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US 11,401,238 B2Granted
Carbon dioxide-reversibly-protected chain extension-crosslinking agent and preparation method and use thereof
AssigneeChangchun Institute of Applied Chemistry Chinese Academy of Sciences
InventorsXiaoniu Yang, Bo Zhang, Xiaoli Zhao, Xiaoxiao Li, Yumeng Tian
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Abstract
Carbon dioxide-reversibly-protected chain extension-crosslinking agents and a preparation method and use thereof are disclosed, The carbon dioxide-reversibly-protected chain extension-crosslinking agents have chemical structures represented by Formula I, Formula II, Formula III or Formula IV, wherein, n, m and p are integers, R is either OCH2CH(CH3) or OCH2CH2, 1≤n≤20, 1≤m≤10, and 1≤p≤10.
Claims16
A carbon dioxide-reversibly-protected chain extension-crosslinking agent having a chemical structure represented by Formula II:
- wherein m is an integer, R is either OCH2CH(CH3) or OCH2CH2, and 1≤m≤10.
Dependencies are inferred from the claim text.