FIELD: physics.
SUBSTANCE: disclosed fixing device has a fixing and clamping element arranged such that it faces the fixing belt and an element which is in contact with the inner peripheral surface of a layer of polyimide resin of the fixing belt and is able to bring the fixing belt into pressure contact with the clamping element. The fixing belt has a cylindrical base made of metal and a layer of polyimide resin formed on the inner peripheral surface of the cylindrical base, where the layer of polyimide resin has a degree of imidation of 70-93% and contains polyimide resin containing a specific constitutional unit.
EFFECT: obtaining a fixing device for use in an electrophotographic imaging device which has a fixing belt having a layer of polyimide resin having both excellent flexibility and excellent wear resistance.
2 cl, 9 tbl, 2 dwg
| Title |
Year |
Author |
Number |
| SOUND ABSORPTION AND INSULATING MATERIAL AND METHOD FOR ITS PRODUCING |
2014 |
|
RU2655001C1 |
| POLYIMIDE OLIGOMERS FOR TWO-STEP HARDENING |
2006 |
- Dits Gari L.
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|
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| HIGHLY-SELECTIVE POLYIMIDE MEMBRANES WITH INCREASED PERMEANCE, SAID MEMBRANES CONSISTING OF BLOCK COPOLYIMIDES |
2014 |
- Ungerank, Markus
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|
RU2663831C1 |
| THERMOPLASTIC POLYMIDE OR VARIANT THEREOF, POLYAMIDE ACID OR VARIANT THEREOF AND THERMALLY FUSIBLE LAMINATED FILM FOR APPLYING COATING ONTO WIRE |
1993 |
- Khirojuki Furutani
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- Josikhide Oonari
- Khitosi Nodziri
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|
RU2139892C1 |
| DEVICE OF FIXING ELEMENT PRODUCTION |
2015 |
- Asaka Akesi
- Tamura Suiti
- Sugimoto Khiroto
- Takakhasi Sinsuke
- Takada Sigeaki
- Sudzuki Takesi
- Miura Dzun
- Arai Yutaka
|
RU2626853C2 |
| CHEMICAL COMPOSITION OF HALOGENATED POLYIMIDE SILOXANE AND GLASS ARTICLES WITH COATINGS WITH LOW FRICTION COEFFICIENT FROM HALOGENATED POLYIMIDE SILOXANE |
2016 |
- Henry David
- Lacarriere Valerie Claudine
|
RU2726719C1 |
| ACID ANHYDRIDE COMPOUND, POLYIMIDE-BASED POLYMER, POLYMER FILM AND OPTICAL DEVICE FOR WHICH THEY ARE USED |
2019 |
- Yun, Cheolmin
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- Shin, Bora
- Vygodskii, Yakov Semenovich
- Sapozhnikov, Dmitriy Alexandrovich
- Bayminov, Bato Alexandrovich
|
RU2796817C2 |
| ELECTROPHOTOGRAPHIC FIXING ELEMENT, FIXING DEVICE AND ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE |
2013 |
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- Kisino Kazuo
- Takakhasi Masaaki
- Abe Katsuya
|
RU2611084C2 |
| POLYIMIDE MEMBRANES WITH HIGH PERMEABILITY: HIGH SELECTIVITY TO GASES THROUGH UV TREATMENT |
2015 |
- Liskey, Carl W.
- Liu, Chunqing
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|
RU2686331C2 |
| FIXING ELEMENT AND METHOD OF ITS MANUFACTURE AND FIXING DEVICE |
2010 |
|
RU2505846C1 |
