Patent · US Expired

Polymer based on a conjugated diene and a dienophilic component

US6531563B1 · kind B1 · utility

0Cited by

6References

36Claims

0Family size

Assignee

Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

Johann Klein · Goldkronach, DE
Kai Boege · Goldkronach, DE
Wolfgang Klauck · Meerbusch, DE

Key dates

Filing date	Jun 10, 1999
Grant date	Mar 11, 2003
Priority date	—
Expiry date	Jun 10, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F236/22
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Polymerization of a fatty acid or fatty acid derivatives containing conjugated double bonds and alkenes or alkynes containing electron acceptor substituents provides compositions useful as coatings, adhesives, sealants, fillers and the like.

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