EP 1066764 A1 20010110 - Air permeable rain barrier comprising slanted capillary apertures
Title (en)
Air permeable rain barrier comprising slanted capillary apertures
Title (de)
Luftdurchlässige Regensperrschicht mit schräg ausgeführten Kapilarperforationen
Title (fr)
Barrière de protection contre la pluie perméable à l'air et pourvue d'ouvertures capillaires inclinées
Publication
Application
Priority
EP 99112868 A 19990703
Abstract (en)
The present invention relates to rain protection and rain barrier articles like raincoats, roof liners for buildings or tents and other protection covers intended to prevent entry of rainwater. According to the present invention the articles are provided with or by at least one breathable layer of a resilient, three dimensional web (55) which consists of a liquid impervious polymeric film having apertures (53). These apertures (53) form capillaries which are not perpendicular to the plane of the film but are disposed at an angle of less than 90 DEG relative to the plane of the film and installed to retard entry of rain. <IMAGE>
IPC 1-7
IPC 8 full level
A41D 3/04 (2006.01); A41D 31/00 (2006.01)
CPC (source: EP)
A41D 3/04 (2013.01); A41D 31/00 (2013.01)
Citation (applicant)
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Citation (search report)
- [YDA] WO 9703818 A1 19970206 - TREDEGAR IND INC [US]
- [Y] US 3703432 A 19721121 - KOSKI JOHN T
- [A] DE 657775 C 19380312 - DEGEA AG AUERGESELLSCHAFT
- [A] DE 929001 C 19550616 - KLEPPER HANS
- [A] DE 9318838 U1 19940210 - GEORGE SIEGFRIED DR [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1066764 A1 20010110; AU 5781600 A 20010122; EP 1196051 A1 20020417; WO 0101804 A1 20010111
DOCDB simple family (application)
EP 99112868 A 19990703; AU 5781600 A 20000630; EP 00943331 A 20000630; US 0018055 W 20000630