Method for applying adhesive on a porous substrate
US5916393A · kind A · utility
20Cited by
36References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 1997 |
| Grant date | Jun 29, 1999 |
| Priority date | — |
| Expiry date | Jun 24, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/109
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method for applying adhesive on a porous substrate with improved bonding between the adhesive and the substrate. The adhesive is applied on a surface of the substrate. The applied adhesive is impinged with a fluid such as air to force a first portion of the adhesive to flow and penetrate the substrate while a second portion of the adhesive remains on the surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.