EP 1936035 A1 20080625 - Panels with antinoise and antifragmentation properties on the basis of acrylic glass, process for their preparation and use thereof
Title (en)
Panels with antinoise and antifragmentation properties on the basis of acrylic glass, process for their preparation and use thereof
Title (de)
Tafel mit Lärm- und Splitterschutzeigenschaften auf der Basis von Kunstglas, Verfahren zu ihrer Herstellung und Verwendung dafür
Title (fr)
Panneaux avec propriétés anti-bruit et anti-fragmentation sur la base de verre acrylique, leur processus de préparation et utilisation correspondante
Publication
Application
Priority
SI 200600290 A 20061222
Abstract (en)
The present invention relates to panels on the basis of polymethylmethacrylate (so-called acrylic glass) with embedded reinforcing polymer monofilament fibres in the form of a three-dimensional fibre entanglement, wherein the reinforcing polymer fibres are embedded into the polymethylmethacrylate matrix in such a manner that they are oriented in all directions and distributed apparently uniformly in all directions, so that the fibres are apparently uniformly distributed essentially throughout the entire cross-section of the panel i.e. throughout its entire volume. Particularly, the present invention relates to polymethylmethacrylate panels with included polyamide fibers in the form of a three-dimensional fibre entanglement. The present invention also relates to a process for manufacturing such panels and to the use thereof, especially as antinoise elements along roads with good antifragmentation properties.
IPC 8 full level
E01F 8/00 (2006.01)
CPC (source: EP)
E01F 8/0017 (2013.01)
Citation (applicant)
- EP 0407852 A2 19910116 - DEGUSSA [DE]
- EP 0826832 A2 19980304 - ATOHAAS HOLDING CV [NL]
- EP 1119662 B1 20060621 - ROEHM GMBH [DE]
- WO 0020690 A1 20000413 - ROEHM GMBH [DE]
Citation (search report)
- [DA] WO 0020690 A1 20000413 - ROEHM GMBH [DE]
- [A] EP 1008692 A2 20000614 - POLARTHERM FLACHGLAS GMBH [DE]
- [A] DE 3824077 C1 19891109
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1936035 A1 20080625; EP 1936035 B1 20091118; AT E449213 T1 20091215; DE 602007003300 D1 20091231; PL 1936035 T3 20100430; SI 1936035 T1 20100331; SI 22417 A 20080630
DOCDB simple family (application)
EP 07468012 A 20071207; AT 07468012 T 20071207; DE 602007003300 T 20071207; PL 07468012 T 20071207; SI 200600290 A 20061222; SI 200730160 T 20071207