GB1281733A - Process of producing sheets for use in stencil printing - Google Patents

Process of producing sheets for use in stencil printing

Info

Publication number
GB1281733A
GB1281733A GB34561/69A GB3456169A GB1281733A GB 1281733 A GB1281733 A GB 1281733A GB 34561/69 A GB34561/69 A GB 34561/69A GB 3456169 A GB3456169 A GB 3456169A GB 1281733 A GB1281733 A GB 1281733A
Authority
GB
United Kingdom
Prior art keywords
dissolved
added
chlorinated diphenyl
heating
chlorinated
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
GB34561/69A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1281733A publication Critical patent/GB1281733A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing
    • 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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Color Printing (AREA)
  • Printing Methods (AREA)

Abstract

1281733 Coloured polymer coating compositions FUJI PHOTO FILM CO Ltd 9 July 1969 [9 July 1968] 34561/69 Headings C3P and C3R [Also in Divisions. B6 and D2] An ink composition for a sheet for use in stencil printing is made by dissolving in an organic solvent a substantially colourless leuco dye, which can form a colour in contact with a Lewis acid, and mixing with the solution, with heating, a polymeric compound having a melting point of 45‹ to 210‹ C. In the Examples: (1) 3,3- bis - (paradimethylamino - phenyl) - 6 - dimethylaminophthalide is dissolved in chlorinated diphenyl, liquid paraffin is added, followed by polyethylene, and paraffin wax, and the mixture heated; (2) benzoyl-leuco-methylene blue is dissolved in chlorinated diphenyl and heated, polychlorotrifluoroethylene is melted and stirred into the hot solution, (3) rhodamine betalactam is dissolved in chlorinated diphenyl, ketone resin is added and the mixture heated; (4) malachite green lactone is dissolved in butyl acetate, chlorinated triphenyl is added, then liquid paraffin and an ethylene-vinyl acetate copolymer, all while heating; (5) 3,3-bis-(paradimethylaminophenyl)-6-dimethylaminophthalide and leucomethylene blue are dissolved in a mixture of chlorinated diphenyl and kerosine, polyamide is added and the mixture heated; (6) 3-diethylamino-7-methylaminofluoran is dissolved in chlorinated diphenyl, liquid paraffin is added, followed by polyethylene and heating.
GB34561/69A 1968-07-09 1969-07-09 Process of producing sheets for use in stencil printing Expired GB1281733A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4802268 1968-07-09
US84050169A 1969-07-09 1969-07-09
US00218008A US3824118A (en) 1968-07-09 1972-01-14 Process of producing ink sheet

Publications (1)

Publication Number Publication Date
GB1281733A true GB1281733A (en) 1972-07-12

Family

ID=27293165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34561/69A Expired GB1281733A (en) 1968-07-09 1969-07-09 Process of producing sheets for use in stencil printing

Country Status (4)

Country Link
US (1) US3824118A (en)
DE (1) DE1934367B2 (en)
FR (1) FR2012602A1 (en)
GB (1) GB1281733A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093684A (en) * 1973-10-25 1978-06-06 Monsanto Research Corporation Solid solderable polyurethane data signal recording medium
ES474302A1 (en) * 1977-10-26 1979-04-16 Feldmuehle Ag Donor material for carbonless copying and coating composition for the same
DE2817557A1 (en) * 1978-04-21 1980-02-07 Molineus Tilman SHEET- OR PATTERNED COPYING MATERIAL, METHOD FOR THE PRODUCTION THEREOF AND ITS USE IN COPYRIGHT SETTINGS
EP0093208A1 (en) * 1982-04-29 1983-11-09 Frye Copysystems, Inc. Improved chemical carbonless copy paper and transfer medium therefor
CN114921096A (en) * 2022-06-15 2022-08-19 瓮福（集团）有限责任公司 Method for preparing attapulgite/polypyrrole composite material based on iron-containing wastewater

Also Published As

Publication number Publication date
DE1934367B2 (en) 1972-02-24
FR2012602A1 (en) 1970-03-20
DE1934367A1 (en) 1970-02-19
US3824118A (en) 1974-07-16

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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