ROLLER BASE MATERIAL FOR DEVELOPING MACHINE

PURPOSE:To obtain a roller base material for developing machine having excellent resistance to staining by adding a modified silicone oil to a thermosetting resin composition comprising phenolic resin and inorganic filler and/or organic filler, etc. CONSTITUTION:(A) 100 pts.wt. phenolic resin is mix...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YOSHIDA MASAHITO, TSURUTA RINTAROU, YAGI RYUZO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To obtain a roller base material for developing machine having excellent resistance to staining by adding a modified silicone oil to a thermosetting resin composition comprising phenolic resin and inorganic filler and/or organic filler, etc. CONSTITUTION:(A) 100 pts.wt. phenolic resin is mixed with (B) 150-200 pts.wt. inorganic filler (e.g. glass fiber) and/or organic filler (e.g. paper pulp) and (C) 1-10 pts.wt. modified silicone oil, preferably alkyl-based, carboxyl-based or alcoholic silicone oil having