ES2118191T3 - Un metodo de producir particulas inorganicas revestidas. - Google Patents

Un metodo de producir particulas inorganicas revestidas.

Info

Publication number
ES2118191T3
ES2118191T3 ES93303527T ES93303527T ES2118191T3 ES 2118191 T3 ES2118191 T3 ES 2118191T3 ES 93303527 T ES93303527 T ES 93303527T ES 93303527 T ES93303527 T ES 93303527T ES 2118191 T3 ES2118191 T3 ES 2118191T3
Authority
ES
Spain
Prior art keywords
particles
inorganic particles
isoelectric point
dispersion
polymerised
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.)
Expired - Lifetime
Application number
ES93303527T
Other languages
English (en)
Inventor
John Robb
Guy Decelles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tioxide Group Services Ltd
Original Assignee
Tioxide Group Services 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
Priority claimed from GB929211420A external-priority patent/GB9211420D0/en
Priority claimed from GB929215599A external-priority patent/GB9215599D0/en
Application filed by Tioxide Group Services Ltd filed Critical Tioxide Group Services Ltd
Application granted granted Critical
Publication of ES2118191T3 publication Critical patent/ES2118191T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Glanulating (AREA)
  • Polymerisation Methods In General (AREA)
  • Silicon Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

SE SOLICITA UN POLVO EN PARTICULAS INORGANICO NUEVO REVESTIDO CON UN POLIMERO ORGANICO. EL PRODUCTO SE PUEDE OBTENER DISPERSANDO EN AGUA PARTICULAS INORGANICAS EN UN PH SUPERIOR A SU PUNTO ISOELECTRICO EN PRESENCIA DE UN ACIDO POLIBASICO POLIMERICO COMO AGENTE DE DISPERSION PARA PRODUCIR PARTICULAS QUE TIENE UN PUNTO ISOELECTRICO MODIFICADO. EL PH DE LA DISPERSION SE AJUSTA ENTONCES A UN VALOR POR DEBAJO DE 9 PERO POR ENCIMA DEL PUNTO ISOELECTRICO MODIFICADO Y SE POLIMERIZA UN MONOMERO ETILENICAMENTE INSATURADO EN PRESENCIA DE LA DISPERSION REVISTIENDOSE LAS PARTICULAS INORGANICA CON EL MONOMERO POLIMERIZADO. SE SOLICITA UN METODO PARA FORMAR LAS PARTICULAS. LAS PARTICULAS PREPARADAS POR ESTE METODO SE REVISTEN UNIFORME Y DISCRETAMENTE CON UN REVESTIMIENTO POLIMERICO ORGANICO Y PUEDEN SER USADAS EN VARIAS APLICACIONES EN LAS QUE SE DISPERSAN PARTICULAS INORGANICAS EN MEDIOS ORGANICOS TALES COMO COMPOSICIONES DE PINTURAS, TINTAS Y PLASTICOS.
ES93303527T 1992-05-29 1993-05-06 Un metodo de producir particulas inorganicas revestidas. Expired - Lifetime ES2118191T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929211420A GB9211420D0 (en) 1992-05-29 1992-05-29 Coated inorganic particles
GB929215599A GB9215599D0 (en) 1992-07-22 1992-07-22 Coating compositions

Publications (1)

Publication Number Publication Date
ES2118191T3 true ES2118191T3 (es) 1998-09-16

Family

ID=26300957

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93303527T Expired - Lifetime ES2118191T3 (es) 1992-05-29 1993-05-06 Un metodo de producir particulas inorganicas revestidas.

Country Status (18)

Country Link
US (1) US5431956A (es)
EP (1) EP0572128B1 (es)
JP (1) JPH0649109A (es)
KR (1) KR930023298A (es)
AT (1) ATE168128T1 (es)
AU (1) AU661574B2 (es)
BR (1) BR9302082A (es)
CA (1) CA2095738A1 (es)
DE (1) DE69319500T2 (es)
DK (1) DK0572128T3 (es)
ES (1) ES2118191T3 (es)
FI (1) FI932463A (es)
GB (1) GB2267286B (es)
MX (1) MX9303185A (es)
MY (1) MY107777A (es)
NO (1) NO931903L (es)
NZ (1) NZ247717A (es)
TW (1) TW222659B (es)

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WO2011033655A1 (ja) 2009-09-18 2011-03-24 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
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US8815982B2 (en) * 2010-07-20 2014-08-26 Silberline Manufacturing Company, Inc. Colored system
US8912252B2 (en) * 2010-07-20 2014-12-16 Silberline Manufacturing Company, Inc. Film-forming pigments and coating system including the same
WO2012022667A1 (de) 2010-08-16 2012-02-23 Basf Se Verfahren zur verbesserung der lagerstabilität von wässrigen kompositpartikel-dispersionen
TW201237116A (en) * 2011-02-23 2012-09-16 Rohm & Haas Polymer encapsulated titanium dioxide particles
EP2500383A1 (de) * 2011-03-18 2012-09-19 Henkel AG & Co. KGaA Pigmenthaltige Lackdispersion sowie W/O Emulsionen als Präkursor für die Bereitstellung der Lackdispersion
JP5961920B2 (ja) * 2011-04-25 2016-08-03 富士ゼロックス株式会社 顔料、静電荷像現像用トナー、静電荷像現像用現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置および画像形成方法
US20140135439A1 (en) * 2011-07-28 2014-05-15 John Klier Midland Polymer-encapsulated non-pigment particles
CN102964898B (zh) * 2011-08-05 2016-05-25 罗门哈斯公司 具有改进的亲水污渍排斥性的水性涂料组合物
WO2013062600A1 (en) * 2011-10-27 2013-05-02 E. I. Du Pont De Nemours And Company Method of preparing encapsulated pigment dispersions with two encapsulation steps
US20140296395A1 (en) * 2011-12-15 2014-10-02 Ei Du Pont De Nemours And Company Method of preparing encapsulated pigment dispersions with continuous additon of encapsulating monomer
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
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CN110305265A (zh) * 2012-12-21 2019-10-08 罗地亚经营管理公司 防沉和增稠组合物及使用其的方法
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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
JP6363202B2 (ja) 2013-12-20 2018-07-25 キャボット コーポレイションＣａｂｏｔ Ｃｏｒｐｏｒａｔｉｏｎ 化学機械平坦化用金属酸化物‐ポリマー複合粒子
CN108137984A (zh) * 2015-10-20 2018-06-08 凸版印刷株式会社 涂覆液及阻气性层叠体
CN110023415A (zh) 2016-11-30 2019-07-16 花王株式会社 白色微粒
CN110088213A (zh) * 2016-12-27 2019-08-02 花王株式会社 白色微粒分散体的制造方法
GB201707361D0 (en) * 2017-05-08 2017-06-21 Dupont Teijin Films U S Ltd Partnership Multi-layer film assembly
GB201707356D0 (en) * 2017-05-08 2017-06-21 Dupont Teijin Films U S Ltd Partnership Hydrolysis resistant polyester film
GB201707355D0 (en) * 2017-05-08 2017-06-21 Dupont Teijin Films U S Ltd Partnership Multi-layer film assembly
JP7040736B2 (ja) * 2017-10-13 2022-03-23 花王株式会社 白色微粒子水分散体の製造方法
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Also Published As

Publication number Publication date
NO931903L (no) 1993-11-30
FI932463A (fi) 1993-11-30
DE69319500D1 (de) 1998-08-13
AU3848093A (en) 1993-12-02
NZ247717A (en) 1994-12-22
BR9302082A (pt) 1994-03-01
TW222659B (es) 1994-04-21
GB9309296D0 (en) 1993-06-16
AU661574B2 (en) 1995-07-27
ATE168128T1 (de) 1998-07-15
EP0572128A3 (en) 1994-12-28
GB2267286A (en) 1993-12-01
GB2267286B (en) 1996-01-10
MY107777A (en) 1996-06-15
EP0572128A2 (en) 1993-12-01
DE69319500T2 (de) 1998-11-12
JPH0649109A (ja) 1994-02-22
FI932463A0 (fi) 1993-05-28
KR930023298A (ko) 1993-12-18
EP0572128B1 (en) 1998-07-08
US5431956A (en) 1995-07-11
MX9303185A (es) 1993-11-01
DK0572128T3 (da) 1998-10-26
CA2095738A1 (en) 1993-11-30
NO931903D0 (no) 1993-05-26

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