Patent · US Active

Comb architecture olefin block copolymers

US8907034B2 · kind B2 · utility

1Cited by

2References

5Claims

0Family size

Assignee

DOW GLOBAL TECHNOLOGIES LLC · US

Inventors

Phillip D. Hustad · Manvel, US
Endre Szuromi · Lake Jackson, US
Francis J. Timmers · Midland, US
Edmund M. Carnahan · Fresno, US
Thomas P. Clark · Tulsa, US
Gordon R. Roof · Midland, US
Sara B. Klamo · Houston, US
Daniel J. Arriola · Midland, US

Key dates

Filing date	Sep 9, 2011
Grant date	Dec 9, 2014
Priority date	—
Expiry date	May 22, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F2410/04
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Embodiments of the invention provide a comb architecture olefin block copolymer, a method of making the comb olefin block copolymer and blends comprising the comb olefin block copolymer.

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