Patent · US Active

Aqueous resin dispersion and aqueous coating composition containing said resin dispersion

US12331187B2 · kind B2 · utility

0Cited by

7References

17Claims

0Family size

Assignee

BASF COATINGS GMBH · DE

Inventors

Andreas Arrian Kunze · Kohlenbissen, DE
Sibylle Schoeps · Munster, DE
Rene Hamsen · Kohlenbissen, DE
Dirk Benning · Kohlenbissen, DE
Hildegund Diekmann · Drensteinfurt, DE
Martin Geuting · Kohlenbissen, DE
Silke Przybilla · Münster, DE
Joerg Ressel · Münster, DE
Ignacia Rump · Kohlenbissen, DE
Dagmar Schemschat · Senden, DE
Hubert Theil · Shanghai, CN
Anna Kondrat · Kohlenbissen, DE
Beate Rohkamp · Kohlenbissen, DE
Monika Tiggemann · Drensteinfurt, DE
Thorsten Winkler · Kohlenbissen, DE
Egbert Nienhaus · Ascheberg, DE
Sven Gosheger · Drensteinfurt, DE

Key dates

Filing date	Apr 23, 2020
Grant date	Jun 17, 2025
Priority date	—
Expiry date	Feb 18, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2201/50
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Described herein is an aqueous resin dispersion (AD) including a resin component (R) including at least one di- and/or polyfunctional monomeric primary and/or secondary amine (M) and polyfunctional polymeric organic amines having primary and/or secondary amino groups. Also described herein is an aqueous two-component coating composition including the resin dispersion.

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