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1. (WO2014199279) BUILDING INSULATION

Pub. No.:    WO/2014/199279    International Application No.:    PCT/IB2014/062034
Publication Date: Fri Dec 19 00:59:59 CET 2014 International Filing Date: Sat Jun 07 01:59:59 CEST 2014
IPC: E04C 2/284
E04B 1/74
Applicants: KIMBERLY-CLARK WORLDWIDE, INC.
Inventors: TOPOLKARAEV, Vasily, A.
MCENEANY, Ryan, J.
SCHOLL, Neil, T.
COLMAN, III, Charles, W.
STOPPER, Steven R.
MLEZIVA, Mark M.
Title: BUILDING INSULATION
Abstract:
A building structure containing a building envelope that defines an interior is provided. The building structure includes building insulation positioned adjacent to a surface of the building envelope, the interior, or a combination thereof. The building insulation may include a porous polymeric material that is formed from a thermoplastic composition containing a continuous phase that includes a matrix polymer. A microinclusion additive and nanoinclusion additive may also be dispersed within the continuous phase in the form of discrete domains, wherein a porous network is defined in the material that includes a plurality of nanopores having an average cross-sectional dimension of about 800 nanometers or less.