Patent · US Active

Polymer compositions with PBSA plasticizer

US11053359B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignee

Danimer Bioplastics, Inc. · US

Inventors

Adam M. Johnson · Bainbridge, US
Rachelle Arnold · Bainbridge, US
Phillip Van Trump · Decatur, US

Key dates

Filing date	Sep 19, 2019
Grant date	Jul 6, 2021
Priority date	—
Expiry date	Sep 19, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A polymeric composition is disclosed which includes from about 40 to about 99 weight percent of a first polymer and from about 1 to about 60 weight percent of polybutylene(succinate-co-adipate) (“PBSA”). Preferably the first polymer is selected from the group consisting of polyvinyl chloride, polylactic acid, polyhydroxy alkanoates, and mixtures thereof. A method for making the composition is also disclosed.

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