Patent · US Active

Controlled architecture polymers

US9738740B2 · kind B2 · utility

4Cited by

15References

26Claims

0Family size

Assignee

Avery Dennison Corporation · US

Inventors

Christopher Lee Lester · Danville, US
William L. Bottorf · Mill Hall, US
Kyle R. Heimbach · Millmont, US

Key dates

Filing date	Oct 12, 2012
Grant date	Aug 22, 2017
Priority date	—
Expiry date	Oct 12, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F220/1804
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Acrylic copolymers that include the controlled placement of particular functional groups within the polymer structure are provided. The copolymers contain at least two reactive segments and are manufactured via a controlled radical polymerization process. The copolymers are useful in the manufacture of adhesives and elastomers.

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