Fuel tanks

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing

Reexamination Certificate

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Details

C428S500000, C264S311000, C264S312000, C264S171290

Reexamination Certificate

active

07074468

ABSTRACT:
Liquid containes made from certain ethylene copolymers have been found to leak less, swell and wrap less than conventional plastic liquid containes. The invention therefore provides the use of an ethylene and at least one C3-10α-olefin copolymer having the following properties: i) MFR2=2–10; ii) MFR21/MFR2=15–20; iii) density —925–950 g/cm3; iv) molecular weight distribution Mw/MN=2.1–3.5 in the manufacture of a liquid container.

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patent: 6143854 (2000-11-01), Bamberger et al.
patent: 6548441 (2003-04-01), McDaniel et al.
patent: 6573314 (2003-06-01), Knudsen et al.
patent: 2004/0108315 (2004-06-01), Fatnes
patent: 0 645 400 (1995-03-01), None
patent: 0 645 400 (1995-03-01), None
patent: WO 97/32707 (1997-09-01), None
patent: WO 99/51648 (1999-10-01), None
patent: WO 00/11047 (2000-03-01), None
Data Sheets for Borecene* RM8344/RM8345 Black Linear Polyethylene for Rotational Moulding; RM 0007 15.11.1999. Ed. 6.
Data Sheets for Borecene* RM8402/RM8403 Linear Polyethylene For Rotational Moulding, RM 0366 15.11.1999 Ed. 3.
Data Sheets for Borecene* RM8404/RM8405 Black Linear Polyethylene for Rotational Moulding, RM0355 15.11.1999 Ed. 4.
Data Sheets for Borecene* RM8342/RM8343 Linear Polyethylene for Rotational Moulding, RM 0371 09.11.1999 Ed. 5.
Data Sheets for Borecene* ME8176/ME8177 Black Linear Polyethylene for Rotational Moulding, RM 0012 1997 08/4.
Data Sheets for ME8130/ME8131 Black Linear Polyethylene for Rotational Moulding, RM 0216 15.11.1999 Ed. 6.

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