CH463944A - Papier zur Vervielfältigung
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Papier zur Vervielfältigung
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Publication number
CH463944A
CH463944ACH1434166ACH1434166ACH463944ACH 463944 ACH463944 ACH 463944ACH 1434166 ACH1434166 ACH 1434166ACH 1434166 ACH1434166 ACH 1434166ACH 463944 ACH463944 ACH 463944A
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Application filed by Herzfeld HeinzfiledCriticalHerzfeld Heinz
Publication of CH463944ApublicationCriticalpatent/CH463944A/de
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
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Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
General Chemical & Material Sciences
(AREA)
Paper
(AREA)
CH1434166A1965-06-231966-10-05Papier zur Vervielfältigung
CH463944A
(de)