Patent · US Expired

Aqueous amino resin blends

US6720392B2 · kind B2 · utility

0Cited by

6References

12Claims

0Family size

Assignee

Solutia Germany GmbH & Co. KG · DE

Inventors

Frank Scholl · Schwieberdingen, DE
Johann Wonner · Frankfurt am Main, DE
Wolfgang Scholz · Beverly, US

Key dates

Filing date	May 6, 2002
Grant date	Apr 13, 2004
Priority date	—
Expiry date	May 6, 2022

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D161/28
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

An aqueous amino resin blend comprises aliphatic linear, branched or cyclic amines A containing at least one primary, secondary or tertiary amino group, at least one hydroxyl group and 2 to 20 carbon atoms, and amino resins B, and is used as an impregnating resin in the production of finished foils and edgings.

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