US3333828A - Homogenizer - Google Patents

Homogenizer Download PDF

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Publication number
US3333828A
US3333828A US441087A US44108765A US3333828A US 3333828 A US3333828 A US 3333828A US 441087 A US441087 A US 441087A US 44108765 A US44108765 A US 44108765A US 3333828 A US3333828 A US 3333828A
Authority
US
United States
Prior art keywords
mix
stator
zone
bore
chamber
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
US441087A
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English (en)
Inventor
Gotthard E Boehme
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
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 Norton Co filed Critical Norton Co
Priority to US441087A priority Critical patent/US3333828A/en
Priority to FR48912A priority patent/FR1467683A/fr
Priority to SE2685/66A priority patent/SE312538B/xx
Priority to DEN28235A priority patent/DE1300426B/de
Priority to GB12104/66A priority patent/GB1148822A/en
Application granted granted Critical
Publication of US3333828A publication Critical patent/US3333828A/en
Assigned to WADE, WILLIAM J. INDIVIDUAL TRUSTEE UNDER THE TRUST AGREEMENT, WILMINGTON TRUST COMPANY A DE BANKING CORP. TRUSTEE UNDER THE TRUST AGREEMENT reassignment WADE, WILLIAM J. INDIVIDUAL TRUSTEE UNDER THE TRUST AGREEMENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NASHUA CORPORATION A DE CORP.
Assigned to WILMINGTON TRUST COMPANY, A DE BANKING CORP. reassignment WILMINGTON TRUST COMPANY, A DE BANKING CORP. AMENDMENT OF TRUST AGREEMENT AND COLLATERAL DOCUMENTS Assignors: NASHUA CORPORATION A DE CORP.
Anticipated expiration legal-status Critical
Assigned to NASHUA CORPORATION A DE CORP reassignment NASHUA CORPORATION A DE CORP RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: WADE, WILLIAM J. INDIVIDUAL TRUSTEE, WILMINGTON TRUST COMPANY A DE BANKING CORP. (TRUSTEE)
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/451—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by means for moving the materials to be mixed or the mixture
    • B01F25/4511—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by means for moving the materials to be mixed or the mixture with a rotor surrounded by a stator provided with orifices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2722—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with ribs, ridges or grooves on one surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/911—Axial flow

Definitions

  • the invention relates to a method of and apparatus for homogenizing various types of mixtures and more particularly to a shear type apparatus which is elective in homogenizing very lumpy, high viscosity fluid mixtures of materials such as rubber-based pressure-sensitive adhesive compositions, paint formulations, natural and synthetic latices and the like.
  • the object of the present invention to provide a simple, low cost, shear type homogenizer.
  • Another object is to provide an apparatus which can homogenize a great variety of flowable materials.
  • a further object is to provide an apparatus which can be quickly and easily adapted to the material to be homogenized.
  • An additional object is the provision of an improved method for homogenizing uid mixes.
  • Another object is to provide an apparatus which can produce a superior lump-free homogeneous mixture during a single pass therethrough.
  • FIGURE l is a longitudinal cross-sectional view in elevation through a homogenizer built in accordance with the present invention.
  • FIGURE 2 is a transverse cross-sectional view in elevation taken on line 2-2 of FIGURE 1.
  • the present invention is directed to providing a method and apparatus for subjecting a Huid composition -to be homogenized to a repeated shearing action with small increments of the composition being acted upon individually, said method and apparatus being especially adapted for in-line continuous homogenizing.
  • the iiuid mix is subdivided into many small portions and each of these portions is subjected to a high shear. The portions are then reunited and the process repeated until the mix is homogenized to the desired degree.
  • the present invention comprises the provision of a plurality of rotatable, cylindrical, multiple tooth, tluted cutters mounted within an elongated, stationary tube.
  • This tube is perforated with many holes and has spaced collars about its entire periphery forming a plurality of separate chambers within a bore inside a fixed housing, said ⁇ chambers intercommunicating with each other through said perforations in said tube and in the central portion of said tube communicating directly with each other.
  • the fluid composition to be homogenized (hereinafter referred to as the mix) is progressively forced under constant pressure and volume into the various chambers and through the many holes in the tube to form a plurality of small separate streams. As these streams come through the holes in the tubethey are immediately sheared into small portions or increments by rotating cutters within the tube opposite the various chambers and iinally the mix moves out an exit pipe or conduit in a thoroughly homogenized condition.
  • the homogenizing apparatus 10 comprises an elongated stationary housing 12 with an outer wall 14, an inner wall 16 and end Walls 18 and 20 separated by a chamber 22.
  • the housing 12 has a central bore 24 into which is closely fitted a stationary concentric perforated tube assembly 30.
  • the tube assembly 30 consists of a perforated thin walled tube or cylinder 32 with numerous spaced holes 34 extending through its wall.
  • the size and number of the perforations or holes in the tube may be varied to suit the application, and also the size and number of holes may be progressively increased or decreased from one end of the tube to the other.
  • the preferred size and spacing are 3&2" holes on 3/16" staggered centers. However, many variations can be used as desired.
  • the collars 36-36d form with the bore 24 of member 12 a plurality of separate chambers 38, 38a, 3819 and 38e extending entirely about the respective exterior portions of the perforated tube 32.
  • a plurality of holes or passages 40 in the spacer or collar 36b interconnect the chamber 38a and 38h whereby the mix can flow directly from the one chamber to the other.
  • Chambers 38 and 38a and the chambers 3812 and 38C are made intercommunicating only by the holes 34 in the respective adjacent wall portions of the tube 32.
  • a series of identical left-hand spiral type multi-toothed cutters 42 mounted axially on and keyed to a central rotatable shaft 44 journaled in bearings 46 and 4S mounted in the end caps S0 and 52 fixed to the housing 12.
  • a baille 54 si-tuated between the two central cutters and keyed to shaft 44 interrupts the flow of the mix along the flutes of the cutters 42 and forces the mix to exit from the tube 32 into chamber 38a via holes 34.
  • the cutters 42 may be of Various types such as standard lluted high speed steel milling machine cutters with straight or spiral multiple cutting teeth.
  • the cutting teeth may also be of the readily available adjustable insert type which can be extended radially for resharpening purposes and for maintaining the proper shearing action between the interior surface of the tube 32 and the cutters 42.
  • means are provided, when it is necessary to maintain the desired temperature of the apparatus to control the temperature. These means comprise pipes or conductors 56 and 58 interconnected with chambers 60 and 62 about the portions supporting the bearings 46 and 48 in the end caps 50 and 52.
  • the chambers 60 and 62 are interconnected with the chamber 22,
  • seals are lprovided such as an O ring 74 compressed against the end of the bearing 46 and, hence, against the rotatable shaft 44 by an adjustable nut 76 screwed onto the end of end cap S0, and sealing rings 78 of coupling member 80 fixed to the shaft 44 and rotatable within grooves in the face of nut 76.
  • the described means permits a coolant or heat exchange medium such as water, controlled in any well-known manner, to be circulated through the apparatus to provide the desired operating temperature.
  • the homogenizing apparatus is rotatably driven by any suitable commercially available drive means 82 such as a hydraulic, pneumatic, or electric motor having a coupling member 84 iixed to its output shaft 83 in driving engagement with the coupling member 80.
  • a suitable commercially available drive means 82 such as a hydraulic, pneumatic, or electric motor having a coupling member 84 iixed to its output shaft 83 in driving engagement with the coupling member 80.
  • an adjustable variable speed drive means of suicient horsepower is preferred. Different mixes require different rates of speed and power in relation to the feed rate of the mix through the apparatus in order to achieve the optimum result in terms of uniformity of mixing in a given period of time.
  • an inlet pipe 90 and outlet pipe 92 are provided.
  • the pipe 90 directs the mix, which is preferably under pressure, into chamber 38, while pipe 92 permits the exhaust of the mix from chamber 38C.
  • a drain plug 94 is provided for removing any foreign matter which may accumulate in chamber 38.
  • sutiable means such as constant pressure and volumetric delivery pumps (not shown) with means for varying the pressure and volume of mix delivered to the homogenizer are advantageous in providing the proper feed rates for a great variety of mixes.
  • drive means 82 In operating the homogenizer of the present invention, drive means 82 is started in motion and, as shown in the drawing, this causes rotation of the shafts 83 and 44 and the cutters 42 (which in this illustration have left-hand spiral teeth) in the direction of the arrow.
  • each tooth of the cutters 42 acts as a pump which is especially helpful in moving high viscosity mixes along the utes and into the adjoining chambers.
  • the pressure exerted on the mix is usually suicient to cause the mix to flow regardless of the design of the cutting teeth.
  • the mix first enters chamber 38 surrounding the exterior of tube 32 and is then forced through all of holes 34 in that portion of the tube 32. As the mix protrudes from the holes beyond the interior surface of the tube 32, the cutting teeth of cutters 42, which must be in close shearing engagement with the interior surface of the tube 32, immediately shear through the mix and drop it into the flutes or recesses between the cutting teeth. The mix then flows axially i-nto the llutes of the adjacent cutter at the end of Which is the baffle 64 preventing further axial movement of the mix. Consequently, the mix is forced from within the tube 32 where again the cutting teeth shear through the mix as it moves through the holes 34 into the chamber 38a. From chamber 38a the mix moves continuously through the multiple passage 40 into chamber 38h.
  • Collar 36C prevents direct flow of the mix into chamber 38u ⁇ and the mix is forced through the holes 34 about that portion of the tube 32 encompassed by chamber 38h and is again sheared by the teeth of another cutter 42. The mix is then directed axially along the flutes of adjacent cutters 42 until it meets up with end cap 52. At this point, the mix is forced to again move from within the tube 32 through holes 34 where it again receives a shearing treatment and proceeds through such holes 34 into chamber 38C and thence out through outlet pipe 92. If necessary during operation, any suitable temperature control medium can be circulated through the apparatus as described above.
  • the mix is subjected to repeated shearings in very small increments as it flows through the homogenizer and that there is no possible way of any lumpy material escaping such shearing action.
  • the number of shearings can be increased or decreased by varying the volume of the mix, rate flow of the mix, pressure on the mix, the number and size of holes per unit area of the tube 32, the rate of rotation of the cutters, the number of cutting teeth on each of the cutters, and/ or the number of chambers in the apparatus which is illustrated constitute four in number but which could easily be increased, or lone or more of the homogenizers could be connected in series if desired.
  • the present invention is especially useful in homogenizing rubber-based adhesive coating mixtures which tend to become lumpy very easily.
  • an adhesive mix formulated from parts natural rubber, 50 parts zinc oxide, 85 parts tackier resins and 14.3 parts of plasticizer, antioxidants, etc. was solvated with a toluene-tolusol solvent to a viscosity of 15,000 c.p.s. at 80 F. This gave a very lumpy, owable mix consisting of about 40% solids with the remainder being solvent.
  • the temperature of the mix was 80 F.
  • the plasticity was 2.58 millimeters as measured on a Williams Plastometer.
  • Homogenizing apparatus comprising in combination:
  • a stationary housing member having an inlet and outlet
  • stator and communicating with said interior zones only through the perforations of said stator, the exit chamber of said first zone communicating directly with the entrance chamber of said second zone;
  • cutting means mounted within said bore being so disposed and arranged as to have shearing contact with the entire inner surface of said perforated stator and forming therewith a plurality of fluid-conducting channels;
  • said means surrounding said stator within said bore comprises a plurality of spaced, axially aligned collars forming with said bore and said stator a plurality of longitudinally spaced annular chambers communicating with said zones inside said stator solely through the perforations of said stator and wherein one only of said annular chambers is directly in communication with a second of said annular chambers to provide indirect communication from said irst zone through said perforations of said stator to said one chamber, to said second chamber, and through said perforations of said stator from said second chamber to said second zone.
  • said cutting means comprises a rotatable, imperforate cutter so arranged as to conduct a fluid mix in contact therewith in a plurality of channels from the inlet end of said housing towards said outlet end.
  • a method of homogenizing a fluid mix which comprises subdividing a fluid mix into a plurality of small streams; passing said plurality of small streams into a rst zone; shearing each of said small streams into multiple small portions as it passes into said first zone; reuniting each sheared and subdivided stream within said rst zone to form a plurality of mixes; passing said plurality of mixes out of said zone in the opposite direction to their entry into said zone; shearing said mixes as each exits from said irst zone to form multiple small portions; passing these small portions from said rst zone in the form of a plurality of small streams; reuniting said streams outside said zone to reform said mix; redividing said reformed mix into a plurality of small streams; passing said plurality of small streams into a second zone; shearing each of said small streams into multiple small portions as it passes into said second zone; reuniting each sheared and subdivided stream wit-hin said second zone to form a plurality of mixes;

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
US441087A 1965-03-19 1965-03-19 Homogenizer Expired - Lifetime US3333828A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US441087A US3333828A (en) 1965-03-19 1965-03-19 Homogenizer
FR48912A FR1467683A (fr) 1965-03-19 1966-02-09 Procédé et appareil pour homogénéiser divers types de mélanges
SE2685/66A SE312538B (enrdf_load_html_response) 1965-03-19 1966-03-01
GB12104/66A GB1148822A (en) 1965-03-19 1966-03-18 Homogenizer
DEN28235A DE1300426B (de) 1965-03-19 1966-03-18 Vorrichtung zum Homogenisieren eines hochviskosen Gemisches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US441087A US3333828A (en) 1965-03-19 1965-03-19 Homogenizer

Publications (1)

Publication Number Publication Date
US3333828A true US3333828A (en) 1967-08-01

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US441087A Expired - Lifetime US3333828A (en) 1965-03-19 1965-03-19 Homogenizer

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US (1) US3333828A (enrdf_load_html_response)
DE (1) DE1300426B (enrdf_load_html_response)
FR (1) FR1467683A (enrdf_load_html_response)
GB (1) GB1148822A (enrdf_load_html_response)
SE (1) SE312538B (enrdf_load_html_response)

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700374A (en) * 1969-07-14 1972-10-24 Intercole Automation Inc Continuous mixer with screw discharge control
US4421413A (en) * 1981-09-28 1983-12-20 Sekiguchi Co., Ltd. Apparatus for continuously emulsifying the liquids
WO1985002783A1 (en) * 1983-12-20 1985-07-04 Membrex, Inc. Filtration method and apparatus
DE3540550C1 (en) * 1985-11-15 1987-05-14 Weber & Seelaender Appliance for refining a paste-like composition, especially a soap
US4790942A (en) * 1983-12-20 1988-12-13 Membrex Incorporated Filtration method and apparatus
US5141328A (en) * 1990-05-23 1992-08-25 Dilley Jerry D High speed mixing apparatus
WO2000070962A1 (en) * 1999-05-20 2000-11-30 Specialty Equipment Companies, Inc. Improved beater/dasher for semi-frozen, frozen food dispensing machines
US6210030B1 (en) * 1999-06-15 2001-04-03 Jean-Pierre Ibar Method and apparatus to control viscosity of molten plastics prior to a molding operation
US6494055B1 (en) * 1999-05-20 2002-12-17 Specialty Equipment Companies, Inc. Beater/dasher for semi-frozen, frozen food dispensing machines
US20070079757A1 (en) * 2005-10-11 2007-04-12 Hon Hai Precision Industry Co., Ltd. Apparatus for making thermal interface material
US20090230223A1 (en) * 2008-03-05 2009-09-17 Stratek Plastic Ltd. Process and apparatus for mixing a polymer composition and composite polymers resulting therefrom
US20090263495A1 (en) * 2007-10-25 2009-10-22 Revalesio Corporation Bacteriostatic or bacteriocidal compositions and methods
US20100004189A1 (en) * 2007-10-25 2010-01-07 Revalesio Corporation Compositions and methods for treating cystic fibrosis
US20100175311A1 (en) * 2007-04-02 2010-07-15 Mark Allen Systems, Devices, and Methods for Reaction and/or Separation
US20100310665A1 (en) * 2007-10-25 2010-12-09 Revalesio Corporation Bacteriostatic or bacteriocidal compositions and methods
WO2010142260A1 (de) * 2009-06-08 2010-12-16 Porep Gmbh Beheizbarer homogenisator
US20110075507A1 (en) * 1997-10-24 2011-03-31 Revalesio Corporation Diffuser/emulsifier
US20110104804A1 (en) * 2006-10-25 2011-05-05 Revalesio Corporation Mixing device
US20110299359A1 (en) * 2009-02-09 2011-12-08 Christopher John Brown Distributive and dispersive mixing apparatus of the cddm type, and its use
US20120113743A1 (en) * 2009-02-09 2012-05-10 Christopher John Brown Mixing apparatus of the cddm- and/or ctm-type, and its use
US8349191B2 (en) 1997-10-24 2013-01-08 Revalesio Corporation Diffuser/emulsifier for aquaculture applications
US8445546B2 (en) 2006-10-25 2013-05-21 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US8609148B2 (en) 2006-10-25 2013-12-17 Revalesio Corporation Methods of therapeutic treatment of eyes
US8617616B2 (en) 2006-10-25 2013-12-31 Revalesio Corporation Methods of wound care and treatment
US8784897B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of therapeutic treatment of eyes
US8784898B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of wound care and treatment
US8815292B2 (en) 2009-04-27 2014-08-26 Revalesio Corporation Compositions and methods for treating insulin resistance and diabetes mellitus
US8980325B2 (en) 2008-05-01 2015-03-17 Revalesio Corporation Compositions and methods for treating digestive disorders
US9198929B2 (en) 2010-05-07 2015-12-01 Revalesio Corporation Compositions and methods for enhancing physiological performance and recovery time
US9402803B2 (en) 2006-10-25 2016-08-02 Revalesio Corporation Methods of wound care and treatment
US9492404B2 (en) 2010-08-12 2016-11-15 Revalesio Corporation Compositions and methods for treatment of taupathy
US9523090B2 (en) 2007-10-25 2016-12-20 Revalesio Corporation Compositions and methods for treating inflammation
US9745567B2 (en) 2008-04-28 2017-08-29 Revalesio Corporation Compositions and methods for treating multiple sclerosis
US10125359B2 (en) 2007-10-25 2018-11-13 Revalesio Corporation Compositions and methods for treating inflammation
CN109589835A (zh) * 2017-09-30 2019-04-09 深圳市比亚迪锂电池有限公司 一种分散机
CN113117571A (zh) * 2019-12-31 2021-07-16 财团法人工业技术研究院 分散装置与浆料分散系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301043C2 (de) * 1982-02-09 1986-10-23 Akzo Gmbh, 5600 Wuppertal Mischvorrichtung
US5205647A (en) * 1991-10-09 1993-04-27 Acrison, Inc. Fluid mixing apparatus and method of mixing
EP3275533B1 (de) * 2016-07-30 2020-09-02 Oerlikon Textile GmbH & Co. KG Vorrichtung zum mischen von fliessfähigen medien

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US2169339A (en) * 1938-07-12 1939-08-15 Gas Fuel Corp Mill for dispersion and mixing
US2688470A (en) * 1946-09-13 1954-09-07 Marco Company Inc Premixer and juicer unit
US2882149A (en) * 1955-04-14 1959-04-14 Willems Peter Flow apparatus for the continuous physical and/or chemical treatment of substances
US3195867A (en) * 1962-01-23 1965-07-20 Liberty Nat Bank And Trust Com Homogenizing apparatus
US3257175A (en) * 1962-12-12 1966-06-21 Chemithon Corp Sulfonation apparatus

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DE1137929B (de) 1955-03-28 1962-10-11 Olin Mathieson Vorrichtung zum Zerkleinern oder Schnitzeln von pastifizierten Massen und Suspensieren derselben in Fluessigkeit

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US2169339A (en) * 1938-07-12 1939-08-15 Gas Fuel Corp Mill for dispersion and mixing
US2688470A (en) * 1946-09-13 1954-09-07 Marco Company Inc Premixer and juicer unit
US2882149A (en) * 1955-04-14 1959-04-14 Willems Peter Flow apparatus for the continuous physical and/or chemical treatment of substances
US3195867A (en) * 1962-01-23 1965-07-20 Liberty Nat Bank And Trust Com Homogenizing apparatus
US3257175A (en) * 1962-12-12 1966-06-21 Chemithon Corp Sulfonation apparatus

Cited By (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700374A (en) * 1969-07-14 1972-10-24 Intercole Automation Inc Continuous mixer with screw discharge control
US4421413A (en) * 1981-09-28 1983-12-20 Sekiguchi Co., Ltd. Apparatus for continuously emulsifying the liquids
WO1985002783A1 (en) * 1983-12-20 1985-07-04 Membrex, Inc. Filtration method and apparatus
US4790942A (en) * 1983-12-20 1988-12-13 Membrex Incorporated Filtration method and apparatus
DE3540550C1 (en) * 1985-11-15 1987-05-14 Weber & Seelaender Appliance for refining a paste-like composition, especially a soap
US5141328A (en) * 1990-05-23 1992-08-25 Dilley Jerry D High speed mixing apparatus
US20110075507A1 (en) * 1997-10-24 2011-03-31 Revalesio Corporation Diffuser/emulsifier
US8349191B2 (en) 1997-10-24 2013-01-08 Revalesio Corporation Diffuser/emulsifier for aquaculture applications
US9034195B2 (en) 1997-10-24 2015-05-19 Revalesio Corporation Diffuser/emulsifier for aquaculture applications
WO2000070962A1 (en) * 1999-05-20 2000-11-30 Specialty Equipment Companies, Inc. Improved beater/dasher for semi-frozen, frozen food dispensing machines
US6494055B1 (en) * 1999-05-20 2002-12-17 Specialty Equipment Companies, Inc. Beater/dasher for semi-frozen, frozen food dispensing machines
US6210030B1 (en) * 1999-06-15 2001-04-03 Jean-Pierre Ibar Method and apparatus to control viscosity of molten plastics prior to a molding operation
US7530732B2 (en) * 2005-10-11 2009-05-12 Hon Hai Precision Industry Co., Ltd. Apparatus for making thermal interface material with a cylindrical rotor
US20070079757A1 (en) * 2005-10-11 2007-04-12 Hon Hai Precision Industry Co., Ltd. Apparatus for making thermal interface material
US20160030901A1 (en) * 2006-10-25 2016-02-04 Revalesio Corporation Mixing device for creating an output mixture by mixing a first material and a second material
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US9004743B2 (en) * 2006-10-25 2015-04-14 Revalesio Corporation Mixing device for creating an output mixture by mixing a first material and a second material
US20110104804A1 (en) * 2006-10-25 2011-05-05 Revalesio Corporation Mixing device
US8962700B2 (en) 2006-10-25 2015-02-24 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US8784898B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of wound care and treatment
US8784897B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of therapeutic treatment of eyes
US8617616B2 (en) 2006-10-25 2013-12-31 Revalesio Corporation Methods of wound care and treatment
US8410182B2 (en) 2006-10-25 2013-04-02 Revalesio Corporation Mixing device
US8445546B2 (en) 2006-10-25 2013-05-21 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US8449172B2 (en) * 2006-10-25 2013-05-28 Revalesio Corporation Mixing device for creating an output mixture by mixing a first material and a second material
US8470893B2 (en) 2006-10-25 2013-06-25 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US8609148B2 (en) 2006-10-25 2013-12-17 Revalesio Corporation Methods of therapeutic treatment of eyes
US20100175311A1 (en) * 2007-04-02 2010-07-15 Mark Allen Systems, Devices, and Methods for Reaction and/or Separation
US8636634B2 (en) * 2007-04-02 2014-01-28 Rasp Technologies, Llc Reaction and separation processor and process for producing biodiesel
US10125359B2 (en) 2007-10-25 2018-11-13 Revalesio Corporation Compositions and methods for treating inflammation
US20090274771A1 (en) * 2007-10-25 2009-11-05 Revalesio Corporation Compositions and methods for treating asthma and other lung disorders
US20100004189A1 (en) * 2007-10-25 2010-01-07 Revalesio Corporation Compositions and methods for treating cystic fibrosis
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FR1467683A (fr) 1967-01-27
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