GB1445829A - Photosensitive elements useful for producing gravure printing plates - Google Patents
Photosensitive elements useful for producing gravure printing platesInfo
- Publication number
- GB1445829A GB1445829A GB3076972A GB3076972A GB1445829A GB 1445829 A GB1445829 A GB 1445829A GB 3076972 A GB3076972 A GB 3076972A GB 3076972 A GB3076972 A GB 3076972A GB 1445829 A GB1445829 A GB 1445829A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- gravure
- printing plates
- gravure printing
- binder
- 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
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
- G03F5/00—Screening processes; Screens therefor
- G03F5/20—Screening processes; Screens therefor using screens for gravure printing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
1445829 Photographic materials and gravure plates produced therefrom IMPERIAL CHEMICAL INDUSTRIES Ltd 27 Sept 1973 [13 Oct 1972] 30769/72 Headings G2C and G2M A photographic material useful for producing gravure printing plates comprises (a) a support transparent to ultraviolet (b) a silver halide emulsion layer optionally containing a developer and (c) a photopolymerizable layer comprising an ethylenically unsaturated monomer, a photoinitiator, and a binder. The binder in layers (b) and (c) is preferably a polyamide but acrylic resins or polyurethanes may be used in layer (c). Lower layer (b) may also contain a polymerizable monomer and either or both layers (b) and (c) may contain dyes. The gravure plate may be produced by (1) imagewise exposure of the material to visible light to produce a latent silver image (2) developing and fixing the latent image (3) exposing the material to ultraviolet light through a gravure screen placed above layer (c) and also through the support and silver image, these exposures being either simultaneous or consecutive, and (d) developing the layer (c) by removing the unexposed areas.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3076972A GB1445829A (en) | 1972-10-13 | 1972-10-13 | Photosensitive elements useful for producing gravure printing plates |
IT2987173A IT998730B (en) | 1972-10-13 | 1973-10-08 | IMPROVEMENTS IN OR RELATING TO CUT-OUT PRINTING PLATES |
JP11439173A JPS49125107A (en) | 1972-10-13 | 1973-10-13 | |
FR7336768A FR2203095B3 (en) | 1972-10-13 | 1973-10-15 | |
DE19732351600 DE2351600A1 (en) | 1972-10-13 | 1973-10-15 | ENGRAVING PRINT PLATES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3076972A GB1445829A (en) | 1972-10-13 | 1972-10-13 | Photosensitive elements useful for producing gravure printing plates |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1445829A true GB1445829A (en) | 1976-08-11 |
Family
ID=10312855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3076972A Expired GB1445829A (en) | 1972-10-13 | 1972-10-13 | Photosensitive elements useful for producing gravure printing plates |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS49125107A (en) |
DE (1) | DE2351600A1 (en) |
FR (1) | FR2203095B3 (en) |
GB (1) | GB1445829A (en) |
IT (1) | IT998730B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4256825A (en) * | 1976-05-14 | 1981-03-17 | Gaf Corporation | Photographic element and photographic record prepared therefrom |
-
1972
- 1972-10-13 GB GB3076972A patent/GB1445829A/en not_active Expired
-
1973
- 1973-10-08 IT IT2987173A patent/IT998730B/en active
- 1973-10-13 JP JP11439173A patent/JPS49125107A/ja active Pending
- 1973-10-15 FR FR7336768A patent/FR2203095B3/fr not_active Expired
- 1973-10-15 DE DE19732351600 patent/DE2351600A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4256825A (en) * | 1976-05-14 | 1981-03-17 | Gaf Corporation | Photographic element and photographic record prepared therefrom |
Also Published As
Publication number | Publication date |
---|---|
JPS49125107A (en) | 1974-11-29 |
DE2351600A1 (en) | 1974-04-25 |
FR2203095B3 (en) | 1976-09-03 |
IT998730B (en) | 1976-02-20 |
FR2203095A1 (en) | 1974-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |