Encapsulated solar cell assemblage and method of making
US4692557A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 16, 1986 |
| Grant date | Sep 8, 1987 |
| Priority date | — |
| Expiry date | Oct 16, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1092
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A solar cell assemblage and method of making, comprising: PA0 (a) a pre-treated silanized transparent substrate; PA0 (b) a layer of semiconductor material; PA0 (c) an electrical contact on the surface of said layer of semiconductor material; PA0 (d) an extruded transparent film encapsulating the assemblage which comprises 75 to 91 parts by weight of a blend of: PA0 65 to 75 parts by weight of a selectively hydrogenated two-block polymer wherein PA1 (1) each A is a polymer block of a monovinyl or alpha alkyl monovinyl arene and the A blocks are from 10 to 40% by weight of the total block copolymer, and PA1 (2) each B is a polymer block formed by polymerizing a conjugated diene, and the B blocks are 90 to 60% weight of the total block copolymer, and PA0 25 to 35 parts by weight of a selectively hydrogenated multiblock copolymer wherein: PA1 (1) each A is a polymer endblock of a monovinyl or alpha alkyl monovinyl arene and the A blocks are 10 to 40% by weight of the total block copolymer, and PA1 (2) each B is a polymer midblock is formed by polymerizing a conjugated diene and the B blocks are 90 to 10% weight of the total block copolymer, PA0 about 8.5 to about 23.5 parts by weight o…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.