专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5997775A Electrically conductive barium sulfate-containing composition and process of producing 失效
标题翻译：导电硫酸钡组合物及其制备方法
公开(公告)号：US5997775A
公开(公告)日：1999-12-07
申请号：US975513
申请日：1997-11-21
申请人： Takao Hayashi , Norihiro Sato , Manabu Hosoi , Nobuyoshi Kasahara , Clemens Aderhold , Wolf-Dieter Griebler , Jorg Hocken , Uwe Rosin , Gunther Rudolph
发明人： Takao Hayashi , Norihiro Sato , Manabu Hosoi , Nobuyoshi Kasahara , Clemens Aderhold , Wolf-Dieter Griebler , Jorg Hocken , Uwe Rosin , Gunther Rudolph
IPC分类号： C08K9/02 , C09C1/02 , C09C3/06 , C09D5/24 , C09J201/00 , H01B1/06 , H01B1/08 , H01B1/20 , H01R11/28 , H01B1/00
CPC分类号： H01R11/287 , C08K9/02 , C09C1/027 , C09C3/063 , C09D5/24 , C09J201/00 , H01B1/06 , H01B1/08 , H01B1/20 , C01P2002/54 , C01P2004/80 , C01P2006/12 , C01P2006/40 , C01P2006/90 , Y10S428/918 , Y10T428/2991
摘要： The electrically conductive, barium sulfate-containing composition consists of BaSO.sub.4 particles having a surface area of from 0.1 to 150 m.sup.2 /g. The BaSO.sub.4 particles each are provided with a SnO.sub.2 coating having a thickness of 2 to 80 nm and containing from 1 to 15% by weight of the Sb.sub.2 O.sub.3. The electrically conductive, barium sulfate-containing composition is made by a method including the steps of adding a first acidic solution containing 1 to 95% by weight SnCl.sub.4 and a basic solution to an aqueous dispersion from 50 to 800 g/l of BaSO.sub.4 to make a basic mixture having a pH from 9 to 15; then adding an acid to the basic mixture to form an acidic mixture having a pH from 4 to 1; then adding a second acid solution containing 0.5 to 60% by weight of SbCl.sub.3 to the acidic mixture; separating the electrically conductive, barium sulfate-containing composition from the acidic mixture; and drying and igniting the separated electrically conductive, barium sulfate-containing composition at 300 to 800.degree. C.
摘要翻译：导电的含硫酸钡的组合物由表面积为0.1至150m 2 / g的BaSO 4颗粒组成。所述BaSO 4颗粒各自具有厚度为2至80nm并含有1至15重量％的Sb 2 O 3的SnO 2涂层。导电的含硫酸钡的组合物通过包括以下步骤的方法制备：将含有1至95重量％SnCl 4的第一酸性溶液和碱性溶液加入到50至800g / l的BaSO 4水溶液中， pH为9〜15的碱性混合物; 然后向碱性混合物中加入酸形成pH为4至1的酸性混合物; 然后向酸性混合物中加入含有0.5〜60重量％SbCl 3的第二酸溶液; 从酸性混合物中分离导电的含硫酸钡的组合物; 并在300至800℃下干燥并点燃分离的导电的含硫酸钡组合物。

2. 发明授权

US5131952A Electrically conductive zinc sulfide powder and process of producing the same and use thereof 失效
标题翻译：电导电锌锡粉及其制造方法及其应用
公开(公告)号：US5131952A
公开(公告)日：1992-07-21
申请号：US566180
申请日：1990-08-10
申请人： Takao Hayashi , Norihiro Sato , Manabu Hosoi , Nobuyoshi Kasahara , Clemens Aderhold , Wolf-Dieter Griebler , Jorg Hocken , Uwe Rosin , Gunther Rudolph
发明人： Takao Hayashi , Norihiro Sato , Manabu Hosoi , Nobuyoshi Kasahara , Clemens Aderhold , Wolf-Dieter Griebler , Jorg Hocken , Uwe Rosin , Gunther Rudolph
IPC分类号： C09C1/36 , C08K9/02 , C09C1/04 , C09C3/06 , C09D5/24 , C09J9/02 , C09J11/06 , H01B1/10 , H05K9/00
CPC分类号： H01B1/10 , C08K9/02 , C09C1/04 , C01P2004/84 , C01P2006/12 , C01P2006/40
摘要： An electrically conductive powder is provided which comprises particles of zinc sulfide coated with an elecctrically conductive coating of copper sulfide wherein the zinc sulfide particles have a BET surface area of 2 to 10 m.sup.2 /g and a purity of at least 97%, and is particularly useful to impart antistatic properties to plastics, synthetic fibers, laminated papers and the like.
摘要翻译：提供了一种导电粉末，其包括涂覆有硫化铜电导率涂层的硫化锌颗粒，其中硫化锌颗粒具有2至10m 2 / g的BET表面积和至少97％的纯度，特别是可用于赋予塑料，合成纤维，层压纸等抗静电性能。

3. 发明授权

US5102650A Method of preparing needle-like conductive zinc oxide 失效
标题翻译：制备针状导电氧化锌的方法
公开(公告)号：US5102650A
公开(公告)日：1992-04-07
申请号：US544122
申请日：1990-06-26
申请人： Takao Hayashi , Norihiro Sato , Chikara Omotani , Manabu Hosoi , Nobuyoshi Kasahara , Gunther Rudolph , Wolf-Dieter Griebler , Jorg Hocken
发明人： Takao Hayashi , Norihiro Sato , Chikara Omotani , Manabu Hosoi , Nobuyoshi Kasahara , Gunther Rudolph , Wolf-Dieter Griebler , Jorg Hocken
IPC分类号： C01G9/02 , H01B1/08
CPC分类号： H01B1/08 , C01G9/02
摘要： Needle-like electrically conductive zinc oxide filler having low specific volume resistance and excellent electrical conductivity-imparting effect per unit weight thereof is provided, including a method for its preparation.
摘要翻译：提供了具有低单位重量的低体积电阻和优异的导电性赋予效果的针状导电性氧化锌填料，包括其制备方法。

4. 发明授权

US5312614A Method for producing white electrically conductive zinc oxide 失效
标题翻译：白色导电氧化锌的制造方法
公开(公告)号：US5312614A
公开(公告)日：1994-05-17
申请号：US538255
申请日：1990-06-14
申请人： Takao Hayashi , Norihiro Sato , Chikara Omotani , Manabu Hosoi , Nobuyoshi Kasahara , Gunther Rudolph , Wolf-Dieter Griebler , Jorg Hocken
发明人： Takao Hayashi , Norihiro Sato , Chikara Omotani , Manabu Hosoi , Nobuyoshi Kasahara , Gunther Rudolph , Wolf-Dieter Griebler , Jorg Hocken
IPC分类号： G03G5/02 , C01G9/02 , C01G19/02 , C08K3/22 , C09D5/24 , C09D7/12 , H01B1/08 , C04B14/30 , C09C1/04
CPC分类号： C01G9/02 , H01B1/08
摘要： A method is provided for the high yield production of white, electrically conductive zinc oxide which comprises the simultaneous addition to a reactor of (1) an aqueous solution containing a water-soluble zinc compound and at least one water-soluble compound of a metal selected from the group consisting of tin, aluminum, gallium and indium, and (2) an aqueous alkaline solution, while maintaining the resulting neutralization reaction solution at a pH from 6 to 12.5 to obtain coprecipitates, and then calcining the coprecipitates in a reducing atmosphere to obtain said conductive zinc oxide.
摘要翻译：提供了白色导电氧化锌的高产量生产方法，其包括同时向反应器中加入（1）含有水溶性锌化合物和至少一种选自金属的水溶性化合物的水溶液从锡，铝，镓和铟组成的组中，和（2）碱性水溶液，同时将得到的中和反应溶液保持在6至12.5的pH下，得到共沉淀物，然后在还原气氛中煅烧共沉淀物获得所述导电氧化锌。

5. 发明授权

US5273822A Fibrous electrically-conductive filler and process for producing the same 失效
标题翻译：纤维导电填料及其制造方法
公开(公告)号：US5273822A
公开(公告)日：1993-12-28
申请号：US798102
申请日：1991-11-26
申请人： Takao Hayashi , Norihiro Sato , Chikara Omotani , Manabu Hosoi , Nobuyoshi Kasahara , Wolf-Dieter Griebler , Jorg Hocken , Gunther Rudolph
发明人： Takao Hayashi , Norihiro Sato , Chikara Omotani , Manabu Hosoi , Nobuyoshi Kasahara , Wolf-Dieter Griebler , Jorg Hocken , Gunther Rudolph
IPC分类号： C01B35/12 , C08K3/22 , C08K5/55 , C08K7/00 , C08K7/08 , C08K9/02 , C08L101/00 , C09D5/24 , D01F9/10 , H01B1/08 , B05D3/02 , B32B9/00
CPC分类号： H01B1/08 , C08K9/02 , Y10S428/902 , Y10S428/934 , Y10T428/2929 , Y10T428/2931 , Y10T428/2933 , Y10T428/2958
摘要： A fibrous electrically-conductive filler comprises fibrous aluminum borate as a core material and a layer of a electrically-conductive substance which covers the core material or comprises fibrous aluminum borate as a core material, a layer of titanium oxide which covers the fibrous aluminum borate and a layer of a electrically-conductive substance which covers the titanium oxide layer. The fibrous electrically-conductive filler can be prepared by a process comprising the step of directly forming a layer of a electrically-conductive substance doped with antimony or fluorine on the surface of fibrous aluminum borate, or the steps of forming, on the surface of the fibrous aluminum borate, an intermediate layer of titanium oxide in an amount ranging from 2 to 50% by weight on the basis of the weight of the fibrous aluminum borate and then forming a layer of a electrically-conductive substance doped with antimony or fluorine on the surface of fibrous aluminum borate. The filler has a low volume specific resistivity and is substantially excellent in electrical conductivity-imparting effect per unit weight thereof when it is added to a basic material such as a resin. The electrically-conductive substance coated on the filler surface is not peeled off and hence the filler does not cause loss of the electrical conductivity when it is incorporated into a basic material such as paper, a plastic, a rubber, a resin or a paint. The filler per se is white or transparent and, therefore, the color tone of such a basic material may be arbitrarily changed by the addition of a coloring agent.
摘要翻译：纤维状导电填料包括纤维状硼酸铝作为芯材料和覆盖芯材的导电物质层或包含纤维状硼酸铝作为核心材料，覆盖纤维状硼酸铝的二氧化钛层和覆盖氧化钛层的导电物质层。纤维状导电性填充剂可以通过以下工序来制备，所述方法包括在纤维状硼酸铝的表面上直接形成掺杂有锑或氟的导电物质的层的步骤，或者在纤维状的硼酸铝，基于纤维状硼酸铝的重量的2-50重量％的二氧化钛中间层，然后在其上形成掺杂有锑或氟的导电物质层纤维状硼酸铝的表面。填料具有低体积比电阻率，并且当其添加到诸如树脂的基础材料中时，其每单位重量的导电性赋予效果基本上优异。涂覆在填料表面上的导电物质不会被剥离，因此当其被引入诸如纸，塑料，橡胶，树脂或涂料的基本材料中时，填料不会导致导电性的损失。填料本身是白色或透明的，因此通过添加着色剂可以任意地改变这种碱性物质的色调。

6. 发明授权

US5171364A Process for preparing conductive acicular zinc oxide 失效
标题翻译：制备导电针状氧化锌的方法
公开(公告)号：US5171364A
公开(公告)日：1992-12-15
申请号：US792015
申请日：1991-11-13
申请人： Norihiro Sato , Takao Hayashi , Nobuyoshi Kasahara , Wolf-Dieter Griebler , Jorg Hocken , Gunther Rudolph
发明人： Norihiro Sato , Takao Hayashi , Nobuyoshi Kasahara , Wolf-Dieter Griebler , Jorg Hocken , Gunther Rudolph
IPC分类号： C01G9/02 , C09C1/04 , C09K3/16
CPC分类号： C09C1/043 , C01P2004/10 , C01P2004/54 , C01P2006/12 , C01P2006/40 , C01P2006/60
摘要： A process for preparing a conductive, acicular zinc oxide, comprising the steps of: preparing a zinc oxide slurry comprising an acicular zinc oxide, a salt of at least one metal selected from the group consisting of aluminum, gallium, indium and tin and an aqueous solution of an alkali metal hydroxide and having a pH value maintained at 10 to 13, adjusting the pH value of said zinc oxide slurry to 5 to 9 while stirring, aging the slurry, separating the zinc oxide present in the slurry by filtration, washing and drying the separated zinc oxide, and then firing the dried zinc oxide at 500.degree. to 700.degree. C. in a reducing atmosphere.
摘要翻译：一种制备导电针状氧化锌的方法，包括以下步骤：制备包含针状氧化锌的氧化锌浆料，选自铝，镓，铟和锡中的至少一种金属的盐和水溶液碱金属氢氧化物溶液，pH值保持在10〜13，搅拌下将所述氧化锌浆料的pH值调节至5〜9，老化浆液，通过过滤分离浆料中存在的氧化锌，洗涤和干燥分离的氧化锌，然后在还原气氛中在500-700℃下焙烧干燥的氧化锌。

7. 发明申请

US20080283805A1 Marked Inorganic Additives 审中-公开
标题翻译：标记无机添加剂
公开(公告)号：US20080283805A1
公开(公告)日：2008-11-20
申请号：US11988596
申请日：2006-07-06
申请人： Ralf Eickschen , Jorg Hocken , Jurgen Kastner
发明人： Ralf Eickschen , Jorg Hocken , Jurgen Kastner
IPC分类号： C01G57/00 , C09K3/00
CPC分类号： C01G23/0536 , A23K20/179 , A23K20/20 , A61K8/19 , A61K8/23 , A61K8/27 , A61K8/29 , A61K49/04 , A61K49/0404 , A61K51/02 , A61K2800/40 , A61Q1/02 , C01F11/462 , C01G9/08 , C01G23/0532 , C01P2006/88 , C08K3/22 , C08K3/30 , C08K9/02 , C09C1/027 , C09C1/04 , C09C1/3661 , C09C1/3669 , C09C3/06 , C09C3/08 , C09D7/62 , Y02P20/143
摘要： The subject matter of the present invention is marked inorganic additives, a method for their production and also their use.
摘要翻译：本发明的标题是无机添加剂，其制备方法及其用途。

8. 发明授权

US5630873A Method of producing declustered acetyl cellulose fibers 失效
标题翻译：生产脱簇乙酰纤维素纤维的方法
公开(公告)号：US5630873A
公开(公告)日：1997-05-20
申请号：US609295
申请日：1996-03-01
申请人： Peter Weiser , Franz Meyers , Jorg Hocken , Heinrich Dumke
发明人： Peter Weiser , Franz Meyers , Jorg Hocken , Heinrich Dumke
IPC分类号： A24D3/10 , B01D39/18 , D01F1/04 , D01F2/28 , D04H1/425 , D06M11/46 , D06M13/02 , C09J4/00
CPC分类号： D04H1/425 , A24D3/10 , B01D39/18 , D01F1/04 , D01F2/28 , D06M11/46 , D06M13/02
摘要： A delustering composition for acetyl cellulose fibers is described which contains 15 to 85% by weight TiO.sub.2, 15 to 85% by weight paraffin oil and 0.5 to 10% by weight dispersing agent. Furthermore, a method for producing the delustering composition and also the use thereof for delustering acetyl cellulose fibers is described. Finally, the use of the delustered acetyl cellulose fibers in the production of cigarette filters and textile products is described.
摘要翻译：描述了一种乙酰纤维素纤维的消光组合物，其含有15至85重量％的TiO 2，15至85重量％的石蜡油和0.5至10重量％的分散剂。此外，描述了消光组合物的制备方法及其用于消除乙酰纤维素纤维的用途。最后，描述了在卷烟过滤器和纺织品的生产中使用消光乙酰纤维素纤维。

9. 发明授权

US6051155A Preparations containing wax 失效
标题翻译：含蜡的制剂
公开(公告)号：US6051155A
公开(公告)日：2000-04-18
申请号：US341108
申请日：1999-08-17
申请人： Jorg Hocken , Wolf-Rudiger Karl , Klaus Schulte
发明人： Jorg Hocken , Wolf-Rudiger Karl , Klaus Schulte
IPC分类号： C09G1/08 , C14C9/02 , A01N27/00 , C08L91/06
CPC分类号： C09G1/08
摘要： Wax-containing preparation for treating wood and leather surfaces, comprising very fine transparent titanium dioxide particles with a crystallite size of between 5 and 50 nm offer long-term protection of wood and leather surfaces against the harmful effects of light at wavelengths between 280 and 800 nm.
摘要翻译： PCT No.PCT / EP98 / 00160 Sec。 371日期1999年8月17日第 102（e）日期1999年8月17日PCT提交1998年1月13日PCT公布。公开号WO98 / 31758 日期1998年7月23日含木质和皮革表面的含蜡制剂，包含微晶尺寸在5至50nm之间的非常细的透明二氧化钛颗粒，可长期保护木材和皮革表面免受光线的有害影响波长在280和800 nm之间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式