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.)
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.)
Renker Belipa GmbH
Original Assignee
Renker Belipa GmbH
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 DER26969Aexternal-prioritypatent/DE1192039B/de
Application filed by Renker Belipa GmbHfiledCriticalRenker Belipa GmbH
Priority to FR847769ApriorityCriticalpatent/FR1276900A/fr
Application grantedgrantedCritical
Publication of FR1276900ApublicationCriticalpatent/FR1276900A/fr
B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
B41M5/00—Duplicating or marking methods; Sheet materials for use therein
B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
Landscapes
Physics & Mathematics
(AREA)
Optics & Photonics
(AREA)
FR847769A1959-12-211960-12-21Corps d'enregistrement pour appareil indicateur et procédé pour la fabrication
ExpiredFR1276900A
(fr)
Procedimento per la registrazione grafica continua e temporanea dei valori di una grandezza fisica ed apparecchio per l'attuazione del procedimento