SE406554B - Sett att framstella mikropartiklar - Google Patents

Sett att framstella mikropartiklar

Info

Publication number
SE406554B
SE406554B SE7304828A SE7304828A SE406554B SE 406554 B SE406554 B SE 406554B SE 7304828 A SE7304828 A SE 7304828A SE 7304828 A SE7304828 A SE 7304828A SE 406554 B SE406554 B SE 406554B
Authority
SE
Sweden
Prior art keywords
way
produce microparticles
microparticles
produce
Prior art date
Application number
SE7304828A
Other languages
English (en)
Swedish (sv)
Inventor
R K Iler
H J Mcqueston
Original Assignee
Du Pont
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of SE406554B publication Critical patent/SE406554B/xx

Links

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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • 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
    • B01J2/08—Gelation of a colloidal solution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C01P2006/13—Surface area thermal stability thereof at high temperatures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Glanulating (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Colloid Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
SE7304828A 1972-04-07 1973-04-05 Sett att framstella mikropartiklar SE406554B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00242039A US3855172A (en) 1972-04-07 1972-04-07 Uniform oxide microspheres and a process for their manufacture

Publications (1)

Publication Number Publication Date
SE406554B true SE406554B (sv) 1979-02-19

Family

ID=22913225

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7304828A SE406554B (sv) 1972-04-07 1973-04-05 Sett att framstella mikropartiklar

Country Status (9)

Country Link
US (1) US3855172A (zh)
JP (1) JPS549588B2 (zh)
CH (1) CH577342A5 (zh)
DE (1) DE2317454C3 (zh)
FR (1) FR2179220B1 (zh)
GB (1) GB1433242A (zh)
IT (1) IT981899B (zh)
NL (1) NL179631C (zh)
SE (1) SE406554B (zh)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7302746D0 (pt) * 1972-05-04 1974-07-25 Harbison Walker Sa Processo para a obtencao de materiais refratarios com caracteristicas controladas de porosidade e densidade
CA1061366A (en) * 1974-01-07 1979-08-28 Minnesota Mining And Manufacturing Company Non-vitreous ceramic metal oxide microcapsules
US4011096A (en) * 1975-06-10 1977-03-08 E. I. Du Pont De Nemours And Company Vesiculated silica microspheres
US4090887A (en) * 1975-11-25 1978-05-23 E. I. Du Pont De Nemours And Company Pigmented microporous silica microspheres produced by a water in oil emulsion
US4070286A (en) * 1976-06-15 1978-01-24 E. I. Du Pont De Nemours And Company Macroporous microspheroids and a process for their manufacture
US4256676A (en) * 1978-11-22 1981-03-17 Kovach Julius L Process for preparing porous metal oxide beads
JPS5842142B2 (ja) * 1979-01-08 1983-09-17 鳴海製陶株式会社 無機質多孔質体およびその製造方法
US4239675A (en) * 1979-02-02 1980-12-16 Ferrigno Thomas H Low density fillers and pigments
JPS5729207A (en) * 1980-07-28 1982-02-17 Yanmar Agricult Equip Nursery plant planting device
JPS58110287A (ja) * 1981-12-24 1983-06-30 Mitsubishi Paper Mills Ltd 記録用シ−ト
JPH0717087B2 (ja) * 1982-03-05 1995-03-01 三菱製紙株式会社 記録用シ−ト
JPS5926911A (ja) * 1982-08-04 1984-02-13 Toyo Soda Mfg Co Ltd 球状多孔性シリカゲルおよびその製造法
USRE34145E (en) * 1982-09-02 1992-12-15 Union Carbide Chemicals & Plastics Technology Corporation Encapsulating finely divided solid particles in stable suspensions
US4771086A (en) * 1982-09-02 1988-09-13 Union Carbide Corporation Encapsulating finely divided solid particles in stable suspensions
US4608401A (en) * 1982-09-02 1986-08-26 Union Carbide Corporation Method of encapsulating finely divided solid particles
JPS59188749U (ja) * 1983-06-03 1984-12-14 市光工業株式会社 前照灯の光軸調整装置
JPH0757126B2 (ja) * 1983-09-20 1995-06-21 ヤンマー農機株式会社 田植機における苗植装置
JPS60221008A (ja) * 1984-04-18 1985-11-05 ヤンマー農機株式会社 田植機の苗植装置
US4783435A (en) * 1984-04-23 1988-11-08 Mallinckrodt, Inc. Silica catalyst supports
US4937394A (en) * 1984-04-23 1990-06-26 Mallinckrodt, Inc. Silica catalyst supports for hydration of ethylene to ethanol
US4617060A (en) * 1984-04-23 1986-10-14 Mallinckrodt, Inc. Silica catalyst supports
US4600646A (en) * 1984-08-15 1986-07-15 E. I. Du Pont De Nemours And Company Metal oxide stabilized chromatography packings
JPH0671372B2 (ja) * 1985-02-18 1994-09-14 井関農機株式会社 移植装置
JPH0695842B2 (ja) * 1985-01-11 1994-11-30 井関農機株式会社 移植装置
JPS61271907A (ja) * 1985-05-28 1986-12-02 生物系特定産業技術研究推進機構 田植機の植付装置
JPH07102022B2 (ja) * 1985-08-05 1995-11-08 井関農機株式会社 苗植機
JPH07112380B2 (ja) * 1985-08-13 1995-12-06 井関農機株式会社 移植装置
JPH0628528B2 (ja) * 1985-09-20 1994-04-20 井関農機株式会社 移植装置
JP2585546B2 (ja) * 1985-09-24 1997-02-26 旭硝子株式会社 記録シ−ト
JPH0620347Y2 (ja) * 1985-11-19 1994-06-01 ヤンマー農機株式会社 田植機の植付装置
JPH0620348Y2 (ja) * 1985-11-29 1994-06-01 ヤンマー農機株式会社 田植機の植付装置
JPS6291928U (zh) * 1985-11-29 1987-06-12
JPS62130612A (ja) * 1985-12-03 1987-06-12 ヤンマー農機株式会社 田植機の植付装置
GB8529970D0 (en) * 1985-12-05 1986-01-15 Unilever Plc Spheroidal silica
JPS62104626U (zh) * 1985-12-23 1987-07-03
DE3786933T2 (de) * 1986-02-12 1994-01-20 Catalysta & Chemicals Ind Co Verfahren zur Herstellung von mono-dispergierten Teilchen.
GB8713263D0 (en) * 1987-06-05 1987-07-08 Unilever Plc Spheroidal silica
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US5141634A (en) * 1988-02-03 1992-08-25 Regents Of The University Of Minnesota High stability porous zirconium oxide spherules
US5015373A (en) * 1988-02-03 1991-05-14 Regents Of The University Of Minnesota High stability porous zirconium oxide spherules
US5205929A (en) * 1988-02-03 1993-04-27 Regents Of The University Of Minnesota High stability porous zirconium oxide spherules
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JPH0620375B2 (ja) * 1989-04-03 1994-03-23 井関農機株式会社 苗植付装置
JPH0673409B2 (ja) * 1989-04-03 1994-09-21 井関農機株式会社 苗植付装置
US5228989A (en) * 1989-07-06 1993-07-20 Perseptive Biosystems, Inc. Perfusive chromatography
JP2802173B2 (ja) * 1990-02-06 1998-09-24 松下電工株式会社 複合誘電体
US5254262A (en) * 1990-03-22 1993-10-19 Regents Of The University Of Minnesota Carbon-clad zirconium oxide particles
US5182016A (en) * 1990-03-22 1993-01-26 Regents Of The University Of Minnesota Polymer-coated carbon-clad inorganic oxide particles
US5271833A (en) * 1990-03-22 1993-12-21 Regents Of The University Of Minnesota Polymer-coated carbon-clad inorganic oxide particles
US5108597A (en) * 1990-03-22 1992-04-28 Regents Of The University Of Minnesota Carbon-clad zirconium oxide particles
JP2507828B2 (ja) * 1990-10-18 1996-06-19 ヤンマー農機株式会社 田植機における苗植装置
JP2802172B2 (ja) * 1990-12-06 1998-09-24 松下電工株式会社 複合誘電体およびプリント回路用基板
US5128291A (en) * 1990-12-11 1992-07-07 Wax Michael J Porous titania or zirconia spheres
JPH0790659B2 (ja) * 1993-01-11 1995-10-04 三菱製紙株式会社 インクジェット記録用紙
JPH0824461B2 (ja) * 1993-02-04 1996-03-13 井関農機株式会社 苗植機
JPH07110174B2 (ja) * 1993-09-09 1995-11-29 ヤンマー農機株式会社 田植機の苗植装置
JPH07110173B2 (ja) * 1993-09-09 1995-11-29 ヤンマー農機株式会社 田植機の苗植装置
JP2570177B2 (ja) * 1994-06-07 1997-01-08 井関農機株式会社 苗植付装置
US5540834A (en) * 1994-08-23 1996-07-30 Regents Of The University Of Minnesota Synthesis of porous inorganic particles by polymerization-induced colloid aggregation (PICA)
JP2554240B2 (ja) * 1994-09-02 1996-11-13 ヤンマー農機株式会社 田植機の苗植装置
JP2507869B2 (ja) * 1994-09-19 1996-06-19 ヤンマー農機株式会社 田植機の苗植装置
US5837826A (en) * 1995-02-27 1998-11-17 Regents Of The University Of Minnesota Protein adsorption by very dense porous zirconium oxide particles in expanded beds
US6107233A (en) * 1997-03-24 2000-08-22 E. I. Du Pont De Nemours And Company Process for the preparation of spherically shaped microcomposites
US6262326B1 (en) 2000-06-06 2001-07-17 E. I. Du Pont De Nemours And Company Process for the preparation of spherically shaped microcomposites
JP2644713B2 (ja) * 1996-08-23 1997-08-25 ヤンマー農機株式会社 田植機における苗植装置
JP2644712B2 (ja) * 1996-08-23 1997-08-25 ヤンマー農機株式会社 田植機における苗植装置
JP2003522621A (ja) 1998-03-19 2003-07-29 マックス−プランク−ゲゼルシャフト・ツア・フェルデルング・デア・ヴィッセンシャフテン・エー・ファオ 分解性コロイド原型上のナノ複合多層の静電的自己集成体による多層被覆粒子及び中空シェルの製造
US7101575B2 (en) * 1998-03-19 2006-09-05 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Production of nanocapsules and microcapsules by layer-wise polyelectrolyte self-assembly
EP1647270B1 (de) * 1998-03-19 2009-06-17 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Verfahren zum Aufbringen mehrerer Schichten von Beschichtungssubstanzen auf Templatpartikel
JPH11287791A (ja) * 1998-04-01 1999-10-19 Naohiro Soga キャピラリーカラム
DE60239733D1 (de) * 2001-03-02 2011-05-26 Nissan Chemical Ind Ltd Verfahren zur herstellung von kugelförmigen verbundteilchen mit gehärtetem melaminharz
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KR100529059B1 (ko) * 2003-06-11 2005-11-16 재단법인 포항산업과학연구원 다공질 실리카 구의 제조방법
DE102004013637A1 (de) * 2004-03-19 2005-10-13 Capsulution Nanoscience Ag Verfahren zur Herstellung von CS-Partikeln und Mikrokapseln unter Verwendung poröser Template sowie CS-Partikel und Mikrokapseln
US7309426B2 (en) * 2004-04-23 2007-12-18 Agilent Technologies, Inc. Composition and method for high efficiency chromatography
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CN102007073B (zh) * 2008-04-30 2014-10-08 电气化学工业株式会社 氧化铝粉末、其制造方法以及使用该氧化铝粉末的树脂组合物
FR2943333B1 (fr) 2009-03-20 2011-08-05 Baikowski Alumine, luminophores et composes mixtes ainsi que procedes de preparation associes
US11628381B2 (en) 2012-09-17 2023-04-18 W.R. Grace & Co. Conn. Chromatography media and devices
WO2014078919A1 (pt) 2012-11-26 2014-05-30 Braskem S.A. Catalisador metaloceno suportado em suporte híbrido, processo de obtenção do mesmo, processo de polimerização para obtenção de um homopolímero ou copolímero de etileno com distribuição de massa molar ampla ou bimodal, uso do catalisador de metaloceno suportado e polímero de etileno com distribuição de massa molar ampla ou bimodal
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
CN104157867B (zh) * 2014-07-17 2017-02-08 中国科学院化学研究所 一种Li4Ti5O12/C微米球负极材料的制备方法
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
CN108745217A (zh) * 2018-05-11 2018-11-06 苏州泽漫生物技术有限公司 多壳层中空磁性微球的制备方法
EP3744684A1 (en) 2019-05-29 2020-12-02 Nouryon Chemicals International B.V. Porous silica particles
EP3744683A1 (en) 2019-05-29 2020-12-02 Nouryon Chemicals International B.V. Porous silica particles
CN111960809B (zh) * 2020-08-26 2022-07-19 武汉理工大学 一种光固化3D打印用球形Al2O3粉体的制备方法
CN116282051B (zh) * 2023-03-16 2023-10-13 山东安特纳米材料有限公司 一种宽分布孔隙结构二氧化硅微球的制备方法
CN117886345B (zh) * 2024-03-12 2024-05-31 黎明化工研究设计院有限责任公司 一种球形氧化铝的制备方法

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GB1226553A (zh) * 1967-06-27 1971-03-31

Also Published As

Publication number Publication date
NL179631B (nl) 1986-05-16
US3855172A (en) 1974-12-17
NL179631C (nl) 1986-10-16
CH577342A5 (zh) 1976-07-15
DE2317454A1 (de) 1973-10-25
DE2317454C3 (de) 1980-04-17
NL7304832A (zh) 1973-10-09
FR2179220B1 (zh) 1976-09-10
JPS549588B2 (zh) 1979-04-25
JPS4917806A (zh) 1974-02-16
IT981899B (it) 1974-10-10
GB1433242A (en) 1976-04-22
DE2317454B2 (zh) 1979-08-09
FR2179220A1 (zh) 1973-11-16

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