ATE9077T1 - CARBON COPY SYSTEMS AND PROCESSES FOR THEIR MANUFACTURE, AS WELL AS SUITABLE OFFSET PRINTING RESPECTIVELY. LETTER INKS. - Google Patents

CARBON COPY SYSTEMS AND PROCESSES FOR THEIR MANUFACTURE, AS WELL AS SUITABLE OFFSET PRINTING RESPECTIVELY. LETTER INKS.

Info

Publication number
ATE9077T1
ATE9077T1 AT81101875T AT81101875T ATE9077T1 AT E9077 T1 ATE9077 T1 AT E9077T1 AT 81101875 T AT81101875 T AT 81101875T AT 81101875 T AT81101875 T AT 81101875T AT E9077 T1 ATE9077 T1 AT E9077T1
Authority
AT
Austria
Prior art keywords
inks
letter
manufacture
processes
well
Prior art date
Application number
AT81101875T
Other languages
German (de)
Inventor
Gert Dr. Jabs
Manfred Dr. Dahm
Artur Dr. Haus
Ulrich Dr. Nehen
Klaus Dipl.- Vw Rath
Norbert Dr. Weimann
Original Assignee
Bayer 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
Priority claimed from DE19803011708 external-priority patent/DE3011708A1/en
Priority claimed from DE19803011709 external-priority patent/DE3011709A1/en
Priority claimed from DE19813103816 external-priority patent/DE3103816A1/en
Application filed by Bayer Ag filed Critical Bayer Ag
Priority claimed from EP19810101875 external-priority patent/EP0037477B1/en
Application granted granted Critical
Publication of ATE9077T1 publication Critical patent/ATE9077T1/en

Links

AT81101875T 1980-03-26 1981-03-13 CARBON COPY SYSTEMS AND PROCESSES FOR THEIR MANUFACTURE, AS WELL AS SUITABLE OFFSET PRINTING RESPECTIVELY. LETTER INKS. ATE9077T1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19803011708 DE3011708A1 (en) 1980-03-26 1980-03-26 Prepn. of pressure-sensitive carbon-free transfer material - by coating paper with compsn. with microcapsules contg. dye precursor
DE19803011709 DE3011709A1 (en) 1980-03-26 1980-03-26 Offset printing paste with microcapsules - contg. dye precursor, and spacers, in resin binder, for carbonless carbon paper
DE19813103816 DE3103816A1 (en) 1981-02-04 1981-02-04 Copy systems, manufacture thereof, and suitable letterpress inks
EP19810101875 EP0037477B1 (en) 1980-03-26 1981-03-13 Copying system and method for its manufacture, and offset or printing dyes useful in this system

Publications (1)

Publication Number Publication Date
ATE9077T1 true ATE9077T1 (en) 1984-09-15

Family

ID=27432515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81101875T ATE9077T1 (en) 1980-03-26 1981-03-13 CARBON COPY SYSTEMS AND PROCESSES FOR THEIR MANUFACTURE, AS WELL AS SUITABLE OFFSET PRINTING RESPECTIVELY. LETTER INKS.

Country Status (1)

Country Link
AT (1) ATE9077T1 (en)

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