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.)
Bancroft & Sons Co J
Joseph Bancroft and Sons Co
Original Assignee
Bancroft & Sons Co J
Joseph Bancroft and Sons Co
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 Bancroft & Sons Co J, Joseph Bancroft and Sons CofiledCriticalBancroft & Sons Co J
Priority to ES201356ApriorityCriticalpatent/ES201356A3/es
Publication of ES201356A3publicationCriticalpatent/ES201356A3/es
Un procedimiento para el acabado de pieles o cueros artificiales fabricados básicamente con fibras naturales o sintéticas, aglomeradas con látex natural o sintético
Un procedimiento para el tratamiento de fibras que contengan queratina y generos fabricados con tales fibras, para dotarlos de rizado u ondulados permanentes
Procedimiento para el acabado de material fibroso de celulosa especialmente de material textil, con formaldehido, a fin de comunicarle resistencia a la deformacion en humedo