Procedure for manufacturing polyester parts, transformable in a soft state. (Machine-translation by Google Translate, not legally binding)

摘要

Process for manufacturing polyester pieces, transformable in soft state, for the manufacture of buttons characterized in that 100 parts of a basic mass of polyester are added: 0.12 to 0.4 parts of an accelerator; 0.04 to 0.2 parts of a first peroxide of the cyclohexanone peroxide type; and 0.4 to 2 parts of a second low reaction peroxide, with high decomposition temperature; and that this mixture is allowed to stand for at least 15 hours. (Machine-translation by Google Translate, not legally binding)