The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2005
Filed:
Mar. 20, 2002
Applicants:
Yi-feng Wang, Waterford, NY (US);
Peter D. Phelps, Clifton Park, NY (US);
Inventors:
Yi-Feng Wang, Waterford, NY (US);
Peter D. Phelps, Clifton Park, NY (US);
Assignee:
Cyclics Corporation, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F020/10 ;
U.S. Cl.
CPC ...
Abstract
This invention relates to single-component and multi-component catalytic systems using aryl titanates. Aryl titanate compounds are useful as catalysts and co-catalysts in single-component and multi-component catalytic systems (e.g., for the polymerization of macrocyclic oligoesters and the depolymerization of polyesters). Multi-component catalytic systems using aryl titanates allow increased versatility in applications such as liquid molding.