FIELD: chemistry.
SUBSTANCE: invention relates to a polymer-based composition which contains a polyester and a cyclic carbodiimide. Disclosed is a polymer-based composition for moulded articles, which contains a polyester (component A), the terminal group of which is modified, and a compound which includes a cyclic structure with only one carbodiimide group, the first and second nitrogen atoms of which are bound together by a binding group in the cyclic structure (component B). The invention also discloses a method of producing said composition and an article moulded therefrom.
EFFECT: disclosed composition has no odour caused by free isocyanate.
26 cl, 1 tbl, 11 ex
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| WATER-BASED ADHESIVE COMPOSITIONS | 2017 |
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| THERMOPLASTIC POLYURETHANE | 2015 |
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| REACTIVE POLYURETHANE HOT-MELT ADHESIVES WITH LOW CONTENT OF MONOMERIC ISOCYANATES | 2006 |
|
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| TYRE FOR VEHICLE WHEELS | 2019 |
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RU2772378C1 |
