CA432735A - Light-sensitive printing plate - Google Patents

Light-sensitive printing plate

Info

Publication number: CA432735A
Authority: CA; Canada
Prior art keywords: light; printing plate; sensitive printing; sensitive; plate
Prior art date: 1940-01-24
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

CA432735A

Other languages

French (fr)

Inventor

Bassist Ellis

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.)

Individual

Original Assignee

Individual

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.)

1940-01-24

Publication date

1946-01-22

1946-01-22 Application granted granted Critical

1946-01-22 Publication of CA432735A publication Critical patent/CA432735A/en

Status Expired legal-status Critical Current

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
- G03F7/004—Photosensitive materials
- G03F7/06—Silver salts

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photosensitive Polymer And Photoresist Processing (AREA)
Printing Plates And Materials Therefor (AREA)

CA432735A 1940-01-24 Light-sensitive printing plate Expired CA432735A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US315412A US2312852A (en)	1940-01-24	1940-01-24	Light-sensitive element
US436432A US2313848A (en)	1940-01-24	1942-03-27	Printing plate

Publications (1)

Publication Number	Publication Date
CA432735A true CA432735A (en)	1946-01-22

Family

ID=26979883

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA432735A Expired CA432735A (en)	1940-01-24		Light-sensitive printing plate

Country Status (2)

Country	Link
US (2)	US2312852A (en)
CA (1)	CA432735A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB573771A (en) *	1943-11-16	1945-12-05	Kodak Ltd	Improvements in the production of photographic relief images
US2444205A (en) *	1944-03-27	1948-06-29	William G Mullen	Lithographic printing plate
US2440105A (en) *	1945-04-09	1948-04-20	Polaroid Corp	Image-carrying film having lightpolarizing and nonpolarizing images
US2495661A (en) *	1945-07-24	1950-01-24	Keuffel & Esser Co	Reproduction material
US2606835A (en) *	1947-09-02	1952-08-12	Du Pont	Light-sensitive photographic element
US2693145A (en) *	1948-03-09	1954-11-02	Dick Co Ab	Lithographic printing plate and method of making
NL70798C (en) *	1948-10-15
DE832545C (en) *	1950-01-24	1952-02-25	Kalle & Co Ag	Layers for photomechanical reproduction
US2709654A (en) *	1950-09-29	1955-05-31	Adalbert B Guth	Thermographic method of producing relief and intaglio impressions
DE873043C (en) *	1950-12-08	1953-04-09	Kalle & Co Ag	Process for fixing exposed printing films produced according to the diazotype principle
BE509774A (en) *	1951-03-06
US2685511A (en) *	1952-05-03	1954-08-03	Eastman Kodak Co	Metal reinforced cellulose ester photolithographic printing plates
JPS522322B2 (en) *	1973-04-17	1977-01-21

0
- CA CA432735A patent/CA432735A/en not_active Expired
1940
- 1940-01-24 US US315412A patent/US2312852A/en not_active Expired - Lifetime
1942
- 1942-03-27 US US436432A patent/US2313848A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2312852A (en)	1943-03-02
US2313848A (en)	1943-03-16

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