FR2047122A5 - - Google Patents

Info

Publication number
FR2047122A5
FR2047122A5 FR7015720A FR7015720A FR2047122A5 FR 2047122 A5 FR2047122 A5 FR 2047122A5 FR 7015720 A FR7015720 A FR 7015720A FR 7015720 A FR7015720 A FR 7015720A FR 2047122 A5 FR2047122 A5 FR 2047122A5
Authority
FR
France
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
FR7015720A
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.)
Mead Corp
Original Assignee
Mead Corp
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 Mead Corp filed Critical Mead Corp
Application granted granted Critical
Publication of FR2047122A5 publication Critical patent/FR2047122A5/fr
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)
FR7015720A 1969-05-01 1970-04-29 Expired FR2047122A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82108669A 1969-05-01 1969-05-01

Publications (1)

Publication Number Publication Date
FR2047122A5 true FR2047122A5 (fr) 1971-03-12

Family

ID=25232461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7015720A Expired FR2047122A5 (fr) 1969-05-01 1970-04-29

Country Status (4)

Country Link
US (1) US3617410A (fr)
BE (1) BE747718A (fr)
DE (1) DE2018998A1 (fr)
FR (1) FR2047122A5 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089547A (en) * 1976-07-21 1978-05-16 Reprographic Materials, Inc. Manifold receptor sheets and processes therefor
US4166644A (en) * 1977-06-21 1979-09-04 Ncr Corporation Pressure-sensitive record material containing urea-formaldehyde resin pigment
US4859561A (en) * 1986-09-09 1989-08-22 The Mead Corporation Developer sheet useful in providing transparencies or reproductions having a controlled gloss finish
US4772532A (en) * 1987-03-18 1988-09-20 The Mead Corporation Glossable developer sheet with reduced tack

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983756A (en) * 1958-05-13 1961-05-09 Allied Chem Aliphatic amino derivatives of bis (p-dialkylaminophenyl) methane
US3455721A (en) * 1964-12-21 1969-07-15 Ncr Co Color sensitized record material comprising phenolic resin and acid type mineral

Also Published As

Publication number Publication date
BE747718A (fr) 1970-08-31
US3617410A (en) 1971-11-02
DE2018998A1 (de) 1970-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse