Patent · US Expired

Radiation curable modified, unsaturated, amorphous polyesters

US7759424B2 · kind B2 · utility

1Cited by

14References

42Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Patrick Glockner · Haltern am See, DE
Lutz Mindach · Marl, DE

Key dates

Filing date	Aug 16, 2005
Grant date	Jul 20, 2010
Priority date	—
Expiry date	Mar 6, 2026

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31786
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to a radiation-curable adhesion-promoting composition comprising modified unsaturated amorphous polyesters and a process for preparing it and also provides for the use thereof in radiation-curable systems.

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