METHOD FOR MANUFACTURE OF POLYESTERS WITH RECYCLE CONTENT
A method for manufacture of polyesters with recycle content is described in various aspects. The methods of the present disclosure effectively and cost- efficiently incorporates recycled DMT into existing TPA-based polyester manufacturing systems. Recycle feed compositions for manufacture of polyest...
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Main Authors | , , , , , |
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Format | Patent |
Language | English French |
Published |
24.06.2021
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Subjects | |
Online Access | Get full text |
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Summary: | A method for manufacture of polyesters with recycle content is described in various aspects. The methods of the present disclosure effectively and cost- efficiently incorporates recycled DMT into existing TPA-based polyester manufacturing systems. Recycle feed compositions for manufacture of polyesters with recycle content and recycled content polyesters are also described.
Divers aspects de l'invention concernent un procédé de fabrication de polyesters ayant un contenu recyclé. Les procédés de la présente invention incorporent de manière efficace et rentable le DMT recyclé dans des systèmes de fabrication de polyester à base de TPA existants. L'invention concerne également des compositions d'alimentation de recyclage pour la fabrication de polyesters ayant un contenu recyclé et des polyesters à contenu recyclé. |
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Bibliography: | Application Number: CA20203162305 |