Method of producing reinforced substrate
US9944063B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2016 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | May 23, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2307/73
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Methods for producing building materials comprising a reinforced substrate are described herein. The method can include providing a substrate having a first surface and an opposed second surface, applying a fabric material to the first surface of the substrate, applying a hydrophobic polymeric woven mesh to the fabric material, applying a coating to the hydrophobic polymeric woven mesh thereby allowing the coating to penetrate the hydrophobic polymeric woven mesh and fabric material, removing the hydrophobic polymeric woven mesh, and curing the coating thereby bonding the fabric material to the first surface of the substrate. The substrate can include a polymeric material. In some embodiments, the substrate can include a polyurethane foam. The substrate can further include a filler. The hydrophobic polymeric woven mesh used in the building materials can be derived from alkylene monomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.