Patent · US Active

Water-tight breathable membrane

US10882009B2 · kind B2 · utility

0Cited by

3References

7Claims

0Family size

Assignee

BASF SE

Inventors

Dietrich Scherzer · Neustadt, DE
Frank Prissok · Bohmte, DE
Lena ARNOLD · Ludwigshafen am Rhein, DE
Juergen Ahlers · Groß-Rohrheim, DE
Martin Weber · Maikammer, DE

Key dates

Filing date	Jan 16, 2017
Grant date	Jan 5, 2021
Priority date	—
Expiry date	Jun 15, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/0091
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to shaped bodies comprising a composition (Z1), wherein said composition comprises at least one polymer having an elongation at break of >30% and at least one porous metal-organic framework material, to processes for producing shaped bodies of this kind and to the use of a composition (Z1) comprising at least one polymer having an elongation at break of >30% and at least one porous metal-organic framework material for production of a film, membrane or laminate having a water vapor permeability according to DIN 53122 at 38° C./90% rel. humidity of greater than 1000 g/(m2*d), based on a film thickness of 10 μm.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.