GB1072341A - Improvements in manifolding papers and systems - Google Patents

Improvements in manifolding papers and systems

Info

Publication number
GB1072341A
GB1072341A GB18839/64A GB1883964A GB1072341A GB 1072341 A GB1072341 A GB 1072341A GB 18839/64 A GB18839/64 A GB 18839/64A GB 1883964 A GB1883964 A GB 1883964A GB 1072341 A GB1072341 A GB 1072341A
Authority
GB
United Kingdom
Prior art keywords
coating
transfer coating
glass
adhesive
pigments
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
GB18839/64A
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.)
Oxford Paper Co
Original Assignee
Oxford Paper 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 Oxford Paper Co filed Critical Oxford Paper Co
Priority to GB1010466A priority Critical patent/GB1072343A/en
Priority to GB1010366A priority patent/GB1072342A/en
Publication of GB1072341A publication Critical patent/GB1072341A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1091—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by physical transfer from a donor sheet having an uniform coating of lithographic material using thermal means as provided by a thermal head or a laser; by mechanical pressure, e.g. from a typewriter by electrical recording ribbon therefor
    • 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
    • B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

A manifolding system comprises a base sheet having a transfer coating on one side, and a base sheet having a receptor coating on one side in contact with the transfer coating. The transfer coating comprises a pigment of finely divided inorganic platelets bound together and to the base sheet by an adhesive in amount between 2 and 15% by weight of the platelets, the adhesive containing at least 20% of a synthetic resin, and having a glass-transition temperature below 40 DEG C. The receptor coating comprises a soft synthetic-resin or cellulose ester adhesive, has a glass-transition temperature below 40 DEG C and is applied at a coat weight so low that it is not tacky to the touch, and does not block when rolled. Platelet pigments referred to are clays and talc. Other pigments, e.g. of needle, cubical or spherical types may also be present, as also may thermoplastic organic pigments such as polystyrene. The bases for both coatings may be coated or uncoated papers or films of synthetic plastics. The transfer coating may also contain colouring materials, such as carbon black, red oxide, chromium oxide, phthalocyanine pigments or water-soluble dyes. The receptor coating too may contain a small amount of pigments, e.g. titanium dioxide or calcium carbonate. The transfer coating can be calendered or supercalendered after application. When making a planographic plate with a planographic coating on one side and a transfer coating on the other, both coatings can be applied before calendering. The adhesive of the transfer coating may include a proportion of hard material. Suitable soft adhesives with glass-transition temperatures below 40 DEG C are polymers of butadiene, isoprene, dimethyl-butadiene, isobutylene, ethyl, n-propyl, n-butyl, n-octyl, n-tetradecyl, n-hexadecyl, isobutyl or 2-ethylhexyl acrylate, propyl, n-hexyl, n-octyl, n-decyl or n-tetradecyl methacrylate, ethylene glycol isobutyrate methacrylate and vinyl acetate, and polyurethane rubber. Other adhesives with a glass-transition temperature above 40 DEG C can be treated with plasticizing agents so that the adhesive as a whole has a glass-transition temperature below 40 DEG C. Examples are polymers of acrylic acid, acrylonitrile, terbutyl acrylate, methyl, isopropyl or tertbutyl methacrylate, polyethylene glycol dimethacrylate, polyethylene glycol terephthalate, polyvinyl p alcohol, polyvinyl butyral, polyvinyl chloride-acetate and polyvinylpyrrolidone, cellulose acetate and cellulose nitrate. Also used in the Examples are: a styrene-butadiene copolymer, butyl rubber and polyterpene resin, a self-cross-linking acrylic polymer ("Rhoplex M-3") a vinyl acetate copolymer plasticised with butyl benzyl phthalate, polystyrene, "Rhoplex AC33," "Rhoplex B-5" alone or with the styrene-butadiene copolymer, and mixtures of styrene-butadiene copolymer with a styrene-maleic anhydride copolymer or a vinyl methyl ethermaleic anhydride copolymer. Paper may be coated with the transfer coating on one side and the receptor coating on the other, cut into sheets and superposed. The receptor coatings can be printed upon.
GB18839/64A 1963-11-22 1964-05-06 Improvements in manifolding papers and systems Expired GB1072341A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1010466A GB1072343A (en) 1963-11-22 1964-05-06 Improvements in manifolding papers
GB1010366A GB1072342A (en) 1963-11-22 1964-05-06 Improvements in manifolding papers and systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US325624A US3410711A (en) 1963-11-22 1963-11-22 Transfer sheet and copy sheet systems and method of making

Publications (1)

Publication Number Publication Date
GB1072341A true GB1072341A (en) 1967-06-14

Family

ID=23268689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18839/64A Expired GB1072341A (en) 1963-11-22 1964-05-06 Improvements in manifolding papers and systems

Country Status (3)

Country Link
US (1) US3410711A (en)
DE (1) DE1471685A1 (en)
GB (1) GB1072341A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635747A (en) * 1969-07-11 1972-01-18 Standard Register Co Donor-receptor copy paper
US4726864A (en) * 1984-10-03 1988-02-23 Leedall Products Incorporated Hectograph master webs and sheets, and method
US5858607A (en) * 1996-11-21 1999-01-12 Kodak Polychrome Graphics Laser-induced material transfer digital lithographic printing plates
ES2614638T3 (en) 2006-04-07 2017-06-01 Basf Se Electrically neutral dispersions and their preparation procedure
US20070238820A1 (en) * 2006-04-07 2007-10-11 Basf Ag Polymer dispersion and method of using same as a water vapor barrier
US20070238825A1 (en) * 2006-04-07 2007-10-11 Basf Ag Electrically neutral dispersion
US20070238823A1 (en) * 2006-04-07 2007-10-11 Basf Ag Electrically neutral dispersions and method of preparing same
US8287945B2 (en) * 2007-10-05 2012-10-16 Basf Se Method and composition for enhancing the performance of an emulsion-based surface treatment
AU2012368338B2 (en) 2012-02-03 2016-10-06 Basf Se Compositions comprising asphalt and electrically neutral copolymer dispersions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US627229A (en) * 1899-06-20 Manifqlding-sheet
US1845568A (en) * 1928-04-27 1932-02-16 Ervin E Strawn Copying agency
US2970931A (en) * 1957-03-25 1961-02-07 Polychrome Corp Stencil sheet having transferable back coating
US3186861A (en) * 1960-06-08 1965-06-01 Mead Corp Process for producing pressure sensitive record paper
US3169880A (en) * 1960-12-23 1965-02-16 Strauss Eugen Transfer sheet and sheet assembly

Also Published As

Publication number Publication date
DE1471685A1 (en) 1969-03-13
US3410711A (en) 1968-11-12

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