Radiation resistant polypropylene articles and method for prepar

Stock material or miscellaneous articles – Hollow or container type article

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428 357, 428 3692, 428500, 522157, 5263481, 526351, 2065244, C08J 328

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active

052543781

ABSTRACT:
Irradiated polypropylene articles of non-crystalline mesomorphous polypropylene and a method for preparing the articles are provided. The articles are irradiated with a sterilizing dosage of ionizing radiation. The irradiated articles such as films and blown microfiber webs are substantially undegraded after storage periods of as long as six months.

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