JPH10501827A - 固定化分枝ポリアルキレンイミン - Google Patents
固定化分枝ポリアルキレンイミンInfo
- Publication number
- JPH10501827A JPH10501827A JP8501402A JP50140296A JPH10501827A JP H10501827 A JPH10501827 A JP H10501827A JP 8501402 A JP8501402 A JP 8501402A JP 50140296 A JP50140296 A JP 50140296A JP H10501827 A JPH10501827 A JP H10501827A
- Authority
- JP
- Japan
- Prior art keywords
- branched
- ligand
- support
- group
- polyalkyleneimine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
- B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
- B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
- B01J20/3219—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond involving a particular spacer or linking group, e.g. for attaching an active group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3244—Non-macromolecular compounds
- B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/58—Use in a single column
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 結合基によって無機支持体に共有結合により結合させた分枝ポリアルキレ ンイミンを含む、固相リガンド。 2. 式 〔式中、Aは、同一又は異なってよく、H、NH2、NHR1、NR1 2、直鎖形ア ミン、分枝形アミン、直鎖形アルキルアミン、又は分枝のあるアルキルアミンよ りなる群より選ばれ、 R1は、(CH2)aNH2、(CH2)aNHR1、(CH2)aNR1 2、直鎖形アミン、 分枝形アミン、直鎖形アルキルアミン、又は分枝のあるアルキルアミンよりなる 群より選ばれ、 aは、1乃至約6であり、そして bは、4乃至約2000である。〕を有するものである請求項1のリガンド。 3. 該分枝ポリアルキレンイミンが分枝ポリエチレンイミン、分枝ポリプロピ レンイミン、分枝ポリブチレンイミン及び分枝ポリペンチレンイミンより選ばれ るものである、請求項2のリガンド。 4. 該ポリアルキレンイミンが無機支持体に2つ以上の結合基によって結合さ せてあるものである、請求項3のリガンド。 5. 該分枝ポリアルキレンイミンが約400乃至約100,000の分子量を有するもの である、請求項3のリガンド。 6. 該無機支持体が、ケイ酸塩、シリカゲル、砂、アルミナ又はガラスより選 ばれるものである、請求項5のリガンド。 7. 該無機支持体が粒子であり且つ200μm以上の粒子サイズを有するもので ある、請求項6のリガンド。 8. 該結合基が式 〔式中、B,D,E及びFは、同一又は異なってよく、各々、支持体−O,CH3 −O,CH3(CH2)c−O,CH3,CH3(CH2)c,ハロゲン又は(CH2 )d−Xよりなる群より選ばれ、但し、B,D,E及びFのうちの少なくとも1 つは、支持体−Oであるか又は該支持体と反応できる部分であり、そしてB,D ,E及びFのうちの少なくと1つは、脱離基であり、 cは、0乃至約6であり、 dは、1乃至約20であり、そして Xは、ハロゲン等のような脱離基である。〕を有するものである、請求項6の リガンド。 9. B,D及びFがCH3(CH2)c−Oであり且つEが(CH2)d−Xであ る、請求項8のリガンド。 10. 該分枝ポリアルキレンイミンが、約50,000の分子量を有する分枝ポリエ チレンイミンであり、該結合基が(3−クロロプロピル)トリメトキシシランで あり、そして該無機支持体が500乃至850μmの粒子サイズを有するシリカゲルで ある、請求項1のリガンド。 11. 式 〔式中、B,D及びEは、同一又は異なってよく、各々、支持体−O,CH3O ,CH3(CH2)d−O,CH3,CH3(CH2)d又はハロゲンよりなる群より 選ばれ、但し、B,D及びEのうち少なくとも1つは、支持体−Oであり、 Aは、同一又は異なってよく、H、NH2、NHR1、NHR1 2、直鎖形アミン 、分枝形アミン、直鎖形アルキルアミン、又は分枝のあるアルキルアミン、NH (CH2)cSiBDE、NR1(CH2)cSiBDE又はN〔(CH2)cSiB DE〕2よりなる群より選ばれ、 R1は、(CH2)aNH2、(CH2)aNHR1、(CH2)aNR1 2、(CH2)c SiBDE、(CH2)aNH(CH2)cSiBDE、(CH2)aNR1(CH2 )cSiBDE、(CH2)aN〔(CH2)cSiBDE〕2よりなる群より選ばれ 、 aは、1乃至約6である。〕を有する、請求項4のリガンド。 12. 固相リガンドを製造するための方法であって、 1) 無機支持体を、該支持体を結合基と反応させることによって修飾する ステップと、 2) 該修飾された無機支持体を分枝ポリアルキレンイミンと反応させて、 該ポリアルキレンイミンが2つ以上の結合基に結合されるように該ポリアルキレ ンイミンを該支持体に共有結合によって結合させるステップと、 を含む方法。 13. 金属イオンを含有する溶液から金属イオンのうちの少なくとも一部を除 去する方法であって、該溶液を請求項4の固相リガンドと、該金属イオンのうち の少なくとも幾らかが該リガンドと錯体形成するまで接触させることを含む方法 。 14. 該金属イオンを該リガンドから錯体解離させることを更に含む、請求項 13の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU6328 | 1994-06-21 | ||
| AUPM6328A AUPM632894A0 (en) | 1994-06-21 | 1994-06-21 | Immobilised branched polyalkyleneimines |
| PCT/AU1995/000362 WO1995035165A1 (en) | 1994-06-21 | 1995-06-21 | Immobilised branched polyalkyleneimines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10501827A true JPH10501827A (ja) | 1998-02-17 |
| JP3704624B2 JP3704624B2 (ja) | 2005-10-12 |
Family
ID=3780897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50140296A Expired - Fee Related JP3704624B2 (ja) | 1994-06-21 | 1995-06-21 | 固定化分枝ポリアルキレンイミン |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5914044A (ja) |
| JP (1) | JP3704624B2 (ja) |
| AU (2) | AUPM632894A0 (ja) |
| CA (1) | CA2193241C (ja) |
| DE (1) | DE19581676B4 (ja) |
| SE (1) | SE509728C2 (ja) |
| WO (1) | WO1995035165A1 (ja) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6077421A (en) * | 1996-07-18 | 2000-06-20 | The United States Of America As Represented By The Secretary Of The Navy | Metal complexing |
| EP0839836B1 (en) * | 1996-10-31 | 2000-12-20 | Repsol Quimica S.A. | Catalytic systems for the polymerisation and copolymerisation of alpha-olefins |
| DE19821665A1 (de) * | 1997-05-28 | 1998-12-03 | Basf Ag | Compositpigmente auf Basis von polyalkylenpolyaminmodifizierten nanopartikulären Metalloxiden und anionischen Farbstoffen |
| PT953581E (pt) | 1998-04-27 | 2004-07-30 | Repsol Quimica Sa | Sistemas cataliticos para a polimerizacao e a copolimerizacao de alfa-olefinas |
| PT953580E (pt) * | 1998-04-29 | 2004-09-30 | Repsol Quimica Sa | Preparacao e uso de componentes catalisadores heterogeneos para polimerizacao de olefinas |
| SE512234C2 (sv) * | 1998-06-12 | 2000-02-14 | Jerker Porath | Hydrogelprodukt för adsorptionsändamål bestående av en vattenolöslig stödmatris som är tvärbunden med polymerer |
| US6339039B1 (en) | 1998-06-12 | 2002-01-15 | Jerker Porath | Hydrogel product for adsorption purposes |
| AUPR393601A0 (en) * | 2001-03-23 | 2001-04-26 | Oretek Limited | Metal ion extraction materials and processes using same |
| AUPR791601A0 (en) * | 2001-09-26 | 2001-10-18 | Oretek Limited | Metal ion recovery |
| RU2282906C2 (ru) * | 2004-01-15 | 2006-08-27 | Владимир Михайлович Полосин | Способ очистки радиоактивных водных растворов |
| RU2270056C2 (ru) * | 2004-01-15 | 2006-02-20 | Владимир Михайлович Полосин | Комплексообразующий сорбент, способ его получения и использования |
| US7964380B2 (en) * | 2005-01-21 | 2011-06-21 | Argylia Technologies | Nanoparticles for manipulation of biopolymers and methods of thereof |
| JP5248904B2 (ja) * | 2008-04-18 | 2013-07-31 | Hoya株式会社 | 被覆粒子、被覆粒子の製造方法および吸着装置 |
| US20110186522A1 (en) * | 2009-12-18 | 2011-08-04 | University Of South Florida | Removal of nuisance anion and anionic materials using polyalkyleneimines such as polyethyleneimine |
| CN102068967B (zh) * | 2010-12-14 | 2012-12-19 | 浙江大学 | 一种负载化聚丙烯亚胺材料及其制备方法和用途 |
| MY195756A (en) | 2012-09-17 | 2023-02-09 | Grace W R & Co | Functionalized Particulate Support Material and Methods of Making and Using the Same |
| MY178616A (en) | 2012-09-17 | 2020-10-19 | Grace W R & Co | Chromatography media and devices |
| JP6853670B2 (ja) | 2014-01-16 | 2021-04-07 | ダブリュー・アール・グレース・アンド・カンパニー−コーンW R Grace & Co−Conn | 親和性クロマトグラフィー媒体及びクロマトグラフィーデバイス |
| JP6914189B2 (ja) | 2014-05-02 | 2021-08-04 | ダブリュー・アール・グレース・アンド・カンパニー−コーンW R Grace & Co−Conn | 官能化担体材料並びに官能化担体材料を作製及び使用する方法 |
| CN107921407B (zh) | 2015-06-05 | 2022-07-05 | 格雷斯公司 | 生物处理吸附澄清剂及其制备和使用方法 |
| RU2618295C2 (ru) * | 2015-09-09 | 2017-05-03 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Способ получения сорбента из хлорида аммония |
| US10596488B1 (en) * | 2018-01-17 | 2020-03-24 | University Of South Florida | Lithium ion extraction methods |
| GB202202072D0 (en) * | 2022-02-16 | 2022-03-30 | Puraffinity Ltd | Functionalised alumina adsorbent materials for removal of contaminants from water |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071546A (en) * | 1976-08-30 | 1978-01-31 | Dow Corning Corporation | Silicon-containing chelating composition and method therefor |
| US5066395A (en) * | 1986-03-06 | 1991-11-19 | J. T. Baker Inc. | N-acylated derivatives of polyethyleneimine bonded phase silica products |
| IL86766A (en) * | 1987-09-04 | 1992-02-16 | Bradshaw Jerald S | Macrocyclic ligands bonded to sand or silica gel and their use in selectively and quantitatively removing and concentrating ions present at low concentrations from mixtures thereof with other ions |
| GB8913183D0 (en) * | 1989-06-08 | 1989-07-26 | Central Blood Lab Authority | Chemical products |
| US5078978A (en) * | 1989-11-06 | 1992-01-07 | Brigham Young University | Pyridine-containing alkoxysilanes bonded to inorganic supports and processes of using the same for removing and concentrating desired ions from solutions |
| US5244856A (en) * | 1990-10-10 | 1993-09-14 | Brigham Young University | Polytetraalkylammonium and polytrialkylamine-containing ligands bonded to inorganic supports and processes of using the same for removing and concentrating desired ions from solutions |
| AU646889B2 (en) * | 1990-10-10 | 1994-03-10 | Brigham Young University | Polytetraalkylammonium and polytrialkylamine containing ligands bonded to inorganic supports and processes of using the same for removing and concentrating desired ions from solution |
| US5334316A (en) * | 1990-10-10 | 1994-08-02 | Brigham Young University | Process of using polytetraalkylammonium and polytrialkylamine-containing ligands bonded to inorganic supports for removing and concentrating desired ions from solutions |
| US5120443A (en) * | 1991-06-03 | 1992-06-09 | Brigham Young University | Processes for removing, separating and concentrating rhodium, iridium, and ruthenium from solutions using macrocyclic and nonmacrocyclic polyalkylene-polyamine-containing ligands bonded to inorganic supports |
| US5190660A (en) * | 1992-06-04 | 1993-03-02 | Lindoy Leonard F | Ion complexation by silica-immobilized polyethyleneimines |
-
1994
- 1994-06-21 AU AUPM6328A patent/AUPM632894A0/en not_active Abandoned
-
1995
- 1995-06-21 US US08/765,485 patent/US5914044A/en not_active Expired - Lifetime
- 1995-06-21 JP JP50140296A patent/JP3704624B2/ja not_active Expired - Fee Related
- 1995-06-21 DE DE19581676T patent/DE19581676B4/de not_active Expired - Fee Related
- 1995-06-21 CA CA002193241A patent/CA2193241C/en not_active Expired - Fee Related
- 1995-06-21 AU AU27075/95A patent/AU692266B2/en not_active Ceased
- 1995-06-21 WO PCT/AU1995/000362 patent/WO1995035165A1/en not_active Ceased
-
1996
- 1996-12-20 SE SE9604808A patent/SE509728C2/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE9604808L (sv) | 1996-12-20 |
| AUPM632894A0 (en) | 1994-07-14 |
| AU692266B2 (en) | 1998-06-04 |
| DE19581676T1 (de) | 1997-06-19 |
| CA2193241A1 (en) | 1995-12-28 |
| CA2193241C (en) | 2005-09-27 |
| AU2707595A (en) | 1996-01-15 |
| SE9604808D0 (sv) | 1996-12-20 |
| US5914044A (en) | 1999-06-22 |
| SE509728C2 (sv) | 1999-03-01 |
| JP3704624B2 (ja) | 2005-10-12 |
| DE19581676B4 (de) | 2005-09-01 |
| WO1995035165A1 (en) | 1995-12-28 |
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