Evaluation method of coating sag and coating control system utilizing said method
US5521477A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 22, 1994 |
| Grant date | May 28, 1996 |
| Priority date | — |
| Expiry date | Aug 22, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/50353
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for evaluating a coating sag includes the steps of determining a coating thickness on a specific coating surface, evaluating an inclination of the specific coating surface, determining a criticality of a coating sag on a vertical surface at which a coating sag is produced and evaluating whether or not a coating sag is produced on the specific coating surface based on the inclination of the specific coating surface and the coating thickness on the specific coating surface in view of the criticality on the vertical coating surface as a reference. It is possible to determine coating conditions which can effectively prevent a coating sag during the coating action even if it is made on an inclined coating surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.