FOAM COMPOSITIONS AND USES THEREOF
A pre-foam composition comprising: an A-B-A block copolymer; an olefinic block copolymer; and an alpha-olefin linking polymer. The composition includes: (a) 5 parts per hundred resin (phr) to 45 phr of polymer components comprising styrene repeating units and non-styrenic repeating units; and 30 to...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A pre-foam composition comprising: an A-B-A block copolymer; an olefinic block copolymer; and an alpha-olefin linking polymer. The composition includes: (a) 5 parts per hundred resin (phr) to 45 phr of polymer components comprising styrene repeating units and non-styrenic repeating units; and 30 to 90 phr of C4-C100 unsaturated olefin components, wherein the ratio of the phr of (a) to (b) ranges from 0.17 to 0.3. Also related compositions, methods, and products, including foam compositions, compression molded foam compositions, sole components (14), and articles of footwear (10). |
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