EP 0966411 B1 20030402 - 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
C04B 14/06 (2006.01); B01J 13/00 (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)
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL 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