GB1285551A - Production of foils - Google Patents

Production of foils

Info

Publication number
GB1285551A
GB1285551A GB24359/68A GB2435968A GB1285551A GB 1285551 A GB1285551 A GB 1285551A GB 24359/68 A GB24359/68 A GB 24359/68A GB 2435968 A GB2435968 A GB 2435968A GB 1285551 A GB1285551 A GB 1285551A
Authority
GB
United Kingdom
Prior art keywords
sheet
aminoplast
paper
heated
catalyst
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
GB24359/68A
Inventor
David Michael Dunnett
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.)
British Industrial Plastics Ltd
Original Assignee
British Industrial Plastics 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 British Industrial Plastics Ltd filed Critical British Industrial Plastics Ltd
Publication of GB1285551A publication Critical patent/GB1285551A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/045—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field on non-conductive substrates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
    • D06M10/025—Corona discharge or low temperature plasma
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/08—Organic compounds
    • D06M10/10—Macromolecular compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0047—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by spraying or projecting

Abstract

1285551 Paper; treating textiles &c BRITISH INDUSTRIAL PLASTICS Ltd 28 May 1969 [22 May 1968] 24359/68 Headings D2B and D1P Paper or fabric (woven or non-woven) (1) in contact with an earthed metal plate (2) is impregnated by establishing an electric field between the plate and a spray gun (3), supplying to the spray gun a thermosetting aminoplast and a curing catalyst, so that these materials are deposited on the sheet, and subjecting the sheet to raised temperatures, with or without raised pressures so that the aminoplast adheres but is not completely cured, and can be further cured in a later process. As shown, the sheet, after coating, may be heated as at 5, or pressed between heated platens as at 6, or heated and passed between rolls 7 to cause the synthetic resin to stick to and impregnate the sheet. It may be used immediately or after trimming, cooling and storage to apply a decorative surface to the inside of a bowl. Paper, if used, may be of man-made fibres, e.g. rayon; fabrics, if used, may be thin. The process may be continuous. The aminoplast may be a product of formaldehyde and benzoguanamine, acetoguanamine, 2-cyclohexyl-4, 6- diamino-S-triazine, or melamine. Dimethylol ethylene urea may be added as a plasticiser. The catalyst may be magnesium chloride. The aminoplast and catalyst may be applied as a solution, in which case it must be dried.
GB24359/68A 1969-05-28 1969-05-28 Production of foils Expired GB1285551A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2435969 1969-05-28
CH1230369A CH503521A (en) 1969-05-28 1969-08-13 Method for applying a layer of resinous material to a sheet

Publications (1)

Publication Number Publication Date
GB1285551A true GB1285551A (en) 1972-08-16

Family

ID=25709990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24359/68A Expired GB1285551A (en) 1969-05-28 1969-05-28 Production of foils

Country Status (2)

Country Link
CH (1) CH503521A (en)
GB (1) GB1285551A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088978A2 (en) * 1982-03-11 1983-09-21 CASSELLA Aktiengesellschaft Supporting materials coated with dispersions of aminoplast resins, and their transformation into laminates
WO2001085359A3 (en) * 2000-05-11 2002-04-25 Gen Electric Electrostatic powder coating on non-conductive plastics
WO2002045869A1 (en) * 2000-12-07 2002-06-13 Metso Paper, Inc. Method and use of a method for the dry application of barrier and adhesive materiels on webs
WO2003076083A1 (en) * 2002-03-14 2003-09-18 Metso Paper, Inc. A method for forming a film, by using electrostatic forces
WO2008023093A1 (en) 2006-08-24 2008-02-28 Stora Enso Oyj Method for coating a paper surface and a product thus obtained

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088978A2 (en) * 1982-03-11 1983-09-21 CASSELLA Aktiengesellschaft Supporting materials coated with dispersions of aminoplast resins, and their transformation into laminates
EP0088978A3 (en) * 1982-03-11 1984-01-04 Cassella Aktiengesellschaft Supporting materials coated with dispersions of aminoplast resins, and their transformation into laminates
US4532292A (en) * 1982-03-11 1985-07-30 Cassella Aktiengesellschaft Amino resin dispersions
US4533590A (en) * 1982-03-11 1985-08-06 Cassella Aktiengesellschaft Carrier materials coated with amino resin dispersions, and their further processing into laminates
WO2001085359A3 (en) * 2000-05-11 2002-04-25 Gen Electric Electrostatic powder coating on non-conductive plastics
US6455110B1 (en) 2000-05-11 2002-09-24 General Electric Company Electrostatic powder coating on non-conductive plastics
WO2002045869A1 (en) * 2000-12-07 2002-06-13 Metso Paper, Inc. Method and use of a method for the dry application of barrier and adhesive materiels on webs
WO2003076083A1 (en) * 2002-03-14 2003-09-18 Metso Paper, Inc. A method for forming a film, by using electrostatic forces
US7288291B2 (en) 2002-03-14 2007-10-30 Metso Paper, Inc. Method for forming a film, by using electrostatic forces
WO2008023093A1 (en) 2006-08-24 2008-02-28 Stora Enso Oyj Method for coating a paper surface and a product thus obtained

Also Published As

Publication number Publication date
CH503521A (en) 1971-02-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees