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WO2008146711A1 - Complexe, son procédé de fabrication et composition le comprenant - Google Patents

Complexe, son procédé de fabrication et composition le comprenant Download PDF

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Publication number
WO2008146711A1
WO2008146711A1 PCT/JP2008/059470 JP2008059470W WO2008146711A1 WO 2008146711 A1 WO2008146711 A1 WO 2008146711A1 JP 2008059470 W JP2008059470 W JP 2008059470W WO 2008146711 A1 WO2008146711 A1 WO 2008146711A1
Authority
WO
WIPO (PCT)
Prior art keywords
inorganic compound
core part
shell
same
core
Prior art date
Application number
PCT/JP2008/059470
Other languages
English (en)
Japanese (ja)
Inventor
Yoichi Ishibai
Takashi Nishikawa
Junya Sato
Yasuhiro Hatoyama
Original Assignee
Ishihara Sangyo Kaisha, Ltd.
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 Ishihara Sangyo Kaisha, Ltd. filed Critical Ishihara Sangyo Kaisha, Ltd.
Priority to JP2009516283A priority Critical patent/JP5358433B2/ja
Publication of WO2008146711A1 publication Critical patent/WO2008146711A1/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063Titanium; Oxides or hydroxides thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39Photocatalytic properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/396Distribution of the active metal ingredient
    • B01J35/397Egg shell like
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36Compounds of titanium
    • C09C1/3607Titanium dioxide
    • C09C1/3653Treatment with inorganic compounds
    • C09C1/3661Coating
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06Treatment with inorganic compounds
    • C09C3/063Coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/207Transition metals
    • B01D2255/20707Titanium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/80Type of catalytic reaction
    • B01D2255/802Photocatalytic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J33/00Protection of catalysts, e.g. by coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61Surface area
    • B01J35/615100-500 m2/g

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

L'invention porte sur une structure cœur-écorce comprenant une partie de cœur et une partie d'écorce, ou une structure de capsule comprenant une partie de cœur encapsulée par une partie d'écorce. La structure peut être obtenue par les opérations consistant à mélanger la partie de cœur avec une substance qui peut servir de composé inorganique (A) dans un solvant pour enrober la surface de la partie de cœur par le composé inorganique (A), ajouter au mélange une substance qui peut servir de composé inorganique (B) et forme la partie d'écorce afin d'enrober la surface du composé inorganique (A) par le composé inorganique (B), et retirer le composé inorganique (A) qui est une matière d'enrobage de base pour le composé inorganique (B). Dans la structure, la surface de la partie de cœur ne vient pas directement en contact avec le composé inorganique (B) (qui constitue la partie écorce). Par conséquent, on assure que la partie de cœur peut manifester sa fonction de façon satisfaisante. Un complexe comprenant la structure et une particule de photocatalyseur contenue dans la partie de cœur de la structure peut manifester sa fonction photocatalytique de façon satisfaisante, et peut être fixé à n'importe quel milieu de support de façon solide sur une longue période de temps sans détériorer sa fonction photocatalytique.
PCT/JP2008/059470 2007-05-25 2008-05-22 Complexe, son procédé de fabrication et composition le comprenant WO2008146711A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009516283A JP5358433B2 (ja) 2007-05-25 2008-05-22 複合体及びその製造方法並びにそれを含む組成物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007139368 2007-05-25
JP2007-139368 2007-05-25

Publications (1)

Publication Number Publication Date
WO2008146711A1 true WO2008146711A1 (fr) 2008-12-04

Family

ID=40074964

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059470 WO2008146711A1 (fr) 2007-05-25 2008-05-22 Complexe, son procédé de fabrication et composition le comprenant

Country Status (2)

Country Link
JP (1) JP5358433B2 (fr)
WO (1) WO2008146711A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013505820A (ja) * 2009-09-25 2013-02-21 エクス−マルセイユ ユニヴェルシテ 超多孔性光触媒材料、その製造方法およびその使用
JP2013123698A (ja) * 2011-12-16 2013-06-24 Jgc Catalysts & Chemicals Ltd 多孔質シリカオリゴマー被覆粒子、担持触媒およびこれらの製造方法
JP2013123697A (ja) * 2011-12-16 2013-06-24 Jgc Catalysts & Chemicals Ltd 多孔質シラザン被覆粒子、担持触媒およびこれらの製造方法
JPWO2021132206A1 (fr) * 2019-12-23 2021-07-01

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH105598A (ja) * 1996-06-27 1998-01-13 Ishihara Sangyo Kaisha Ltd 光触媒粉体およびそれを用いた光触媒体ならびにそれらの製造方法、それらを用いた環境浄化方法
JPH10192694A (ja) * 1997-01-13 1998-07-28 Ishikawajima Harima Heavy Ind Co Ltd 多孔質無機化合物中空カプセルの製造方法
JPH11226422A (ja) * 1998-02-16 1999-08-24 Titan Kogyo Kk 光触媒体粉末、光触媒用組成物、光触媒体及びその用途
WO1999047253A1 (fr) * 1998-03-19 1999-09-23 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Fabrication de particules et de coques creuses enduites multicouches par assemblage automatique de multicouches de nanocomposites sur des gabarits colloidaux decomposables
JP2003096399A (ja) * 2001-09-25 2003-04-03 Washin Chemical Industry Co Ltd 光触媒カプセル含有コーティング組成物及び光触媒カプセル含有塗膜構造体
JP2003268945A (ja) * 2002-03-15 2003-09-25 Toli Corp 内装材
WO2005089727A1 (fr) * 2004-03-19 2005-09-29 Capsulution Nanoscience Ag Procede pour produire des particules de type coeur-ecorce et des microcapsules au moyen de matrices microporeuses, particules de type coeur-ecorce et microcapsules, et leur utilisation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5322042B2 (ja) * 2004-10-01 2013-10-23 独立行政法人産業技術総合研究所 メソ細孔壁を有する中空シリカマイクロカプセル及びその製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH105598A (ja) * 1996-06-27 1998-01-13 Ishihara Sangyo Kaisha Ltd 光触媒粉体およびそれを用いた光触媒体ならびにそれらの製造方法、それらを用いた環境浄化方法
JPH10192694A (ja) * 1997-01-13 1998-07-28 Ishikawajima Harima Heavy Ind Co Ltd 多孔質無機化合物中空カプセルの製造方法
JPH11226422A (ja) * 1998-02-16 1999-08-24 Titan Kogyo Kk 光触媒体粉末、光触媒用組成物、光触媒体及びその用途
WO1999047253A1 (fr) * 1998-03-19 1999-09-23 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Fabrication de particules et de coques creuses enduites multicouches par assemblage automatique de multicouches de nanocomposites sur des gabarits colloidaux decomposables
JP2003096399A (ja) * 2001-09-25 2003-04-03 Washin Chemical Industry Co Ltd 光触媒カプセル含有コーティング組成物及び光触媒カプセル含有塗膜構造体
JP2003268945A (ja) * 2002-03-15 2003-09-25 Toli Corp 内装材
WO2005089727A1 (fr) * 2004-03-19 2005-09-29 Capsulution Nanoscience Ag Procede pour produire des particules de type coeur-ecorce et des microcapsules au moyen de matrices microporeuses, particules de type coeur-ecorce et microcapsules, et leur utilisation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013505820A (ja) * 2009-09-25 2013-02-21 エクス−マルセイユ ユニヴェルシテ 超多孔性光触媒材料、その製造方法およびその使用
JP2013123698A (ja) * 2011-12-16 2013-06-24 Jgc Catalysts & Chemicals Ltd 多孔質シリカオリゴマー被覆粒子、担持触媒およびこれらの製造方法
JP2013123697A (ja) * 2011-12-16 2013-06-24 Jgc Catalysts & Chemicals Ltd 多孔質シラザン被覆粒子、担持触媒およびこれらの製造方法
JPWO2021132206A1 (fr) * 2019-12-23 2021-07-01
JP7533710B2 (ja) 2019-12-23 2024-08-14 Dic株式会社 セルフクリーニング剤

Also Published As

Publication number Publication date
JPWO2008146711A1 (ja) 2010-08-19
JP5358433B2 (ja) 2013-12-04

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