EP 2430107 A1 20120321 - ADHESIVES WITH ACOUSTIC DAMPING EFFECT
Title (en)
ADHESIVES WITH ACOUSTIC DAMPING EFFECT
Title (de)
KLEBSTOFFE MIT AKUSTISCHER DÄMPFUNGSWIRKUNG
Title (fr)
ADHÉSIF À EFFET D'AMORTISSEMENT ACOUSTIQUE
Publication
Application
Priority
- EP 2009066319 W 20091203
- DE 102009002996 A 20090511
Abstract (en)
[origin: WO2010130298A1] One-pack or two-pack adhesive comprising a) a binder having reactive isocyanate or silane end groups and b) a non-reactive polymer having a glass transition temperature as measured by DSC in the range from -40°C to +60°C. In the cured state at least at a temperature in the range from -10 to +50°C it preferably has a dynamic-mechanical loss factor tan d of at least 0.4 at a frequency in the range from 10 to 400 Hz. An adhesive of this kind is used for bonding components in the production or repair of vehicles, especially for adhesively bonded installation of glass sheets in the context of direct glazing.
IPC 8 full level
C08G 18/65 (2006.01); C08G 18/10 (2006.01); C08G 18/28 (2006.01); C08G 18/36 (2006.01); C08G 18/48 (2006.01); C08G 18/69 (2006.01); C08G 18/71 (2006.01); C08G 18/76 (2006.01); C08L 53/02 (2006.01); C08L 75/08 (2006.01); C08L 91/08 (2006.01); C09J 175/04 (2006.01)
CPC (source: EP US)
C08G 18/10 (2013.01 - EP US); C08G 18/2825 (2013.01 - EP US); C08G 18/36 (2013.01 - EP US); C08G 18/4829 (2013.01 - EP US); C08G 18/4854 (2013.01 - EP US); C08G 18/6576 (2013.01 - EP US); C08G 18/69 (2013.01 - EP US); C08G 18/715 (2013.01 - EP US); C09J 175/04 (2013.01 - EP US); C08G 2350/00 (2013.01 - EP US); C08L 53/02 (2013.01 - EP US); C08L 91/08 (2013.01 - EP US); C08L 2666/24 (2013.01 - EP US)
Citation (search report)
See references of WO 2010130298A1
Citation (examination)
US 2006182978 A1 20060817 - LEROY DIMITRI [BE], et al
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 102009002996 A1 20101118; EP 2430107 A1 20120321; US 2012115998 A1 20120510; US 8470928 B2 20130625; WO 2010130298 A1 20101118
DOCDB simple family (application)
DE 102009002996 A 20090511; EP 09796344 A 20091203; EP 2009066319 W 20091203; US 201113291418 A 20111108