ES400548A1 - Sheet containing developer for pressure-sensitive recording - Google Patents

Sheet containing developer for pressure-sensitive recording

Info

Publication number
ES400548A1
ES400548A1 ES400548A ES400548A ES400548A1 ES 400548 A1 ES400548 A1 ES 400548A1 ES 400548 A ES400548 A ES 400548A ES 400548 A ES400548 A ES 400548A ES 400548 A1 ES400548 A1 ES 400548A1
Authority
ES
Spain
Prior art keywords
sensitive recording
developer
pressure
sheet containing
containing developer
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
ES400548A
Other languages
Spanish (es)
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 ES400548A1 publication Critical patent/ES400548A1/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
    • 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
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)

Abstract

A pressure sensitive recording developer sheet comprising a phenolic resin developer coating on a support, the improvement which comprises said phenolic resin developer being a resin which is obtained by modifying with an alkylphenol compound represented by the general formula WHEREIN R1+L, R2 and R3 which may be the same or different each represents a hydrogen atom or an alkyl group with the proviso that they simultaneously should not be hydrogen atoms, in the condensation of p-phenyl phenol and aldehyde. The coating may also contain microcapsules containing a substantially colorless coupler.
ES400548A 1971-03-09 1972-03-08 Sheet containing developer for pressure-sensitive recording Expired ES400548A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46012641A JPS5029364B1 (en) 1971-03-09 1971-03-09

Publications (1)

Publication Number Publication Date
ES400548A1 true ES400548A1 (en) 1975-02-16

Family

ID=11810980

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400548A Expired ES400548A1 (en) 1971-03-09 1972-03-08 Sheet containing developer for pressure-sensitive recording

Country Status (6)

Country Link
US (1) US3857721A (en)
JP (1) JPS5029364B1 (en)
DE (1) DE2211434A1 (en)
ES (1) ES400548A1 (en)
GB (1) GB1346395A (en)
IE (1) IE37542B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293966U (en) * 1976-01-09 1977-07-13
JPS52147690A (en) * 1976-06-02 1977-12-08 Mitsubishi Paper Mills Ltd Method of making paraphenylphenol resin having increased solubility and nonncarbon copy paper
US4124554A (en) * 1977-02-03 1978-11-07 Union Carbide Corporation Post-formed aqueous phenolic resin dispersions
US4612254A (en) * 1985-03-07 1986-09-16 Occidental Chemical Corporation Aromatic carboxylic acid and metal-modified phenolic resins and methods of preparation
US7661554B2 (en) * 2005-12-13 2010-02-16 Kimberly-Clark Worldwide, Inc. Tissue sheet dispenser and process for making same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463501A (en) * 1944-01-28 1949-03-08 Sherwin Williams Co Manufacture of para phenyl phenol resins
GB1053935A (en) * 1964-08-27 1900-01-01
US3466185A (en) * 1967-03-21 1969-09-09 Ncr Co Process of a sensitizing paper with phenolic polymeric material
NO127489B (en) * 1967-11-02 1973-07-02 Ncr Co

Also Published As

Publication number Publication date
GB1346395A (en) 1974-02-06
DE2211434A1 (en) 1972-09-21
IE37542B1 (en) 1977-08-17
IE37542L (en) 1972-09-09
JPS5029364B1 (en) 1975-09-23
US3857721A (en) 1974-12-31

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