Patent · US Active

Isosorbide epoxide diesters, and the use thereof as a plasticizer in PVC compositions

US10113053B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

Roquette Freres · FR

Inventors

Herve Wyart · Cuinchy, FR
Clothilde Buffe · Lomme, FR
Juliette Brocard · Pierrelatte, FR

Key dates

Filing date	Sep 22, 2015
Grant date	Oct 30, 2018
Priority date	—
Expiry date	Nov 4, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D493/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to isosorbide epoxide esters having Formulas (I), (II), and (III), to the mixtures thereof, and to the use thereof as an additive in PVC compositions, particularly as a plasticizer.

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