Patent · US Expired

Process for preparing polyacrylate/polyolefin blends

US6262177A · kind A · utility

3Cited by

3References

25Claims

0Family size

Assignee

Optatech Corporation · FI

Inventors

Christer Bergstrom · Espoo, FI
Tomi Heiskanen · Moreton Avenue, FI

Key dates

Filing date	Dec 14, 1999
Grant date	Jul 17, 2001
Priority date	—
Expiry date	Dec 14, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L33/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Disclosed is a process for producing a polymer blend wherein a first phase containing a polyacrylate polymer prepared by radical polymerization and a source of radicals, and a second phase containing a polyolefin polymer are compounded by melt processing.

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