FR2154139A5 - - Google Patents

Info

Publication number
FR2154139A5
FR2154139A5 FR7233259A FR7233259A FR2154139A5 FR 2154139 A5 FR2154139 A5 FR 2154139A5 FR 7233259 A FR7233259 A FR 7233259A FR 7233259 A FR7233259 A FR 7233259A FR 2154139 A5 FR2154139 A5 FR 2154139A5
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
FR7233259A
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
Application granted granted Critical
Publication of FR2154139A5 publication Critical patent/FR2154139A5/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
    • B41M5/136—Organic colour formers, e.g. leuco dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
FR7233259A 1971-09-21 1972-09-20 Expired FR2154139A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4397171A GB1406031A (en) 1971-09-21 1971-09-21 Pressure-sensitive copying material

Publications (1)

Publication Number Publication Date
FR2154139A5 true FR2154139A5 (fr) 1973-05-04

Family

ID=10431181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233259A Expired FR2154139A5 (fr) 1971-09-21 1972-09-20

Country Status (10)

Country Link
US (1) US3836382A (fr)
JP (1) JPS4841815A (fr)
AT (1) AT323204B (fr)
BE (1) BE789015A (fr)
CA (1) CA970154A (fr)
CH (1) CH568858A5 (fr)
FR (1) FR2154139A5 (fr)
GB (1) GB1406031A (fr)
IT (1) IT965407B (fr)
SE (1) SE381004B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579956B2 (fr) * 1973-10-02 1982-02-24
JPS579957B2 (fr) * 1973-10-02 1982-02-24
US5814579A (en) * 1996-08-06 1998-09-29 The Standard Register Company Multicolor printing system
CN116218097A (zh) * 2022-09-07 2023-06-06 海啊科技股份有限公司 一种可控温度发泡的pvc材料及其制备方法与应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264445A (fr) * 1959-04-22
US2995465A (en) * 1959-08-07 1961-08-08 Minnesota Mining & Mfg Copy-sheet
US3432327A (en) * 1964-03-13 1969-03-11 Pilot Pen Co Ltd Pressure sensitive copying sheet and the production thereof
US3427180A (en) * 1965-03-31 1969-02-11 Ncr Co Pressure-sensitive record system and compositions
US3516846A (en) * 1969-11-18 1970-06-23 Minnesota Mining & Mfg Microcapsule-containing paper

Also Published As

Publication number Publication date
CH568858A5 (fr) 1975-11-14
SE381004B (sv) 1975-11-24
AT323204B (de) 1975-06-25
DE2244610B2 (de) 1976-05-13
BE789015A (fr) 1973-03-20
DE2244610A1 (de) 1973-03-29
IT965407B (it) 1974-01-31
JPS4841815A (fr) 1973-06-19
GB1406031A (en) 1975-09-10
US3836382A (en) 1974-09-17
CA970154A (en) 1975-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse