Blends based on vinyl-aromatic polymers having high tenacity and impact strength
Blends based on vinyl-aromatic polymers having high tenacity and impact strength, comprising: a vinyl-aromatic copolymer containing from 2 to 25% by weight of an ethylenically unsaturated nitrile and a rubber amount not higher than 15% by weight; and a grafted polymer consisting of an elastomeric co...
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| Format: | Patent |
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| Zusammenfassung: | Blends based on vinyl-aromatic polymers having high tenacity and impact strength, comprising: a vinyl-aromatic copolymer containing from 2 to 25% by weight of an ethylenically unsaturated nitrile and a rubber amount not higher than 15% by weight; and a grafted polymer consisting of an elastomeric core having a transition temperature of the second order lower than 10 DEG C. containing, in the grafted form, chains of vinyl monomers. |
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