IT943365B - PHOTOSENSITIVE LAYER BASED ON ZEI NA PARTICULARLY FOR THE REPRODUCTION OF DOCUMENTS AND PROCEDURE FOR ITS PREPARATION - Google Patents

PHOTOSENSITIVE LAYER BASED ON ZEI NA PARTICULARLY FOR THE REPRODUCTION OF DOCUMENTS AND PROCEDURE FOR ITS PREPARATION

Info

Publication number
IT943365B
IT943365B IT7123971A IT7123971A IT943365B IT 943365 B IT943365 B IT 943365B IT 7123971 A IT7123971 A IT 7123971A IT 7123971 A IT7123971 A IT 7123971A IT 943365 B IT943365 B IT 943365B
Authority
IT
Italy
Prior art keywords
zei
reproduction
documents
procedure
preparation
Prior art date
Application number
IT7123971A
Other languages
Italian (it)
Original Assignee
Tech D Applic Chimiques Et Phy
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 Tech D Applic Chimiques Et Phy filed Critical Tech D Applic Chimiques Et Phy
Application granted granted Critical
Publication of IT943365B publication Critical patent/IT943365B/en

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/016Diazonium salts or compounds
    • G03F7/021Macromolecular diazonium compounds; Macromolecular additives, e.g. binders
    • G03F7/0212Macromolecular diazonium compounds; Macromolecular additives, e.g. binders characterised by the polymeric binder or the macromolecular additives other than the diazo resins or the polymeric diazonium compounds
    • G03F7/0215Natural gums; Proteins, e.g. gelatins; Macromolecular carbohydrates, e.g. cellulose; Polyvinyl alcohol and derivatives thereof, e.g. polyvinylacetals
IT7123971A 1970-12-28 1971-12-27 PHOTOSENSITIVE LAYER BASED ON ZEI NA PARTICULARLY FOR THE REPRODUCTION OF DOCUMENTS AND PROCEDURE FOR ITS PREPARATION IT943365B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7046913A FR2120286A5 (en) 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
IT943365B true IT943365B (en) 1973-04-02

Family

ID=9066445

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7123971A IT943365B (en) 1970-12-28 1971-12-27 PHOTOSENSITIVE LAYER BASED ON ZEI NA PARTICULARLY FOR THE REPRODUCTION OF DOCUMENTS AND PROCEDURE FOR ITS PREPARATION

Country Status (9)

Country Link
BE (1) BE777182A (en)
CH (1) CH535974A (en)
DE (1) DE2164194A1 (en)
ES (1) ES398303A1 (en)
FR (1) FR2120286A5 (en)
GB (1) GB1302472A (en)
IT (1) IT943365B (en)
LU (1) LU64514A1 (en)
NL (1) NL7117739A (en)

Also Published As

Publication number Publication date
FR2120286A5 (en) 1972-08-18
NL7117739A (en) 1972-06-30
CH535974A (en) 1973-04-15
LU64514A1 (en) 1972-06-20
BE777182A (en) 1972-04-17
ES398303A1 (en) 1975-05-16
GB1302472A (en) 1973-01-10
DE2164194A1 (en) 1972-07-27

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