<p>The present invention provides a multiple layered non-PVC containing tubing structure. The tubing structure has a first and a second layer. The first layer is of a polymer blend of (a) from about 30% to about 50% by weight of the first layer a first polyolefin selected from the group consisting of a first propylene containing polymer, (b) from about 0 to about 50% by weight of the first layer a second polyolefin of an alpha-olefin containing polymer; (c) from about 0% to about 40% by weight of the first layer a radio frequency susceptible polymer and (d) from about 5% to about 40% of a first thermoplastic elastomer. The second layer is attached to the first layer and includes a non-PVC containing material.</p>
申请公布号
EP1412173(A2)
申请公布日期
2004.04.28
申请号
EP20020703063
申请日期
2002.01.04
申请人
BAXTER INTERNATIONAL INC.
发明人
LING, MICHAEL T., K.;SHAH, KETAN;HURST, WILLIAM, S.;DING, YUAN-PANG, SAMUEL