Poly(ethylene terephthalate) and monovinylarene/conjugated diene block copolymer blends

U.S. Patent Number: 5391619

Abstract: A composition comprising a poly(ethylene terephthalate), a monovinylarene/conjugated diene block copolymer, and an organic peroxide is provided. A process for preparing the composition and articles prepared from the composition are also provided

Inventors: Hanes; Mark D. (Bartlesville, OK)

Assignee: Phillips Petroleum Company (Bartlesville, OK)

Application Number: 08/139,359

Issued: 1995-02-21

Expired: 2007-02-21

Classes: 525/92F ; 524/505

Field of search: 525/92

Click the image above to view patent images at uspto.gov within a frame.

Click here for the fulltext page on uspto.gov within a frame.