Title:
OIL-FREE OXIDATIVELY CURABLE POLYESTER COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO2000066646
Kind Code:
A3
Abstract:
The invention relates to oil-free polyesters and carboxyl functional aligomeric adducts modified with 3,4-epoxy-1-butene to yield resins with allyl groups. These allyl functional resins were found to be oxidatively curable in the presence of metal catalysts such as cobalt and zirconium coupounds. As a result, the 3,4-epoxy-1-butene modified polyesters and oligomeric adducts of the present invention have utility as binders for ambient-cured coating applications.
Inventors:
KUO THAUMING (US)
POWELL JEFFREY E G (US)
POWELL JEFFREY E G (US)
Application Number:
PCT/US2000/012044
Publication Date:
April 19, 2001
Filing Date:
May 04, 2000
Export Citation:
Assignee:
EASTMAN CHEM CO (US)
KUO THAUMING (US)
POWELL JEFFREY E G (US)
KUO THAUMING (US)
POWELL JEFFREY E G (US)
International Classes:
C08G63/58; C08G63/91; C09D167/07; (IPC1-7): C08G63/91; C08G63/58; C09D167/07
Foreign References:
| EP0859021A2 | 1998-08-19 | |||
| US3716508A | 1973-02-13 | |||
| EP0217660A2 | 1987-04-08 |
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