Invention Grant
- Patent Title: Poly(cyclohexylethylene)-polyacrylate block copolymers, methods of manufacture thereof and articles comprising the same
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Application No.: US13912797Application Date: 2013-06-07
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Publication No.: US10202479B2Publication Date: 2019-02-12
- Inventor: Phillip Dene Hustad , Frank Steven Bates , Marc Andrew Hillmyer , Justin Glenn Kennemur
- Applicant: Regents of the University of Minnesota , Dow Global Technologies LLC
- Applicant Address: US MN Minneapolis US MI Midland
- Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA,DOW GLOBAL TECHNOLOGIES LLC
- Current Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA,DOW GLOBAL TECHNOLOGIES LLC
- Current Assignee Address: US MN Minneapolis US MI Midland
- Agency: Cantor Colburn LLP
- Main IPC: C08F293/00
- IPC: C08F293/00 ; C08L33/04 ; G03F7/00 ; B44C1/22 ; C03C15/00 ; C03C25/68 ; C23F1/00

Abstract:
Disclosed herein is a block copolymer comprising a first block derived from a cyclo-alkyl vinyl monomer, a hydrogenated vinyl aromatic polymer or a hydrogenated vinyl pyridine polymers; and a second block derived from an acrylate monomer. Disclosed herein too is a method comprising reacting a first block derived from a cyclo-alkyl vinyl monomer, a hydrogenated vinyl aromatic polymer or a hydrogenated vinyl pyridine polymers with an initiator to form a macroinitiator; and polymerizing a second block onto the first block to form a block copolymer; where the second block is derived by polymerizing an acrylate monomer; and where the block copolymer has a chi parameter of greater than or equal to about 0.05, when measured at a temperature of 200° C. to 210° C.; where the chi parameter is a measure of interactions between the first block and the second block of the copolymer.
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