Acid Terpolymer Films or Sheets and Articles Comprising the Same
AssigneeE. I. Du Pont de Nemours and Company
InventorsRichard Allen Hayes, Sam Louis Samuels
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Abstract
The present invention provides a safety laminate or solar cell module comprising an acid terpolymer containing film or sheet, wherein the acid terpolymer comprises copolymerized units derived from an α-olefin, about 15 to about 30 wt. % of an α,β-ethylenically unsaturated carboxylic acid having 3 to 8 carbons, and about 0.5 to about 40 wt. % of an α,β-ethylenically unsaturated carboxylic acid ester having 4 to 12 carbons, based on the total weight of the acid terpolymer.
Claims25
An article comprising a film or sheet comprising or made of an acid terpolymer composition, wherein the acid terpolymer comprises copolymerized units derived from an α-olefin, about 15 to about 30 wt. % of an α,β-ethylenically unsaturated carboxylic acid having 3 to 8 carbons, and about 0.5 to about 40 wt. % of an α,β-ethylenically unsaturated carboxylic acid ester having 4 to 12 carbons, based on the total weight of the acid terpolymer;
- and the article is a safety laminate or a solar control pre-lamination assembly.
Dependencies are inferred from the claim text.