EP 0966411 A1 19991229 - USE OF AEROGELS FOR DEADENING STRUCTURE-BORNE AND/OR IMPACT SOUNDS
Title (en)
USE OF AEROGELS FOR DEADENING STRUCTURE-BORNE AND/OR IMPACT SOUNDS
Title (de)
VERWENDUNG VON AEROGELEN ZUR KÖRPER- UND/ODER TRITTSCHALLDÄMMUNG
Title (fr)
UTILISATION D'AEROGELS POUR AMORTIR LES BRUITS D'IMPACTS ET/OU DE CHOCS
Publication
Application
Priority
- DE 19702238 A 19970124
- EP 9800328 W 19980122
Abstract (en)
[origin: DE19702238A1] Aerogel particles, in particular in the form of composite materials, are used to deaden structure-borne and/or impact sounds.
IPC 1-7
IPC 8 full level
B01J 13/00 (2006.01); C04B 14/06 (2006.01); E04B 1/74 (2006.01); E04F 15/20 (2006.01); G10K 11/162 (2006.01)
CPC (source: EP KR US)
E04B 1/74 (2013.01 - EP KR US); E04F 15/20 (2013.01 - EP KR US); G10K 11/162 (2013.01 - EP KR US)
Citation (search report)
See references of WO 9832708A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19702238 A1 19980806; CN 1200904 C 20050511; CN 1249729 A 20000405; DE 59807740 D1 20030508; EP 0966411 A1 19991229; EP 0966411 B1 20030402; ES 2193513 T3 20031101; JP 2001509767 A 20010724; JP 2011080064 A 20110421; JP 4776744 B2 20110921; JP 5547028 B2 20140709; KR 20000070449 A 20001125; US 6598358 B1 20030729; WO 9832708 A1 19980730
DOCDB simple family (application)
DE 19702238 A 19970124; CN 98803189 A 19980122; DE 59807740 T 19980122; EP 9800328 W 19980122; EP 98904115 A 19980122; ES 98904115 T 19980122; JP 2010228384 A 20101008; JP 53157598 A 19980122; KR 19997006685 A 19990724; US 35507499 A 19990923