Patent · US Expired

Method for optimizing lacquers

US6447836B1 · kind B1 · utility

7Cited by

1References

10Claims

0Family size

Assignee

BASF SE

Inventors

Wolfgang Schrof · Neuleiningen, DE
Dieter Horn · Heidelberg, DE
Reinhold Schwalm · Monsheim, DE
Uwe Meisenburg · Duisburg, DE
Andreas Pfau · Ludwigshafen, DE

Key dates

Filing date	Jan 24, 2001
Grant date	Sep 10, 2002
Priority date	—
Expiry date	Jan 24, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC40B60/14
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The present invention relates to a method of and a device for optimizing at least one coating material at at least one point of a substrate surface to which the coating material is applied. The method, which is carried out with the corresponding device, comprises at least the following steps: a) applying said at least one coating material to said at least one point of the substrate surface, b) curing said at least one coating material at said at least one point of the substrate surface, and c) determining the state, especially the curing and/or yellowing and/or gloss, of said coating material at said at least one point of the substrate surface, possessed by said coating material as a consequence of steps a) and b).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.