Patent · US Active

Process for the surface modification of a polymer particle

US9840762B2 · kind B2 · utility

0Cited by

10References

10Claims

0Family size

Assignee

Conpart AS · NO

Inventors

Keith Redford · Hagan, NO
Ionel Halaciuga · Providence, US
Dan V. Goia · Potsdam, US
Cathrine Braein Nilsen · Oslo, NO

Key dates

Filing date	Oct 28, 2011
Grant date	Dec 12, 2017
Priority date	—
Expiry date	Oct 28, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH01B1/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A process for the preparation of an activated polymer particle comprising contacting a polymer particle with at least one polyamine, wherein said polyamine has three or more amino groups, to form a surface treated polymer particle; and applying a catalyst to the surface treated polymer particle to form an activated polymer particle. In some examples, the process can further comprise applying a metal coating to said activated polymer particle to form a metal coated polymer particle.

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