The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 30, 2004
Filed:
Jun. 03, 2002
Tao Nie, Rochester Hills, MI (US);
Andreas Sausner, Rochester Hills, MI (US);
ITT Manufacturing Enterprises, Inc., Wilmington, DE (US);
Abstract
A multi-layer tubing composed of a first layer, a second layer and an intermediate layer interposed between the first layer and the second layer. The first layer contains a first melt-processible thermoplastic such as polyamides, thermoplastic elstomers, and mixtures such materials. The second layer contains a second melt-processible thermoplastic chemically dissimilar form the melt-processible thermoplastic employed in the first layer. The intermediate layer is made of a solidified melt-processible thermoplastic solution which contains the first melt-processible thermoplastic and the second thermoplastic such that the first thermoplastic and the second thermoplastic exist as discretely discernable components dispersed relative to one another in an essentially non-homogenous manner.