Stock material or miscellaneous articles – Hollow or container type article
Patent
1992-04-06
1993-10-19
Robinson, Ellis P.
Stock material or miscellaneous articles
Hollow or container type article
428 357, 428 3692, 428500, 522157, 5263481, 526351, 2065244, C08J 328
Patent
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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Insley Thomas I.
Krueger Dennis L.
Meyer Daniel E.
Rolando Richard J.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Nold Charles R.
Robinson Ellis P.
Truesdale Carole
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