THERMOFORMED PRODUCT WITH HIGH HARDNESS AND GOOD OPTICAL PROPERTIES Russian patent published in 2017 - IPC C08J5/00 C08J5/10 C08J5/22 C08F10/06 C08F110/06 C08F210/06 B65D3/06 

Abstract RU 2624703 C2

FIELD: chemistry.

SUBSTANCE: invention relates to thermoformed articles and more particularly to thermoformed cups, comprising a side wall consisting of a propylene-based polymer containing an aromatic diester substituted phenylene group selected from 3-methyl-5-tert-butyl-1.2-phenylene dibenzoate and 3.5-diisopropyl-1.2-phenylene dibenzoate and having a haze value of from 1 to 10% as measured in accordance with ASTM D 1003.

EFFECT: thermoformed articles have high rigidity, good compressive strength, excellent processability and excellent optical properties.

12 cl, 3 tbl, 3 dwg

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RU 2 624 703 C2

Authors

Kaarto Dzhon

Chen Linfen

Leung Tak V.

Dates

2017-07-05Published

2011-06-15Filed