A morpholine-modified PTAA copolymer and a preparation method thereof

CN122167712APending Publication Date: 2026-06-09CHAIN WALK NEW MATERIAL TECH (GUANGZHOU) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHAIN WALK NEW MATERIAL TECH (GUANGZHOU) CO LTD
Filing Date
2026-04-16
Publication Date
2026-06-09

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Abstract

The application discloses a morpholine-modified PTAA copolymer and a preparation method thereof. The structural formula of the morpholine-modified PTAA copolymer is wherein R is at least one selected from or n is 0.08-0.42. The copolymer has a PTAA conjugated main chain and a morpholine side group, and can keep good high-transmittance characteristics and solubility in alcohol polar solvents.
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