Patent · US Expired

Polyfunctionally reactive polymer substances

US6313250A · kind A · utility

4Cited by

3References

7Claims

0Family size

Assignee

BASF SE

Inventors

Rainer Blum · Ludwigshafen, DE
Lukas Haeussling · Laubenheim, DE
Wolfgang Reich · Frankenthal (Pfalz), DE

Key dates

Filing date	Apr 6, 1999
Grant date	Nov 6, 2001
Priority date	—
Expiry date	Apr 6, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G65/329
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to polyfunctionally reactive polymeric substances which contain at least two structural units of the general formulae (I) and/or (II) ##STR1## in the molecule and whose polymer backbone linkages are C--C bonds, ether bonds, urethane bonds, amide bonds, ketone bonds or combinations thereof. The substances are useful as binders for various applications.

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