Patent · US Active

Polypropylene composition

US11814509B2 · kind B2 · utility

1Cited by

3References

15Claims

0Family size

Assignee

Borealis AG · AT

Inventors

Markus Gahleitner · Ansfelden, AT
Jingbo Wang · Linz, AT
Friedrich Berger · Linz, AT
Jani AHO · Porvoo, FI

Key dates

Filing date	Apr 9, 2019
Grant date	Nov 14, 2023
Priority date	—
Expiry date	Jun 10, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2314/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

New polypropylene composition, which combines low sealing initiation temperature (SIT), high hot-tack and good optical properties, like low haze, the use of such polypropylene composition and articles made therefrom.

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