GB1442087A – Composite printing and relief plates
– Google Patents
GB1442087A – Composite printing and relief plates
– Google Patents
Composite printing and relief plates
Info
Publication number
GB1442087A
GB1442087A
GB496774A
GB496774A
GB1442087A
GB 1442087 A
GB1442087 A
GB 1442087A
GB 496774 A
GB496774 A
GB 496774A
GB 496774 A
GB496774 A
GB 496774A
GB 1442087 A
GB1442087 A
GB 1442087A
Authority
GB
United Kingdom
Prior art keywords
radiation
substrate
writing layer
absorbing
coherent
Prior art date
1973-02-27
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
GB496774A
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.)
Laser Graphic Systems Corp
Original Assignee
Laser Graphic Systems Corp
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.)
1973-02-27
Filing date
1974-02-04
Publication date
1976-07-07
1974-02-04
Application filed by Laser Graphic Systems Corp
filed
Critical
Laser Graphic Systems Corp
1976-07-07
Publication of GB1442087A
publication
Critical
patent/GB1442087A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K26/00—Working by laser beam, e.g. welding, cutting or boring
B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K26/00—Working by laser beam, e.g. welding, cutting or boring
B23K26/009—Working by laser beam, e.g. welding, cutting or boring using a non-absorbing, e.g. transparent, reflective or refractive, layer on the workpiece
B—PERFORMING OPERATIONS; TRANSPORTING
B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
B41M5/00—Duplicating or marking methods; Sheet materials for use therein
B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
B—PERFORMING OPERATIONS; TRANSPORTING
B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
B41N1/00—Printing plates or foils; Materials therefor
B41N1/12—Printing plates or foils; Materials therefor non-metallic other than stone, e.g. printing plates or foils comprising inorganic materials in an organic matrix
Abstract
1442087 Printing plates LASER GRAPHIC SYSTEMS CORP 4 Feb 1974 [27 Feb 1973] 04967/74 Heading B6C [Also in Divisions H4 and G2] A composite plate, for making a printing plate or other surface in relief, comprises a writing layer capable of absorbing a coherent, first radiation of a first wavelength and reflecting a coherent, second radiation of a second wavelength, a substrate made of a plastics material that is capable of absorbing the second radiation and is unaffected by the first radiation, and a barrier layer capable of absorbing the second radiation and located intermediate the substrate and the writing layer to prevent any substance, which exudes from the substrate on exposure of the substrate to the second radiation, from contacting the writing layer, whereby the profile of the writing layer formed by exposure to the first radiation is maintained. The writing layer may be a metallic film, e.g. of copper 200-2000 Š thick. The barrier layer may be au acrylic polymer, e.g. methyl methacrylate, methyl/n-butyl methacrylate copolymer or ethyl methacrylate resin, the substrate may be cellulose nitrate.
GB496774A
1973-02-27
1974-02-04
Composite printing and relief plates
Expired
GB1442087A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US33630573A
1973-02-27
1973-02-27
Publications (1)
Publication Number
Publication Date
GB1442087A
true
GB1442087A
(en)
1976-07-07
Family
ID=23315490
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB496774A
Expired
GB1442087A
(en)
1973-02-27
1974-02-04
Composite printing and relief plates
Country Status (6)
Country
Link
JP
(1)
JPS5529837B2
(en)
CA
(1)
CA1015591A
(en)
CH
(1)
CH574824A5
(en)
DE
(1)
DE2405880C3
(en)
FR
(1)
FR2219016B1
(en)
GB
(1)
GB1442087A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2152686A
(en)
*
1984-01-11
1985-08-07
Pioneer Electronic Corp
Optical information recording medium
US4675227A
(en)
*
1978-05-24
1987-06-23
U.S. Philips Corporation
Information recording element
WO2007106362A2
(en)
*
2006-03-11
2007-09-20
Hewlett-Packard Development Company, L.P.
Laser delamination of thin metal film using sacrificial polymer layer
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5670984A
(en)
*
1979-11-15
1981-06-13
Toppan Printing Co Ltd
Laser engraving method and mask sheet used therefor
US5061341A
(en)
*
1990-01-25
1991-10-29
Eastman Kodak Company
Laser-ablating a marking in a coating on plastic articles
DE59106977D1
(en)
*
1990-09-04
1996-01-11
Daetwyler Ag
Process for processing gravure forms.
DE102004009854B4
(en)
*
2004-02-28
2008-12-18
Braun Gmbh
Method for designing a decorated plastic surface
1974
1974-02-04
GB
GB496774A
patent/GB1442087A/en
not_active
Expired
1974-02-07
CA
CA191,958A
patent/CA1015591A/en
not_active
Expired
1974-02-07
DE
DE19742405880
patent/DE2405880C3/en
not_active
Expired
1974-02-14
CH
CH203474A
patent/CH574824A5/xx
not_active
IP Right Cessation
1974-02-20
FR
FR7405823A
patent/FR2219016B1/fr
not_active
Expired
1974-02-25
JP
JP2155274A
patent/JPS5529837B2/ja
not_active
Expired
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4675227A
(en)
*
1978-05-24
1987-06-23
U.S. Philips Corporation
Information recording element
GB2152686A
(en)
*
1984-01-11
1985-08-07
Pioneer Electronic Corp
Optical information recording medium
US4639745A
(en)
*
1984-01-11
1987-01-27
Pioneer Electronic Corporation
Optical recording medium
WO2007106362A2
(en)
*
2006-03-11
2007-09-20
Hewlett-Packard Development Company, L.P.
Laser delamination of thin metal film using sacrificial polymer layer
WO2007106362A3
(en)
*
2006-03-11
2007-11-29
Hewlett Packard Development Co
Laser delamination of thin metal film using sacrificial polymer layer
Also Published As
Publication number
Publication date
DE2405880B2
(en)
1975-03-13
JPS49117102A
(en)
1974-11-08
FR2219016A1
(en)
1974-09-20
DE2405880C3
(en)
1975-10-30
FR2219016B1
(en)
1978-08-11
DE2405880A1
(en)
1974-09-12
CH574824A5
(en)
1976-04-30
JPS5529837B2
(en)
1980-08-06
CA1015591A
(en)
1977-08-16
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Legal Events
Date
Code
Title
Description
1976-11-24
PS
Patent sealed
1987-09-16
PCNP
Patent ceased through non-payment of renewal fee
