CH534585A - Pressure sensitive carbonless material - Google Patents

Pressure sensitive carbonless material

Info

Publication number
CH534585A
CH534585A CH1697169A CH1697169A CH534585A CH 534585 A CH534585 A CH 534585A CH 1697169 A CH1697169 A CH 1697169A CH 1697169 A CH1697169 A CH 1697169A CH 534585 A CH534585 A CH 534585A
Authority
CH
Switzerland
Prior art keywords
pressure sensitive
sensitive carbonless
carbonless material
pressure
sensitive
Prior art date
Application number
CH1697169A
Other languages
German (de)
Inventor
Paul Dr Rhyner
Heinrich Dr Bosshard Hans
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
Priority to CH1697169A priority Critical patent/CH534585A/en
Priority to FR7039114A priority patent/FR2066745A5/fr
Priority to DE19702056004 priority patent/DE2056004A1/en
Priority to JP45099866A priority patent/JPS4943570B1/ja
Priority to GB5440470A priority patent/GB1312278A/en
Publication of CH534585A publication Critical patent/CH534585A/en

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
    • B41M5/0029—Formation of a transparent pattern using a liquid marking fluid
    • 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
CH1697169A 1969-11-14 1969-11-14 Pressure sensitive carbonless material CH534585A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1697169A CH534585A (en) 1969-11-14 1969-11-14 Pressure sensitive carbonless material
FR7039114A FR2066745A5 (en) 1969-11-14 1970-10-29
DE19702056004 DE2056004A1 (en) 1969-11-14 1970-11-13 Pressure sensitive carbonless material and carbonless method
JP45099866A JPS4943570B1 (en) 1969-11-14 1970-11-14
GB5440470A GB1312278A (en) 1969-11-14 1970-11-16 Pressure-sensitive copying material and a process for copying therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1697169A CH534585A (en) 1969-11-14 1969-11-14 Pressure sensitive carbonless material

Publications (1)

Publication Number Publication Date
CH534585A true CH534585A (en) 1973-03-15

Family

ID=4421766

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1697169A CH534585A (en) 1969-11-14 1969-11-14 Pressure sensitive carbonless material

Country Status (5)

Country Link
JP (1) JPS4943570B1 (en)
CH (1) CH534585A (en)
DE (1) DE2056004A1 (en)
FR (1) FR2066745A5 (en)
GB (1) GB1312278A (en)

Also Published As

Publication number Publication date
GB1312278A (en) 1973-04-04
JPS4943570B1 (en) 1974-11-21
DE2056004A1 (en) 1971-05-27
FR2066745A5 (en) 1971-08-06

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Legal Events

Date Code Title Description
PL Patent ceased