MX9700127A - Proceso para la preparacion de particulas cargadas electrostaticamente. - Google Patents

Proceso para la preparacion de particulas cargadas electrostaticamente.

Info

Publication number
MX9700127A
MX9700127A MX9700127A MX9700127A MX9700127A MX 9700127 A MX9700127 A MX 9700127A MX 9700127 A MX9700127 A MX 9700127A MX 9700127 A MX9700127 A MX 9700127A MX 9700127 A MX9700127 A MX 9700127A
Authority
MX
Mexico
Prior art keywords
preparation
charged particles
electrostatically charged
charge
incorporated
Prior art date
Application number
MX9700127A
Other languages
English (en)
Inventor
John Farrell Hughes
Original Assignee
Univ Southampton
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 Univ Southampton filed Critical Univ Southampton
Publication of MX9700127A publication Critical patent/MX9700127A/es

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
    • 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
    • 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
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Un proceso para la preparacion de partículas electrostáticamente cargadas de un material de alta resistividad, cuyo proceso comprende incorporar una carga unipolar en el material a una temperatura de o por encima de la temperatura de transicion de vítreo de la misma o por encima de la temperatura de fusion de la misma, la carga unipolar se incorpora en el volumen del material y el material cargado subsecuentemente se tritura, o la carga se incorpora en el material, mientras que se forman partículas de la misma.
MX9700127A 1994-07-01 1995-06-13 Proceso para la preparacion de particulas cargadas electrostaticamente. MX9700127A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9413281A GB9413281D0 (en) 1994-07-01 1994-07-01 Electrostatically pre-charged polymer powder paints
PCT/GB1995/001372 WO1996001285A1 (en) 1994-07-01 1995-06-13 Process for the preparation of electrostatically charged particles

Publications (1)

Publication Number Publication Date
MX9700127A true MX9700127A (es) 1997-07-31

Family

ID=10757672

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9700127A MX9700127A (es) 1994-07-01 1995-06-13 Proceso para la preparacion de particulas cargadas electrostaticamente.

Country Status (18)

Country Link
US (1) US5800605A (es)
EP (1) EP0769031B1 (es)
JP (1) JP3504272B2 (es)
CN (1) CN1071352C (es)
AU (1) AU688913B2 (es)
BR (1) BR9508159A (es)
CA (1) CA2194186A1 (es)
DE (1) DE69507303T2 (es)
ES (1) ES2127536T3 (es)
GB (1) GB9413281D0 (es)
HK (1) HK1012020A1 (es)
IN (1) IN191422B (es)
MX (1) MX9700127A (es)
MY (1) MY112465A (es)
NZ (1) NZ287916A (es)
TW (1) TW346416B (es)
WO (1) WO1996001285A1 (es)
ZA (1) ZA955314B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID23678A (id) * 1996-12-04 2000-05-11 Univ Southampton Metode untuk mengontrol dan membuang debu serta partikel-partikel lain dari suatu bahan
JP6241845B2 (ja) * 2013-11-28 2017-12-06 国立研究開発法人農業・食品産業技術総合研究機構 造粒方法及び造粒装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8604328D0 (en) * 1986-02-21 1986-03-26 Ici Plc Producing spray of droplets of liquid
JPH0791492B2 (ja) * 1986-09-18 1995-10-04 保土谷化学工業株式会社 静電塗装用樹脂粉体組成物
CA2058187A1 (en) * 1990-12-28 1992-06-29 Kunimitsu Matsuzaki Epoxy powder coating composition for use in electrostatic coating
GB9222706D0 (en) * 1992-10-29 1992-12-09 Univ Southampton Method for creation of second-order nonlinearity in glasses

Also Published As

Publication number Publication date
ES2127536T3 (es) 1999-04-16
AU688913B2 (en) 1998-03-19
JP3504272B2 (ja) 2004-03-08
AU2679395A (en) 1996-01-25
CA2194186A1 (en) 1996-01-18
CN1071352C (zh) 2001-09-19
ZA955314B (en) 1996-06-27
EP0769031A1 (en) 1997-04-23
IN191422B (es) 2003-11-29
EP0769031B1 (en) 1999-01-13
GB9413281D0 (en) 1994-08-24
DE69507303D1 (de) 1999-02-25
NZ287916A (en) 1998-10-28
WO1996001285A1 (en) 1996-01-18
HK1012020A1 (en) 1999-07-23
DE69507303T2 (de) 1999-05-27
BR9508159A (pt) 1997-08-12
JPH10502405A (ja) 1998-03-03
TW346416B (en) 1998-12-01
CN1156466A (zh) 1997-08-06
MY112465A (en) 2001-06-30
US5800605A (en) 1998-09-01

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees