FR2593119B1 - Procede pour la preparation d'un materiau d'enregistrement sensible a la pression. - Google Patents

Procede pour la preparation d'un materiau d'enregistrement sensible a la pression.

Info

Publication number
FR2593119B1
FR2593119B1 FR878700735A FR8700735A FR2593119B1 FR 2593119 B1 FR2593119 B1 FR 2593119B1 FR 878700735 A FR878700735 A FR 878700735A FR 8700735 A FR8700735 A FR 8700735A FR 2593119 B1 FR2593119 B1 FR 2593119B1
Authority
FR
France
Prior art keywords
preparation
pressure
recording material
sensitive recording
sensitive
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
FR878700735A
Other languages
English (en)
Other versions
FR2593119A1 (fr
Inventor
Rudolf Zink
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2593119A1 publication Critical patent/FR2593119A1/fr
Application granted granted Critical
Publication of FR2593119B1 publication Critical patent/FR2593119B1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
FR878700735A 1986-01-23 1987-01-22 Procede pour la preparation d'un materiau d'enregistrement sensible a la pression. Expired FR2593119B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH255/86A CH664735A5 (de) 1986-01-23 1986-01-23 Verfahren zur herstellung eines druckempfindlichen aufzeichnungsmaterials.

Publications (2)

Publication Number Publication Date
FR2593119A1 FR2593119A1 (fr) 1987-07-24
FR2593119B1 true FR2593119B1 (fr) 1989-12-22

Family

ID=4182837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878700735A Expired FR2593119B1 (fr) 1986-01-23 1987-01-22 Procede pour la preparation d'un materiau d'enregistrement sensible a la pression.

Country Status (6)

Country Link
US (1) US4770904A (fr)
JP (1) JPS62178386A (fr)
CH (1) CH664735A5 (fr)
DE (1) DE3701462A1 (fr)
FR (1) FR2593119B1 (fr)
GB (1) GB2186603B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605552A1 (de) * 1986-02-21 1987-08-27 Bayer Ag Hochkonzentrierte, stabile loesungen von farbbildnern
GB9000543D0 (en) * 1990-01-10 1990-03-14 Ciba Geigy Material
US5292835A (en) * 1990-05-16 1994-03-08 Basf Aktiengesellschaft Microcapsules
JP4846942B2 (ja) * 2001-09-06 2011-12-28 三菱農機株式会社 コンバインにおける収穫量の測定装置
JP2008070780A (ja) * 2006-09-15 2008-03-27 Toshiba Corp 消去可能な画像形成材料及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565412A (en) * 1979-05-19 1981-01-20 Meiji Seika Kaisha Ltd Pharmaceutical composition
JPS56164890A (en) * 1980-05-23 1981-12-18 Kanzaki Paper Mfg Co Ltd Heat-sensitive recording material
JPS5741993A (en) * 1980-08-26 1982-03-09 Kanzaki Paper Mfg Co Ltd Preparing method for dyestuffs dispersion liquid for heat-sensitive recording medium
US4461496A (en) * 1982-08-17 1984-07-24 Minnesota Mining And Manufacturing Company Soap having improved carbonless imaging properties

Also Published As

Publication number Publication date
FR2593119A1 (fr) 1987-07-24
GB2186603A (en) 1987-08-19
GB2186603B (en) 1989-11-01
GB8701276D0 (en) 1987-02-25
DE3701462A1 (de) 1987-07-30
US4770904A (en) 1988-09-13
CH664735A5 (de) 1988-03-31
JPS62178386A (ja) 1987-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse