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.)
Caribonum Ltd
Original Assignee
Caribonum Ltd
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 Caribonum LtdfiledCriticalCaribonum Ltd
Priority to ES0242340ApriorityCriticalpatent/ES242340A1/es
Publication of ES242340A1publicationCriticalpatent/ES242340A1/es
Procedimiento de fabricación de papel carbón y similares, caracterizándose por ser adecuados para proporcionar escritos susceptibles de copiarse por un procedimiento termosensible, y por comprender una lámina que lleva un revestimiento de reproducción que comprende por lo menos un material coloreado y hasta el 20% de grafito con respecto al peso del material coloreado.
ES0242340A1958-06-101958-06-10PROCEDIMIENTO DE FABRICACIoN DE PAPEL CARToN Y SIMILARES.
ExpiredES242340A1
(es)
Coating composition and process forthe production of transfer sheet material ofthe film carbon paper type and transfer sheet material produced therewith
Coating composition and process forthe production of transfer sheet material ofthe film carbon paper type and transfer sheet material produced therewith