Patent · US Active

Process for the production of a composite polymer material with increased filler content

US9868827B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

OMYA INTERNATIONAL AG · CH

Inventors

Holger Müller · Recklinghausen, DE
Jürgen Leonhardt · Oftringen, CH
Jürgen Spehn · Safenwil, CH
Eduard Michel · Frankfurt, DE

Key dates

Filing date	Mar 23, 2017
Grant date	Jan 16, 2018
Priority date	—
Expiry date	Mar 23, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K2201/003
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

An inventive process for the production of a composite polymer material is provided allowing for the preparation of a composite polymer material with high filler content which may be used as a masterbatch.

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