Patent · US Active

PV module with film layer comprising hydrophilic fumed silica

US12410304B2 · kind B2 · utility

0Cited by

4References

8Claims

0Family size

Assignee

DOW GLOBAL TECHNOLOGIES LLC · US

Inventors

Chao He · Shanghai, CN
Hong Yang · Taipei, TW
Weiming Ma · Shanghai, CN
Yunfeng Yang · Shanghai, CN
Yuyan Li · Columbia, US
Brian M. Habersberger · Freeport, US
Hongyu Chen · Beijing, CN

Key dates

Filing date	Mar 29, 2019
Grant date	Sep 9, 2025
Priority date	—
Expiry date	Sep 29, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/50
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A composition for use as a film layer comprises (A) an olefin-based polymer having a volume resistivity greater than 5.0*1015 ohm·cm; (B) a hydrophilic fumed silica; (C) an alkoxysilane; (D) an organic peroxide; and, optionally, (E) from 0 wt % to 1.5 wt % of a crosslinking co-agent.

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