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.)
Plastic Coating Corp
Original Assignee
Plastic Coating Corp
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 Plastic Coating CorpfiledCriticalPlastic Coating Corp
Priority to ES0258682ApriorityCriticalpatent/ES258682A1/en
Publication of ES258682A1publicationCriticalpatent/ES258682A1/en
Improvements in the lithographic plates for printing, making hydrophilic the areas that do not contain images of an electrophotographic pattern developed and wetted with water, characterized by the fact that a dilute aqueous solution of a film-forming, water-soluble organic material is applied, which has free carboxyl groups. (Machine-translation by Google Translate, not legally binding)
ES0258682A1960-06-061960-06-06Improvements in the lithographic plates for printing (Machine-translation by Google Translate, not legally binding)
ExpiredES258682A1
(en)