Patent · US Active

Polyethylene terephthalate containers with improved performance

US11015051B2 · kind B2 · utility

0Cited by

2References

9Claims

0Family size

Assignee

Indorama Germany GMBH · DE

Inventors

Uwe BAYER · Gessertshausen, DE
Gerald Engelmann · Thierhaupten, DE
Karsten Fritsch · Schwabmünchen, DE

Key dates

Filing date	Feb 15, 2018
Grant date	May 25, 2021
Priority date	—
Expiry date	Feb 15, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/03
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Compositions of compatibilized blends of polyamides in polyesters, methods and resins for forming such compositions, and containers made from such compositions which higher burst pressure, crystallization at higher temperatures during production and reduced haze as compared to than containers made from previous blends are disclosed.

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