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Gao et al., 2021 - Google Patents

Synthesis and characterization of poly (hexamethylene terephthalate/hexamethylene oxamide) alternating copolyamide (alt‐PA6T/62)

Gao et al., 2021

Document ID
11610914048811044656
Author
Gao Y
Yang T
Wang X
Xia Y
Zhu B
He Y
Publication year
Publication venue
Journal of Applied Polymer Science

External Links

Snippet

As a representative polyoxamide, poly (hexamethylene oxamide)(PA62) has good comprehensive performance. However, the high T m (330° C) creates an obstacle for processing. To improve the processability of PA62, poly (hexamethylene terephthalate …
Continue reading at onlinelibrary.wiley.com (other versions)

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    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
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    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0622Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0638Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with at least three nitrogen atoms in the ring
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    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
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    • C08L79/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

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