Title:
ポリオキシメチレンをベースにした燃料低透過性の熱可塑性容器
Document Type and Number:
Japanese Patent JP5199099
Kind Code:
B2
Abstract:
The present invention relates to thermoplastic hollow vessels, tanks, drums and other industrially applicable housings. The invention is adaptable as plastic fuel tanks with low fuel permeability, e.g., less than 5 g..mm/m2 day as a mono-layer structure. These vessels exhibit good sub 0 0C impact properties and are formed by relatively inexpensive blow molding or rotomolding processes. Disclosed are mono-layered hollow vessels comprising an uncompatibilized, fused blend composition of polyoxymethylene, thermoplastic polyurethane and a copolyester. In one embodiment mono-layered hollow vessels comprise uncompatibilized, fused polyoxymethylene, thermoplastic polyurethane and copolyester in the respective wt. amounts of 100, 5-15 and 5-15. According to a more preferred aspect the wt. ratio of thermoplastic polyurethane to copolyester is from 1:3 to 3:1.
More Like This:
Inventors:
Krug, Jeremy
Tajja, Joseph George
Tajja, Joseph George
Application Number:
JP2008531284A
Publication Date:
May 15, 2013
Filing Date:
September 14, 2006
Export Citation:
Assignee:
Ticona LRC
International Classes:
B65D1/00; B65D1/02; B65D65/02; C08L59/00; C08L67/00; C08L75/04
Domestic Patent References:
| JP2005007943A | ||||
| JP2006511649A | ||||
| JP2002530457A | ||||
| JP2002088162A | ||||
| JP2003181908A | ||||
| JP2004231733A |
Attorney, Agent or Firm:
Yasushi Kobayashi
Hiroyuki Tomita
Osamu Hoshino
Takako Koiso
Hiroyuki Tomita
Osamu Hoshino
Takako Koiso