Patent · US Active

Multicoat effect and/or color paint system and method for producing it, and its use

US10081738B2 · kind B2 · utility

0Cited by

26References

17Claims

0Family size

Assignee

BASF COATINGS GMBH · DE

Inventors

Matthijs Groenewolt · Hachenburg, DE
Berthold Austrup · Selm, DE
Katharina Hübner · Drensteinfurt, DE
Andrea Frank · Seattle, US
Jörg Müller · Chemnitz, DE

Key dates

Filing date	Oct 18, 2013
Grant date	Sep 25, 2018
Priority date	—
Expiry date	Nov 9, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31551
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The present invention relates to a multicoat effect and/or color paint system, a method for producing the multicoat paint system, and also the use thereof. The transparent coating material composition comprises at least one rheological assistant (R) based on fumed silica and comprises a polyisocyanate group-containing component (B) which additionally has at least one structural unit of the formula (I) and/or at least one structural unit of the formula (II).

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