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US 2026/0132240 A1Published application
Linear block copolymer and curable thermosetting composition comprising the linear block copolymer
AssigneeShpp Global Technologies B.V.
InventorsEylem Tarkin-Tas, Huseyin Tas, Prakash Sista, Timothy Edward Banach
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Abstract
A linear block copolymer includes at least one block A comprising a phenylene ether oligomer comprising repeating units derived from a substituted or unsubstituted monohydric phenol; and at least one block B comprising a hydrocarbon resin. The linear block copolymer can be particularly useful in curable compositions, thermoset compositions, and articles formed therefrom.
Claims15
A linear block copolymer comprising
- at least one block A comprising a phenylene ether oligomer having an intrinsic viscosity of less than or equal to 0.15 deciliters per gram determined at 25° C. in chloroform by Ubbelohde viscometer and comprising repeating units derived from a substituted or unsubstituted monohydric phenol;
- and
- at least one block B comprising a hydrocarbon resin.
Dependencies are inferred from the claim text.