Patent · US Active

Trisamide compounds and compositions comprising the same

US11667603B2 · kind B2 · utility

0Cited by

2References

28Claims

0Family size

Assignee

Milliken & Company · US

Inventors

Daniel Kremer · Bayreuth, DE
Hans-Werner Schmidt · Bayreuth, DE
Paul D. Smith · Redondo Beach, US
John D. Anderson · Moore, US
Suchitra Datta · Spartanburg, US
Keith A. Keller · Spartanburg, US
Nathan A. Mehl · Spartanburg, US
Walter A. Scrivens · Newberry, US

Key dates

Filing date	Dec 14, 2020
Grant date	Jun 6, 2023
Priority date	—
Expiry date	Dec 23, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/14
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A trisamide compound has the structure of Formula (I) in which R1, R2, and R3 are independently selected from the group consisting of alkyl groups. A polymer composition comprises a trisamide compound of Formula (I) and a polyolefin polymer. The polymer compositions containing a trisamide compound of Formula (I) exhibit very low haze levels and minimal extraction of the trisamide compound.

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