| US 7,524,902 B2 | ||
| Core-shell particle composition, method, and article | ||
| Ben Patel, Niskayuna, N.Y. (US); Brennan Smith, Schenectady, N.Y. (US); Norberto Silvi, Clifton Park, N.Y. (US); Gary William Yeager, Rexford, N.Y. (US); and Vijay Gopalakrishnan, Urbana, Ill. (US) | ||
| Assigned to Sabic Innovative Plastics IP B.V., (Netherlands) | ||
| Filed on May 30, 2006, as Appl. No. 11/420,847. | ||
| Prior Publication US 2007/0282034 A1, Dec. 06, 2007 | ||
| Int. Cl. C08F 283/08 (2006.01) | ||
| U.S. Cl. 525—391 [525/50; 525/68] | 23 Claims |
| 1. A core-shell particle, comprising:
a core comprising a first poly(arylene ether); and
a shell comprising an ethylenically unsaturated copolymer; wherein the ethylenically unsaturated copolymer is a block or graft
copolymer comprising at least one first segment comprising a poly(alkenyl aromatic) or a second poly(arylene ether), and at
least one second segment comprising a poly(conjugated diene);
wherein the core-shell particle comprises about 20 to about 80 weight percent of the first poly(arylene ether) and about 20
to about 80 weight percent of the ethylenically unsaturated copolymer.
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