Patent · US Active

Backsheet for a solar cell module

US11121274B2 · kind B2 · utility

0Cited by

3References

7Claims

0Family size

Assignee

Agfa-Gevaert NV · BE

Inventors

Geert Vercruysse · Oudenaarde, BE
Hanne Verwaest · Mortsel, BE
Carlo Uyttendaele · Berchem, BE
Hubertus Van Aert · Pulderbos, BE

Key dates

Filing date	Dec 12, 2016
Grant date	Sep 14, 2021
Priority date	—
Expiry date	Aug 5, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/50
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A backsheet for a photovoltaic module includes a support, an adhesive layer provided on one side of the support, and an outer layer provided on the other side of the support, characterized in that at least one of the adhesive layer and the outer layer is coated from an aqueous composition, and the aqueous composition includes a water soluble or dispersible binder and a water dispersible core/shell polyisocyanate.

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