JP6025706B2 - 微小粒子またはナノ粒子を生成する方法および装置 - Google Patents
微小粒子またはナノ粒子を生成する方法および装置 Download PDFInfo
- Publication number
- JP6025706B2 JP6025706B2 JP2013500331A JP2013500331A JP6025706B2 JP 6025706 B2 JP6025706 B2 JP 6025706B2 JP 2013500331 A JP2013500331 A JP 2013500331A JP 2013500331 A JP2013500331 A JP 2013500331A JP 6025706 B2 JP6025706 B2 JP 6025706B2
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- reactor
- particle size
- nanoparticles
- smaller
- 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.)
- Active
Links
Images
Classifications
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Preparation (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- General Preparation And Processing Of Foods (AREA)
- Accessories For Mixers (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
ナノ粒子は、モデル物質としてニフェジピン(Nifedipin)およびモデル賦形剤としてオイドラギット(Eudragit)S100を用いて生成した。オイドラギットS100およびニフェジピンをアセトン中で共に溶解して、それぞれ10mg/mlおよび1mg/mlの濃度を得た。非溶媒として水を使用した。溶媒、非溶媒およびマイクロジェットリアクタ用に40℃の温度を設定した。異なる粒径を有する粒子を、溶媒および非溶媒の流速を変化させることによって生成した。図3の表は得られた粒径を示す。
粒径に対する温度の影響を観測するために、温度を変化させながら、溶媒および非溶媒の流速を10ml/分に固定したことを除いて、ナノ粒子を実施例1に記載したように生成した。図4におけるグラフは得られた粒径を示す。x軸は温度[℃]を示し、y軸は粒径[nm]を示す。粒径は温度が増加すると増加するように見られる。
粒径に対する気体の圧力の影響を観測するために、気体の圧力を変化させながら、溶媒および非溶媒の流速を10ml/分に固定したことを除いて、ナノ粒子を実施例1に記載したように生成した。この実験に関して、不活性窒素気体を導入するための追加の気体供給ラインを図1に示した実験設定に加えた。気体の圧力が増加すると粒径が増加することが、この実験設定を用いて実証された。図5におけるグラフはこの実施例からの実験の結果を示す。x軸は気体の圧力[バール]を示し、y軸は粒径[nm]を示す。この実施例は、気体の圧力が増加すると、粒径も増加することを示す。
ナノ粒子は、モデル物質としてフェノフィブラート(Fenofibrat)およびモデル賦形剤としてプルロニック(Pluronic)F68を用いて生成した。フルロニック(Fluronic)68およびフェノフィブラートをエタノールに共に溶解して、各々、10mg/mlの濃度を得た。水を非溶媒として使用した。溶媒、非溶媒およびマイクロジェットリアクタ用に40℃の温度を設定した。溶媒および非溶媒の流速を変化させることによって粒径を320nmに設定した。さらに安定化せずに、オストワルド成長のために沈殿したナノ粒子は非常に急速に凝集する。凝集塊の粒径は1,000nmを超える。粒子は、カスケード式(cascaded)マイクロジェットリアクタにおいてまたは同じマイクロジェットリアクタを介する再移動による反復処理により安定化した。粒径は320nmで安定を維持し、時間と共にさらに変化しなかった。
Claims (10)
- マイクロジェットリアクタ中で制御された沈殿、共沈および自己組織化プロセスによって非水溶性物質の微小粒子またはナノ粒子を生成する方法であって、
少なくとも1つの標的分子を含有する溶媒と非溶媒とが、非常に急速な沈殿、共沈または化学反応をもたらすための規定の圧力および流速にてマイクロジェットリアクタのリアクタハウジングに囲まれたリアクタチャンバ内で互いに衝突するジェットとして混合され、その過程の間に、微小粒子またはナノ粒子が形成され、
粒径が、前記溶媒および前記非溶媒の流速ならびに前記リアクタチャンバ内に導入される空気又は不活性ガスの圧力によって制御され、
前記リアクタチャンバ内の空気又は不活性ガスの圧力が5.00bar以下に調整され、
前記粒径は、
前記溶媒および前記非溶媒の流速が大きいほど小さく、
前記リアクタチャンバ内の空気又は不活性ガスの圧力が小さいほど小さい、方法。 - 前記溶媒および前記非溶媒の流速が0.1ml/分を超える、請求項1に記載の方法。
- 前記標的分子が、生物学的に有用な物質、画像化物質、化粧品物質、着色剤、色素、食品、食品添加物、ダイエット用サプリメント、殺生物剤、殺虫剤、殺菌剤、農薬、除草剤、薬学的に有用な物質からなる群より選択されることを特徴とする、請求項1又は2に記載の方法。
- 前記非溶媒が少なくとも1つの助剤を含有することを特徴とする、請求項1から3のいずれかに記載の方法。
- 前記標的分子対前記助剤の重量比が少なくとも1:100であることを特徴とする、請求項4に記載の方法。
- 前記溶媒および前記非溶媒が、後でそれらを蒸発させることによって、得られた懸濁液から除去されることを特徴とする、請求項1から5のいずれかに記載の方法。
- 前記粒径が、さらに、前記溶媒、前記非溶媒および/または前記マイクロジェットリアクタの温度によって制御され、
前記粒径は、前記溶媒、前記非溶媒および/または前記マイクロジェットリアクタの温度が小さいほど小さい、請求項1から6のいずれかに記載の方法。 - 前記微小粒子または前記ナノ粒子の粒径が2000nm以下である、請求項1から7のいずれかに記載の方法。
- 前記微小粒子または前記ナノ粒子の粒径の分散が2.0以下である、請求項1から8のいずれかに記載の方法。
- マイクロジェットリアクタ中で非水溶性物質の微小粒子またはナノ粒子を生成する装置であって、
少なくとも1つの標的分子を含有する溶媒を、前記マイクロジェットリアクタに第1ジェットとして噴射する第1ノズルと、
非溶媒を、前記マイクロジェットリアクタに第2ジェットとして噴射する第2ノズルであって、前記第2ジェットが前記第1ジェットと衝突するように設けられる第2ノズルと、
前記マイクロジェットリアクタのリアクタハウジングに囲まれたリアクタチャンバ内に空気又は不活性ガスを導入するガス導入ラインと、
前記第1ジェットと前記第2ジェットとが衝突して形成される微小粒子またはナノ粒子の粒径を制御する粒径制御手段とを備え、
前記粒径制御手段は、前記溶媒および前記非溶媒の流速を制御する流速制御手段、ならびに前記マイクロジェットリアクタのリアクタハウジングに囲まれたリアクタチャンバ内の空気又は不活性ガスの圧力を5.00bar以下に制御する圧力制御手段を有し、
前記粒径は、
前記溶媒および前記非溶媒の流速が大きいほど小さく、
前記リアクタチャンバ内の空気又は不活性ガスの圧力が小さいほど小さい、装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010010996.7 | 2010-03-22 | ||
DE102010010996 | 2010-03-22 | ||
PCT/DE2011/075044 WO2011116763A1 (de) | 2010-03-22 | 2011-03-21 | Verfahren und vorrichtung zur herstellung von mikro- oder nanopartikeln |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013522028A JP2013522028A (ja) | 2013-06-13 |
JP6025706B2 true JP6025706B2 (ja) | 2016-11-16 |
Family
ID=44234404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013500331A Active JP6025706B2 (ja) | 2010-03-22 | 2011-03-21 | 微小粒子またはナノ粒子を生成する方法および装置 |
Country Status (19)
Country | Link |
---|---|
US (1) | US8852644B2 (ja) |
EP (1) | EP2550092B1 (ja) |
JP (1) | JP6025706B2 (ja) |
KR (1) | KR101823706B1 (ja) |
CN (1) | CN102883798B (ja) |
AU (1) | AU2011232103B2 (ja) |
BR (1) | BR112012023983B1 (ja) |
CA (1) | CA2799519C (ja) |
CL (1) | CL2012002625A1 (ja) |
DK (1) | DK2550092T3 (ja) |
EA (1) | EA025562B1 (ja) |
ES (1) | ES2692651T3 (ja) |
MX (1) | MX2012010868A (ja) |
NZ (1) | NZ602674A (ja) |
PL (1) | PL2550092T3 (ja) |
PT (1) | PT2550092T (ja) |
TR (1) | TR201816320T4 (ja) |
WO (1) | WO2011116763A1 (ja) |
ZA (1) | ZA201206810B (ja) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101507408B1 (ko) * | 2012-12-04 | 2015-04-07 | 주식회사 삼양바이오팜 | 마이크로 입자의 제조 장치 및 방법 |
CN103172877B (zh) * | 2013-03-06 | 2015-09-09 | 珠海市赛纬电子材料有限公司 | 一种纳米材料填充塑料粒子的生产方法 |
DE102013005359A1 (de) | 2013-03-28 | 2014-10-02 | Instillo Gmbh | Niederdruck-Gasentladungslampe für die Photoionisation |
ES2714505T3 (es) * | 2013-03-28 | 2019-05-28 | Instillo Gmbh | Dispositivo y procedimiento para producir dispersiones y sólidos |
JP5926409B2 (ja) * | 2013-08-21 | 2016-05-25 | 株式会社Nrlファーマ | マイクロ微粒子の製造方法 |
US11737989B2 (en) * | 2014-05-19 | 2023-08-29 | Chiesi Farmaceutici S.P.A. | Clevidipine nanoparticles and pharmaceutical compositions thereof |
KR20150146280A (ko) | 2014-06-23 | 2015-12-31 | 주식회사 진성이앤지 | 나노입자 제조장치 |
DE202015100862U1 (de) | 2015-02-23 | 2016-05-30 | Care Connection Gmbh | Tannin-Nanopartikel enthaltende Deodorant- oder Antitranspirantzusammensetzung |
DE202015100863U1 (de) | 2015-02-23 | 2016-05-30 | Care Connection Gmbh | Behälter zur Applikation einer Tannin-enthaltenden Deodorant- oder Antitranspirantzusammensetzung |
DE102015006727A1 (de) * | 2015-05-30 | 2016-12-01 | Rainer Pommersheim | Verfahren und technischer Prozess zur Herstellung von Mikro- und Nanopartikeln unterschiedlicher Größe |
DE102015108749A1 (de) | 2015-06-02 | 2016-12-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur großmaßstäblichen, nasschemischen Herstellung von ZnO Nanopartikeln mit Hilfe von Luftblasen |
GB201515391D0 (en) * | 2015-08-28 | 2015-10-14 | Amazentis Sa | Compositions |
GB201515387D0 (en) * | 2015-08-28 | 2015-10-14 | Amazentis Sa | Compositions |
JP6278036B2 (ja) * | 2015-11-30 | 2018-02-14 | トヨタ自動車株式会社 | 粒子の製造方法 |
DE102016101232A1 (de) | 2016-01-25 | 2017-07-27 | Instillo Gmbh | Verfahren zum Herstellen von Emulsionen |
WO2017167798A1 (en) * | 2016-03-30 | 2017-10-05 | Universiteit Twente | Process and device for in-air production of single droplets, compound droplets, and shape-controlled (compound) particles or fibers |
DE102016108872A1 (de) * | 2016-05-13 | 2017-11-30 | Karlsruher Institut für Technologie | Vorrichtung und Verfahren für die Durchführung von Fällungsreaktionen unter Beteiligung von mindestens zwei Ausgangsprodukten |
IT201600104601A1 (it) * | 2016-10-18 | 2018-04-18 | Menarini Silicon Biosystems Spa | Sistema microfluidico |
DE102017110292B4 (de) | 2017-05-11 | 2020-06-10 | Instillo Gmbh | Verfahren zum Herstellen von Reaktionsprodukten |
DE102017110293A1 (de) * | 2017-05-11 | 2018-11-15 | Instillo Gmbh | Verfahren zur Oberflächenmodifikation von verkapselten Stoffen |
US10028988B1 (en) | 2017-06-01 | 2018-07-24 | King Saud Univesity | Synthesis of Nuxia oppositifolia nanoparticles |
US10278999B2 (en) | 2017-06-01 | 2019-05-07 | King Saud University | Synthesis of Nuxia oppositifolia nanoparticles |
JP7212947B2 (ja) * | 2017-06-02 | 2023-01-26 | ネクスドット | 封入ナノ粒子を得るための方法 |
DE102017210202A1 (de) * | 2017-06-19 | 2018-12-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Fluidreaktor |
DE102018101109A1 (de) | 2018-01-18 | 2019-07-18 | Mitsubishi Hitec Paper Europe Gmbh | Wärmeempfindliches Aufzeichnungsmaterial umfassend eine Mehrzahl von Submikrometerpartikeln mit monomodaler Partikelgrößenverteilung |
WO2019165240A1 (en) * | 2018-02-23 | 2019-08-29 | Rhnanopharma | Nanosuspensions of salsalate and methods of using the same |
US11833235B2 (en) * | 2018-04-03 | 2023-12-05 | Sunjin Beauty Science Co., Ltd. | Cosmetic agent comprising insoluble substance and method for manufacturing same |
US10912326B2 (en) | 2018-08-22 | 2021-02-09 | Rachelle MACSWEENEY | Nanoformulations containing encapsulted omega-3 fatty acids |
US20220133638A1 (en) * | 2019-05-16 | 2022-05-05 | Leon-Nanodrugs Gmbh | Method for producing nanoparticles |
CA3141534A1 (en) | 2019-05-23 | 2020-11-26 | Helm Ag | Nanoparticles comprising enzalutamide |
CN114341276A (zh) * | 2019-08-09 | 2022-04-12 | 纳诺萨尔生产有限责任公司 | 使用具有涂覆表面的无机颗粒作为间隔件的着色和填料膏 |
EP3795646A1 (de) | 2019-12-19 | 2021-03-24 | nanoSaar Lab GmbH | Farb- und füllstoffpasten unter verwendung anorganischer partikel mit beschichteter oberfläche als spacer |
EP3804703A1 (de) | 2019-10-10 | 2021-04-14 | Bayer AG | Verfahren zur herstellung eines nanopartikulären wirkstoffs |
US20220378704A1 (en) | 2019-10-10 | 2022-12-01 | Bayer Aktiengesellschaft | Process for the preparation of a nanoparticulate active ingredient |
EP3804704A1 (de) | 2019-10-10 | 2021-04-14 | Bayer AG | Verfahren zur herstellung nanopartikulären rivaroxabans |
EP3915673A1 (de) | 2020-05-25 | 2021-12-01 | Leon-Nanodrugs GmbH | Verfahren zur überprüfung der funktionsfähigkeit einer anlage zur herstellung von nanopartikeln durch gezielte fällung aus übersättigten lösungen |
EP3915544A1 (en) | 2020-05-25 | 2021-12-01 | Leon-Nanodrugs GmbH | Method for producing a liposome dispersion |
CN111842926A (zh) * | 2020-07-23 | 2020-10-30 | 中国药科大学 | 一种湍流强化连续制备银纳米颗粒的方法及其所得材料和应用 |
EP4198105A1 (en) | 2021-12-16 | 2023-06-21 | Seaborough IP I B.V. | Microjet reactor based synthesis of nanophosphors |
CN114797515B (zh) * | 2022-03-18 | 2023-01-31 | 成都科建生物医药有限公司 | 一种中药提取物脂质体的制备装置及其制备方法 |
CN114950289B (zh) * | 2022-05-13 | 2023-02-28 | 成都科建生物医药有限公司 | 一种谷胱甘肽脂质体的制备装置及其制备方法 |
CN116813943B (zh) * | 2023-03-29 | 2025-01-03 | 浙江大学 | 一种尺寸均一的淀粉纳米球的制备方法 |
EP4501320A1 (en) | 2023-08-02 | 2025-02-05 | IQ medical GmbH | A method of preparing an aqueous dispersion of nanoparticles |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54118385A (en) * | 1978-03-08 | 1979-09-13 | Itaru Yamaguchi | Liquid reaction process |
DE2850271C3 (de) * | 1978-11-20 | 1981-10-01 | Degussa Ag, 6000 Frankfurt | Vorrichtung zur intensiven Mischung von Flüssigkeiten |
US4495509A (en) * | 1983-06-09 | 1985-01-22 | Moore Business Forms, Inc. | Microencapsulation by interchange of multiple emulsions |
JP3282731B2 (ja) | 1990-06-15 | 2002-05-20 | メルク エンド カムパニー インコーポレーテッド | 結晶の構造および大きさを改良する結晶化方法 |
US5118529A (en) | 1990-06-18 | 1992-06-02 | Gte Laboratories Incorporated | Process for coating finely divided material with titania |
JPH04183727A (ja) * | 1990-11-20 | 1992-06-30 | Tonen Corp | 球状シリコーン樹脂微粒子の製造方法 |
GB9313642D0 (en) * | 1993-07-01 | 1993-08-18 | Glaxo Group Ltd | Method and apparatus for the formation of particles |
US5534270A (en) | 1995-02-09 | 1996-07-09 | Nanosystems Llc | Method of preparing stable drug nanoparticles |
US5833891A (en) | 1996-10-09 | 1998-11-10 | The University Of Kansas | Methods for a particle precipitation and coating using near-critical and supercritical antisolvents |
DE19617085A1 (de) | 1996-04-29 | 1997-10-30 | Bayer Ag | Verfahren zur Herstellung von feinstteiligen Kristallisationsprodukten |
JPH10323556A (ja) * | 1996-12-27 | 1998-12-08 | Jiinasu:Kk | 高速衝突反応法 |
IL140276A0 (en) | 1998-06-19 | 2002-02-10 | Rtp Pharma Inc | Processes to generate submicron particles of water-insoluble compounds |
GB9828721D0 (en) | 1998-12-24 | 1999-02-17 | Glaxo Group Ltd | Novel apparatus and process |
EP1173265B1 (en) * | 1999-01-29 | 2005-12-21 | Bristol-Myers Squibb Company | Sonic impinging jet crystallization apparatus and process |
EP1165224B1 (de) | 1999-04-08 | 2002-09-18 | Bernd Penth | Verfahren und vorrichtung zur durchführung chemischer und physikalischer prozesse |
TWI236930B (en) * | 2000-05-26 | 2005-08-01 | Pfizer Prod Inc | Reactive crystallization method to improve particle size |
BR0116377A (pt) | 2000-12-22 | 2005-12-13 | Baxter Int | Métodos para preparar partìculas submicronicamente dimensionadas de um composto orgânico, e para preparar uma suspensão de um composto farmaceuticamente ativo, e, composição de matéria |
US6884436B2 (en) | 2000-12-22 | 2005-04-26 | Baxter International Inc. | Method for preparing submicron particle suspensions |
WO2002060411A2 (en) | 2001-01-30 | 2002-08-08 | Board Of Regents University Of Texas System | Process for production of nanoparticles and microparticles by spray freezing into liquid |
WO2002060275A1 (en) | 2001-01-31 | 2002-08-08 | Kraft Foods Holdings, Inc. | Production of capsules and particles for improvement of food products |
DE10214031A1 (de) | 2002-03-27 | 2004-02-19 | Pharmatech Gmbh | Verfahren zur Herstellung und Anwendung von Mikro- und Nanoteilchen durch aufbauende Mikronisation |
US7041144B2 (en) | 2003-03-04 | 2006-05-09 | Five Star Technologies, Inc. | Hydrodynamic cavitation crystallization process |
EP1652515A1 (en) | 2003-08-06 | 2006-05-03 | Eisai Co., Ltd. | Process for producing drug ultramicroparticle and apparatus therefor |
TWI371274B (en) * | 2003-10-23 | 2012-09-01 | Bristol Myers Squibb Co | Process for making sterile aripiprazole of desired mean particle size |
US20070265357A1 (en) * | 2003-12-19 | 2007-11-15 | Thomson Licensing | Systems for Preparing Fine Articles and Other Substances |
JP4442869B2 (ja) * | 2004-04-16 | 2010-03-31 | ホソカワミクロン株式会社 | 複合微粒子の製造方法及び微粒子製造装置 |
DE102005048201A1 (de) * | 2004-10-11 | 2006-04-20 | Penth, Bernd, Dr. | Kontinuierliche Fällung von nanoskaligen Produkten in Mikroreaktoren |
ES2257968B1 (es) | 2005-01-28 | 2007-07-01 | Universidad De Sevilla | Procedimiento y dispositivo para la obtencion de particulas de tamaño micro y nanometrico. |
DE102005011786A1 (de) | 2005-03-11 | 2006-09-14 | Pharmasol Gmbh | Verfahren zur Herstellung ultrafeiner Submicron-Suspensionen |
DE102005017777A1 (de) | 2005-04-13 | 2006-10-19 | Pharmasol Gmbh | Verfahren zur schonenden Herstellung von hochfeinen Partikelsuspensionen |
DE102005048021B3 (de) | 2005-10-06 | 2007-04-12 | Abb Patent Gmbh | Lokal bedienbares Automatisierungsgerät |
DE102005053862A1 (de) | 2005-11-04 | 2007-05-10 | Pharmasol Gmbh | Verfahren und Vorrichtung zur Herstellung hochfeiner Partikel sowie zur Beschichtung solcher Partikel |
JP2007252987A (ja) * | 2006-03-20 | 2007-10-04 | Fujifilm Corp | 無機微粒子及びその製造方法 |
BRPI0711486B8 (pt) * | 2006-05-19 | 2021-05-25 | Firmenich & Cie | processo de secagem por atomização de uma etapa |
WO2009020434A1 (en) * | 2007-08-07 | 2009-02-12 | Nanomaterials Technology Pte Ltd | A process for making micro-sized protein particles |
JP2010075914A (ja) * | 2008-08-25 | 2010-04-08 | National Institute Of Advanced Industrial Science & Technology | 高温高圧マイクロ混合デバイス |
DE102009008478A1 (de) | 2009-02-11 | 2010-08-19 | PHAST Gesellschaft für pharmazeutische Qualitätsstandards mbH | Vorrichtung und Verfahren zur Herstellung pharmazeutisch hochfeiner Partikel sowie zur Beschichtung solcher Partikel in Mikroreaktoren |
-
2011
- 2011-03-21 ES ES11718264.2T patent/ES2692651T3/es active Active
- 2011-03-21 CA CA2799519A patent/CA2799519C/en active Active
- 2011-03-21 WO PCT/DE2011/075044 patent/WO2011116763A1/de active Application Filing
- 2011-03-21 NZ NZ602674A patent/NZ602674A/xx unknown
- 2011-03-21 EP EP11718264.2A patent/EP2550092B1/de active Active
- 2011-03-21 DK DK11718264.2T patent/DK2550092T3/en active
- 2011-03-21 BR BR112012023983-0A patent/BR112012023983B1/pt active IP Right Grant
- 2011-03-21 US US13/636,347 patent/US8852644B2/en active Active
- 2011-03-21 AU AU2011232103A patent/AU2011232103B2/en active Active
- 2011-03-21 EA EA201201311A patent/EA025562B1/ru not_active IP Right Cessation
- 2011-03-21 JP JP2013500331A patent/JP6025706B2/ja active Active
- 2011-03-21 TR TR2018/16320T patent/TR201816320T4/tr unknown
- 2011-03-21 KR KR1020127027398A patent/KR101823706B1/ko active Active
- 2011-03-21 CN CN201180020602.8A patent/CN102883798B/zh active Active
- 2011-03-21 PT PT11718264T patent/PT2550092T/pt unknown
- 2011-03-21 PL PL11718264T patent/PL2550092T3/pl unknown
- 2011-03-21 MX MX2012010868A patent/MX2012010868A/es active IP Right Grant
-
2012
- 2012-09-12 ZA ZA2012/06810A patent/ZA201206810B/en unknown
- 2012-09-21 CL CL2012002625A patent/CL2012002625A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US8852644B2 (en) | 2014-10-07 |
BR112012023983B1 (pt) | 2019-03-26 |
EP2550092A1 (de) | 2013-01-30 |
CA2799519C (en) | 2017-04-25 |
ES2692651T3 (es) | 2018-12-04 |
CA2799519A1 (en) | 2011-09-29 |
WO2011116763A1 (de) | 2011-09-29 |
KR20130062270A (ko) | 2013-06-12 |
TR201816320T4 (tr) | 2018-11-21 |
PT2550092T (pt) | 2018-11-13 |
EP2550092B1 (de) | 2018-08-15 |
BR112012023983A8 (pt) | 2018-01-02 |
CN102883798B (zh) | 2016-02-24 |
EA025562B1 (ru) | 2017-01-30 |
AU2011232103A1 (en) | 2012-10-25 |
AU2011232103B2 (en) | 2013-10-24 |
ZA201206810B (en) | 2013-05-29 |
MX2012010868A (es) | 2013-02-26 |
NZ602674A (en) | 2013-10-25 |
CL2012002625A1 (es) | 2013-02-15 |
PL2550092T3 (pl) | 2019-01-31 |
EA201201311A1 (ru) | 2013-03-29 |
KR101823706B1 (ko) | 2018-01-30 |
US20130012551A1 (en) | 2013-01-10 |
DK2550092T3 (en) | 2018-12-10 |
JP2013522028A (ja) | 2013-06-13 |
CN102883798A (zh) | 2013-01-16 |
BR112012023983A2 (pt) | 2016-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6025706B2 (ja) | 微小粒子またはナノ粒子を生成する方法および装置 | |
Patel et al. | Nanosuspension: An approach to enhance solubility of drugs | |
Thorat et al. | Liquid antisolvent precipitation and stabilization of nanoparticles of poorly water soluble drugs in aqueous suspensions: Recent developments and future perspective | |
Kaialy et al. | Recent advances in the engineering of nanosized active pharmaceutical ingredients: promises and challenges | |
US9168498B2 (en) | Method and device for producing very fine particles and coating such particles | |
CA2688288C (en) | Surface modified aerosol particles, a method and apparatus for production thereof and powders and dispersions containing said particles | |
Hadiwinoto et al. | Integrated continuous plug-flow crystallization and spray drying of pharmaceuticals for dry powder inhalation | |
Elizondo et al. | High loading of gentamicin in bioadhesive PVM/MA nanostructured microparticles using compressed carbon-dioxide | |
Chauhan et al. | Micronization of BCS Class–II Drugs by Various Approaches for Solubility Enhancement–A Review | |
Pathak et al. | Supercritical fluid technology for enhanced drug delivery | |
Khanuja et al. | Nanosuspensions-an update on recent patents, methods of Preparation, and evaluation parameters | |
Marques et al. | Factors affecting the preparation of nanocrystals: characterization, surface modifications and toxicity aspects | |
Rathod et al. | A Recent Review on Nanocrystal Manufacturing Techniques with Pharmaceutical Application | |
Praphawatvet et al. | Precipitation technologies for nanoparticle production | |
US20200197311A1 (en) | Amorphous nanostructured pharmaceutical materials | |
P. Patel et al. | Nanocrystallization and Nanoprecipitation Technologies | |
Wanole | REVIEW ON: NANOSUSPENSION | |
Maincent et al. | Precipitation technologies for nanoparticle production | |
Ubgade et al. | Nanosuspensions as Nanomedicine: Current Status and Future Prospects | |
Lessa Matos | Production of curcumin formulations by supercritical fluid-assisted coating and coprecipitation processes | |
Mirzapure | Enhancing Medication Solubility Using Nanosuspension: A Method | |
Guo et al. | A Scalable Freeze-Dissolving Approach to Prepare Ultrafine Crystals for Inhalation: Mechanism and Validation | |
Douroumis | Nanosuspensions with Enhanced Drug Dissolution Rates of Poorly Water‐Soluble Drugs | |
Muhrer | Gas antisolvent recrystallization of specialty chemicals | |
Garasiya | Nanosuspension: An attempt to enhance bioavailability of poorly soluble drugs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140121 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140627 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140805 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141105 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150512 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20150717 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20150914 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151007 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160405 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160623 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161004 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161011 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6025706 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |