Laminating process employing grid-like adhesive application
US10093084B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2017 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Jun 14, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2400/226
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to a process for laminating components with sheets, in which an adhesive is applied to the surface of the laminating sheet and/or of the component in a grid-like manner, so that, after the sheet and the component are joined, the adhesive is arranged between the sheet and the component, and the regions between the applied adhesive form a channel system that enables the removal of the air that is present between the component and the sheet. The invention further relates to a laminated molded part obtainable by the above-outlined process. The use of an adhesive grid provided between a component and a laminating sheet results in a reduction or prevention of air inclusions when the component is laminated with a laminating sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.