Method and apparatus for applying a material to a web
US5534114A · kind A · utility
71Cited by
29References
45Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 6, 1992 |
| Grant date | Jul 9, 1996 |
| Priority date | — |
| Expiry date | Mar 6, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C5/027
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
This invention relates to the treatment of paper with material in repetitive patterns. The treatment patterns made with this invention can be altered by changing apparatus operating parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.