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ALIPHATIC-AROMATIC POLYESTER HAVING ELEVATED WHITENESS INDEX
ALIPHATIC-AROMATIC POLYESTER HAVING ELEVATED WHITENESS INDEX
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机译:带有高白度指数的脂肪族-芳香族聚酯
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摘要
The present invention relates to an aliphatic-aromatic polyester having a whiteness index according to ASTM E 313-73 of at least 25, to a process for preparation thereof and to the use of the aliphatic-aromatic polyester for production of polyester fibers (PF). The present invention further relates to the polyester fibers (PF) comprising the aliphatic-aromatic polyester.
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机译:本发明涉及具有根据ASTM E 313-73的白度指数至少为25的脂族-芳族聚酯,其制备方法以及脂族-芳族聚酯在生产聚酯纤维(PF)中的用途。 。本发明进一步涉及包含脂族-芳族聚酯的聚酯纤维(PF)。
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