JPH0457865U - - Google Patents
Info
- Publication number
- JPH0457865U JPH0457865U JP10012290U JP10012290U JPH0457865U JP H0457865 U JPH0457865 U JP H0457865U JP 10012290 U JP10012290 U JP 10012290U JP 10012290 U JP10012290 U JP 10012290U JP H0457865 U JPH0457865 U JP H0457865U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- roller
- resin
- belt
- pressure roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 3
- 229920002635 polyurethane Polymers 0.000 claims 2
- 239000004814 polyurethane Substances 0.000 claims 2
- 239000004962 Polyamide-imide Substances 0.000 claims 1
- 239000004693 Polybenzimidazole Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229920002312 polyamide-imide Polymers 0.000 claims 1
- 229920002480 polybenzimidazole Polymers 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 239000009719 polyimide resin Substances 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 229920002050 silicone resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Laminated Bodies (AREA)
- Fixing For Electrophotography (AREA)
- Paper Feeding For Electrophotography (AREA)
Description
第１図は本考案のシームレスベルトの断面図、
第２図は電子写真複写機の定着加熱部の概略図、
第３図は本発明の実施例に用いた遠心成形装置を
示す断面図、第４図は従来の電子写真複写機の概
略図、第５図はそのローラ定着部の概説図である
。
図面中、１０はプーリ、１１は無端ベルト、１
２は電子写真感光体、１３は被転写物、１４はチ
ヤージヤー部、１５は加熱定着部、１６はヒータ
、１７はヒートローラ、１８はローラ、１９は加
熱定着ベルト、２０は加圧ローラ、２１はベース
樹脂、２２は高離型性層である。
Figure 1 is a cross-sectional view of the seamless belt of the present invention.
Figure 2 is a schematic diagram of the fixing heating section of an electrophotographic copying machine;
FIG. 3 is a sectional view showing a centrifugal molding apparatus used in an embodiment of the present invention, FIG. 4 is a schematic view of a conventional electrophotographic copying machine, and FIG. 5 is a schematic view of its roller fixing section. In the drawing, 10 is a pulley, 11 is an endless belt, 1
2 is an electrophotographic photoreceptor, 13 is a transfer target, 14 is a charger section, 15 is a heat fixing section, 16 is a heater, 17 is a heat roller, 18 is a roller, 19 is a heat fixing belt, 20 is a pressure roller, 21 2 is a base resin, and 22 is a highly releasable layer.
Claims (1)
するヒートローラと他の回転自在なローラとに巻
装され、且つ加圧ローラとの間に搬送されるトナ
ー像が形成された被転写物の表面に当接して加熱
定着する加熱定着用ベルトであつて、 ポリイミド樹脂、ポリアミドイミド樹脂、ポリ
ベンズイミダゾール樹脂、高硬度液状シリコーン
、高硬度ポリウレタン又は耐熱性ポリウレタンの
中から選ばれた化合物からなると共に、その表面
にシリコーン樹脂又はフツ素樹脂からなる高離型
性層が形成されていることを特徴とする加熱定着
用ベルト。[Claims for Utility Model Registration] A toner image is formed which is wound around a heat roller that faces a pressure roller and has a heater inside and another rotatable roller and is conveyed between the pressure roller and the heat roller. A heat-fixing belt that heats and fixes the transferred material by contacting it with the surface of the transferred material, and is made of a material selected from polyimide resin, polyamide-imide resin, polybenzimidazole resin, high-hardness liquid silicone, high-hardness polyurethane, or heat-resistant polyurethane. 1. A belt for heat fixing, comprising a highly releasable layer made of a silicone resin or a fluororesin on its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10012290U JPH0457865U (en) | 1990-09-27 | 1990-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10012290U JPH0457865U (en) | 1990-09-27 | 1990-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457865U true JPH0457865U (en) | 1992-05-18 |
Family
ID=31842529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10012290U Pending JPH0457865U (en) | 1990-09-27 | 1990-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457865U (en) |
-
1990
- 1990-09-27 JP JP10012290U patent/JPH0457865U/ja active Pending
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