Patent · US Active

Mixtures composed or monocarboxy-functionalized dialkylphosphinic acids, their use and a process for their preparation

US8097753B2 · kind B2 · utility

18Cited by

18References

8Claims

0Family size

Assignee

Clariant Finance (BVI) Limited · VG

Inventors

Wiebke Maas · Gerstungen, DE
Werner Krause · Plantsville, US
Harald Bauer · Ehningen, DE

Key dates

Filing date	Mar 6, 2007
Grant date	Jan 17, 2012
Priority date	—
Expiry date	Mar 6, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K2201/014
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to mixtures composed of monocarboxy-functionalized dialkylphosphinic acids and of further components, which comprise in which R1, R2, R3, R4, R5, R6, and R7 are identical or different and, independently of one another, are H, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, and/or phenyl,

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