Patent · US Expired

Blends of cycloolefin and core/shell polymers

US6596810B1 · kind B1 · utility

7Cited by

2References

6Claims

0Family size

Assignees

Mitsu Petrochemical Ind., Ltd. · JP
Ticona LLC · US

Inventors

Wilfried Hatke · Hofheim, DE
Frank Osan · Kelkheim, DE
Otto Herrmann-Schonherr · Bensheim, DE
Vincent J. Sullivan · Morrisville, US
Thomas Weller · Mainz, DE

Key dates

Filing date	Nov 10, 1997
Grant date	Jul 22, 2003
Priority date	—
Expiry date	Nov 10, 2017

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S525/902
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Polymer alloy comprising a) one or more cycloolefin copolymers and b) one or more types of core/shell particles.

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