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GB1357910A - Electrochemical marking - Google Patents

Electrochemical marking

Info

Publication number
GB1357910A
GB1357910A GB2777271A GB2777271A GB1357910A GB 1357910 A GB1357910 A GB 1357910A GB 2777271 A GB2777271 A GB 2777271A GB 2777271 A GB2777271 A GB 2777271A GB 1357910 A GB1357910 A GB 1357910A
Authority
GB
United Kingdom
Prior art keywords
layer
laminated
photoresist
resist
flexible backing
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
GB2777271A
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.)
Wells I G
Original Assignee
Wells I G
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 Wells I G filed Critical Wells I G
Priority to GB2777271A priority Critical patent/GB1357910A/en
Publication of GB1357910A publication Critical patent/GB1357910A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/22—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of both discrete and continuous layers
    • B32B37/223—One or more of the layers being plastic
    • B32B37/226—Laminating sheets, panels or inserts between two continuous plastic layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/16—Coating processes; Apparatus therefor
    • G03F7/161—Coating processes; Apparatus therefor using a previously coated surface, e.g. by stamping or by transfer lamination

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)

Abstract

1357910 Laminates I G WELLS 6 Sept 1972 [14 June 1971] 27772/71 Heading B5N [Also in Division G2] A laminated photoresist material useful for electrochemical marking is produced by drawing a photoresist layer on a flexible backing 2 from reel 3, stripping off protective layer 4 at roller 5, heating the resist layer by heated shoe 8 and laminating the resist to porous stencil material 1 by pressure rollers 11 and 12. A release paper 14 may be laminated to the back of material 1 at the same time so that if material 1 is in sheet form the resist is easily removed. Alternatively, a second photoresist layer may simultaneously be laminated to the back of material 1 by duplicating reels 3 and 6 and heated shoe 8- In a further embodiment, two photoresist layers may be applied to the same side of the material, the flexible backing 2 being removed before application of the second layer.
GB2777271A 1971-06-14 1971-06-14 Electrochemical marking Expired GB1357910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2777271A GB1357910A (en) 1971-06-14 1971-06-14 Electrochemical marking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2777271A GB1357910A (en) 1971-06-14 1971-06-14 Electrochemical marking

Publications (1)

Publication Number Publication Date
GB1357910A true GB1357910A (en) 1974-06-26

Family

ID=10265031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2777271A Expired GB1357910A (en) 1971-06-14 1971-06-14 Electrochemical marking

Country Status (1)

Country Link
GB (1) GB1357910A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002176A1 (en) * 1981-12-15 1983-06-23 Roekel Daan Van Screen printing process and screen printing forme suitable for use therein
WO1994027188A1 (en) * 1993-05-07 1994-11-24 Etablissement Voralp Device for masking substrates to be processed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002176A1 (en) * 1981-12-15 1983-06-23 Roekel Daan Van Screen printing process and screen printing forme suitable for use therein
WO1994027188A1 (en) * 1993-05-07 1994-11-24 Etablissement Voralp Device for masking substrates to be processed

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees