Global Patent Index - EP 1341842 A1

EP 1341842 A1 20030910 - NBR GELS IN BUTYL RUBBER COMPOUNDS

Title (en)

NBR GELS IN BUTYL RUBBER COMPOUNDS

Title (de)

NBR-GELE IN BUTYLKAUTSCHUKCOMPOUNDS

Title (fr)

GELS NBR DANS DES COMPOSES DE CAOUTCHOUC BUTYLE

Publication

EP 1341842 A1 20030910 (DE)

Application

EP 01994722 A 20011126

Priority

  • DE 10061174 A 20001207
  • EP 0113713 W 20011126

Abstract (en)

[origin: WO0246296A1] The invention relates to rubber compounds consisting of un-crosslinked butyl rubbers, nitrile-containing rubber gels, and optionally standard additives and auxiliary agents. The inventive rubber compounds are suitable for producing vulcanisates and rubber moulded bodies of all types, having low gas permeability, low weight, and acceptable mechanical properties, said compounds also having good processibility.

IPC 1-7

C08L 21/00; C08L 19/00; B60C 1/00; C08F 279/04

IPC 8 full level

B60C 1/00 (2006.01); B60C 5/02 (2006.01); B60C 5/14 (2006.01); C08L 9/02 (2006.01); C08L 23/22 (2006.01); C08L 23/28 (2006.01)

CPC (source: EP US)

B60C 1/00 (2013.01 - EP US); B60C 1/0008 (2013.01 - EP US); B60C 5/02 (2013.01 - EP US); C08L 9/02 (2013.01 - EP US); C08L 23/22 (2013.01 - EP US); C08L 2312/00 (2013.01 - EP US)

Citation (search report)

See references of WO 0246296A1

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

WO 0246296 A1 20020613; AU 2488902 A 20020618; CA 2434037 A1 20020613; DE 10061174 A1 20020620; EP 1341842 A1 20030910; JP 2004515590 A 20040527; TW 575621 B 20040211; US 2002111432 A1 20020815; US 6620886 B2 20030916

DOCDB simple family (application)

EP 0113713 W 20011126; AU 2488902 A 20011126; CA 2434037 A 20011126; DE 10061174 A 20001207; EP 01994722 A 20011126; JP 2002548024 A 20011126; TW 90130041 A 20011205; US 544201 A 20011204