ES2179344T3 - Procedimiento de dispersion. - Google Patents

Procedimiento de dispersion.

Info

Publication number
ES2179344T3
ES2179344T3 ES97925032T ES97925032T ES2179344T3 ES 2179344 T3 ES2179344 T3 ES 2179344T3 ES 97925032 T ES97925032 T ES 97925032T ES 97925032 T ES97925032 T ES 97925032T ES 2179344 T3 ES2179344 T3 ES 2179344T3
Authority
ES
Spain
Prior art keywords
mixing
liquid support
particles
dispersion
dispersion procedure
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
ES97925032T
Other languages
English (en)
Inventor
Riaz Ahmad Choudhery
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of ES2179344T3 publication Critical patent/ES2179344T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/201—Pre-melted polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Glass Compositions (AREA)
  • Paints Or Removers (AREA)
  • Soft Magnetic Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Colloid Chemistry (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

SE PRESENTA UN PROCESO CONTINUO PARA LA PREPARACION DE UNA DISPERSION DE PARTICULAS REACTIVAS EN UN SOPORTE LIQUIDO. EL PROCESO CONSISTE EN MEZCLAR ENTRE SI EN UN ESTADO DE MASA FUNDIDA UNA RESINA Y UN ENTRECRUZADOR BAJO CONDICIONES DE EXTRUSION A UNA TEMPERATURA Y DURANTE UN PERIODO DE TIEMPO TALES QUE EL POTENCIAL DE ENTRECRUZAMIENTO SUSTANCIAL QUEDE RETENIDO ENTRE LA RESINA Y EL ENTRECRUZADOR Y DISPERSAR DESPUES LA MEZCLA MIENTRAS SIGUE FUNDIDA EN EL SOPORTE LIQUIDO DE DEJAR QUE LA MEZCLA DISPERSADA FUNDIDA SE SOLIDIFIQUE PARA QUE SE FORMEN PARTICULAS.
ES97925032T 1996-05-29 1997-05-26 Procedimiento de dispersion. Expired - Lifetime ES2179344T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9611118.2A GB9611118D0 (en) 1996-05-29 1996-05-29 Dispersions

Publications (1)

Publication Number Publication Date
ES2179344T3 true ES2179344T3 (es) 2003-01-16

Family

ID=10794412

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97925032T Expired - Lifetime ES2179344T3 (es) 1996-05-29 1997-05-26 Procedimiento de dispersion.

Country Status (8)

Country Link
US (2) US6204310B1 (es)
EP (1) EP0906360B1 (es)
AT (1) ATE222592T1 (es)
AU (1) AU3031597A (es)
DE (1) DE69714844T2 (es)
ES (1) ES2179344T3 (es)
GB (1) GB9611118D0 (es)
WO (1) WO1997045476A1 (es)

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US5928577A (en) * 1997-04-08 1999-07-27 E. I. Du Pont De Nemours And Company Spherical particles of a coating composition
AR024038A1 (es) † 1999-05-20 2002-09-04 Dow Global Technologies Inc Proceso continuo para extruir y mecanicamente dispersar una resina polimerica en un medio acuoso o no acuoso
AU2835101A (en) * 1999-10-19 2001-04-30 Akzo Nobel N.V. Process for preparing an aqueous powder coating dispersion
ES2252203T3 (es) 2000-02-11 2006-05-16 Akzo Nobel Coatings International B.V. Procedimiento para preparar una dispersion de revestimiento acuosa de un polvo.
GB0004898D0 (en) * 2000-03-02 2000-04-19 Ici Plc Extrusion process
KR100835550B1 (ko) 2000-10-05 2008-06-09 다우 글로벌 테크놀로지스 인크. 폴리올 중의 중합체의 분산물, 이의 제조방법 및 이를 포함하는 폴리우레탄 발포체 제형
BR0115960A (pt) * 2000-11-17 2003-12-30 Dow Global Technologies Inc Dispersões de resinas sólidas, semi-sólidas, e lìquidas e métodos para fabricar as mesmas
DE10126649A1 (de) 2001-06-01 2002-12-12 Basf Coatings Ag Kontinuierliches Verfahren zur Herstellung von Pulverlacksuspensionen (Pulverslurries) und Pulverlacken
DE10126652A1 (de) 2001-06-01 2002-12-12 Basf Coatings Ag Pulverlacke, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10126651A1 (de) 2001-06-01 2002-12-12 Basf Coatings Ag Pulverlacksuspensionen (Pulverslurries) und Pulverlacke, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10126653A1 (de) * 2001-06-01 2002-12-12 Basf Coatings Ag Pigmentierte Pulverlacksuspersionen (pigmentierte Pulverslurries), Verfahren zu ihrer Herstellung und ihre Verwendung
DE10135999A1 (de) * 2001-07-24 2003-02-20 Basf Ag Strukturviskose Klarlack-Slurry, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10135997A1 (de) * 2001-07-24 2003-02-20 Basf Coatings Ag Strukturviskose Klarlack-Slurry, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10135998A1 (de) * 2001-07-24 2003-02-20 Basf Coatings Ag Strukturviskose Klarlack-Slurry, Verfahren zu ihrer Herstellung und ihre Verwendung
US7008998B2 (en) * 2001-11-16 2006-03-07 Basf Corporation Method for making an aqueous dispersion
EP1674487B1 (en) * 2004-12-22 2016-06-29 Akzo Nobel Coatings International B.V. Aqueous polymer dispersions
US8557758B2 (en) 2005-06-07 2013-10-15 S.C. Johnson & Son, Inc. Devices for applying a colorant to a surface
JP2008545898A (ja) * 2005-06-07 2008-12-18 エス．シー． ジョンソン アンド サン、インコーポレイテッド 表面にデザインを付与する方法
CN101262956A (zh) 2005-07-11 2008-09-10 阿克佐诺贝尔国际涂料股份有限公司 静电流化粉末床涂覆方法
DE102005041380A1 (de) * 2005-09-01 2007-03-08 Basf Coatings Ag Verwendung von alkoxylierten Fettalkoholen in strukturviskosen Klarlack-Slurries, strukturviskose Klarlack-Slurry, Verfahren zu ihrer Herstellung und ihre Verwendung
CN101802055B (zh) * 2007-09-14 2013-04-17 阿克佐诺贝尔国际涂料股份有限公司 使用液体的粉末涂层挤出工艺
JP5290318B2 (ja) * 2007-11-29 2013-09-18 ダウ グローバル テクノロジーズ エルエルシー トナーとして有用なコンパウンドおよびその形成方法
US8686095B2 (en) 2008-06-30 2014-04-01 Basf Corporation Process for continuous production of epoxy resins
US8242234B2 (en) * 2008-06-30 2012-08-14 Basf Coatings Gmbh Process for continuous production of epoxy resins
US20090326099A1 (en) * 2008-06-30 2009-12-31 Basf Corporation Process for continuous production of epoxy resins
AU2009319797B2 (en) 2008-11-26 2015-09-03 Swimc Llc Polyester polymer and coating compositions thereof
US8367171B2 (en) 2008-11-26 2013-02-05 Valspar Sourcing, Inc. Polymer having polycyclic groups and coating compositions thereof
US20100260954A1 (en) * 2008-11-26 2010-10-14 Valspar Sourcing, Inc. Polymer having polycyclic groups and coating compositions thereof
AU2009319890B2 (en) 2008-11-26 2015-09-10 Swimc Llc Polyester-carbamate polymer and coating compositions thereof
BRPI1006198B1 (pt) 2009-03-16 2020-02-18 Dow Global Technologies Llc Processo para produzir uma dispersão e dispersão
PL2416962T3 (pl) 2009-04-09 2017-07-31 Valspar Sourcing, Inc. Polimer mający nienasyconą cykloalifatyczną grupę funkcyjną i utworzone z niego kompozycje powłokowe
MX2011010473A (es) 2009-04-09 2011-10-17 Valspar Sourcing Inc Composicion de recubrimiento de poliester.
US9920217B2 (en) 2009-08-11 2018-03-20 Swimc, Llc Polymer particles and coating compositions formulated from the polymer particles
US20110275738A1 (en) * 2010-05-05 2011-11-10 Basf Se Process for producing finely divided suspensions by melt emulsification
US9481788B2 (en) 2012-06-29 2016-11-01 Dow Global Technologies Llc Process for preparing stable aqueous epoxy resin dispersions
EP2852632B1 (en) 2012-07-12 2017-04-19 Dow Global Technologies LLC Alkali-soluble resin (asr) shell epoxy rdp with divalent metal ions exhibiting improved powder redispersibility
ITMI20130006A1 (it) * 2013-01-04 2014-07-05 Achille Angelo Bardelli Sospensione colloidale per rivestimenti
CA2912292C (en) 2014-12-05 2022-10-18 Dow Global Technologies Llc Large particle organic extender
US11584086B2 (en) * 2019-12-20 2023-02-21 Xerox Corporation Particles comprising marking additives for selective laser sintering-based manufacturing systems
EP4347680A1 (en) * 2021-06-02 2024-04-10 PPG Industries Ohio, Inc. Filiform corrosion resistant polyester/acrylic hybrid coating composition

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US4122055A (en) * 1975-12-26 1978-10-24 Dai Nippon Toryo Co., Ltd. Aqueous dispersion type thermosetting coating composition
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DE3903538A1 (de) * 1989-02-07 1990-08-16 Basf Ag Herstellung von emulgatorfreien, waessrigen polyurethandispersionen
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CA2072931C (en) * 1991-07-23 2003-12-30 Robin E. Tirpak A process for the preparation of aqueous dispersions containing both blocked polyisocyanates and polyhydroxyl compounds
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DE4326670A1 (de) * 1993-08-09 1995-02-16 Herberts Gmbh Verfahren zur Herstellung von wäßrigen Überzugsmitteln, die Überzugsmittel und deren Verwendung
US5521246A (en) * 1994-07-25 1996-05-28 Air Products And Chemicals, Inc. Low temperature self-crosslinking aqueous urethane-vinyl polymers for coating applications
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US5854332A (en) * 1996-12-20 1998-12-29 Ppg Industries, Inc. Aqueous urethane/acrylic resins with branched chain extension and coating compositions made therefrom

Also Published As

Publication number Publication date
WO1997045476A1 (en) 1997-12-04
GB9611118D0 (en) 1996-07-31
US6204310B1 (en) 2001-03-20
ATE222592T1 (de) 2002-09-15
AU3031597A (en) 1998-01-05
DE69714844D1 (de) 2002-09-26
EP0906360B1 (en) 2002-08-21
US6512025B2 (en) 2003-01-28
EP0906360A1 (en) 1999-04-07
DE69714844T2 (de) 2003-04-30
US20010012863A1 (en) 2001-08-09

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