Invention Grant
- Patent Title: Amphiphilic block polymers prepared by alkene
- Patent Title (中): 由烯烃制备的两亲嵌段聚合物
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Application No.: US13868632Application Date: 2013-04-23
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Publication No.: US08754170B2Publication Date: 2014-06-17
- Inventor: John R. Hagadorn , Patrick Brant
- Applicant: ExxonMobil Chemical Patents Inc.
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Agent Catherine L. Bell
- Main IPC: C08F265/06
- IPC: C08F265/06 ; C08F4/00

Abstract:
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.
Public/Granted literature
- US20130237671A1 Amphiphilic Block Polymers Prepared by Alkene Public/Granted day:2013-09-12
Information query
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