EP 2238301 A2 20101013 - Building structures containing vapor permeable foam insulation and method of installation
Title (en)
Building structures containing vapor permeable foam insulation and method of installation
Title (de)
Gebäudestrukturen mit dampfdurchlässiger Schaumstoffisolierung und Montageverfahren
Title (fr)
Structures de bâtiment contenant une isolation de mousse perméable à la vapeur et procédé d'installation
Publication
Application
Priority
- US 2009031038 W 20090115
- US 2291508 P 20080123
Abstract (en)
[origin: WO2009094280A2] Attach a thermoplastic polymeric foam to multiple spaced apart structural support members of a structure wherein the foam has a resistance to water vapor permeability (mu) that is less than 50, a thermal conductivity that is less than 40 milliwatts per meter*Kelvin, a compressive strength that is greater than 80 kilopascals, and a density of 48 kilograms per cubic meter or less to provide insulation while also providing water vapor-permeability and structural durability to the structure.
IPC 8 full level
CPC (source: EP US)
E04B 1/26 (2013.01 - EP US); E04B 2/707 (2013.01 - EP US)
Citation (search report)
See references of WO 2009094280A2
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 TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009094280 A2 20090730; WO 2009094280 A3 20091001; CN 101925708 A 20101222; CN 101925708 B 20120222; EP 2238301 A2 20101013; JP 2011510199 A 20110331; US 2010313507 A1 20101216
DOCDB simple family (application)
US 2009031038 W 20090115; CN 200980102913 A 20090115; EP 09703816 A 20090115; JP 2010544372 A 20090115; US 80965509 A 20090115