GB1136029A – Improvements in or relating to printing surfaces, e.g. printing masters
– Google Patents
GB1136029A – Improvements in or relating to printing surfaces, e.g. printing masters
– Google Patents
Improvements in or relating to printing surfaces, e.g. printing masters
Info
Publication number
GB1136029A
GB1136029A
GB22612/66A
GB2261266A
GB1136029A
GB 1136029 A
GB1136029 A
GB 1136029A
GB 22612/66 A
GB22612/66 A
GB 22612/66A
GB 2261266 A
GB2261266 A
GB 2261266A
GB 1136029 A
GB1136029 A
GB 1136029A
Authority
GB
United Kingdom
Prior art keywords
composition
printing
frostable
substrate
image
Prior art date
1965-05-24
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
GB22612/66A
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.)
Xerox Ltd
Original Assignee
Rank Xerox Ltd
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.)
1965-05-24
Filing date
1966-05-20
Publication date
1968-12-11
1966-05-20
Application filed by Rank Xerox Ltd
filed
Critical
Rank Xerox Ltd
1968-12-11
Publication of GB1136029A
publication
Critical
patent/GB1136029A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G9/00—Developers
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
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G13/00—Electrographic processes using a charge pattern
G03G13/26—Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G13/00—Electrographic processes using a charge pattern
G03G13/26—Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes
G03G13/28—Planographic printing plates
G03G13/286—Planographic printing plates for dry lithography
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/022—Layers for surface-deformation imaging, e.g. frost imaging
Abstract
1,136,029. Printing plates; electrostatic printing. RANK XEROX Ltd. 20 May, 1966 [24 May, 1965], No.22612/66. Heading B6C. A printing plate is manufactured by depositing a frostable composition in image configuration upon a substantially non-frostable substrate and frosting said composition. The substrate may comprise a dielectric material such as sheet polyethylene terephthalate or glass or metal or a zinc oxide paper or a zinc oxide coated upon a metallic plate. The frostable composition may be any one of the particulate compositions disclosed in Specification 1,049,881. In particular rosin esters may be used or a copolymer made from alpha-methylstyrene, or a poly styrene composition. In described embodiment the xerographic process is used with the particulate. composition as the developer tower. The developed image is transferred to thermoplastic sheet material and fixed by simultaneously applying heat and a corona discharge. This fixing treatment » frosts » the image areas such that the fused particulate composition becomes sponge like and receptive to ink. Other described forms of imaging the substrate are stencilling, free-hand deposition and vapour thermography. The heating step of the fixing treatment may be replaced in suitable -cases by solvent action from the vapours of trichloroethane. The frosted image may be formed directly on a cylinder surface.
GB22612/66A
1965-05-24
1966-05-20
Improvements in or relating to printing surfaces, e.g. printing masters
Expired
GB1136029A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US45828265A
1965-05-24
1965-05-24
Publications (1)
Publication Number
Publication Date
GB1136029A
true
GB1136029A
(en)
1968-12-11
Family
ID=23820141
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB22612/66A
Expired
GB1136029A
(en)
1965-05-24
1966-05-20
Improvements in or relating to printing surfaces, e.g. printing masters
Country Status (4)
Country
Link
US
(1)
US3445226A
(en)
DE
(1)
DE1522518A1
(en)
GB
(1)
GB1136029A
(en)
NL
(1)
NL6607089A
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3638567A
(en)
*
1969-05-13
1972-02-01
Xerox Corp
Method of preparing and utilizing a gravure printing master
US3909256A
(en)
*
1973-12-26
1975-09-30
Xerox Corp
Electrostatographic process for preparing screen printing member
US3948655A
(en)
*
1973-12-26
1976-04-06
Xerox Corporation
Electrostatographic process for preparing gravure printing member
US4077803A
(en)
*
1975-12-01
1978-03-07
Sperry Rand Corporation
Low charge-voltage frost recording on a photosensitive thermoplastic medium
WO1996022883A1
(en)
*
1995-01-24
1996-08-01
Corning Incorporated
Precision imaging components and methods for their formation
KR20120061424A
(en)
*
2010-12-03
2012-06-13
한국전자통신연구원
Intaglio Printing Plate Including Supplementary Pattern And Method For Fabricating The Same
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2637651A
(en)
*
1948-10-02
1953-05-05
Battelle Development Corp
Method of producing images on rigid surfaces
US2917460A
(en)
*
1955-06-17
1959-12-15
Ibm
Powder compositions useful as electroscopic toners
US3093039A
(en)
*
1958-05-12
1963-06-11
Xerox Corp
Apparatus for transferring powder images and method therefor
NL292401A
(en)
*
1962-05-08
US3271146A
(en)
*
1963-03-19
1966-09-06
Eastman Kodak Co
Xeroprinting with photoconductors exhibiting charge-storage asymmetry
US3307941A
(en)
*
1963-06-03
1967-03-07
Xerox Corp
Plastic deformation imaging film and process
1965
1965-05-24
US
US458282A
patent/US3445226A/en
not_active
Expired – Lifetime
1966
1966-05-20
GB
GB22612/66A
patent/GB1136029A/en
not_active
Expired
1966-05-24
DE
DE19661522518
patent/DE1522518A1/en
active
Pending
1966-05-24
NL
NL6607089A
patent/NL6607089A/xx
unknown
Also Published As
Publication number
Publication date
US3445226A
(en)
1969-05-20
DE1522518A1
(en)
1969-09-11
NL6607089A
(en)
1966-11-25
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