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US 12,760,161 B2Granted
Foams manufactured using silicone-functionalized polyethylene and methods of making the same
AssigneeDow Global Technologies LLC
InventorsBharat I. Chaudhary, Jian Yang, Arkady L. Krasovskiy, Andrew Heitsch, Brian Dorvel
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Abstract
According to various embodiments, an extruded foam is formed from a composition comprising from 1 to 99 wt % of a silicone-functionalized polyethylene comprising a reaction product of the polymerization of ethylene and (meth)acrylic ester functionalized polydimethylsiloxane, and a physical blowing agent. The foam has a density of less than or equal to 0.200 g/cm3 as measured in accordance with ASTM D1622-88 at 25° C.
Claims14
An extruded foam formed from a composition comprising:
- from 1 to 99 wt % of a silicone-functionalized polyethylene comprising a reaction product of the polymerization of ethylene monomer with methacrylic ester functionalized polydimethylsiloxane;
- and
- a physical blowing agent;
- wherein the extruded foam has a density of less than or equal to 0.200 g/cm3 as measured in accordance with ASTM D1622-88 at 25° C.
1 more element
Dependencies are inferred from the claim text.