GB1245331A - Photosensitive stencil for electrochemical etching process - Google Patents

Photosensitive stencil for electrochemical etching process

Info

Publication number
GB1245331A
GB1245331A GB601269A GB601269A GB1245331A GB 1245331 A GB1245331 A GB 1245331A GB 601269 A GB601269 A GB 601269A GB 601269 A GB601269 A GB 601269A GB 1245331 A GB1245331 A GB 1245331A
Authority
GB
United Kingdom
Prior art keywords
photo
stencil
disclosed
etching process
sensitive
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
GB601269A
Inventor
Ernest August Badt
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.)
LECTROETCH Co
Original Assignee
LECTROETCH Co
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 LECTROETCH Co filed Critical LECTROETCH Co
Priority to GB601269A priority Critical patent/GB1245331A/en
Publication of GB1245331A publication Critical patent/GB1245331A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/24—Stencils; Stencil materials; Carriers therefor
    • B41N1/247—Meshes, gauzes, woven or similar screen materials; Preparation thereof, e.g. by plasma treatment

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Textile Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

1,245,331. Photo-sensitive stencils. LECTROETCH CO. Feb. 4, 1969, No.6012/69. Headings G2C and G2M. A photo-sensitive stencil comprises a support of woven single filaments of polyester with 200 to 300 fibres per inch each way coated on one or both sides with a photo-polymerizable coating. The photo-polymerizable coating is preferably polyvinyl cinnamate sensitized with a nitroaryl compound as disclosed in Specification 713, 947. The stencil may be imagewise exposed and developed with ethylene glycol monomethyl ether acetate and tricresyl phosphate and optionally a dye (as disclosed in Specification 888, 935) to remove the unexposed areas and leave a dyed and plasticized stencil which is used in electrolytic etching.
GB601269A 1969-02-04 1969-02-04 Photosensitive stencil for electrochemical etching process Expired GB1245331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB601269A GB1245331A (en) 1969-02-04 1969-02-04 Photosensitive stencil for electrochemical etching process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB601269A GB1245331A (en) 1969-02-04 1969-02-04 Photosensitive stencil for electrochemical etching process

Publications (1)

Publication Number Publication Date
GB1245331A true GB1245331A (en) 1971-09-08

Family

ID=9806832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB601269A Expired GB1245331A (en) 1969-02-04 1969-02-04 Photosensitive stencil for electrochemical etching process

Country Status (1)

Country Link
GB (1) GB1245331A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430849A1 (en) * 1978-07-12 1980-02-08 Sumitomo Chemical Co PROCESS FOR THE MANUFACTURE OF COMPOSITE MATERIAL LIKELY TO BE BAKED IN LIGHT, IN PARTICULAR FOR OBTAINING PATTERNS OR STENCILS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430849A1 (en) * 1978-07-12 1980-02-08 Sumitomo Chemical Co PROCESS FOR THE MANUFACTURE OF COMPOSITE MATERIAL LIKELY TO BE BAKED IN LIGHT, IN PARTICULAR FOR OBTAINING PATTERNS OR STENCILS

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