Member for preventing feeding of a plurality of sheets at a...

Details Member for preventing feeding of a plurality of sheets at a... Member for preventing feeding of a plurality of sheets at a...

2008-05-06

2008-05-06

Cheng, Joe H. (Department: 4114)

Sheet feeding or delivering

Feeding

Separators

C271S104000, C271S137000, C271S167000, C271S121000

Reexamination Certificate

active

11088209

ABSTRACT:
A member for preventing feeding of a plurality of sheets at a time including a composition containing a resin component. Not less than 10 parts by mass nor more than 100 parts by mass of a polyester thermoplastic elastomer is contained in 100 parts by mass of the resin component. The polyester thermoplastic elastomer is composed of a hard segment and a soft segment. The hard segment consists of diester groups of aromatic dicarboxylic acid. The soft segment consists of ester groups of aliphatic carboxylic acid or aliphatic polyether groups.

REFERENCES:
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patent: 6481707 (2002-11-01), Matsuo et al.
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patent: 2002/0165075 (2002-11-01), Shea et al.
patent: 8-283552 (1996-10-01), None
patent: 9-137045 (1997-05-01), None
patent: 2002-19986 (2002-01-01), None
patent: 2003-321580 (2003-11-01), None
patent: 2005314522 (2005-11-01), None

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