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    • 10. 发明授权
    • Amphiphilic block polymers prepared by alkene
    • 由烯烃制备的两亲嵌段聚合物
    • US08754170B2
    • 2014-06-17
    • US13868632
    • 2013-04-23
    • ExxonMobil Chemical Patents Inc.
    • John R. HagadornPatrick Brant
    • C08F265/06C08F4/00
    • C08F290/04C08F4/80C08F290/042C08F290/06C08F290/062C08G61/12C08G2261/126C08G2261/419Y10S525/91Y10S525/925
    • The invention relates to a multiblock polyolefin, and methods to make a multiblock polyolefin, represented by the formula (X) or (XII): PO—C(R11)(R12)—C(R13)═C(R14)—C(O)—O—((CR15R16)z—(CR17R18)m—O)n—R19  (X) or PO—C(R11)(R12)—C(R13)═C(R14)—C(O)—O—((CR15R16)z—(CR17R18)mO)n—C(O)—C(R14)═C(R13)—C(R12)(R11)—PO  (XX), wherein R11, R12, R13, and R14 are each independently a substituted or unsubstituted C1 through C4 hydrocarbyl group or a hydrogen; R15, R16, R17, and R18 are each independently a substituted or unsubstituted C1 through C4 hydrocarbyl group or a hydrogen; R19 is a C1 to a C20 substituted or unsubstituted hydrocarbyl group or a hydrogen; z is ≧1 to about 5; m is ≧1 to about 5; PO is a polyolefin hydrocarbyl group comprising 10 to 4000 carbon atoms; and n is from 1 to about 10,000.
    • 本发明涉及多嵌段聚烯烃和由式(X)或(XII)表示的多嵌段聚烯烃的方法:PO-C(R11)(R12)-C(R13)= C(R14)-C( O)-O - ((CR15R16)z-(CR17R18)m-O)n-R19(X)或PO-C(R11)(R12)-C(R13)= C(R14)-C(O) O( - )(CR 15 R 16)z - (CR 17 R 18)m O)n -C(O)-C(R 14)= C(R 13)-C(R 12)(R 11)-PO(XX)其中R 11,R 12,R 13, 和R 14各自独立地为取代或未取代的C1至C4烃基或氢; R 15,R 16,R 17和R 18各自独立地为取代或未取代的C 1至C 4烃基或氢; R19是C1至C20取代或未取代的烃基或氢; z为≥1-约5; m为≥1-5; PO是包含10至4000个碳原子的聚烯烃烃基; n为1〜约10,000。