Method and apparatus for dynamically coating a substrate
US6296706A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 15, 1999 |
| Grant date | Oct 2, 2001 |
| Priority date | — |
| Expiry date | Nov 15, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B13/0452
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A coating apparatus is provided having a first dynamic mixing system including a plurality of first coating supplies having a plurality of first coating components of differing color. A bell applicator is in flow communication with the first dynamic mixing system. A particular coating apparatus of the invention includes a first conduit, a plurality of waterborne coating sources in flow communication with the first conduit and a first waterborne base material in flow communication with the first conduit. A mixer is in flow communication with the first conduit and a bell applicator is in flow communication with the first conduit downstream of the mixer. A second conduit is in flow communication with the first conduit. A plurality of waterborne effect pigment sources are in flow communication with the second conduit and a second waterborne base material is also in flow communication with the second conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.