GB848156A - Offset printing elements - Google Patents

Offset printing elements

Info

Publication number
GB848156A
GB848156A GB24257/58A GB2425758A GB848156A GB 848156 A GB848156 A GB 848156A GB 24257/58 A GB24257/58 A GB 24257/58A GB 2425758 A GB2425758 A GB 2425758A GB 848156 A GB848156 A GB 848156A
Authority
GB
United Kingdom
Prior art keywords
parts
copolymer
offset printing
surface layer
sleeve
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
Application number
GB24257/58A
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.)
Dayton Rubber Co
Original Assignee
Dayton Rubber Co
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.)
Filing date
Publication date
Application filed by Dayton Rubber Co filed Critical Dayton Rubber Co
Publication of GB848156A publication Critical patent/GB848156A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B41N6/00—Mounting boards; Sleeves Make-ready devices, e.g. underlays, overlays; Attaching by chemical means, e.g. vulcanising
    • 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
    • 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
    • B41N2210/02—Top 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
    • B41N2210/10—Location or type of the layers in multi-layer blankets or like coverings characterised by inorganic compounds, e.g. pigments
    • 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
    • B41N2210/12—Location or type of the layers in multi-layer blankets or like coverings characterised by non-macromolecular organic compounds
    • 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

Abstract

848,156. Offset printing rollers. DAYTON RUBBER CO. July 28, 1958 [Sept. 16, 1957], No. 24257/58. Class 100(2) An offset printing element comprises a surface layer of a butadiene-acrylic nitril copolymer having incorporated therewith a minor proportion of nickel dibutyl dithiocarbamate. The surface layer may be in the form of a sleeve 11 positioned over a resilient inner layer 12 secured to a shaft or core 13 to form a roller. Alternatively the surface layer may be formed on a separate offset blanket. The nickel dibutyl dithiocarbamate comprises 2 to 8 parts by weight for each 100 parts by weight of copolymer. The composition from which the sleeve 12 is manufactured may also contain, for each 100 parts of copolymer, 30 parts of soft factice, 2 parts of sulphur, 1 part accelerator (benzothiazyl disulphide), 1 part anti-oxidant (phenylbetanaphthylamine), 5 parts zinc oxide and 25 parts of plasticizer (mineral oil). U.S.A. Specifications 2,065,442 and 2,185,738 are referred to.
GB24257/58A 1957-09-16 1958-07-28 Offset printing elements Expired GB848156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US848156XA 1957-09-16 1957-09-16

Publications (1)

Publication Number Publication Date
GB848156A true GB848156A (en) 1960-09-14

Family

ID=22187375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24257/58A Expired GB848156A (en) 1957-09-16 1958-07-28 Offset printing elements

Country Status (1)

Country Link
GB (1) GB848156A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0698506A1 (en) * 1994-08-11 1996-02-28 Sumitomo Rubber Industries Ltd. Printing offset blanket

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0698506A1 (en) * 1994-08-11 1996-02-28 Sumitomo Rubber Industries Ltd. Printing offset blanket
EP0846572A2 (en) * 1994-08-11 1998-06-10 Sumitomo Rubber Industries Ltd. Printing offset blanket
EP0846572A3 (en) * 1994-08-11 1998-12-16 Sumitomo Rubber Industries Ltd. Printing offset blanket

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