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1. 发明授权

US07329386B2 Column packing material and method for producing the same 有权
标题翻译：柱填料及其制造方法
公开(公告)号：US07329386B2
公开(公告)日：2008-02-12
申请号：US10398564
申请日：2002-08-30
申请人： Atsushi Kobayashi , Kazuko Takezawa , Hideki Takasaki , Taketoshi Kanda , Isao Tanaka , Tomoko Kimura , Yutaka Ohtsu
发明人： Atsushi Kobayashi , Kazuko Takezawa , Hideki Takasaki , Taketoshi Kanda , Isao Tanaka , Tomoko Kimura , Yutaka Ohtsu
IPC分类号： G01N30/56
CPC分类号： B01J20/3227 , B01J20/286 , B01J20/3204 , B01J20/3217 , B01J20/3244 , B01J20/3272 , Y10T428/31612 , Y10T428/31663
摘要： The first subject of this invention is a column packing material comprising: a silica gel having a silanol group; a first chemical modification group which is bound to said silanol group; a silicone polymer for coating the surface of said silica gel; and, a trimethylsilyl group which is bound to the silanol group on said silicone polymer and/or the silanol group on said silica gel. The second subject of this invention is a method for producing a column packing material comprising the following steps (A) to (C): (A) a step for introducing a first chemical modification group into a silanol group on the surface of a silica gel by reacting the silica gel with a silane coupling agent having said first chemical modification group; (B) a step for forming a silicone polymer coating on the surface of said silica gel by polymerizing one or more silicone compounds on the surface of the silica gel after step (A); and, (C) a step for trimethylsilylating a silanol group on said silicone polymer and/or a silanol group on said silica gel using an end-capping agent after step (B).
摘要翻译：本发明的第一主题是柱填充材料，其包括：具有硅烷醇基团的硅胶; 与所述硅烷醇基团结合的第一化学修饰基团; 用于涂覆所述硅胶表面的硅氧烷聚合物; 和与所述硅氧烷聚合物上的硅烷醇基和/或所述硅胶上的硅烷醇基结合的三甲基甲硅烷基。本发明的第二个课题是制备柱填充材料的方法，其包括以下步骤（A）至（C）：（A）将第一化学修饰基团引入到硅胶表面的硅烷醇基中的步骤使所述硅胶与具有所述第一化学修饰基团的硅烷偶联剂反应; （B）通过在步骤（A）之后在硅胶表面上聚合一种或多种硅氧烷化合物，在所述硅胶表面上形成硅氧烷聚合物涂层的步骤; 和（C）在步骤（B）之后使用封端剂在所述硅胶上的所述硅氧烷聚合物和/或硅烷醇基上硅烷醇化甲硅烷基化步骤。

2. 发明授权

US4743377A Packing material for liquid chromatography 失效
标题翻译：液相色谱填充材料
公开(公告)号：US4743377A
公开(公告)日：1988-05-10
申请号：US880757
申请日：1986-06-30
申请人： Yutaka Ohtsu , Hiroshi Fukui , Motokiyo Nakano , Okitsugu Nakata , Taketoshi Kanda , Isao Tanaka , Osamu Shirota , Junichi Koyama
发明人： Yutaka Ohtsu , Hiroshi Fukui , Motokiyo Nakano , Okitsugu Nakata , Taketoshi Kanda , Isao Tanaka , Osamu Shirota , Junichi Koyama
IPC分类号： B01J20/32 , B01D15/08
CPC分类号： B01J20/286 , B01J20/103 , B01J20/28004 , B01J20/28078 , B01J20/3204 , B01J20/327 , B01J20/3272 , B01J20/3282 , B01J20/3293 , B01J2220/54 , B01J2220/58 , Y10T428/2995
摘要： A packing material for liquid chromatography, comprising particles having a silicone polymer film coated on substantially the entire surface thereof, the packing material being produced by a process comprising the steps of:(a) bringing at least one silicone compound having the general formula (I):(R.sup.1 HSiO).sub.a (R.sup.2 R.sup.3 SiO).sub.b (R.sup.4 R.sup.5 R.sup.6 SiO.sub.1/2).sub.c (I) wherein R.sup.1, R.sup.2, and R.sup.3 represent, independently, a hydrocarbon residue having 1 to 10 carbon atoms, which may be substituted with at least one halogen atom, R.sup.4, R.sup.5, and R.sup.6 represent, independently, hydrogen or a hydrocarbon residue having 1 to 10 carbon atoms, which may be substituted with at least one halogen atom, a is zero or an integer of 1 or more, b is zero or an integer of 1 or more, c is zero or 2, and a+b+c is 3 to 300, into contact with particles, whereby the silicone compound is polymerized on substantially the entire surface of the particles, and(b) crosslinking unreacted Si--H groups in the presence of a catalyst, or(c) carrying out an addition reaction of a vinyl compound having up to 40 carbon atoms to unreacted Si--H groups.
摘要翻译：一种用于液相色谱的包装材料，包括在其基本上整个表面上涂覆有硅氧烷聚合物膜的颗粒，所述包装材料通过包括以下步骤的方法生产：（a）将至少一种具有通式（I ）：（R1HSiO）a（R2R3SiO）b（R4R5R6SiO1 / 2）c（I）其中R1，R2和R3独立地表示可以被至少一个卤素原子取代的具有1至10个碳原子的烃残基，R 4，R 5和R 6独立地表示氢或具有1〜10个碳原子的烃残基，其可被至少一个卤素原子取代，a为0或1以上的整数，b为0或a 1以上的整数，c为0或2，a + b + c为3〜300，与颗粒接触，由此使硅酮化合物在颗粒的基本整个表面上聚合，（b）将未反应的Si -H基团在催化剂存在下，或（c）进行添加具有至多40个碳原子的乙烯基化合物与未反应的Si-H基团的反应。

3. 发明授权

US4882225A Modified powder or particulate material 失效
标题翻译：改性粉末或颗粒材料
公开(公告)号：US4882225A
公开(公告)日：1989-11-21
申请号：US186428
申请日：1988-04-26
申请人： Hiroshi Fukui , Ryujiro Namba , Tsutomu Saito , Yutaka Ohtsu , Asa Kimura , Motokiyo Nakano , Okitsugu Nakata , Kenichi Tommita , Kazuo Tokubo , Kazuhisa Ohno , Toshio Yoneyama , Takashi Ogawa , Hideo Morohoshi , Junichi Koyama , Taketoshi Kanda , Kunihiro Kawaguchi , Yuzo Shimizu
发明人： Hiroshi Fukui , Ryujiro Namba , Tsutomu Saito , Yutaka Ohtsu , Asa Kimura , Motokiyo Nakano , Okitsugu Nakata , Kenichi Tommita , Kazuo Tokubo , Kazuhisa Ohno , Toshio Yoneyama , Takashi Ogawa , Hideo Morohoshi , Junichi Koyama , Taketoshi Kanda , Kunihiro Kawaguchi , Yuzo Shimizu
IPC分类号： A61K8/11 , A61K8/25 , A61K8/26 , A61K8/29 , A61K8/58 , A61K8/891 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q17/04 , C01B13/14 , C01B31/08 , C01B39/02 , C09B67/08 , C09C3/12 , G11B5/712
CPC分类号： G11B5/712 , A61K8/0241 , A61K8/25 , A61K8/26 , A61K8/29 , A61K8/585 , A61K8/891 , A61Q19/00 , C01B13/145 , C01B31/084 , C01B39/026 , C09B67/0013 , C09C3/12 , A61K2800/10 , A61K2800/412 , A61K2800/624 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q17/04 , A61Q3/02 , C01P2002/72 , C01P2002/82 , C01P2002/87 , C01P2004/01 , C01P2004/03 , C01P2006/60 , Y10T428/2995
摘要： A modified powder or particulate material having a silicone polymer film coated on substantially the entire surface thereof, this powder or particulate material being produced by bringing at least one silicone compound, in the form of a vapor, having the general formula (I):(R.sup.1 HSiO).sub.a (R.sup.2 R.sup.3 SiO).sub.b (R.sup.4 R.sup.5 R.sup.6 SiO.sub.1/2).sub.c (I)Wherein R.sup.1, R.sup.2, and R.sup.3 represent, independently, hydrogen or a hydrocarbon residue having 1 to 10 carbon atoms, which may be substituted with at least one halogen atom, provided that R.sup.1, R.sup.2, and R.sup.3 are not hydrogen at the same time, R.sup.4, R.sup.5, and R.sup.6 represent independently, hydrogen or a hydrocarbon residue having 1 to 10 carbon atoms, which may be substituted with at least one halogen atom, a is zero or an integer of 1 or more, b is zero or an integer of 1 or more, and c is zero or 2, p rovided that c is 2 when a and b are simultaneously zero and a+b is an integer of 3 or more when c is zero, into contact with a powder or particulate material having an active site on the surface thereof, whereby the silicone compound is polymerized on substantially the entire surface of the powder or particulate material.
摘要翻译：通过使至少一种具有通式（I）的蒸汽形式的硅氧烷化合物（I）：（I）的至少一种硅氧烷化合物（通式（I）））来制备：在其基本上整个表面上具有硅氧烷聚合物膜的改性粉末或颗粒材料， R1HSiO）a（R2R3SiO）b（R4R5R6SiO1 / 2）c（I）其中R1，R2和R3独立地表示氢或可以被至少一个卤素原子取代的具有1至10个碳原子的烃残基，条件是R1，R2和R3同时不是氢，R4，R5和R6独立地表示氢或可以被至少一个卤素原子取代的具有1-10个碳原子的烃残基，a是 0或1以上的整数，b为0或1以上的整数，c为0或2，当a和b同时为零时，c为2，a + b为3的整数，更多当c为零时，与表面上具有活性位点的粉末或颗粒材料接触由此硅氧烷化合物在粉末或颗粒材料的基本上整个表面上聚合。

4. 发明授权

US5672422A Packing material for column and process for production thereof 失效
标题翻译：柱的包装材料及其生产方法
公开(公告)号：US5672422A
公开(公告)日：1997-09-30
申请号：US841157
申请日：1992-02-25
申请人： Taketoshi Kanda , Atsuo Sakamoto , Michio Yokouchi , Yutaka Ohtsu
发明人： Taketoshi Kanda , Atsuo Sakamoto , Michio Yokouchi , Yutaka Ohtsu
IPC分类号： B01D15/08 , B01J20/32 , B32B3/26 , B05D3/04 , B29C67/00 , D04H1/64
CPC分类号： B01D15/08 , B01D15/206 , B01J20/103 , B01J20/262 , B01J20/28004 , B01J20/28057 , B01J20/28083 , B01J20/282 , B01J20/286 , B01J20/3092 , B01J20/3204 , B01J20/3272 , B01J2220/54 , B01J2220/58 , Y10T428/249953
摘要： A packing material for a column comprises a porous support coated with silicone polymer having an Si--R bond, wherein R is a hydrophobic group and an Si--R' bond, wherein R' is a hydrophilic group, and a process for the production thereof.
摘要翻译：用于柱的包装材料包括涂覆有具有Si-R键的硅氧烷聚合物的多孔载体，其中R是疏水基团和Si-R'键，其中R'是亲水基团，以及其制备方法。

5. 发明授权

US5135649A Column packing material with both hydrophobic and hydrophilic groups and process for production thereof 失效
标题翻译：具有两个疏水性和疏水性组合的圆柱形包装材料及其生产方法
公开(公告)号：US5135649A
公开(公告)日：1992-08-04
申请号：US588044
申请日：1990-09-25
申请人： Taketoshi Kanda , Atsuo Sakamoto , Tadao Ohta , Yutaka Ohtsu
发明人： Taketoshi Kanda , Atsuo Sakamoto , Tadao Ohta , Yutaka Ohtsu
IPC分类号： B01J20/281 , B01D15/08 , B01J20/32 , G01N30/88
CPC分类号： B01D15/08 , B01J20/262 , B01J20/28004 , B01J20/28019 , B01J20/28057 , B01J20/2808 , B01J20/286 , B01J20/3092 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3234 , B01J20/3272 , B01J20/3289 , B01J2220/54 , B01J2220/58
摘要： A column packing material comprising a porous support coated with a silicone polymer having an Si--R bond, wherein R is a hydrocarbon group having 1 to 18 carbon atoms, and an Si--R' bond, wherein R' is a hydrophilic group having one or more of polyoxyalkylene group or hydroxyl group at the terminal end, of which column packing material is produced by:modifying a porous support by bonding hydrocarbon groups to the porous support;eliminating a part of the hydrocarbon groups from the modified porous support; andmodifying the porous support by bonding hydrophilic groups thereto.

6. 发明授权

US4818614A Modified powder 失效
标题翻译：改性粉
公开(公告)号：US4818614A
公开(公告)日：1989-04-04
申请号：US891001
申请日：1986-07-25
申请人： Hiroshi Fukui , Ryujiro Namba , Tsutomu Saito , Yutaka Ohtsu , Asa Kimura , Motokiyo Nakano , Okitsugu Nakata , Kenichi Tomita , Kazuo Tokubo , Kazuhisa Ohno , Toshio Yoneyama , Takashi Ogawa , Hideo Morohoshi , Junichi Koyama , Taketoshi Kanda , Kunihiro Kawaguchi , Yuzo Shimizu
发明人： Hiroshi Fukui , Ryujiro Namba , Tsutomu Saito , Yutaka Ohtsu , Asa Kimura , Motokiyo Nakano , Okitsugu Nakata , Kenichi Tomita , Kazuo Tokubo , Kazuhisa Ohno , Toshio Yoneyama , Takashi Ogawa , Hideo Morohoshi , Junichi Koyama , Taketoshi Kanda , Kunihiro Kawaguchi , Yuzo Shimizu
IPC分类号： A61K8/11 , A61K8/25 , A61K8/26 , A61K8/29 , A61K8/58 , A61K8/891 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q17/04 , C01B13/14 , C01B31/08 , C01B39/02 , C09B67/08 , C09C3/12 , G11B5/712 , B32B9/00 , A61K7/02 , B05D7/00
CPC分类号： A61K8/11 , A61K8/25 , A61K8/26 , A61K8/29 , A61K8/585 , A61K8/891 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q17/04 , A61Q3/02 , C01B13/145 , C01B31/084 , C01B39/026 , C09B67/0013 , C09C3/12 , G11B5/712 , A61K2800/412 , C01P2002/72 , C01P2002/82 , C01P2002/87 , C01P2004/01 , C01P2004/03 , C01P2006/60 , Y10T428/2991 , Y10T428/2995 , Y10T428/2998
摘要： A modified powder or particulate material coated on substantially the entire surface thereof with a film of a silicone polymer carrying a pendant group thereon, this powder or particulate material being produced by a process comprising the steps of(a) coating the powder or particulate material with a film of a silicone polymer having at least one Si-H moiety, and(b) carrying out an addition reaction of a compound capable of reacting with an Si--H moiety to the Si--H moiety in the silicone polymer of step (a), whereby the pendant group derived from said compound is bonded to the silicone polymer.
摘要翻译：一种在其基本上涂覆有整个表面的改性粉末或颗粒材料，其上带有侧基的硅氧烷聚合物膜，该粉末或颗粒材料通过包括以下步骤的方法制备，所述方法包括以下步骤：（a）将粉末或颗粒材料用具有至少一个Si-H部分的硅氧烷聚合物的膜，和（b）在步骤（a）的有机硅聚合物中进行与Si-H部分反应的化合物与Si-H部分的加成反应），由此衍生自所述化合物的侧基与硅氧烷聚合物结合。

7. 发明授权

US4801445A Cosmetic compositions containing modified powder or particulate material 失效
标题翻译：包含改性粉末或颗粒材料的化妆品组合物
公开(公告)号：US4801445A
公开(公告)日：1989-01-31
申请号：US875140
申请日：1986-06-17
申请人： Hiroshi Fukui , Ryujiro Namba , Tsutomu Saito , Yutaka Ohtsu , Asa Kimura , Motokiyo Nakano , Okitsugu Nakata , Kenichi Tomita , Kazuo Tokubo , Kazuhisa Ohno , Toshio Yoneyama , Takashi Ogawa , Hideo Morohoshi , Junichi Koyama , Taketoshi Kanda , Kunihiro Kawaguchi , Yuzo Shimizu
发明人： Hiroshi Fukui , Ryujiro Namba , Tsutomu Saito , Yutaka Ohtsu , Asa Kimura , Motokiyo Nakano , Okitsugu Nakata , Kenichi Tomita , Kazuo Tokubo , Kazuhisa Ohno , Toshio Yoneyama , Takashi Ogawa , Hideo Morohoshi , Junichi Koyama , Taketoshi Kanda , Kunihiro Kawaguchi , Yuzo Shimizu
IPC分类号： A61K8/11 , A61K8/25 , A61K8/26 , A61K8/29 , A61K8/58 , A61K8/891 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q17/04 , C01B13/14 , C01B31/08 , C01B39/02 , C09B67/08 , C09C3/12 , G11B5/712 , A61K7/021 , A61K7/032 , A61K7/035
CPC分类号： A61K8/11 , A61K8/25 , A61K8/26 , A61K8/29 , A61K8/585 , A61K8/891 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q17/04 , A61Q3/02 , C01B13/145 , C01B31/084 , C01B39/026 , C09B67/0013 , C09C3/12 , G11B5/712 , A61K2800/412 , C01P2002/72 , C01P2002/82 , C01P2002/87 , C01P2004/01 , C01P2004/03 , C01P2006/60 , Y10S514/844 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2998
摘要： A modified powder or particulate material having a silicone polymer film coated on substantially the entire surface thereof, this powder or particulate material being produced by bringing at least one silicone compound, in the form of a vapor, having the general formula (I):(R.sup.1 HSiO).sub.a (R.sup.2 R.sup.3 SiO).sub.b (R.sup.4 R.sup.5 R.sup.6 SiO.sub.1/2).sub.c (I)wherein R.sup.1, R.sup.2, and R.sup.3 represent, independently, hydrogen or a hydrocarbon residue having 1 to 10 carbon atoms, which may be substituted with at least one halogen atom, provided that R.sup.1, R.sup.2, and R.sup.3 are not hydrogen at the same time, R.sup.4, R.sup.5, and R.sup.6 represent, independently, hydrogen or a hydrocarbon residue having 1 to 10 carbon atoms, which may be substituted with at least one halogen atom, a is zero or an integer of 1 or more, b is zero or an integer of 1 or more, and c is zero or 2, provided that c is 2 when a and b are simultaneously zero and a+b is an integer of 3 or more when c is zero, into contact with a powder or particulate material having an active site on the surface thereof, whereby the silicone compound is polymerized on substantially the entire surface of the powder or particulate material.
摘要翻译：通过使至少一种具有通式（I）的蒸气形式的硅氧烷化合物（I）：（ R1HSiO）a（R2R3SiO）b（R4R5R6SiO1 / 2）c（I）其中R1，R2和R3独立地表示氢或可以被至少一个卤素原子取代的具有1至10个碳原子的烃残基，条件是R1，R2和R3同时不是氢，R4，R5和R6独立地表示氢或可以被至少一个卤素原子取代的具有1-10个碳原子的烃残基，是0或1以上的整数，b为0或1以上的整数，c为0或2，条件是当a和b同时为零时，c为2，a + b为3的整数，或更多当c为零时，与在表面活性物质上具有活性位点的粉末或颗粒材料接触其中硅氧烷化合物在粉末或颗粒材料的基本上整个表面上聚合。

8. 发明授权

US06360589B1 Liquid chromatography and column packing material 有权
标题翻译：液相色谱和色谱柱包装材料
公开(公告)号：US06360589B1
公开(公告)日：2002-03-26
申请号：US09180880
申请日：1998-11-25
申请人： Taketoshi Kanda , Aya Ohkubo , Yutaka Ohtsu , Michihiro Yamaguchi
发明人： Taketoshi Kanda , Aya Ohkubo , Yutaka Ohtsu , Michihiro Yamaguchi
IPC分类号： G01N3000
CPC分类号： B01J20/3261 , B01J20/289 , B01J20/3204 , B01J20/3219 , B01J39/17 , B01J39/26 , B01J2220/54 , G01N30/02 , G01N30/24 , G01N2030/085 , Y10T428/249953 , B01D15/36 , B01D15/362
摘要： A liquid chromatograph and a column packing material effectively condensing cationic specimen and exhibiting a high resolution. The liquid chromatograph includes a pre-focusing column (30, 40) having a volume of less than 2.0 milliliters and packed with a column packing material, in which a porous support is coated by a silicone polymer having a Si—R—X (R is a spacer part, X is a sulfonic group) bond and a Si—R′ (R′ is a hydrophilic group) bond, wherein the specimen to be analyzed is supplied to the pre-focusing column in the state dispersed in a solvent for condensation. The condensed specimen is then separated in a separation column (16, 43) used for separating the specimen dispersed in the solvent, and the separated specimen is analyzed by a detector (17, 41).
摘要翻译：液相色谱仪和色谱柱填充材料有效冷凝阳离子样品并显示高分辨率。液相色谱仪包括体积小于2.0毫升的预聚焦柱（30,40）并填充有柱填料，其中多孔载体由具有Si-RX的硅氧烷聚合物（R为间隔部分，X是磺酸基）键和Si-R'（R'是亲水基团）键，其中待分析的试样以分散在用于冷凝的溶剂中的状态提供给预聚焦塔。然后将冷凝的样品在用于分离分散在溶剂中的试样的分离塔（16,43）中分离，并通过检测器（17,41）分析分离的样品。

9. 发明授权

US5738783A Liquid chromatograph having a micro- and semi-micro column 失效
标题翻译：液相色谱仪具有微型和半色谱柱
公开(公告)号：US5738783A
公开(公告)日：1998-04-14
申请号：US766602
申请日：1996-12-12
申请人： Osamu Shirota , Taketoshi Kanda , Ayako Suzuki , Yutaka Ohtsu , Michihiro Yamaguchi , Hisao Tsuruta , Ryujiro Namba
发明人： Osamu Shirota , Taketoshi Kanda , Ayako Suzuki , Yutaka Ohtsu , Michihiro Yamaguchi , Hisao Tsuruta , Ryujiro Namba
IPC分类号： G01N1/00 , G01N30/02 , G01N30/08 , G01N30/20 , G01N30/24 , G01N30/34 , G01N30/38 , G01N30/44 , G01N30/46 , G01N30/56 , B01D15/08
CPC分类号： G01N30/56 , G01N30/08 , G01N30/20 , G01N30/24 , G01N30/34 , G01N30/482 , G01N35/1097 , B01J2220/54 , G01N2030/027 , G01N2030/347 , G01N2030/445 , G01N30/38 , G01N30/461 , G01N35/1095
摘要： A liquid chromatograph includes pumps for supplying solvents, a mixer for mixing the solvents, a controller for controlling a mixing ratio of the solvents in the mixer, a chromatograph column for separating a sample carried with the solvents, a flow path control valve for supplying the sample together with the solvents to the chromatograph column, and a detector for detecting the sample supplied thereto, wherein the mixer includes a mixing chamber and a porous medium accommodated in the mixing chamber, the porous medium having a size and shape in conformity with a size and shape of said mixing chamber such that no substantial gap is formed between an outer surface of the porous medium and an inner surface of the mixing chamber.
摘要翻译：液相色谱仪包括用于供应溶剂的泵，用于混合溶剂的混合器，用于控制混合器中溶剂的混合比的控制器，用于分离带有溶剂的样品的色谱柱，用于供应溶剂的流路控制阀将样品与溶剂一起与色谱柱一起检测，以及用于检测供应给其的样品的检测器，其中混合器包括混合室和容纳在混合室中的多孔介质，多孔介质的尺寸和形状与尺寸和所述混合室的形状，使得在多孔介质的外表面和混合室的内表面之间不会形成实质的间隙。

10. 发明授权

US06316647B1 Cation-exchanged clay mineral, packing material for chromatography using the same and method of producing the same 失效
标题翻译：阳离子交换粘土矿物，使用其的色谱用填充材料及其制造方法
公开(公告)号：US06316647B1
公开(公告)日：2001-11-13
申请号：US09662716
申请日：1999-01-22
申请人： Yutaka Ohtsu , Isao Tanaka , Yasuhiko Kadota , Michihiro Yamaguchi
发明人： Yutaka Ohtsu , Isao Tanaka , Yasuhiko Kadota , Michihiro Yamaguchi
IPC分类号： C11B700
CPC分类号： G01N30/482 , B01J20/12 , B01J2220/54 , C01B33/40 , C01B33/405 , C01B33/44 , C11B7/005 , C11B7/0083 , C11C3/04
摘要： Disclosed herein are a cation-exchanged clay mineral comprising a swelling clay mineral with the cations between layers substantially replaced by low-valence metal amine complexes and/or low-valence metal ammine complexes, and a packing material for chromatography using the same. Use of the packing material provides a sharp peak with respect to a highly unsaturated compound. Since the packing material is unlikely to be influenced by a solvent, it is usable for a long time with good stability.
摘要翻译：本文公开了一种阳离子交换的粘土矿物，其包含膨胀粘土矿物，其中阳离子基本上被低价金属胺络合物和/或低价金属氨络合物代替，并且使用该粘土矿物进行色谱分离。包装材料的使用提供了相对于高度不饱和化合物的尖峰。由于包装材料不太可能受溶剂的影响，所以长时间使用，具有良好的稳定性。

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