Polyolefin photovoltaic backsheet comprising a stabilized polypropylene layer
US-11898023-B2 · Feb 13, 2024 · US
US9102822B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9102822-B2 |
| Application number | US-201113232332-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 14, 2011 |
| Priority date | Mar 25, 2011 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Disclosed is a roll member including a core, and an elastic layer arranged on the core, the elastic layer containing a rubber material and polyalphaolefin.
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What is claimed is: 1. A roll member comprising: a core, and an elastic layer arranged on the core, the elastic layer comprising a rubber material having a halogen group and a polyalphaolefin, wherein the polyalphaolefin is a copolymer of propylene and ethylene or a polymer including butene, wherein the elastic layer further comprises calcium carbonate having a BET specific surface area of from about 11 m 2 /g to about 70 m 2 /g, in addition to carbon black, wherein the ca…
Physics · mapped topic
Chemistry & Metallurgy · mapped topic
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