GB1327758A - Printers blankets - Google Patents
Printers blanketsInfo
- Publication number
- GB1327758A GB1327758A GB1327758DA GB1327758A GB 1327758 A GB1327758 A GB 1327758A GB 1327758D A GB1327758D A GB 1327758DA GB 1327758 A GB1327758 A GB 1327758A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- printing surface
- nitrile rubber
- microspheres
- layer
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
-
- 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
- B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
- B41N10/02—Blanket structure
- B41N10/04—Blanket structure multi-layer
-
- 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
- B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
- B41N2210/04—Intermediate layers
-
- 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
- B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
- B41N2210/14—Location or type of the layers in multi-layer blankets or like coverings characterised by macromolecular organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
1327758 Printers' blankets DUNLOP HOLDINGS Ltd 19 April 1971 [11 April 1970 24 June 1970] 17303/70 and 30611/70 Heading B6C [Also in Division C3] A printer's blanket comprises a compressible layer of a cellular resilient polymer the cells of which have been produced by incorporation of hollow microspheres in the polymer. The polymer may be polychloroprene or a nitrile rubber and the microspheres may be of glass, phenolic resin, carbon or thermoplastic plastics material (which may be expanded into microspheres after incorporation in the polymer). The blanket may comprise at least one strengthening layer, a printing surface, and a textile fabric or rubber film layer between the printing surface and the compressible layer. The strengthening layer may be flexible filamentary material embedded in a flexible polymer sheet. The filaments may be of cotton, rayon, polyester, nylon, polypropylene, carbon or glass and the polymer sheet may be nitrile rubber blended with polypropylene or nylon. The printing surface may be a veneer of nitrile rubber.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1730370 | 1970-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1327758A true GB1327758A (en) | 1973-08-22 |
Family
ID=10092815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1327758D Expired GB1327758A (en) | 1970-04-11 | 1970-04-11 | Printers blankets |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1327758A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4770928A (en) * | 1983-12-27 | 1988-09-13 | Day International Corporation | Method of curing a compressible printing blanket and a compressible printing blanket produced thereby |
JPH0220392A (en) * | 1988-06-27 | 1990-01-23 | Day Internatl Corp | Manufacture of compressive blanket for printing and compressive blanket for printing manufactured through said manufacture |
GB2241241A (en) * | 1990-02-23 | 1991-08-28 | Kinyosha Kk | A manufacturing method of a compressible rubber blanket |
GB2264116A (en) * | 1992-02-14 | 1993-08-18 | Balmoral Group | Process for producing microsphere containing thermosetting resin compositions |
US5364683A (en) * | 1992-02-14 | 1994-11-15 | Reeves Brothers, Inc. | Compressible printing blanket and method of making same |
US6071567A (en) * | 1992-03-25 | 2000-06-06 | Reeves Brothers, Inc. | Formation of compressible ply containing high melting point thermoplastic microspheres and printing blankets comprising same |
US6308624B1 (en) | 1998-09-14 | 2001-10-30 | Sumitomo Rubbers Industries, Limited | Method of producing a compressible layer for a printing blanket |
US6688226B2 (en) | 2000-10-03 | 2004-02-10 | Erminio Rossini, S.P.A. | Sleeve for blanket cylinder of an indirect or offset printing machine and method of making said sleeve |
US6703095B2 (en) * | 2002-02-19 | 2004-03-09 | Day International, Inc. | Thin-walled reinforced sleeve with integral compressible layer |
ITMI20131918A1 (en) * | 2013-11-19 | 2015-05-20 | Trelleborg Coated Systems Italy S P A | RUBBER TAPERED FOR PRINTING FOR A PRINTING CYLINDER FOR A PRINTING MACHINE, PRINTING CYLINDER WITH SUCH A RUBBER SHEET FOR PRINTING AND A PRINTING MACHINE WITH A CALLED PRINTING CYLINDER |
-
1970
- 1970-04-11 GB GB1327758D patent/GB1327758A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4770928A (en) * | 1983-12-27 | 1988-09-13 | Day International Corporation | Method of curing a compressible printing blanket and a compressible printing blanket produced thereby |
JPH0220392A (en) * | 1988-06-27 | 1990-01-23 | Day Internatl Corp | Manufacture of compressive blanket for printing and compressive blanket for printing manufactured through said manufacture |
GB2241241A (en) * | 1990-02-23 | 1991-08-28 | Kinyosha Kk | A manufacturing method of a compressible rubber blanket |
GB2264116A (en) * | 1992-02-14 | 1993-08-18 | Balmoral Group | Process for producing microsphere containing thermosetting resin compositions |
US5364683A (en) * | 1992-02-14 | 1994-11-15 | Reeves Brothers, Inc. | Compressible printing blanket and method of making same |
US5486402A (en) * | 1992-02-14 | 1996-01-23 | Reeves Brothers, Inc. | Printing blanket having printing face surface profile within specified roughness range |
US6071567A (en) * | 1992-03-25 | 2000-06-06 | Reeves Brothers, Inc. | Formation of compressible ply containing high melting point thermoplastic microspheres and printing blankets comprising same |
US6287638B1 (en) | 1992-03-25 | 2001-09-11 | Reeves Brothers, Inc. | Formation of compressible ply containing high melting point thermoplastic microspheres and printing blankets comprising same |
US6308624B1 (en) | 1998-09-14 | 2001-10-30 | Sumitomo Rubbers Industries, Limited | Method of producing a compressible layer for a printing blanket |
US6688226B2 (en) | 2000-10-03 | 2004-02-10 | Erminio Rossini, S.P.A. | Sleeve for blanket cylinder of an indirect or offset printing machine and method of making said sleeve |
US6703095B2 (en) * | 2002-02-19 | 2004-03-09 | Day International, Inc. | Thin-walled reinforced sleeve with integral compressible layer |
US7285177B2 (en) | 2002-02-19 | 2007-10-23 | Day International, Inc. | Thin-walled reinforced sleeve with integral compressible layer |
ITMI20131918A1 (en) * | 2013-11-19 | 2015-05-20 | Trelleborg Coated Systems Italy S P A | RUBBER TAPERED FOR PRINTING FOR A PRINTING CYLINDER FOR A PRINTING MACHINE, PRINTING CYLINDER WITH SUCH A RUBBER SHEET FOR PRINTING AND A PRINTING MACHINE WITH A CALLED PRINTING CYLINDER |
WO2015074908A1 (en) * | 2013-11-19 | 2015-05-28 | Trelleborg Coated Systems Italy S.P.A. | Printing blanket for a printing cylinder of a printing machine, printing cylinder having said printing blanket, and printing machine having said printing cylinder |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
430B | Application (made) for amendment of specification (sect. 30/1949) | ||
PE20 | Patent expired after termination of 20 years |