CONTAINER MADE FROM POLYBUTYLENE TEREPHTHALATE HAVING A LOW OXYGEN PERMEABILITY
Container made from a thermoplastic molding composition comprising A) from 59.8 to 99.8% by weight of a polyester composed of from 30 to 100% by weight of a polybutylene terephthalate and 0 to 70% by weight of a polyester derived from 1,4-butanediol and a C2-12-aliphatic dicarboxylic acid and/or C6-...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
21.12.2022
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Online Access | Get full text |
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Summary: | Container made from a thermoplastic molding composition comprising A) from 59.8 to 99.8% by weight of a polyester composed of from 30 to 100% by weight of a polybutylene terephthalate and 0 to 70% by weight of a polyester derived from 1,4-butanediol and a C2-12-aliphatic dicarboxylic acid and/or C6-12-cycloaliphatic dicarboxylic acid, B) 0.1 to 10% by weight of an oxidizable polyester-ether, C) 5 to 10000 weight-ppm of a salt of a transition metal, D) 0 to 40% by weight of other additional substances, where the total of the percentages by weight of components A) to B) is 100% by weight. |
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Bibliography: | Application Number: ZA20200002125 |