Patents Examined by Micahel G. Ambrose - Justia Patents Search

Patents Examined by Micahel G. Ambrose

Use of dendrimeric-type macromolecules as catalysts or coadjuvants in phase transfer catalysis reactions

Patent number: 5705667

Abstract: The present invention concerns the use of dendrimeric-type branched macromolecules, comprising polyoxaalkylene chains, as catalysts or coadjuvants of phase transfer catalysis reactions.

Type: Grant

Filed: July 26, 1996

Date of Patent: January 6, 1998

Assignee: Dibra S.p.A.

Inventors: Christoph De Haen, Luigia Gozzini, Monica Muttoni