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.)
Primerica Inc
Original Assignee
American Can 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 American Can CofiledCriticalAmerican Can Co
Priority to ES1984288252UpriorityCriticalpatent/ES288252Y/es
Publication of ES288252UpublicationCriticalpatent/ES288252U/es
Application grantedgrantedCritical
Publication of ES288252YpublicationCriticalpatent/ES288252Y/es
Envase deformable con pared laminar de capas múltiples, en donde las capas están firmemente adheridas entre sí para constituir una estructura unitaria, caracterizado porque el material laminar comprende capas sucesivas, en este orden, de (a) una primera capa polimérica sellable térmicamente; (b) una primera capa adhesiva; (c) una capa de hoja metálica; (d) una segunda capa adhesiva; (e) una capa de polipropileno orientado; (f) una tercera capa adhesiva; (g) una capa de papel y (h) una segunda capa polimérica sellable térmicamente.
ES1984288252U1984-03-291984-03-29Envase deformable con pared laminar de capas multiples.
ExpiredES288252Y
(es)
Kerrosmateriaali, jossa on aallotettu paperinen keskikerros, jota suoj aa muovimateriaalista valmistettu kalvo ja menetelmä kerrosmateriaali n valmistamiseksi.