Method for producing laminate composite materials
US11084251B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 3, 2017 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Apr 6, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2419/04
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method for producing laminate composite materials, as well as the laminate composite materials produced by this method and their use are described. The laminate composite materials are sandwich-like in construction and based on halogenated polymers and comprise a first laminar structure formed from halogenated polymer and a second laminar structure formed from halogenated polymer as well as at least one textile mat structure based on inorganic fibres, which is disposed between the first and the second laminar structure. The textile mat structure based on inorganic fibres comprises regions with high air permeability and regions with low air permeability, through which the two laminar structures formed from halogenated polymer are monolithically bonded together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.