742A4

    公开(公告)日：1997-05-28

    申请号：EP94919513

    申请日：1994-06-30

    Applicant: TECH RESOURCES PTY LTD

    Inventor： LIDDY MATTHEW JON ,  MCCLELLAND ROSS ALEXANDER ,  HOLLITT MICHAEL JOHN

    IPC: C03C1/04

    CPC classification number: C03C1/04

    Abstract: PCT No. PCT/AU94/00366 Sec. 371 Date Jul. 9, 1996 Sec. 102(e) Date Jul. 9, 1996 PCT Filed Jun. 30, 1994 PCT Pub. No. WO95/01313 PCT Pub. Date Jan. 12, 1995A process for producing a zirconia beating opacifier is disclosed. The process comprising the steps of: (I) heat treatment of a zirconia bearing material comprising heating the zirconia bearing material in the presence of an additive to form a heat modified product having one or more phases which, when incorporated in a glaze and the glaze fired, exhibit opacifying characteristics; and (ii) cooling the heat modified product to produce a product which can be used for imparting opacity.

    Abstract translation: 公开了生产氧化锆轴承遮光剂的方法。 该方法包括以下步骤：（i）热处理含氧化锆的材料，包括在存在添加剂的情况下加热含氧化锆的材料以形成具有一个或多个相的热改性产物，当将其加入釉料和釉料中时 被解雇，展现不透明的特征; 和（ii）冷却该热改性产品以产生可用于赋予不透明性的产品。

    3.
    发明专利
    未知

    公开(公告)号：AT167951T

    公开(公告)日：1998-07-15

    申请号：AT93917450

    申请日：1993-08-13

    Applicant: TECH RESOURCES PTY LTD

    Inventor： HOLLITT MICHAEL JOHN ,  MCCLELLAND ROSS ALEXANDER ,  LIDDY MATTHEW JON ,  HART KAYE PATRICIA ,  MCGLINN PETER JOHN

    IPC: G21F9/14 ,  G21F9/16

    Abstract: PCT No. PCT/AU93/00413 Sec. 371 Date Apr. 10, 1995 Sec. 102(e) Date Apr. 10, 1995 PCT Filed Aug. 13, 1993 PCT Pub. No. WO94/05015 PCT Pub. Date Mar. 3, 1994The specification discloses a process for stabilizing radionuclides extracted during the upgrading of minerals. The process comprises forming a composition of a radionuclide and a component and roasting the composition so that the component forms a crystalline phase having a structure that binds the radionuclides. Suitable components include a compound of a lanthanide and/or phosphorus and zirconia. Zirconia in its cubic form is useful in stabilizing uranium and thorium.

    ZIRCONIA BASED OPACIFIERS
    5.
    发明专利
    ZIRCONIA BASED OPACIFIERS 未知

    公开(公告)号：MY130150A

    公开(公告)日：2007-06-29

    申请号：MYPI9401694

    申请日：1994-06-30

    Applicant: TECH RESOURCES PTY LTD

    Inventor： LIDDY MATTHEW JON ,  MCCLELLAND ROSS ALEXANDER ,  HOLLITT MICHAEL JOHN

    IPC: C03C1/04

    Abstract: A PROCESS FOR PRODUCING A ZIRCONIA BEARING OPACIFIER IS DISCLOSED. THE PROCESS COMPRISES THE STEPS OF: ( I )HEAT TREATMENT OF A ZIRCONIA BEARING MATERIAL COMPRISING HEATING THE ZIRCONIA BEARING MATERIAL IN THE PRESENCE OF ADDITIVE TO FORM A HEAT MODIFIED PRODUCT HAVING ONE OR MORE PHASES WHICH, WHEN INCORPORATED IN A GLAZE AND THE GLAZE AND THE IS FIRED, EXHIBIT OPACIFYINGCHARACTERITICS; AND( II )COOLING THE HEAT MODIFIED PRODUCT TO PRODUCE A PRODUCT WHICH CAN BE USED FOR IMPARTING OPACITY.

    6.
    发明专利
    未知

    公开(公告)号：DE69319436D1

    公开(公告)日：1998-08-06

    申请号：DE69319436

    申请日：1993-08-13

    Applicant: TECH RESOURCES PTY LTD

    Inventor： HOLLITT MICHAEL ,  MCCLELLAND ROSS ,  LIDDY MATTHEW JON ,  HART KAYE ,  MCGLINN PETER

    IPC: G21F9/14 ,  G21F9/16

    Abstract: PCT No. PCT/AU93/00413 Sec. 371 Date Apr. 10, 1995 Sec. 102(e) Date Apr. 10, 1995 PCT Filed Aug. 13, 1993 PCT Pub. No. WO94/05015 PCT Pub. Date Mar. 3, 1994The specification discloses a process for stabilizing radionuclides extracted during the upgrading of minerals. The process comprises forming a composition of a radionuclide and a component and roasting the composition so that the component forms a crystalline phase having a structure that binds the radionuclides. Suitable components include a compound of a lanthanide and/or phosphorus and zirconia. Zirconia in its cubic form is useful in stabilizing uranium and thorium.

    8.
    发明专利
    未知

    公开(公告)号：DE69319436T2

    公开(公告)日：1999-03-04

    申请号：DE69319436

    申请日：1993-08-13

    Applicant: TECH RESOURCES PTY LTD

    Inventor： HOLLITT MICHAEL ,  MCCLELLAND ROSS ,  LIDDY MATTHEW JON ,  HART KAYE ,  MCGLINN PETER

    IPC: G21F9/14 ,  G21F9/16

    Abstract: PCT No. PCT/AU93/00413 Sec. 371 Date Apr. 10, 1995 Sec. 102(e) Date Apr. 10, 1995 PCT Filed Aug. 13, 1993 PCT Pub. No. WO94/05015 PCT Pub. Date Mar. 3, 1994The specification discloses a process for stabilizing radionuclides extracted during the upgrading of minerals. The process comprises forming a composition of a radionuclide and a component and roasting the composition so that the component forms a crystalline phase having a structure that binds the radionuclides. Suitable components include a compound of a lanthanide and/or phosphorus and zirconia. Zirconia in its cubic form is useful in stabilizing uranium and thorium.

Patent Agency Ranking