CA2093898A1 - Appareil et methode de revetement intermittent - Google Patents

Appareil et methode de revetement intermittent

Info

Publication number
CA2093898A1
CA2093898A1 CA002093898A CA2093898A CA2093898A1 CA 2093898 A1 CA2093898 A1 CA 2093898A1 CA 002093898 A CA002093898 A CA 002093898A CA 2093898 A CA2093898 A CA 2093898A CA 2093898 A1 CA2093898 A1 CA 2093898A1
Authority
CA
Canada
Prior art keywords
substrate
coating
slurry
coating head
discharge opening
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.)
Abandoned
Application number
CA002093898A
Other languages
English (en)
Inventor
Donald G. Dafoe
Kenneth M. Wallace
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.)
NEC Moli Energy Canada Ltd
Original Assignee
NEC Moli Energy Canada 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 NEC Moli Energy Canada Ltd filed Critical NEC Moli Energy Canada Ltd
Priority to CA002093898A priority Critical patent/CA2093898A1/fr
Publication of CA2093898A1 publication Critical patent/CA2093898A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/18—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material only one side of the work coming into contact with the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B05C5/0262—Coating heads with slot-shaped outlet adjustable in width, i.e. having lips movable relative to each other in order to modify the slot width, e.g. to close it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
CA002093898A 1993-04-13 1993-04-13 Appareil et methode de revetement intermittent Abandoned CA2093898A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002093898A CA2093898A1 (fr) 1993-04-13 1993-04-13 Appareil et methode de revetement intermittent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002093898A CA2093898A1 (fr) 1993-04-13 1993-04-13 Appareil et methode de revetement intermittent

Publications (1)

Publication Number Publication Date
CA2093898A1 true CA2093898A1 (fr) 1994-10-14

Family

ID=4151452

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002093898A Abandoned CA2093898A1 (fr) 1993-04-13 1993-04-13 Appareil et methode de revetement intermittent

Country Status (1)

Country Link
CA (1) CA2093898A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0814525A2 (fr) * 1996-06-19 1997-12-29 Toshiba Battery Co., Ltd. Plaque d'électrode pour batterie à électrolyte non-aqueux, procédé de fabrication et appareil
US6416904B1 (en) 1997-12-03 2002-07-09 E-One Moli Energy (Canada) Limited Calendered double side segment coated webs
US6585846B1 (en) 2000-11-22 2003-07-01 3M Innovative Properties Company Rotary converting apparatus and method for laminated products and packaging
US6830846B2 (en) 2001-11-29 2004-12-14 3M Innovative Properties Company Discontinuous cathode sheet halfcell web

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0814525A2 (fr) * 1996-06-19 1997-12-29 Toshiba Battery Co., Ltd. Plaque d'électrode pour batterie à électrolyte non-aqueux, procédé de fabrication et appareil
EP0814525A3 (fr) * 1996-06-19 2005-11-09 Toshiba Battery Co., Ltd. Plaque d'électrode pour batterie à électrolyte non-aqueux, procédé de fabrication et appareil
US6416904B1 (en) 1997-12-03 2002-07-09 E-One Moli Energy (Canada) Limited Calendered double side segment coated webs
US6585846B1 (en) 2000-11-22 2003-07-01 3M Innovative Properties Company Rotary converting apparatus and method for laminated products and packaging
US6830846B2 (en) 2001-11-29 2004-12-14 3M Innovative Properties Company Discontinuous cathode sheet halfcell web

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 19990413