EP 3619059 A1 20200311 - VEHICLE PNEUMATIC TYRE HAVING A NOISE ABSORBER AND ADHESIVE COMPOSITION FOR FIXING AT LEAST ONE NOISE ABSORBER TO A SURFACE OF A VEHICLE PNEUMATIC TYRE
Title (en)
VEHICLE PNEUMATIC TYRE HAVING A NOISE ABSORBER AND ADHESIVE COMPOSITION FOR FIXING AT LEAST ONE NOISE ABSORBER TO A SURFACE OF A VEHICLE PNEUMATIC TYRE
Title (de)
FAHRZEUGLUFTREIFEN MIT GERÄUSCHABSORBER UND KLEBEMITTELZUSAMMENSETZUNG ZUR BEFESTIGUNG WENIGSTENS EINES GERÄUSCHABSORBERS AUF EINER FLÄCHE EINES FAHRZEUGLUFTREIFENS
Title (fr)
PNEUMATIQUE DE VÉHICULE À ABSORBEUR DE BRUIT ET COMPOSITION D'ADHÉSIF SERVANT À FIXER AU MOINS UN ABSORBEUR DE BRUIT SUR UNE SURFACE D'UN PNEUMATIQUE DE VÉHICULE
Publication
Application
Priority
- DE 102017207596 A 20170505
- DE 102018205420 A 20180411
- EP 2018059698 W 20180417
Abstract (en)
[origin: WO2018202413A1] The invention relates to a vehicle pneumatic tyre having at least one noise absorber fitted in the interior thereof so as to adhere to the inner surface opposite the tread, wherein the at least one noise absorber adheres to an adhesive, and to an adhesive composition for fixing at least one noise absorber to a surface of a vehicle pneumatic tyre . The adhesive contains at least the following constituents: 10 to 80 wt% of at least one rubber, and 11 to 80 wt% of at least one polyolefin, and 2 to 20 wt% of at least one hydrocarbon resin. The adhesive has an optimised flow behaviour and optimised tackiness.
IPC 8 full level
B60C 19/00 (2006.01); C09J 7/38 (2018.01)
CPC (source: EP US)
B60C 1/00 (2013.01 - EP); B60C 19/002 (2013.01 - EP US); C09J 7/10 (2017.12 - US); C09J 7/383 (2017.12 - EP US); C09J 2407/00 (2013.01 - US); C09J 2409/00 (2013.01 - US); C09J 2423/00 (2013.01 - US); C09J 2475/006 (2013.01 - US)
Citation (search report)
See references of WO 2018202413A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018202413 A1 20181108; CN 110621517 A 20191227; EP 3619059 A1 20200311; US 2021198530 A1 20210701
DOCDB simple family (application)
EP 2018059698 W 20180417; CN 201880029786 A 20180417; EP 18719499 A 20180417; US 201816610159 A 20180417