Foam bead and sintered foam structure
AssigneeDow Global Technologies LLC
InventorsHaiyang Yu, Jozef J I Van Dun, Yunfeng Yang
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Abstract
The present disclosure provides a foam bead. The foam bead is formed from a composition containing (A) a silane-functionalized ethylene/α-olefin multi-block interpolymer. The present disclosure also provides a sintered foam structure. The sintered foam structure is formed from foam beads that are formed from a composition containing (A) a silane-functionalized ethylene/α-olefin multi-block interpolymer.
Claims13
A foam bead formed from a composition comprising:
- (A) a silane-functionalized ethylene/α-olefin multi-block interpolymer, wherein the foam bead has a gel content from 0.1% to 3%.
A sintered foam structure formed from foam beads that are formed from a composition comprising:
- (A) a silane-functionalized ethylene/α-olefin multi-block interpolymer, wherein the foam beads have a gel content from 0.1% to 3%.
The sintered foam structure, wherein the silane-functionalized ethylene/α-olefin multi-block interpolymer comprises a base ethylene/α-olefin multi-block interpolymer consisting of (i) ethylene and (ii) C4 -C8 α-olefin comonomer.
Dependencies are inferred from the claim text.