Material for flexible medical products

Details Material for flexible medical products Material for flexible medical products

1997-11-25

1999-10-19

Dye, Rena L.

Stock material or miscellaneous articles

Hollow or container type article

Nonself-supporting tubular film or bag

428 355, 428 366, 428 369, 604403, 604408, 5263443, C08F11406, A61B 1900, B29D 2200

Patent

active

059686197

ABSTRACT:
Improved flexible film and tubing for medical products manufactured from a PVC compound, comprising an amount of ultra high molecular weight (UHMW) PVC resin having an inherent viscosity ranging from about 1.25 to about 2.00, most preferably about 1.71, and about 43 to about 57 percent by weight of a medically acceptable plasticizer, most preferably about 53 percent, such as tri (2-ethylhexyl) trimellitate (TOTM).

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Transfusion Medicine Reviews, "The Selection of Plastic . . . Bages", Carmen, R., vol. 7, No. 1, Jan. 1993, pp. 1-10.
J. Vinyl & Additive Tech., "Review of Literature and Resin . . . PVC", Patterson et al., vol. 1, Mar.1995, pp. 21-25.

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