Patent · US Active

Rubber replacement material comprising terpolymers

US11685840B2 · kind B2 · utility

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0References

20Claims

0Family size

Assignee

Borealis AG · AT

Inventors

Jeroen Oderkerk · Stenungsund, SE
Jari-Jussi Ruskeeniemi · Porvoo, FI
Oscar Prieto · Jönköping, SE
Stefan Hellstrom · Stenungsund, SE
Tanja Piel · Linz, AT
Daniela Mileva · Linz, AT

Key dates

Filing date	Oct 11, 2018
Grant date	Jun 27, 2023
Priority date	—
Expiry date	Jul 6, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/005
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention provides a polyolefin composition, said composition comprising a terpolymer comprising a cross-linkable polyolefin comprising hydrolysable silane groups and a polar comonomer, the polyolefin composition further comprising a cross-linking catalyst and a silicon containing compound. The polar comonomer Is present in an amount of 5-35 wt %.

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