Coater for dispersed slurry
US7101438B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2002 |
| Grant date | Sep 5, 2006 |
| Priority date | — |
| Expiry date | Jan 25, 2023 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H19/66
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A coater for dispersed slurry capable of coating coated dispersed slurry on a nonwoven cloth-like base material while bringing the slurry into contact with the material, comprising a net conveyor for transferring the nonwoven cloth-like base material, a supply means for supplying the dispersed slurry onto the net conveyor, and a coating roll for forming a coating layer of a specified thickness by pressing, from the upper side thereof, the dispersed slurry supplied onto the nonwoven cloth-like base material, wherein this coating roll is allowed to come into direct contact with the dispersed slurry on the peripheral surface of the nonwoven cloth-like base material or allowed to come into contact with the dispersed slurry through a film provided therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.