DE2961636D1 - Correcting medium for light-hardened photo-sensitive layers - Google Patents

Correcting medium for light-hardened photo-sensitive layers

Info

Publication number
DE2961636D1
DE2961636D1 DE7979100504T DE2961636T DE2961636D1 DE 2961636 D1 DE2961636 D1 DE 2961636D1 DE 7979100504 T DE7979100504 T DE 7979100504T DE 2961636 T DE2961636 T DE 2961636T DE 2961636 D1 DE2961636 D1 DE 2961636D1
Authority
DE
Germany
Prior art keywords
light
sensitive layers
hardened photo
correcting medium
correcting
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
DE7979100504T
Other languages
German (de)
Inventor
Roland Dr Dipl Chem Palmer
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DE7979100504T priority Critical patent/DE2961636D1/en
Application granted granted Critical
Publication of DE2961636D1 publication Critical patent/DE2961636D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/08—Damping; Neutralising or similar differentiation treatments for lithographic printing formes; Gumming or finishing solutions, fountain solutions, correction or deletion fluids, or on-press development
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
DE7979100504T 1978-03-02 1979-02-21 Correcting medium for light-hardened photo-sensitive layers Expired DE2961636D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE7979100504T DE2961636D1 (en) 1978-03-02 1979-02-21 Correcting medium for light-hardened photo-sensitive layers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782808928 DE2808928A1 (en) 1978-03-02 1978-03-02 CORRECTIVE AGENT FOR LIGHT CURED COPY LAYERS
DE7979100504T DE2961636D1 (en) 1978-03-02 1979-02-21 Correcting medium for light-hardened photo-sensitive layers

Publications (1)

Publication Number Publication Date
DE2961636D1 true DE2961636D1 (en) 1982-02-18

Family

ID=6033325

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19782808928 Withdrawn DE2808928A1 (en) 1978-03-02 1978-03-02 CORRECTIVE AGENT FOR LIGHT CURED COPY LAYERS
DE7979100504T Expired DE2961636D1 (en) 1978-03-02 1979-02-21 Correcting medium for light-hardened photo-sensitive layers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19782808928 Withdrawn DE2808928A1 (en) 1978-03-02 1978-03-02 CORRECTIVE AGENT FOR LIGHT CURED COPY LAYERS

Country Status (3)

Country Link
EP (1) EP0003993B1 (en)
JP (1) JPS54126102A (en)
DE (2) DE2808928A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9710552D0 (en) 1997-05-23 1997-07-16 Horsell Graphic Ind Ltd Planographic printing
KR20120092673A (en) * 2009-11-18 2012-08-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Novel wet etching agent for ii-vi semiconductors and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR593592A (en) * 1924-06-02 1925-08-26 Product for the removal of ink stains and others using a single solution
JPS5031484B2 (en) * 1971-11-10 1975-10-11
DE2263957C3 (en) * 1972-12-29 1979-06-21 Hoechst Ag, 6000 Frankfurt Correction means for printing forms produced by photomechanical means
DE2447225C2 (en) * 1974-10-03 1983-12-22 Ibm Deutschland Gmbh, 7000 Stuttgart Process for peeling off positive photoresist

Also Published As

Publication number Publication date
JPS6140982B2 (en) 1986-09-12
DE2808928A1 (en) 1979-09-06
JPS54126102A (en) 1979-10-01
EP0003993A3 (en) 1979-10-03
EP0003993A2 (en) 1979-09-19
EP0003993B1 (en) 1981-12-30

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee