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    • 48. 发明申请
    • Fixing Device
    • 固定装置
    • US20140294460A1
    • 2014-10-02
    • US14171915
    • 2014-02-04
    • Tomohiro Kondo
    • Tomohiro Kondo
    • G03G15/20
    • G03G15/206G03G15/2053G03G2215/2035
    • The present invention provides a fixing device that includes a heater, a first endless belt, a first roller, and a second roller. The first endless belt confronts the heater at a confronting part and providing a nip region upon contacting the heater. The first endless belt is movable in a first direction at the confronting part, and has an inner peripheral surface. The first roller supports the inner peripheral surface, and nips the first endless belt in cooperation with the heater. The nip region has a part facing the first roller. The second roller is disposed downstream of the nip region in the first direction and supports the inner peripheral surface. The second roller is positioned such that a part of the endless belt mounted over the second roller is out of contact from the heater.
    • 本发明提供一种包括加热器,第一环形带,第一辊和第二辊的定影装置。 第一环形带在相对的部分面对加热器,并且在接触加热器时提供压区。 第一环形带可以在相对的部分沿第一方向移动,并具有内周面。 第一辊支撑内周表面,并与加热器协作地夹住第一环形带。 辊隙区域具有面向第一辊的部分。 第二辊沿第一方向设置在辊隙区域的下游并且支撑内周面。 第二辊被定位成使得安装在第二辊上的环形带的一部分与加热器不接触。
    • 50. 发明授权
    • Polyphenylene ether modified by reaction with cresol novolac epoxy resin
    • 通过与甲酚酚醛环氧树脂反应改性的聚苯醚
    • US07439310B2
    • 2008-10-21
    • US11481001
    • 2006-07-06
    • Tetsuji TokiwaTomohiro Kondo
    • Tetsuji TokiwaTomohiro Kondo
    • C08L63/04C08L71/12
    • C08G59/182C08L63/00
    • The present invention can provide a resin composition comprising epoxy-modified polyphenylene ethers which show good solubility in MEK or acetone which has been conventionally used in a manufacturing process for printed boards of epoxy resins, and has high heat resistance originating from polyphenylene ethers. Specifically, the resin composition of the present invention contains (C) an epoxy-modified polyphenylene ether obtained by reacting (A) a polyphenylene ether having a content of volatile components of 0.1-5.0% by weight and a number of average molecular weight of 500 or more and less than 1.0×104 and (B) a cresol-novolac type epoxy resin at a modification ratio of component (A) of 5-95%, wherein (B′) a cresol-novolac type epoxy resin is contained in an amount of 10-900 parts by weight based on 100 parts by weight of the total of the reaction products (C), and (A′) a polyphenylene ether.
    • 本发明可以提供包含环氧改性的聚苯醚的树脂组合物,其在MEK或丙酮中具有良好的溶解性,其通常用于环氧树脂印刷板的制造方法中,并且具有源自聚苯醚的高耐热性。 具体地说,本发明的树脂组合物含有(A)将挥发成分为0.1-5.0重量%,平均分子量为500的聚苯醚反应得到的环氧改性聚苯醚 或更多且小于1.0×10 4,和(B)甲酚 - 酚醛清漆型环氧树脂,组分(A)的改性比为5-95%,其中(B')甲酚酚醛清漆 基于100重量份的反应产物(C)和(A')聚苯醚的总量,含有10-900重量份的环氧树脂。