Patent · US Active

Composite film

US11511527B2 · kind B2 · utility

1Cited by

20References

19Claims

0Family size

Assignee

SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION · US

Inventors

Arthur L. ADAM, JR. · Wilsonville, US
Fei Wang · San Jose, US
Alessandro Barile · Milano, IT
Jia Liu · Shrewsbury, US
Chuanping Li · Shrewsbury, US
Nicholas David Orf · Natick, US
Rachel Brown · Shrewsbury, US
Dino Manfredi · Lummen, BE

Key dates

Filing date	Apr 12, 2021
Grant date	Nov 29, 2022
Priority date	—
Expiry date	Apr 12, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present disclosure relates to a multilayer composite that may include a first porous layer, and a first barrier layer overlying the first porous layer. The first barrier layer may include a polyaramid material, a polyimide material, or any combination thereof. The multilayer composite may have a flame resistance rating of at least about 180° C. and a 50% strain compression rating of not greater than about 600 kPa.

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