GB2035844A - Process for coating a substrate with a film of thermoplastic material - Google Patents

Process for coating a substrate with a film of thermoplastic material

Info

Publication number
GB2035844A
GB2035844A GB7935483A GB7935483A GB2035844A GB 2035844 A GB2035844 A GB 2035844A GB 7935483 A GB7935483 A GB 7935483A GB 7935483 A GB7935483 A GB 7935483A GB 2035844 A GB2035844 A GB 2035844A
Authority
GB
United Kingdom
Prior art keywords
substrate
film
coating
filaments
thermoplastic material
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
GB7935483A
Other versions
GB2035844B (en
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of GB2035844A publication Critical patent/GB2035844A/en
Application granted granted Critical
Publication of GB2035844B publication Critical patent/GB2035844B/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
    • 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
    • B05D1/007—Processes for applying liquids or other fluent materials using an electrostatic field
    • 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
    • B05D1/14—Flocking
    • 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
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • 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
    • B05D2252/00—Sheets
    • B05D2252/02—Sheets of indefinite length
    • 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
    • B05D3/0254—After-treatment
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/10—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an adhesive surface

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

A process for coating a substrate (10) with a film of thermoplastic material, in which fibres or filaments of the material are applied to the substrate and are melted to form a continuous film. The material may be applied by forming, on a donor substrate (5) a layer of said material in the molten state, applying an electrostatic field between the substrates (5, 10) to draw from said layer a plurality of filaments which are deposited on the receiving substrate (10) forming the film on the receiving substrate by causing said filaments to melt. This process can be used in particular to form very thin films. It is applicable to adhesive materials as well as to thermoplastic polymers.
GB7935483A 1978-03-15 1979-03-14 Process for coating a substrate with a film of thermoplastic material Expired GB2035844B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH279878 1978-03-15

Publications (2)

Publication Number Publication Date
GB2035844A true GB2035844A (en) 1980-06-25
GB2035844B GB2035844B (en) 1982-05-06

Family

ID=4241817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7935483A Expired GB2035844B (en) 1978-03-15 1979-03-14 Process for coating a substrate with a film of thermoplastic material

Country Status (9)

Country Link
JP (1) JPS55500152A (en)
BE (1) BE874830A (en)
ES (1) ES478661A1 (en)
FR (1) FR2419769A1 (en)
GB (1) GB2035844B (en)
IT (1) IT1111547B (en)
NL (1) NL7902026A (en)
SE (1) SE7909387L (en)
WO (1) WO1979000767A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723646A (en) * 1950-04-01 1955-11-15 Ransburg Electro Coating Corp Apparatus for electrostatic atomization and coating
NL272274A (en) * 1960-12-08
NL296342A (en) * 1962-08-07
US3979529A (en) * 1972-10-31 1976-09-07 Usm Corporation Electrostatic application of thermoplastic adhesive
AU487398B2 (en) * 1974-03-14 1975-09-18 Toyo Ink Mfg. Co., Ltd Coating method and apparatus

Also Published As

Publication number Publication date
WO1979000767A1 (en) 1979-10-04
JPS55500152A (en) 1980-03-21
IT7920988A0 (en) 1979-03-14
SE7909387L (en) 1979-11-14
ES478661A1 (en) 1979-06-01
FR2419769A1 (en) 1979-10-12
BE874830A (en) 1979-09-14
NL7902026A (en) 1979-09-18
IT1111547B (en) 1986-01-13
GB2035844B (en) 1982-05-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee