Patent · US Active

Plasticizer composition comprising tripentyl esters of 1,2,4-cyclohexanetricarboxylic acid

US11932749B2 · kind B2 · utility

0Cited by

2References

17Claims

0Family size

Assignee

Evonik Oxeno GmbH & Co. KG · DE

Inventors

Michael Grass · Bend, US
Florian Boeck · Düsseldorf, DE
Benjamin Woldt · Bochum, DE

Key dates

Filing date	Jun 14, 2022
Grant date	Mar 19, 2024
Priority date	—
Expiry date	Jun 14, 2042

Classification

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

Abstract

A plasticizer composition contains a compound according to the following formula (I) wherein the radicals R1, R2 and R3 are each independently selected from n-pentyl, 2-methylbutyl and 3-methylbutyl. The plasticizer composition can be used as plasticizer for polymers and a corresponding plastic composition contains the plasticizer composition.

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