Global Patent Index - EP 1084023 A1

EP 1084023 A1 20010321 - HYBRID LINERS HAVING REDUCED ADHESION TO AN UNVULCANIZED RUBBER MATERIAL

Title (en)

HYBRID LINERS HAVING REDUCED ADHESION TO AN UNVULCANIZED RUBBER MATERIAL

Title (de)

HYBRIDER SCHUTZÜBERZUG MIT VERMINDERTER ADHÄSION ZU UNVULKANISIERTEM GUMMIMATERIAL

Title (fr)

REVETEMENTS HYBRIDES AYANT UNE ADHERENCE REDUITE A UN MATERIAU CAOUTCHOUTEUX NON VULCANISE

Publication

EP 1084023 A1 20010321 (EN)

Application

EP 98925066 A 19980601

Priority

US 9811069 W 19980601

Abstract (en)

[origin: WO9962695A1] A hybrid liner (40) and system for using a hybrid liner includes a first portion (42) being made of one material and a second portion (44) being made of a separate material. The two materials have a different propensity for sticking to the unvulcanized rubber component (20) as well as a different cost. The invention concerns using the less sticky, more expensive liner in the areas of the liner roll where sticking is more likely to occur and using the less expensive material where liner to rubber adhesion is less of a problem.

IPC 1-7

B29C 63/00; B29B 15/02

IPC 8 full level

B29B 15/02 (2006.01); B29C 31/00 (2006.01); B29C 37/00 (2006.01); B29D 30/00 (2006.01); B65D 73/02 (2006.01); B65D 85/672 (2006.01); B65H 18/28 (2006.01)

CPC (source: EP)

B29C 31/00 (2013.01); B29C 37/0075 (2013.01); B29D 30/0016 (2013.01); B65H 18/28 (2013.01); B29D 2030/0038 (2013.01); B29K 2021/00 (2013.01); B65H 2701/1722 (2013.01); B65H 2701/1846 (2013.01); B65H 2701/194 (2013.01); B65H 2801/93 (2013.01)

Citation (search report)

See references of WO 9962695A1

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

WO 9962695 A1 19991209; AU 7709898 A 19991220; CA 2333102 A1 19991209; EP 1084023 A1 20010321; JP 2002516786 A 20020611

DOCDB simple family (application)

US 9811069 W 19980601; AU 7709898 A 19980601; CA 2333102 A 19980601; EP 98925066 A 19980601; JP 2000551936 A 19980601