CH459761A - Engraving foil with light-absorbing layer for electronic engraving - Google Patents

Engraving foil with light-absorbing layer for electronic engraving

Info

Publication number: CH459761A
Authority: CH; Switzerland
Prior art keywords: engraving; light; absorbing layer; foil; electronic
Prior art date: 1964-03-20

Application number

CH385165A

Other languages

German (de)

Inventor

Ehrhard Dr Hellmig

Walter Dr Kleist

Original Assignee

Agfa 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.)

1964-03-20

Filing date

1965-03-19

Publication date

1968-07-15

1965-03-19 Application filed by Agfa Ag filed Critical Agfa Ag

1968-07-15 Publication of CH459761A publication Critical patent/CH459761A/en

Links

239000011888 foil Substances 0.000 title 1

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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/02—Engraving; Heads therefor
- B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Laminated Bodies (AREA)
Printing Plates And Materials Therefor (AREA)
Preparing Plates And Mask In Photomechanical Process (AREA)

CH385165A 1964-03-20 1965-03-19 Engraving foil with light-absorbing layer for electronic engraving CH459761A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEA45550A DE1238774B (en)	1964-03-20	1964-03-20	Engraving foil with light-absorbing layer for electronic engraving

Publications (1)

Publication Number	Publication Date
CH459761A true CH459761A (en)	1968-07-15

Family

ID=6934776

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH385165A CH459761A (en)	1964-03-20	1965-03-19	Engraving foil with light-absorbing layer for electronic engraving

Country Status (8)

Country	Link
US (1)	US3415698A (en)
AT (1)	AT263819B (en)
BE (1)	BE661370A (en)
CH (1)	CH459761A (en)
DE (1)	DE1238774B (en)
GB (1)	GB1108361A (en)
NL (1)	NL6503524A (en)
SE (1)	SE307071B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4567129A (en) *	1984-07-27	1986-01-28	E. I. Du Pont De Nemours And Company	Process for image formation utilizing chemically soluble pigments
US4584261A (en) *	1984-07-27	1986-04-22	E. I. Du Pont De Nemours And Company	Process for etching nonphotosensitive layer under washoff photopolymer layer
US4567130A (en) *	1984-07-27	1986-01-28	E. I. Du Pont De Nemours And Company	Process for etching single photopolymer layer utilizing chemically soluble pigments
US4565770A (en) *	1984-11-13	1986-01-21	E. I. Du Pont De Nemours And Company	Process for dot etching acid soluble photopolymerizable elements utilizing chemically soluble pigments
GB8827000D0 (en) *	1988-11-18	1988-12-21	Autotype Int Ltd	Masking films

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1848782A (en) *	1926-11-04	1932-03-08		Ebitz hermann hattsleiter
US2575546A (en) *	1948-07-24	1951-11-20		Machine for producing screened
US2647835A (en) *	1948-09-29	1953-08-04	Du Pont	Light-sensitive photographic element and process of coating
US2827726A (en) *	1950-12-29	1958-03-25	Fairchild Camera Instr Co	Image-engraving plate and process of producing the same
US2788255A (en) *	1953-12-08	1957-04-09	Fairchild Camera Instr Co	Stylus indexing arrangement for engraving machines
US3018178A (en) *	1956-10-29	1962-01-23	Benjamin R Harriman	Coating photographic material
US3205806A (en) *	1962-08-28	1965-09-14	Fairchild Camera Instr Co	Plate for photographic reproduction
US3218971A (en) *	1963-02-14	1965-11-23	Rowland Products Inc	Printing plate

1964
- 1964-03-20 DE DEA45550A patent/DE1238774B/en active Pending
1965
- 1965-03-09 US US438231A patent/US3415698A/en not_active Expired - Lifetime
- 1965-03-10 AT AT213965A patent/AT263819B/en active
- 1965-03-19 GB GB11820/65A patent/GB1108361A/en not_active Expired
- 1965-03-19 NL NL6503524A patent/NL6503524A/xx unknown
- 1965-03-19 SE SE3590/65A patent/SE307071B/xx unknown
- 1965-03-19 BE BE661370D patent/BE661370A/xx unknown
- 1965-03-19 CH CH385165A patent/CH459761A/en unknown

Also Published As

Publication number	Publication date
GB1108361A (en)	1968-04-03
BE661370A (en)	1965-09-20
DE1238774B (en)	1967-04-13
SE307071B (en)	1968-12-16
AT263819B (en)	1968-08-12
US3415698A (en)	1968-12-10
NL6503524A (en)	1965-09-21

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