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21. 发明申请

WO1994002953A1 METHOD FOR THE FABRICATION OF MULTIPOLE MAGNETS 审中-公开
标题翻译：用于制造多个磁体的方法
公开(公告)号：WO1994002953A1
公开(公告)日：1994-02-03
申请号：PCT/GB1993001444
申请日：1993-07-12
申请人： COOKSON GROUP PLC , BELL, James, Fraser , JEFFREY, Steven, Roy , CAMPBELL, John, Stewart , HOLT, Lyn
发明人： COOKSON GROUP PLC
IPC分类号： H01F41/02
CPC分类号： H01F41/16 , H01F41/0253 , H01F41/0273 , H02K15/03 , Y10T29/49012 , Y10T29/49075 , Y10T29/49078 , Y10T156/1044
摘要： A method for the fabrication of multipole magnets, which method comprises the steps of (i) screen or stencil printing an ink comprising a mixture of particles of a magnet material and a carrier material onto a backing sheet in a predetermined pattern; (ii) curing or drying the patterned sheet and magnetising the areas forming the predetermined pattern in step (i) using a magnetic field perpendicular to the plane of the backing sheet to produce North poles on one side of the sheet and South poles on the other side of the sheet; (iii) screen or stencil printing an ink comprising a mixture of a magnet material and a carrier material onto a backing sheet in a pattern which is complementary to the pattern in step (i), the ink being printed in those areas where no ink was printed in step (i); (iv) curing or drying the patterned sheet and magnetising the areas forming the complementary pattern in step (iii) using a magnetic field perpendicular to the plane of the backing sheet to produce North poles on one side of the sheet and South poles on the other side of the sheet; (v) turning over the sheet from step (iv); and (vi) bringing the sheet from step (ii) and the reversed sheet from step (v) together form a laminate, thereby forming a multiple magnet.
摘要翻译：一种用于制造多极磁体的方法，该方法包括以下步骤：（i）以预定图案将包含磁体材料和载体材料的颗粒的混合物的油墨筛网或模版印刷到背衬片上; （ii）固化或干燥图案化片材并使用垂直于背衬片材平面的磁场来磁化在步骤（i）中形成预定图案的区域，以在片材的一侧产生北极，并在另一个上形成南极侧面（iii）将包含磁体材料和载体材料的混合物的油墨以与步骤（i）中的图案互补的图案的方式将油墨印刷到背衬片上，将油墨印刷在没有油墨的区域中在步骤（i）中印刷; （iv）固化或干燥图案化片材并使用垂直于背衬片材平面的磁场来磁化在步骤（iii）中形成互补图案的区域，以在片材的一侧产生北极，并在另一侧产生南极侧面（v）从步骤（iv）翻转片材; 和（vi）使来自步骤（ii）的片材和来自步骤（v）的反转片材一起形成层压体，从而形成多个磁体。

22. 发明申请

WO1993005093A1 THERMALLY DEPOLYMERISABLE ESTER GROUP-CONTAINING POLYMERS AND THEIR USE 审中-公开
标题翻译：热可聚合酯类聚合物及其用途
公开(公告)号：WO1993005093A1
公开(公告)日：1993-03-18
申请号：PCT/GB1992001573
申请日：1992-08-28
申请人： COOKSON GROUP PLC , WAGLAND, Alison, Mary , MACKIE, Andrew, Christopher , POWER, Gerald, Augustine
发明人： COOKSON GROUP PLC
IPC分类号： C08G63/16
CPC分类号： B23K35/3613 , B23K35/025 , C04B35/6346 , C08G63/16 , C08G63/52 , C08G63/64 , C08J9/06 , C09D167/02 , H01B1/22
摘要： Thermally depolymerisable polyoxalate and polymalonate polymers are provided which contain hydrocarbon groups having from 6 to 30 carbon atoms and a tertiary carbon atom attached to at least one of the bridging oxygen atoms in the structure. These polymers find use as binders for powdered glass ceramic or metallic materials, and as rheological control agents in paste formulations.
摘要翻译：提供了含有6-30个碳原子的烃基和与该结构中的至少一个桥连氧原子相连的叔碳原子的可热解聚聚酰亚胺酸酯和聚丙二酸酯聚合物。这些聚合物用作粉末状玻璃陶瓷或金属材料的粘合剂，以及作为糊剂配方中的流变控制剂。

23. 发明申请

WO1991005354A1 SOLDERABLE CONDUCTIVE POLYMER COMPOSITION 审中-公开
标题翻译：可焊接导电聚合物组合物
公开(公告)号：WO1991005354A1
公开(公告)日：1991-04-18
申请号：PCT/GB1990001473
申请日：1990-09-26
申请人： COOKSON GROUP PLC , PANG, Pak, Keung
发明人： COOKSON GROUP PLC
IPC分类号： H01B01/22
CPC分类号： H05K1/095 , C08G59/02 , C08K3/08 , C08L63/00 , H01B1/22 , C08L81/04 , C08L81/00
摘要： A solderable conductive polymer composition comprising metallic particles distributed within an organic polymer binder characterised in that it includes the reaction product of a polysulphide polymer compound with an epoxy compound.
摘要翻译：一种可焊接的导电聚合物组合物，其包含分布在有机聚合物粘合剂内的金属颗粒，其特征在于其包括多硫化物聚合物化合物与环氧化合物的反应产物。

24. 发明申请

WO1988009314A1 CERAMIC MATERIAL 审中-公开
标题翻译：陶瓷材料
公开(公告)号：WO1988009314A1
公开(公告)日：1988-12-01
申请号：PCT/GB1988000398
申请日：1988-05-20
申请人： COOKSON GROUP PLC , ANSEAU, Michael, Robert , LAWSON, James, MacDonald , SLASOR, Shaun
发明人： COOKSON GROUP PLC
IPC分类号： C04B35/58
CPC分类号： C04B35/597
摘要： A ceramic material which comprises a composite of zirconia and O'-/beta'-sialon, preferably 5 to 30 volume percent of zirconia is a useful engineering ceramic material or advanced refractory material.

25. 发明申请

WO1996020295A1 PROCESS FOR THE CORROSION PROTECTION OF COPPER OR COPPER ALLOYS 审中-公开
标题翻译：铜或铜合金的腐蚀保护工艺
公开(公告)号：WO1996020295A1
公开(公告)日：1996-07-04
申请号：PCT/GB1995002912
申请日：1995-12-13
申请人： COOKSON GROUP PLC , REYNOLDS, John , SOUTAR, Andrew, Macintosh , WHITE, Keith, William, Peter , WILLIAMS, Anthony
发明人： COOKSON GROUP PLC
IPC分类号： C23F11/14
CPC分类号： H05K3/282 , C23F11/149 , Y10T428/24917
摘要： A process for the corrosion protection of copper or copper alloy which process comprises contacting the surface with an aqueous solution of at least one compound of general formula (I), wherein X is N, Y is CR and Z is N, or X is N, Y is N and Z is N or CR or X is CR, Y is N and Z is N, where R is a hydrogen atom or R , and R is an alkyl, aryl, aralkyl, halogen, trihalomethyl, amino, heterocyclic, NHR , NR R , CN, CO2H, CO2R , OH or OR group, where each of R to R independently represents an alkyl, aryl, or aralkyl group.
摘要翻译：一种用于铜或铜合金腐蚀保护的方法，该方法包括使表面与至少一种通式（I）化合物的水溶液接触，其中X为N，Y为CR，Z为N，或X为N ，Y为N，Z为N或CR或X为CR，Y为N，Z为N，R为氢原子或R 1，R 1为烷基，芳基，芳烷基，卤素，三卤甲基，氨基，杂环，NHR 2，NR 3 R 4，CN，CO 2 H，CO 2 R 5，OH或OR 6基团，其中R 2至R 6各自独立地表示烷基，芳基或芳烷基。

26. 发明申请

WO1996017369A1 PROCESS OF METALLIZING PHOSPHOR SCREENS 审中-公开
标题翻译：金属化筛选方法
公开(公告)号：WO1996017369A1
公开(公告)日：1996-06-06
申请号：PCT/GB1995002761
申请日：1995-11-27
申请人： COOKSON GROUP PLC , ADEBAYO, Adelaide, Titilayo, Oluronke, Morenike , WAGLAND, Alison, Mary , KAREN, Savill
发明人： COOKSON GROUP PLC
IPC分类号： H01J29/28
CPC分类号： H01J29/28
摘要： A process for the metallization of a phosphor screen which process comprises the steps of: i) applying to a phosphor screen a coating of an aqueous dispersion of a poly(hydroxyalkanoate) and allowing the screen to dry; ii) optionally heating the coated screen to form a coherent polymeric coating; iii) depositing a layer of metal upon the coated screen to form a composite; and iv) heating the composite to a temperature above the decomposition temperature of the poly(hydroxyalkanoate) in order to decompose and/or volatilise the film coating.
摘要翻译：一种用于荧光屏金属化的方法，该方法包括以下步骤：i）向荧光屏施加聚（羟基链烷酸酯）的水分散体的涂层并使筛网干燥; ii）任选地加热涂覆的筛网以形成粘合的聚合物涂层; iii）在涂覆的屏幕上沉积金属层以形成复合材料; 和iv）将复合材料加热到高于聚（羟基链烷酸酯）的分解温度的温度，以便分解和/或挥发薄膜包衣。

27. 发明申请

WO1994025413A1 SILICON ALUMINIUM OXYNITRIDE MATERIALS 审中-公开
标题翻译：硅氧烷氧化物材料
公开(公告)号：WO1994025413A1
公开(公告)日：1994-11-10
申请号：PCT/GB1994000871
申请日：1994-04-25
申请人： COOKSON GROUP PLC , WILSON, William, Ian , FECITT, Nicholas , SMITH, Paul, John
发明人： COOKSON GROUP PLC
IPC分类号： C04B35/58
CPC分类号： C04B35/597
摘要： A silicon aluminium oxynitride containing at least 50 % beta-sialon having acicular particles is produced by sintering a powdered mix containing silicon nitride, SiALON polytype and a sintering aid (e.g. yttria), wherein the mix has silicon and nitrogen in particles having a mean BET surface area of greater than 13 m /g and preferably not less than 14 m /g. The material typically has a Rockwell A hardness HRA of greater than 92, a strength of at least 950 MPa and a fracture toughness K1C of at least 7 MPa.m1/2.
摘要翻译：含有具有针状颗粒的至少50％β-赛隆的硅铝氧氮化物通过烧结含有氮化硅，SiAlON聚合物和烧结助剂（例如氧化钇）的粉末混合物来制备，其中该混合物具有硅和氮的颗粒中的平均BET 表面积大于13m 2 / g，优选不小于14m 2 / g。该材料通常具有大于92的洛氏硬度HRA，至少950MPa的强度和至少7MPa.m1 / 2的断裂韧性K1C。

28. 发明申请

WO1994014175A1 METHOD FOR THE FABRICATION OF MAGNETIC MATERIALS 审中-公开
标题翻译：磁性材料制造方法
公开(公告)号：WO1994014175A1
公开(公告)日：1994-06-23
申请号：PCT/GB1993002518
申请日：1993-12-09
申请人： COOKSON GROUP PLC , BELL, James, Fraser , JEFFREY, Steven, Roy , SIMKIN, David
发明人： COOKSON GROUP PLC
IPC分类号： H01F41/02
CPC分类号： H01F13/003 , H01F41/028
摘要： A method for the fabrication of a cylindrical permanent magnet in which the direction of magnetisation varies around the circumference of the cylinder in which a flexible sheet of a magnetic material is formed into a cylinder, magnetised and the cylindrical sheet unwrapped and rewrapped in the opposite direction. Modifications of the method are also disclosed for the fabrication of single sided flat sinusoidally magnetised sheets, magnetic lenses and higher order magnetic fields at the centre of a cylinder.
摘要翻译：一种用于制造圆柱形永磁体的方法，其中磁化方向围绕圆柱体的圆周变化，其中磁性材料的柔性片形成为圆柱体，磁化的，并且圆柱形片材沿相反方向展开和重新包裹。还公开了该方法的修改，用于在圆柱体的中心处制造单面平面正弦磁化片，磁性透镜和较高阶磁场。

29. 发明申请

WO1993011905A1 SOLDER PASTE FORMULATIONS FOR USE IN THE ELECTRONICS INDUSTRY 审中-公开
标题翻译：用于电子工业的焊膏配方
公开(公告)号：WO1993011905A1
公开(公告)日：1993-06-24
申请号：PCT/GB1992002214
申请日：1992-11-30
申请人： COOKSON GROUP PLC , PATERSON, Geoffrey, Andrew , KING, Charles, Edmund , MACKIE, Andrew, Christopher
发明人： COOKSON GROUP PLC
IPC分类号： B23K35/36
CPC分类号： B23K35/3612 , B23K35/22
摘要： A stable solder paste or cream for use in the electronics industry which comprises: i) a nonaqueous vehicle; and ii) a solder power filler material, characterized in that the vehicle is an emulsion of two or more immiscible organic liquids of at least 60 vol % disperse phase, one of which liquids is a polar organic solvent, or a mixture thereof, and the other of which liquid is an aliphatic hydrocarbon, or a mixture thereof, and in that the solder paste or cream mixture, when reflowed at a temperature in the range of up to 270 DEG C, yields less than 2.5 wt % organic residues based on the weight of the solder paste or cream.
摘要翻译：用于电子工业的稳定的焊膏或霜剂，其包括：i）非水性载体; 和ii）焊料功率填充材料，其特征在于，所述载体是两种或更多种至少60体积％分散相的不混溶有机液体的乳液，其中一种液体是极性有机溶剂或其混合物，并且其他液体是脂族烃或其混合物，并且当焊膏或奶油混合物在高达270℃的温度下回流时，产生小于2.5重量％的有机残余物，基于锡膏或奶油的重量。

30. 发明申请

WO1993001621A1 ALKALINE EARTH METAL SULPHATE USES 审中-公开
标题翻译：碱土金属硫酸盐用途
公开(公告)号：WO1993001621A1
公开(公告)日：1993-01-21
申请号：PCT/GB1992001169
申请日：1992-06-29
申请人： COOKSON GROUP PLC , CAMPBELL, John, Stewart , HUI, Andre, Yat, Sun , SMEETS, Alexander, Arnoldus, Johannes
发明人： COOKSON GROUP PLC
IPC分类号： H01L39/24
CPC分类号： H01L39/2461
摘要： The use as a barrier layer on a substrate for ceramic superconductors of a material which comprises at least a major proportion of an alkaline earth metal sulphate, or a mixture of alkaline earth metal sulphates.
摘要翻译：在用于陶瓷超导体的衬底上用作阻挡层，其包含至少大部分碱土金属硫酸盐或碱土金属硫酸盐的混合物。

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