Patent · US Active

Hybrid dendrite copolymers, compositions thereof and methods for producing the same

US9988526B2 · kind B2 · utility

8Cited by

167References

17Claims

0Family size

Assignee

Akzo Nobel Chemicals International B.V · NL

Inventors

Klin A. Rodrigues · Signal Mountain, US
Michael L. Standish · Rossville, US

Key dates

Filing date	Nov 2, 2012
Grant date	Jun 5, 2018
Priority date	—
Expiry date	Nov 2, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02W10/37
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Hybrid dendrite copolymer compositions include a hybrid dendrite copolymer including at least one ethylenically unsaturated first monomer, at least one second ethylenically unsaturated second monomer and a naturally derived hydroxyl containing chain transfer agent as an end group. The at least one first and second ethylenically unsaturated monomers are on separate side chains of the naturally derived hydroxyl containing chain transfer agent. Methods of preparing a hybrid dendrite copolymer are also included.

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