DE3475277D1 - Mill for dispersing a pigment in a carrier fluid - Google Patents

Mill for dispersing a pigment in a carrier fluid

Info

Publication number
DE3475277D1
DE3475277D1 DE8484830147T DE3475277T DE3475277D1 DE 3475277 D1 DE3475277 D1 DE 3475277D1 DE 8484830147 T DE8484830147 T DE 8484830147T DE 3475277 T DE3475277 T DE 3475277T DE 3475277 D1 DE3475277 D1 DE 3475277D1
Authority
DE
Germany
Prior art keywords
pigment
carrier fluid
dispersing
mill
sand
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
Application number
DE8484830147T
Other languages
German (de)
Inventor
Antonio Pelizza
Pietro Ponzano
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.)
INDUSTRIE VERNICI ITALIANE S.P.A., MAILAND/MILANO,
Original Assignee
ITALIANE VERNICI IND
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 ITALIANE VERNICI IND filed Critical ITALIANE VERNICI IND
Application granted granted Critical
Publication of DE3475277D1 publication Critical patent/DE3475277D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

A microsphere mill is described for dispersing a pigment in a carrier fluid in which a rotor (25) provided a plurality of axially spaced part discs (29) is rotatably mounted in a chamber defined in a cylindrical casing (2) the said chamber containing a grinding medium, for example microspheres or sand, and being supplied continuously with a mixture of pigment and carrier fluid.
DE8484830147T 1983-05-17 1984-05-14 Mill for dispersing a pigment in a carrier fluid Expired DE3475277D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21129/83A IT1163374B (en) 1983-05-17 1983-05-17 MICROSPHERES MILL FOR DISPERSING A PIGMENT IN A FLUID VEHICLE

Publications (1)

Publication Number Publication Date
DE3475277D1 true DE3475277D1 (en) 1988-12-29

Family

ID=11177167

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484830147T Expired DE3475277D1 (en) 1983-05-17 1984-05-14 Mill for dispersing a pigment in a carrier fluid

Country Status (4)

Country Link
EP (1) EP0126039B1 (en)
AT (1) ATE38787T1 (en)
DE (1) DE3475277D1 (en)
IT (1) IT1163374B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1208868B (en) * 1987-04-15 1989-07-10 Antonio Pelizza VERTICAL MICROBALL MILL PERFECTLY PERFECTLY FOR THE DISPERSION OF PIGMENTS IN A FLUID VEHICLE
ES2031789A6 (en) * 1991-06-27 1992-12-16 Oliver & Battle Sa Improvements in mills for comminuting and crushing and disagglomeration of solids predispersed in liquids.
US5882246A (en) * 1995-06-06 1999-03-16 Kotobuki Eng. & Mfg. Co., Ltd. Wet agitating ball mill and method
CN105170293B (en) * 2015-09-29 2023-11-24 深圳市科力纳米工程设备有限公司 Forced dispersing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109988B (en) * 1956-03-27 1961-06-29 Du Pont Device for the continuous dispersion of pigments in film-forming liquids
BE649152A (en) * 1963-06-13
GB1075926A (en) * 1965-07-31 1967-07-19 British Titan Products Milling process and apparatus
US3865316A (en) * 1973-10-23 1975-02-11 Du Pont Process for milling dyes with staurolite sand

Also Published As

Publication number Publication date
ATE38787T1 (en) 1988-12-15
IT8321129A1 (en) 1984-11-17
EP0126039A2 (en) 1984-11-21
EP0126039A3 (en) 1985-11-21
IT8321129A0 (en) 1983-05-17
EP0126039B1 (en) 1988-11-23
IT1163374B (en) 1987-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INDUSTRIE VERNICI ITALIANE S.P.A., MAILAND/MILANO,

8339 Ceased/non-payment of the annual fee