Patent · US Active

Liquid phosphite compositions having different alkyl groups

US8633267B2 · kind B2 · utility

0Cited by

8References

18Claims

0Family size

Assignee

Addivant USA LLC · US

Inventors

Michael E. Gelbin · Middlebury, US
Jonathan S. Hill · Chevalleyres, CH
Maurice Power · Manchester, GB

Key dates

Filing date	Jul 26, 2010
Grant date	Jan 21, 2014
Priority date	—
Expiry date	Dec 28, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K2201/014
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A composition comprising a mixture of at least two different alkylaryl phosphites, wherein some alkyl groups have a different number of carbon atoms than other alkyl groups and wherein the mixture is a liquid at ambient conditions.

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