Stripping fingers for copying machine

Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With charge transferring layer of specified composition

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25229901, 271307, 271308, 271309, 271310, 271311, 271312, 271313, 271900, 428192, 428195, 428323, 428327, 428421, 428422, 428480, C09K 1900

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active

055187811

ABSTRACT:
Stripping fingers for use in a copying machine, molded of a liquid crystal polyester resin composition made up of a liquid crystal polyester having a flow temperature of 340.degree. C. or higher and titanium oxide whiskers. The stripping fingers have excellent heat deflection resistance, heat aging resistance, thermal shock resistance, heat load resistance, low attack on the counter roller, good shape retainability of the finger edges, and good non-stick property against toner. Coating with PFA at 330.degree. C. or higher on the stripping finger increases non-tackiness.

REFERENCES:
patent: 5364670 (1994-11-01), Satoji
Abstract of Unexamined Japanese Patent Appl. 3-59067.
Abstract of Unexamined Japanese Patent Appl. 1-81980.
Abstract of Unexamined Japanese Patent Appl. 62-245274.
Abstract of Unexamined Japanese Patent Appl. 63-74084.

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