Patent · US Active

Process for preparing condensation resins

US9035014B2 · kind B2 · utility

0Cited by

5References

19Claims

0Family size

Assignee

BASF SE

Inventors

Stefan Meuer · Worms, DE
Klaus Menzel · Berlin, DE
Kai Stehmeier · Mannheim, DE
Guenter Scherr · Ludwigshafen, DE

Key dates

Filing date	Feb 13, 2012
Grant date	May 19, 2015
Priority date	—
Expiry date	Feb 13, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L61/24
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a new process for preparing condensation resins, constructed formally from urea, formaldehyde, and CH-acidic aldehydes.

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