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:
Jun. 07, 2011
Filed:
Nov. 25, 2005
Kouichi Igarashi, Ichihara, JP;
Sadamu Shirokuma, Kimitsu, JP;
Ryoji Mori, Ichihara, JP;
Isamu Tateishi, Naruto, JP;
Hitoshi Mori, Tokushima, JP;
Rie Ishii, Amagasaki, JP;
Kouichi Igarashi, Ichihara, JP;
Sadamu Shirokuma, Kimitsu, JP;
Ryoji Mori, Ichihara, JP;
Isamu Tateishi, Naruto, JP;
Hitoshi Mori, Tokushima, JP;
Rie Ishii, Amagasaki, JP;
Mitsui Chemicals, Inc., Tokyo, JP;
Otsuka Pharmaceutical Factory, Inc., Tokushima, JP;
Abstract
Medical tubes are well balanced in transparency, flexibility, heat resistance, scratch resistance and rubber elasticity. The medical tubes including a propylene polymer composition (A) that contains a polymer with propylene units, at least part of the polymer having an isotactic structure and the total of the propylene units of the polymer being in an amount of 65 to 82 mol % (the total of the structural units of the polymer in the composition is 100 mol %), and that satisfies the following (a1), (a2) and (b1):