CA2089333A1 - Method and apparatus for coating glassware - Google Patents

Method and apparatus for coating glassware

Info

Publication number
CA2089333A1
CA2089333A1 CA2089333A CA2089333A CA2089333A1 CA 2089333 A1 CA2089333 A1 CA 2089333A1 CA 2089333 A CA2089333 A CA 2089333A CA 2089333 A CA2089333 A CA 2089333A CA 2089333 A1 CA2089333 A1 CA 2089333A1
Authority
CA
Canada
Prior art keywords
coating
glassware
scratch resistance
hot end
coat
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.)
Granted
Application number
CA2089333A
Other languages
French (fr)
Other versions
CA2089333C (en
Inventor
Addison B. Scholes
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.)
Ball Corp
Original Assignee
Ball Corp
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 Ball Corp filed Critical Ball Corp
Publication of CA2089333A1 publication Critical patent/CA2089333A1/en
Application granted granted Critical
Publication of CA2089333C publication Critical patent/CA2089333C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/001—General methods for coating; Devices therefor
    • C03C17/003—General methods for coating; Devices therefor for hollow ware, e.g. containers
    • C03C17/005—Coating the outside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
    • B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
    • C03C17/328—Polyolefins
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
    • B05B5/084—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects the objects lying on, or being supported above conveying means, e.g. conveyor belts
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/42—Coatings comprising at least one inhomogeneous layer consisting of particles only

Abstract

Electrostatic coating methods and apparatus are used to coat the exterior surface of glassware and preclude deposition on the interior surface and mouth of the glassware. A preferred stearic acid coating electrostatically applied over glassware with a hot end coating provides a more durable coating, improves scratch resistance and can reduce the amount of hot end coating for improved scratch resistance.
CA002089333A 1992-03-03 1993-02-11 Method and apparatus for coating glassware Expired - Fee Related CA2089333C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/845,098 US5284684A (en) 1992-03-03 1992-03-03 Method and apparatus for coating glassware
US07/845,098 1992-03-03

Publications (2)

Publication Number Publication Date
CA2089333A1 true CA2089333A1 (en) 1993-09-04
CA2089333C CA2089333C (en) 1997-05-06

Family

ID=25294390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002089333A Expired - Fee Related CA2089333C (en) 1992-03-03 1993-02-11 Method and apparatus for coating glassware

Country Status (8)

Country Link
US (1) US5284684A (en)
EP (1) EP0560199B1 (en)
JP (1) JPH05345640A (en)
AT (1) ATE148432T1 (en)
AU (1) AU662593B2 (en)
BR (1) BR9300674A (en)
CA (1) CA2089333C (en)
DE (1) DE69307747T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453304A (en) * 1992-03-03 1995-09-26 Alltrista Corp Method and apparatus for coating glassware
US5454873A (en) * 1994-05-20 1995-10-03 Scholes; Addison B. Cold end glassware coating apparatus
FR2747384B1 (en) * 1996-04-16 1998-12-31 Saverglass Verrerie PROCESS FOR APPLYING A PRODUCT TO WATER, IN PARTICULAR VARNISHES AND / OR WATER-BASED PAINTS ON GLASS ARTICLES
DE19616980B4 (en) * 1996-04-27 2008-03-13 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Deflecting
US8609197B1 (en) * 2011-03-29 2013-12-17 Owens-Brockway Glass Container Inc. Preparing glass containers for electrostatic coating
EP2662148A1 (en) * 2012-05-09 2013-11-13 Arkema Vlissingen B.V. Improved method for applying a cold-end coating integrated in glass container manufacturing process

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995533A (en) * 1961-08-08 Coatings for masonry building units
USRE24602E (en) * 1959-02-17 Bxbxs
US2685536A (en) * 1944-09-29 1954-08-03 Ransburg Electro Coating Corp Method for electrostatically coating articles
US2794417A (en) * 1944-09-29 1957-06-04 Ransburg Electro Coating Corp Apparatus for electrostatically coating articles
US2893893A (en) * 1950-01-31 1959-07-07 Ransburg Electro Coating Corp Method and apparatus for electrostatic coating
US3048498A (en) * 1956-03-20 1962-08-07 Ransburg Electro Coating Corp Electrostatic spray coating system
US2893894A (en) * 1958-11-03 1959-07-07 Ransburg Electro Coating Corp Method and apparatus for electrostatically coating
US3169882A (en) * 1960-10-05 1965-02-16 Ransburg Electro Coating Corp Electrostatic coating methods and apparatus
BE624075A (en) * 1961-10-25
FR1337866A (en) * 1962-08-07 1963-09-20 Sames Mach Electrostat New process for electrostatic coating of objects and device for its implementation
US3487035A (en) * 1965-03-11 1969-12-30 Anchor Hocking Glass Corp Polyethylene emulsions for coating glassware
US3386855A (en) * 1965-05-14 1968-06-04 Ball Brothers Co Inc Lubricous coating for glass
US3712829A (en) * 1969-11-28 1973-01-23 Owens Illinois Inc Lubricious,label-accepting glass surface coating
US3876410A (en) * 1969-12-24 1975-04-08 Ball Brothers Co Inc Method of applying durable lubricous coatings on glass containers
US3801361A (en) * 1971-09-17 1974-04-02 Owens Illinois Inc Coated glass surface
US3911161A (en) * 1972-10-02 1975-10-07 Nordson Corp Electrostatic spray-coating with hot melt compositions
US3991710A (en) * 1973-06-01 1976-11-16 Energy Innovations, Inc. Electrogasdynamic production line coating system
US4073966A (en) * 1973-07-26 1978-02-14 Ball Corporation Method for applying lubricating materials to metallic substrates
DE2351801C3 (en) * 1973-10-16 1981-02-19 Centralin Gesellschaft Kircher Chemie Gmbh & Co Kg, 4020 Mettmann Process for the production of a wax film coating on glass objects, in particular glass bottles
US3989004A (en) * 1974-08-15 1976-11-02 Ball Corporation Apparatus for applying durable lubricous coatings to newly formed vitreous surfaces
US4009301A (en) * 1974-09-05 1977-02-22 Owens-Illinois, Inc. Method for powder coating
DE2450260A1 (en) * 1974-10-23 1976-05-06 Jenaer Glaswerk Schott & Gen Electrostatically coating glass articles with synthetic resins - after applying electrically conducting tin dioxide layer having specified conductivity
FR2315323A1 (en) * 1975-06-25 1977-01-21 Emballage Ste Gle Pour INSTALLATION FOR THE CONTINUOUS COATING OF THE EXTERNAL SURFACE OF HOLLOW BODIES WITH A PLASTIC MATERIAL
US4039310A (en) * 1976-01-12 1977-08-02 Duraglass Research & Development Corporation Process of strengthening glass bottles and the like
US4135014A (en) * 1976-03-23 1979-01-16 Union Carbide Corporation Glass bottle coating compositions
US4170193A (en) * 1976-04-16 1979-10-09 Ball Corporation Apparatus for applying lubricating materials to metallic substrates
US4130407A (en) * 1977-06-16 1978-12-19 Duraglass Research & Development Corp. Strengthening of glass
US4529657A (en) * 1978-05-30 1985-07-16 Ppg Industries, Inc. Method for lowering the surface energy of glass
US4431692A (en) * 1980-02-15 1984-02-14 Owens-Illinois, Inc. Process for making glass surfaces abrasion-resistant and article produced thereby
US4719127A (en) * 1983-02-02 1988-01-12 Ppg Industries, Inc. Aqueous chemical suspension for pyrolytic deposition of metal-containing film
US4719126A (en) * 1983-02-02 1988-01-12 Ppg Industries, Inc. Pyrolytic deposition of metal oxide film from aqueous suspension
US4517242A (en) * 1983-04-18 1985-05-14 Wheaton Industries Protective coating for dry heat sterilizable glassware
US4517243A (en) * 1983-04-18 1985-05-14 Wheaton Industries Glass coating composition and method
US4615916A (en) * 1984-06-25 1986-10-07 Owens-Illinois, Inc. Surface treatment of glass containers
FR2570379B1 (en) * 1984-08-22 1986-11-21 Saint Gobain Vitrage PREPARATION OF A TIN DIBUTYL DIFLUORIDE POWDER FOR THE FORMATION OF A COATING ON A SUBSTRATE, ESPECIALLY GLASS
GB8425574D0 (en) * 1984-10-10 1984-11-14 Beldray Ltd Spraying system
JPH0785784B2 (en) * 1986-10-07 1995-09-20 ノードソン株式会社 Liquid ultrafine particle coating method and apparatus

Also Published As

Publication number Publication date
ATE148432T1 (en) 1997-02-15
EP0560199B1 (en) 1997-01-29
JPH05345640A (en) 1993-12-27
AU662593B2 (en) 1995-09-07
US5284684A (en) 1994-02-08
EP0560199A3 (en) 1994-08-03
DE69307747D1 (en) 1997-03-13
BR9300674A (en) 1993-09-08
CA2089333C (en) 1997-05-06
EP0560199A2 (en) 1993-09-15
DE69307747T2 (en) 1997-09-04
AU3312893A (en) 1993-09-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed