GB775371A - An improved method of and means for, coating plastic materials - Google Patents

An improved method of and means for, coating plastic materials

Info

Publication number
GB775371A
GB775371A GB20511/54A GB2051154A GB775371A GB 775371 A GB775371 A GB 775371A GB 20511/54 A GB20511/54 A GB 20511/54A GB 2051154 A GB2051154 A GB 2051154A GB 775371 A GB775371 A GB 775371A
Authority
GB
United Kingdom
Prior art keywords
plastic
nozzle
powdered
coating
hot
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
GB20511/54A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB775371A publication Critical patent/GB775371A/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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • 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
    • B05D1/12—Applying particulate materials
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • 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
    • B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
    • 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
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
    • B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0218—Pretreatment, e.g. heating the substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

775,371. Ornamenting. BROCK, H. W. July 14, 1954 [July 20, 1953], No. 20511/54. Class 93. Heated plastic material is extruded, and, while still hot, a coating of powdered material is applied thereto, e.g. by spraying, blowing or brushing or by rollers. The plastic material, such as polyvinyl chloride, polyethylene, styrene co-polymer, rubber or artificial rubber, may be extruded in thin sheet or tubular form The powdered material may be metal dust, fine textile fibres, wood dust, powdered plastics, paper pulp, or the like. As shown, .plastic from an extrusion nozzle 4 passes, while still in a fluid state, between two opposing nozzles 6 and 7, mounted close together which emit blasts of hot compressed air supplied through conduits 9 and 10, respectively, by an inlet pipe 8, and powdered coating material, delivered from a hopper 13 to a mixing chamber 12 formed in the conduit 10, is carried by the air current through the nozzle 7 and impinges on one side of the plastic. Excess powder which does not adhere to the plastic film is withdrawn through an exhaust chamber 14 by a pump 15. Movement of the plastic away from the nozzle 7 is prevented by the hot air jet from the nozzle 6, which may be adapted to supply coating, not necessarily of the same material, to the other side of the film. The powder material may be sprayed or blown through a stencil printing frame to provide a pattern, or it may be applied by a series of fixed or moving jets. It may be applied along the edges of sheet material so that these may be fastened together by means of an adhesive.
GB20511/54A 1953-07-20 1954-07-14 An improved method of and means for, coating plastic materials Expired GB775371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU775371X 1953-07-20

Publications (1)

Publication Number Publication Date
GB775371A true GB775371A (en) 1957-05-22

Family

ID=3758009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20511/54A Expired GB775371A (en) 1953-07-20 1954-07-14 An improved method of and means for, coating plastic materials

Country Status (1)

Country Link
GB (1) GB775371A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085025A (en) * 1959-09-14 1963-04-09 Little Inc A Surface coating with metallic powder and the like
FR2443921A1 (en) * 1978-12-14 1980-07-11 British Aerospace ORGANS RESISTANT TO MECHANICAL DAMAGE AND GALVANOPLASTY OF RUBBER OR MATERIALS LIKE RUBBER
WO2017017030A1 (en) * 2015-07-24 2017-02-02 Messer France S.A.S. Filling device for filling a coolant-receiving compartment associated with a cooling tank with a cryogenic coolant
WO2017016999A1 (en) * 2015-07-24 2017-02-02 Messer France S.A.S. Filling device for filling a coolant-receiving compartment associated with a cooling tank with a cryogenic coolant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085025A (en) * 1959-09-14 1963-04-09 Little Inc A Surface coating with metallic powder and the like
FR2443921A1 (en) * 1978-12-14 1980-07-11 British Aerospace ORGANS RESISTANT TO MECHANICAL DAMAGE AND GALVANOPLASTY OF RUBBER OR MATERIALS LIKE RUBBER
WO2017017030A1 (en) * 2015-07-24 2017-02-02 Messer France S.A.S. Filling device for filling a coolant-receiving compartment associated with a cooling tank with a cryogenic coolant
WO2017016999A1 (en) * 2015-07-24 2017-02-02 Messer France S.A.S. Filling device for filling a coolant-receiving compartment associated with a cooling tank with a cryogenic coolant
CN107923686A (en) * 2015-07-24 2018-04-17 梅塞尔法国股份公司 For filling the pad device for the refrigerant reception compartment for being assigned to Refrigerating container with cryogenic refrigeration agent

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