Global Patent Index - EP 0736120 B1

EP 0736120 B1 19980121 - LAYERED SMOOTH SURFACE ARAMID PAPERS OF HIGH STRENGTH AND PRINTABILITY

Title (en)

LAYERED SMOOTH SURFACE ARAMID PAPERS OF HIGH STRENGTH AND PRINTABILITY

Title (de)

ARAMIDPAPIER MIT HOHER WIDERSTANDSFAEHIGKEIT UND BEDRUCKBARKEIT UND EINER GLATTEN SCHICHTENFOERMIGEN OBERFLAECHE

Title (fr)

PAPIERS ARAMIDES A SURFACE LISSE MULTICOUCHE TRES RESISTANTS, SE CARACTERISANT PAR UNE APTITUDE ELEVEE A L'IMPRESSION

Publication

EP 0736120 B1 19980121 (EN)

Application

EP 95907233 A 19941220

Priority

  • US 9414672 W 19941220
  • US 17084193 A 19931221

Abstract (en)

[origin: WO9517549A1] A multi-layered smooth surface aramid paper with high break strength and tear resistance comprises a substrate layer and at least one surface layer intimately bonded to the substrate layer, wherein the surface layer(s) consists essentially of 65 to 90 % by weight aramid fibrids and 10 to 35 % by weight aramid floc and comprises 10 to 67 % of the total basis weight of the paper.

IPC 1-7

D21H 13/26

IPC 8 full level

D21H 13/26 (2006.01); D21H 27/00 (2006.01); D21H 27/30 (2006.01)

CPC (source: EP)

D21H 13/26 (2013.01); D21H 27/30 (2013.01)

Designated contracting state (EPC)

BE DE ES FR GB

DOCDB simple family (publication)

WO 9517549 A1 19950629; DE 69408170 D1 19980226; DE 69408170 T2 19980820; EP 0736120 A1 19961009; EP 0736120 B1 19980121; ES 2111394 T3 19980301; JP 3673277 B2 20050720; JP H09506938 A 19970708; RU 2125131 C1 19990120; UA 37254 C2 20010515

DOCDB simple family (application)

US 9414672 W 19941220; DE 69408170 T 19941220; EP 95907233 A 19941220; ES 95907233 T 19941220; JP 51755495 A 19941220; RU 96115279 A 19941220; UA 96062487 A 19941220