GB1505109A - Duplicating stencils - Google Patents

Duplicating stencils

Info

Publication number
GB1505109A
GB1505109A GB26981/75A GB2698175A GB1505109A GB 1505109 A GB1505109 A GB 1505109A GB 26981/75 A GB26981/75 A GB 26981/75A GB 2698175 A GB2698175 A GB 2698175A GB 1505109 A GB1505109 A GB 1505109A
Authority
GB
United Kingdom
Prior art keywords
coating
tissue
solution
optionally
oleophobic
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
GB26981/75A
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.)
NRG Manufacturing Ltd
Original Assignee
NRG Manufacturing 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.)
Filing date
Publication date
Application filed by NRG Manufacturing Ltd filed Critical NRG Manufacturing Ltd
Priority to GB26981/75A priority Critical patent/GB1505109A/en
Priority to FR7618902A priority patent/FR2315395A1/en
Priority to YU01525/76A priority patent/YU152576A/en
Priority to IT24637/76A priority patent/IT1061144B/en
Priority to AU15211/76A priority patent/AU493768B2/en
Priority to NL7606814A priority patent/NL7606814A/en
Priority to IL49871A priority patent/IL49871A/en
Priority to ES449174A priority patent/ES449174A1/en
Priority to DE19762627991 priority patent/DE2627991A1/en
Priority to ZA763746A priority patent/ZA763746B/en
Priority to AT456476A priority patent/AT351049B/en
Priority to IN1119/CAL/76A priority patent/IN145387B/en
Priority to BE168239A priority patent/BE843320A/en
Priority to JP51073373A priority patent/JPS5224713A/en
Priority to DK282276A priority patent/DK282276A/en
Priority to BR7604048A priority patent/BR7604048A/en
Priority to SE7607215A priority patent/SE7607215L/en
Publication of GB1505109A publication Critical patent/GB1505109A/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
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/24—Stencils; Stencil materials; Carriers therefor
    • B41N1/242—Backing sheets; Top sheets; Intercalated sheets, e.g. cushion sheets; Release layers or coatings; Means to obtain a contrasting image, e.g. with a carbon sheet or coating

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Duplication Or Marking (AREA)

Abstract

1505109 Coated stencil sheet GESTETNER Ltd 23 June 1976 [25 June 1975] 26981/75 Heading B2E [Also in Division B6] A duplicating stencil comprises an oleophobic tissue having on one face an imageable, ink-impervious, smooth-surfaced coating penetrating into but not through the tissue and which in use contacts the surface receiving the duplicated image, and on the other face an ink-impervious coating, the weight ratio of the second to the first coating being not more than 1:2¢ and preferably more than 1:7. The tissue may be of abaca fibres, optionally with jute or viscose fibres, and may be wet-strengthened; oleophobic, and optionally hydrophobic, properties are imparted by impregnating with a solution of a perfluorocomplex or an acrylic acid-fluorinated alkyl acrylate copolymer, which solution may contain urea, by roller or dip coating. The inkimpervious coatings may be the same or may differ, and may be applied from solution. Specified coating materials are plasticised nitrocellulose for pressure-sensitive stencils and cellulose acetate butyrate mixed with partially compatible oils, and optionally vinylchloridevinyl acetate copolymer and coumaroneindene resin, for heat-sensitive stencils.
GB26981/75A 1975-06-25 1975-06-25 Duplicating stencils Expired GB1505109A (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
GB26981/75A GB1505109A (en) 1975-06-25 1975-06-25 Duplicating stencils
FR7618902A FR2315395A1 (en) 1975-06-25 1976-06-22 STENCIL FOR BEST QUALITY COPIES
YU01525/76A YU152576A (en) 1975-06-25 1976-06-22 Multiplying matrices offering copies of improved quality
IT24637/76A IT1061144B (en) 1975-06-25 1976-06-23 DUPLICATION STAMPS THAT PROVIDE COPIES OF IMPROVED QUALITY
AU15211/76A AU493768B2 (en) 1976-06-23 Improvements in and relating to duplicating stencils
NL7606814A NL7606814A (en) 1975-06-25 1976-06-23 DUPLICATING STENCIL.
IL49871A IL49871A (en) 1975-06-25 1976-06-23 High definition stencil
ES449174A ES449174A1 (en) 1975-06-25 1976-06-23 Duplicating stencils
DE19762627991 DE2627991A1 (en) 1975-06-25 1976-06-23 MULTIPLIFICATION MATRIX
ZA763746A ZA763746B (en) 1975-06-25 1976-06-23 Improvements in and relating to duplicating stencils
AT456476A AT351049B (en) 1975-06-25 1976-06-23 MAKABLE MATERIAL MATERIAL FOR THE PRODUCTION OF REPRODUCTION TEMPLATES
IN1119/CAL/76A IN145387B (en) 1975-06-25 1976-06-23
BE168239A BE843320A (en) 1975-06-25 1976-06-23 STENCIL FOR BEST QUALITY COPIES
JP51073373A JPS5224713A (en) 1975-06-25 1976-06-23 Stencil for mimeographing
DK282276A DK282276A (en) 1975-06-25 1976-06-23 DUPLICATION STENCIL WHICH MAKES COPIES WITH IMPROVED QUALITY
BR7604048A BR7604048A (en) 1975-06-25 1976-06-23 DUPLICATOR STENCIL
SE7607215A SE7607215L (en) 1975-06-25 1976-06-23 DUPLICATION STENCIL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26981/75A GB1505109A (en) 1975-06-25 1975-06-25 Duplicating stencils

Publications (1)

Publication Number Publication Date
GB1505109A true GB1505109A (en) 1978-03-22

Family

ID=10252250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26981/75A Expired GB1505109A (en) 1975-06-25 1975-06-25 Duplicating stencils

Country Status (16)

Country Link
JP (1) JPS5224713A (en)
AT (1) AT351049B (en)
BE (1) BE843320A (en)
BR (1) BR7604048A (en)
DE (1) DE2627991A1 (en)
DK (1) DK282276A (en)
ES (1) ES449174A1 (en)
FR (1) FR2315395A1 (en)
GB (1) GB1505109A (en)
IL (1) IL49871A (en)
IN (1) IN145387B (en)
IT (1) IT1061144B (en)
NL (1) NL7606814A (en)
SE (1) SE7607215L (en)
YU (1) YU152576A (en)
ZA (1) ZA763746B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587294A (en) * 1981-07-08 1983-01-17 株式会社日立製作所 Garment dryer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286466A (en) * 1927-03-15 1928-03-08 Simon Hans Improvements in and relating to stencils for duplicating
US2970931A (en) * 1957-03-25 1961-02-07 Polychrome Corp Stencil sheet having transferable back coating
FR1379384A (en) * 1963-11-13 1964-11-20 Toyo Spinning Co Stencil paper and base fabric for the latter
US3694244A (en) * 1970-04-20 1972-09-26 Weber Marking Systems Inc Thermographic stencil sheet and method of making an imaged stencil sheet
GB1410059A (en) * 1972-12-04 1975-10-15 Gestetner Ltd Duplicating stencils

Also Published As

Publication number Publication date
SE7607215L (en) 1976-12-26
AU1521176A (en) 1978-02-09
DK282276A (en) 1976-12-26
IT1061144B (en) 1982-10-20
IL49871A0 (en) 1976-08-31
FR2315395A1 (en) 1977-01-21
AT351049B (en) 1979-07-10
DE2627991A1 (en) 1977-01-20
BE843320A (en) 1976-10-18
ATA456476A (en) 1978-12-15
ES449174A1 (en) 1977-08-01
YU152576A (en) 1982-02-28
IL49871A (en) 1977-12-30
JPS5224713A (en) 1977-02-24
ZA763746B (en) 1977-05-25
NL7606814A (en) 1976-12-28
BR7604048A (en) 1977-07-05
IN145387B (en) 1978-09-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee