Invention Grant
- Patent Title: Block copolymer structure and the preparing method thereof
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Application No.: US17693898Application Date: 2022-03-14
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Publication No.: US11667744B2Publication Date: 2023-06-06
- Inventor: Chi-How Peng
- Applicant: National Tsing Hua University
- Applicant Address: TW Hsinchu
- Assignee: NATIONAL TSING HUA UNIVERSITY
- Current Assignee: NATIONAL TSING HUA UNIVERSITY
- Current Assignee Address: TW Hsinchu
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW 9122419 2020.07.02
- The original application number of the division: US17034144 2020.09.28
- Main IPC: C08F8/12
- IPC: C08F8/12 ; C08F293/00
Abstract:
A block copolymer having the general formula as formula (1): mediator-P2-P1-X, formula (1), and the chemical structural formula is
formula (2), in which the mediator in formula (1) and formula (2) is a regulator, which is a conjugated seven-membered ring structure, P1 is a first polymer which may be a conjugated or non-conjugated olefin monomer, R1 is the functional group of P1, n is the number of the monomer of P1, which is a positive integer and the range is 10˜1,500. P2 is a second polymer, m is the number of the monomer of P2, which is a positive integer and the range is 10˜1,500, and X is the end-functional group of the block copolymer.
formula (2), in which the mediator in formula (1) and formula (2) is a regulator, which is a conjugated seven-membered ring structure, P1 is a first polymer which may be a conjugated or non-conjugated olefin monomer, R1 is the functional group of P1, n is the number of the monomer of P1, which is a positive integer and the range is 10˜1,500. P2 is a second polymer, m is the number of the monomer of P2, which is a positive integer and the range is 10˜1,500, and X is the end-functional group of the block copolymer.
Public/Granted literature
- US20220195100A1 BLOCK COPOLYMER STRUCTURE AND THE PREPARING METHOD THEREOF Public/Granted day:2022-06-23
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