BE1002795A3 - Procede de traitement. - Google Patents

Procede de traitement. Download PDF

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Publication number
BE1002795A3
BE1002795A3 BE9000108A BE9000108A BE1002795A3 BE 1002795 A3 BE1002795 A3 BE 1002795A3 BE 9000108 A BE9000108 A BE 9000108A BE 9000108 A BE9000108 A BE 9000108A BE 1002795 A3 BE1002795 A3 BE 1002795A3
Authority
BE
Belgium
Prior art keywords
powder
treatment process
monomer
encapsulating
polymerized
Prior art date
Application number
BE9000108A
Other languages
English (en)
Original Assignee
Tioxide Group Plc
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 Tioxide Group Plc filed Critical Tioxide Group Plc
Application granted granted Critical
Publication of BE1002795A3 publication Critical patent/BE1002795A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Procédé d'enrobage ou d'encapsulement d'une poudre inorganique, suivant lequel la poudre, qui est de préférence un pigment, est dispersée dans un milieu aqueux, et un monomère éthyléniquement insaturé est polymérisé en présence de la poudre, tandis que le mélange de réaction est exposé à des vibrations ultrasoniques. Le monomère est présent en une quantité n'excédant pas 200 % du poids de la poudre et est, de préférence, un acrylate ou méthacrylate. La poudre porte en surface une charge cationique qui peut être produite en traitant la surface au moyen d'un sel d'aluminium.
BE9000108A 1989-02-02 1990-01-31 Procede de traitement. BE1002795A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898902293A GB8902293D0 (en) 1989-02-02 1989-02-02 Treatment process

Publications (1)

Publication Number Publication Date
BE1002795A3 true BE1002795A3 (fr) 1991-06-11

Family

ID=10651006

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9000108A BE1002795A3 (fr) 1989-02-02 1990-01-31 Procede de traitement.

Country Status (17)

Country Link
US (1) US5032425A (fr)
JP (1) JP2927485B2 (fr)
AU (1) AU616091B2 (fr)
BE (1) BE1002795A3 (fr)
CA (1) CA2007503C (fr)
DE (1) DE4001870A1 (fr)
DK (1) DK171953B1 (fr)
ES (1) ES2019035A6 (fr)
FI (1) FI97140C (fr)
FR (1) FR2642432B1 (fr)
GB (2) GB8902293D0 (fr)
IT (1) IT1240078B (fr)
MY (1) MY106267A (fr)
NL (1) NL9000153A (fr)
NO (1) NO301128B1 (fr)
SE (1) SE508764C2 (fr)
ZA (1) ZA90297B (fr)

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DE4019252C2 (de) * 1990-06-15 1994-05-19 Chemson Polymer Additive Verfahren zur Herstellung von Füllstoffen aus anorganischen Trägermaterialien mit einer Polymerbeschichtung
GB2250020B (en) * 1990-11-26 1994-12-07 Tioxide Group Services Ltd Process for preparing pigments
US5177395A (en) * 1991-03-15 1993-01-05 General Electric Company Cadmium free bug lamp with rutile TiO2 coating containing chromium and antimony in the rutile lattice
ATE168128T1 (de) * 1992-05-29 1998-07-15 Tioxide Group Services Ltd Verfahren zur herstellung beschichteter anorganischer partikel
US5426136A (en) * 1993-03-24 1995-06-20 Ppg Industries, Inc. Particulate amorphous silica associated with thin polymeric film
US5410212A (en) * 1993-04-01 1995-04-25 General Electric Company Soft white reflector lamp
GB9310438D0 (en) * 1993-05-20 1993-07-07 Ecc Int Ltd Pigmenting fillers for polymeric compositions
JPH06329948A (ja) * 1993-05-21 1994-11-29 Nara Kikai Seisakusho:Kk 粉体の表面改質方法
US5549590A (en) * 1994-08-01 1996-08-27 Leonard Pearlstein High performance absorbent particles and methods of preparation
US5849816A (en) * 1994-08-01 1998-12-15 Leonard Pearlstein Method of making high performance superabsorbent material
JP3692077B2 (ja) 1999-09-08 2005-09-07 ビーエーエスエフ アクチェンゲゼルシャフト 重合体及び微細の無機固体から構成される粒子の水性分散液の製造方法
BR0014888B1 (pt) 1999-10-20 2010-11-03 processo para preparar uma dispersão aquosa de partìculas compostas de polìmero de adição e sólido inorgánico finamente dividido, dispersão aquosa de partìculas de compósito, uso da mesma, e, pó de partìcula de compósito.
DE10012783A1 (de) * 2000-03-16 2001-10-18 Degussa Ruß
DE10129537A1 (de) 2001-06-21 2003-01-09 Basf Ag Verfahren zur Herstellung einer wässrigen Dispersion von aus Polymerisat und feinteiligem anorganischem Feststoff aufgebauten Partikeln
DE102004010155A1 (de) 2004-02-27 2005-09-15 Basf Ag Verfahren zur Verbesserung der Lagerstabilität von Kompositpartikel-Dispersionen
WO2006037161A1 (fr) * 2004-10-04 2006-04-13 The University Of Sydney Procédé de polymérisation en surface et composé polymère incluant un agent raft
DE102005000918A1 (de) 2005-01-06 2006-07-20 Basf Ag Verfahren zur Herstellung wässriger Kompositpartikel-Dispersionen
US20060162612A1 (en) * 2005-01-25 2006-07-27 Kabalnov Alexey S Pigments modified with surface counter-ions
US7741384B2 (en) * 2006-05-11 2010-06-22 Hewlett-Packard Development Company, L.P. Encapsulation of pigment particles by polymerization
US20070299158A1 (en) * 2006-06-23 2007-12-27 Hiu Liu Inkjet inks with encapsulated colorants
US20080145647A1 (en) * 2006-12-13 2008-06-19 Rahul Ganguli Metal impregnated composites and methods of making
PL2147020T3 (pl) 2007-05-04 2011-09-30 Basf Se Sposób wytwarzania wodnej dyspersji cząstek kompozytowych
GB2449306A (en) * 2007-05-18 2008-11-19 Univ Sheffield Composite particles
CA2699793A1 (fr) 2007-10-24 2009-04-30 Basf Se Procede de preparation d'une dispersion aqueuse composite/particle
EP2271717B1 (fr) 2008-04-25 2012-07-04 Basf Se Procédé destiné à améliorer la stabilité au stockage de dispersions aqueuses contenant des particules composites
EP2419456B1 (fr) 2009-04-15 2013-01-23 Basf Se Procédé de fabrication d'une dispersion aqueuse de particules composites
WO2011014173A1 (fr) * 2009-07-30 2011-02-03 Hewlett-Packard Development Company, L.P. Pigments encapsulés contenant un agent réticulant
WO2011033655A1 (fr) * 2009-09-18 2011-03-24 旭化成ケミカルズ株式会社 Pigment métallique enrobé de résine et son procédé de production
WO2011092130A1 (fr) 2010-01-27 2011-08-04 Basf Se Agent de revêtement contenant des particules composites
PT2605853T (pt) 2010-08-16 2017-07-21 Basf Se Processo para melhorar a estabilidade de armazenamento de dispersões aquosas de partículas compósitas
JP5188635B2 (ja) * 2012-04-24 2013-04-24 旭化成ケミカルズ株式会社 樹脂被覆金属顔料、およびその製造方法
WO2013178537A1 (fr) 2012-05-31 2013-12-05 Basf Se Liants
CN105492521B (zh) 2013-03-20 2017-11-28 卡博特公司 复合颗粒及其制备方法
US9725621B2 (en) 2013-05-03 2017-08-08 Cabot Corporation Chemical mechanical planarization slurry composition comprising composite particles, process for removing material using said composition, CMP polishing pad and process for preparing said composition
CN106103615B (zh) 2013-12-20 2018-10-30 卡博特公司 用于化学机械平坦化的金属氧化物-聚合物复合颗粒

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA899723A (en) * 1970-12-03 1972-05-09 Gulf Oil Canada Limited Polymer encapsulation of finely divided solids
EP0054832A1 (fr) * 1980-12-15 1982-06-30 The Dow Chemical Company Particule d'un polymère hydrophobe de dimensions colloidales dans laquelle sont dispersées de petites particules d'une matière inorganique

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GB696799A (en) * 1951-03-03 1953-09-09 Joseph Lecher Improvements in or relating to processing materials
GB927761A (en) * 1960-06-22 1963-06-06 Sun Oil Co Improvements in or relating to the preparation of solid polymers of alpha-olefins
GB864178A (en) * 1959-01-09 1961-03-29 Malcolm Stewart Burgess Treatment of mineral substances and product obtained thereby
DE1181160B (de) * 1961-07-29 1964-11-12 Bayer Ag Verfahren zur Herstellung feindisperser Farbstoffe oder Pigmente
US3714102A (en) * 1970-12-02 1973-01-30 Gulf Oil Canada Ltd Polymer encapsulation of finely divided solids
ZA711442B (en) * 1971-04-19 1972-02-23 Laporte Industries Ltd Improvements in and relating to the treatment of titanium dioxide pigments
US4071225A (en) * 1976-03-04 1978-01-31 Holl Research Corporation Apparatus and processes for the treatment of materials by ultrasonic longitudinal pressure oscillations
JPS5982633A (ja) * 1982-11-02 1984-05-12 Sumitomo Chem Co Ltd 親油性表面を有する磁気記録用研磨剤
JPS5991162A (ja) * 1982-11-15 1984-05-25 Fuji Photo Film Co Ltd カーボンブラックの水性分散体の製造方法
JPS59224102A (ja) * 1983-06-03 1984-12-17 Ricoh Co Ltd 磁性粉の表面処理方法
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EP0392065B1 (fr) * 1989-04-14 1994-01-12 Union Carbide Corporation Systèmes de micro-composite et procédés de formation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA899723A (en) * 1970-12-03 1972-05-09 Gulf Oil Canada Limited Polymer encapsulation of finely divided solids
EP0054832A1 (fr) * 1980-12-15 1982-06-30 The Dow Chemical Company Particule d'un polymère hydrophobe de dimensions colloidales dans laquelle sont dispersées de petites particules d'une matière inorganique

Also Published As

Publication number Publication date
JP2927485B2 (ja) 1999-07-28
NO301128B1 (no) 1997-09-15
SE9000315L (sv) 1990-08-03
CA2007503C (fr) 1997-01-21
MY106267A (en) 1995-04-29
ES2019035A6 (es) 1991-05-16
FI97140C (fi) 1996-10-25
FI97140B (fi) 1996-07-15
GB2227739A (en) 1990-08-08
ZA90297B (en) 1990-10-31
DK171953B1 (da) 1997-08-25
IT1240078B (it) 1993-11-27
AU616091B2 (en) 1991-10-17
GB8902293D0 (en) 1989-03-22
NL9000153A (nl) 1990-09-03
FR2642432A1 (fr) 1990-08-03
IT9047580A1 (it) 1990-08-03
NO900439L (no) 1990-08-03
CA2007503A1 (fr) 1990-08-02
SE9000315D0 (sv) 1990-01-30
DK26690D0 (da) 1990-02-01
FR2642432B1 (fr) 1997-12-05
SE508764C2 (sv) 1998-11-02
AU4784490A (en) 1990-08-09
JPH02233770A (ja) 1990-09-17
GB2227739B (en) 1992-04-22
FI900522A0 (fi) 1990-02-01
DK26690A (da) 1990-08-03
DE4001870A1 (de) 1990-08-09
NO900439D0 (no) 1990-01-31
US5032425A (en) 1991-07-16
GB9000345D0 (en) 1990-03-07
IT9047580A0 (it) 1990-01-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TIOXIDE GROUP P.L.C.

Effective date: 20000131