Patent · US Expired

Emulsifiers for amino resins

US6429252B1 · kind B1 · utility

0Cited by

7References

3Claims

0Family size

Assignee

BASF SE

Inventors

Wolfram Weiss · Mutterstadt, DE
Matthias Kummer · Schaffhausen, CH
Manfred Niessner · Schifferstadt, DE
Hans Schupp · Worms, DE

Key dates

Filing date	Oct 4, 1999
Grant date	Aug 6, 2002
Priority date	—
Expiry date	Oct 4, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L61/28
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A mixture comprises an amino resin and a polymer which consists to the extent of at least 80% by weight of C2- to C3 alkylene oxide groups.

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