Air and water barrier
US9828523B2 · kind B2 · utility
6Cited by
7References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2016 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | Nov 9, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2312/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A method for decreasing the vapor permeability of a water and air barrier treated substrate that includes treating the substrate with a liquid applied, vapor permeable air and water barrier coating composition comprising a cross-linked polysiloxane dispersion composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.