公开(公告)号：US06596383B2

公开(公告)日：2003-07-22

申请号：US09391526

申请日：1999-09-08

申请人： Minoru Matsuo ,  Hideki Komatsu ,  Akiko Tanaka ,  Yuichi Jibiki

发明人： Minoru Matsuo ,  Hideki Komatsu ,  Akiko Tanaka ,  Yuichi Jibiki

IPC分类号： B32B702

CPC分类号： C08J5/18 ,  Y10T428/24777 ,  Y10T428/24802 ,  Y10T428/24876 ,  Y10T428/24942 ,  Y10T428/25

摘要： A film is made of an insulating matrix resin and an electroconductive material, in which the electroconductive material is dispersed in the insulating matrix resin in such a manner that a surface resistivity of A [&OHgr;] of the film and a volume resistivity of B [&OHgr;·cm] of the film in the direction of a thickness thereof normal to the surface of the film satisfy a relationship of: A>B, and when the film has a thickness of T [cm], the electroconductive material is dispersed in the insulating matrix resin in such a manner that the surface resistivity of A [&OHgr;] of the film and the volume resistivity of B [&OHgr;·cm] of the film satisfy a relationship of: A [&OHgr;]×T [cm]>B [&OHgr;·cm]. This film can be prepared by a centrifugal molding method.

摘要翻译： 膜由绝缘基体树脂和导电材料制成，其中导电材料以这样的方式分散在绝缘基质树脂中，使得膜的A [OMEGA]的表面电阻率和B [OMEGA的体积电阻率 .cm]薄膜的厚度方向垂直于薄膜的表面满足关系：A> B，当薄膜的厚度为T [cm]时，导电材料分散在绝缘层 基体树脂，使得膜的A [OMEGA]的表面电阻率和膜的体积电阻率B [OMEGA.cm]满足以下关系：A [OMEGA] xT [cm]> B [OMEGA。 厘米]。 该膜可以通过离心成型法制备。

公开(公告)号：US07135218B2

公开(公告)日：2006-11-14

申请号：US10293311

申请日：2002-11-14

申请人： Minoru Matsuo ,  Hideki Komatsu ,  Akiko Tanaka ,  Yuichi Jibiki

发明人： Minoru Matsuo ,  Hideki Komatsu ,  Akiko Tanaka ,  Yuichi Jibiki

IPC分类号： B32B7/02 ,  B32B3/00 ,  B32B7/14 ,  G03G15/00 ,  G03G13/14

CPC分类号： C08J5/18 ,  Y10T428/24777 ,  Y10T428/24802 ,  Y10T428/24876 ,  Y10T428/24942 ,  Y10T428/25

摘要： A film is made of an insulating matrix resin and an electroconductive material, in which the electroconductive material is dispersed in the insulating matrix resin in such a manner that a surface resistivity of A [Ω] of the film and a volume resistivity of B [Ω·cm] of the film in the direction of a thickness thereof normal to the surface of the film satisfy a relationship of: A>B, and when the film has a thickness of T [cm], the electroconductive material is dispersed in the insulating matrix resin in such a manner that the surface resistivity of A [Ω] of the film and the volume resistivity of B [Ω·cm] of the film satisfy a relationship of: A[Ω]×T[cm]>B[Ω·cm]. This film can be prepared by a centrifugal molding method.

摘要翻译： 膜由绝缘基质树脂和导电材料制成，其中导电材料以这样的方式分散在绝缘基质树脂中，使得膜的表面电阻率为AΩ，体积电阻率为BΩ .cm]薄膜的厚度方向垂直于薄膜的表面满足关系：A> B，当薄膜的厚度为T [cm]时，导电材料分散在绝缘层 基体树脂，使得膜的AΩ的表面电阻率和膜的体积电阻率B [Ω.cm]满足以下关系：A×xT [cm]>BΩ。 厘米]。 该膜可以通过离心成型法制备。

公开(公告)号：US06641760B2

公开(公告)日：2003-11-04

申请号：US09846243

申请日：2001-05-02

申请人： Minoru Matsuo ,  Hideki Komatsu ,  Akiko Tanaka ,  Yuichi Jibiki

发明人： Minoru Matsuo ,  Hideki Komatsu ,  Akiko Tanaka ,  Yuichi Jibiki

IPC分类号： B29C3908

CPC分类号： C08J5/18 ,  Y10T428/24777 ,  Y10T428/24802 ,  Y10T428/24876 ,  Y10T428/24942 ,  Y10T428/25

摘要： A film is made of an insulating matrix resin and an electroconductive material, in which the electroconductive material is dispersed in the insulating matrix resin in such a manner that a surface resistivity of A [&OHgr;] of the film and a volume resistivity of B [&OHgr;·cm] of the film in the direction of a thickness thereof normal to the surface of the film satisfy a relationship of: A>B, and when the film has a thickness of T [cm], the electroconductive material is dispersed in the insulating matrix resin in such a manner that the surface resistivity of A [&OHgr;] of the film and the volume resistivity of B [&OHgr;·cm] of the film satisfy a relationship of; A[&OHgr;]'T [cm]>B [&OHgr;·cm]. This film can be prepared by a centrifugal molding method.

摘要翻译： 膜由绝缘基质树脂和导电材料制成，其中导电材料以这样的方式分散在绝缘基质树脂中，使得膜的表面电阻率为AΩ，体积电阻率为BΩ .cm]薄膜的厚度方向垂直于薄膜的表面满足关系：A> B，当薄膜的厚度为T [cm]时，导电材料分散在绝缘层 基体树脂，使得膜的AΩ的表面电阻率和膜的体积电阻率B [Ω.cm]满足关系; A'T [cm]> B [Ω]。 该膜可以通过离心成型法制备。

公开(公告)号：US5804794A

公开(公告)日：1998-09-08

申请号：US633312

申请日：1996-04-17

申请人： Minoru Matsuo ,  Toshio Kobayashi ,  Yuichi Jibiki

发明人： Minoru Matsuo ,  Toshio Kobayashi ,  Yuichi Jibiki

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2039 ,  G03G15/205

摘要： An image fixing apparatus includes such an image fixing roller for thermally fixing images on an image receiving material that includes (a) a core roller member; and (b) an exothermic phase transition layer provided on the core roller member. The exothermic phase transition layer includes an exothermic phase transition material capable of performing reversible phase transition from an amorphous state to a crystalline state and vice versa, and crystallizing at a crystallization temperature which is lower than a predetermined image fixing temperature, with liberation of crystallization heat therefrom, and the exothermic phase transition material having a melting point higher than the image fixing temperature, thereby additionally increasing the temperature elevation rate before the temperature of the outer peripheral surface of the image fixing roller reaches the image fixing temperature to shorten the warm up time of the image fixing roller.

公开(公告)号：US5740513A

公开(公告)日：1998-04-14

申请号：US725713

申请日：1996-10-04

申请人： Minoru Matsuo ,  Toshio Kobayashi ,  Yuichi Jibiki

发明人： Minoru Matsuo ,  Toshio Kobayashi ,  Yuichi Jibiki

IPC分类号： G03G15/20

CPC分类号： G03G15/2003 ,  G03G15/2039 ,  G03G15/2053 ,  G03G2215/00548

摘要： An image formation apparatus includes an image fixing roller for performing thermal image fixing, which image fixing roller includes an exothermic phase transition layer capable of performing reversible phase transition from an amorphous state to a crystalline state and vice versa, with liberation of crystallization heat at the phase transition from the amorphous state to the crystalline state, and the crystallization heat is used for increasing the temperature elevation rate for the image fixing roller.

公开(公告)号：US6064850A

公开(公告)日：2000-05-16

申请号：US309344

申请日：1999-05-11

申请人： Minoru Matsuo ,  Toshio Kobayashi ,  Yuichi Jibiki

发明人： Minoru Matsuo ,  Toshio Kobayashi ,  Yuichi Jibiki

IPC分类号： G03G15/20

CPC分类号： G03G15/2003 ,  G03G15/2039 ,  G03G15/2053 ,  G03G2215/00548

摘要： An image formation apparatus includes an image fixing roller for performing thermal image fixing, which image fixing roller includes an exothermic phase transition layer capable of performing reversible phase transition from an amorphous state to a crystalline state and vice versa, with liberation of crystallization heat at the phase transition from the amorphous state to the crystalline state, and the crystallization heat is used for increasing the temperature elevation rate for the image fixing roller.

摘要翻译： 图像形成装置包括用于进行热图像定影的图像定影辊，该图像定影辊包括能够从非晶状态到结晶状态进行可逆相变的放热相变层，反之亦然，释放结晶热 从非晶状态到结晶状态的相变，结晶热用于提高图像定影辊的升温速度。

公开(公告)号：US6091052A

公开(公告)日：2000-07-18

申请号：US372579

申请日：1999-08-12

申请人： Minoru Matsuo ,  Yuichi Jibiki

发明人： Minoru Matsuo ,  Yuichi Jibiki

IPC分类号： G03G15/20 ,  H05B1/00

CPC分类号： G03G15/2039 ,  G03G15/2053

摘要： An image fixing roller includes an exothermic phase transition layer which performs a plurality of phase transitions repeatedly from an amorphous state to a crystalline state. The exothermic phase transition layer may include a plurality of exothermic phase transition materials, or a plurality of exothermic phase transition component layers, each of which exothermic phase transition material or component layer has a different crystallization initiation temperature (Tci), a different exothermic peak temperature (Tcp) and a melting point temperature which is higher than that of a toner fixing temperature. An image fixing apparatus using the above-mentioned image fixing roller and a method of fixing toner images on an image receiving material, using the image fixing roller are proposed.

摘要翻译： 图像定影辊包括从非晶态到结晶状态重复执行多个相变的放热相变层。 放热相变层可以包括多个放热相变材料或多个放热相变组分层，其中每个放热相变材料或组分层具有不同的结晶起始温度（Tci），不同的放热峰温度 （Tcp）和比调色剂定影温度高的熔点温度。 提出了使用上述图像定影辊的图像定影装置和使用图像定影辊将调色剂图像定影在图像接收材料上的方法。

公开(公告)号：US6072156A

公开(公告)日：2000-06-06

申请号：US375506

申请日：1999-08-17

申请人： Minoru Matsuo ,  Toshio Kobayashi ,  Yuichi Jibiki

发明人： Minoru Matsuo ,  Toshio Kobayashi ,  Yuichi Jibiki

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2039 ,  G03G15/205

摘要： An image fixing apparatus includes such an image fixing roller for thermally fixing images on an image receiving material that includes (a) a core roller member; and (b) an exothermic phase transition layer provided on the core roller member. The exothermic phase transition layer includes an exothermic phase transition material capable of performing reversible phase transition from an amorphous state to a crystalline state and vice versa, and crystallizing at a crystallization temperature which is lower than a predetermined image fixing temperature, with liberation of crystallization heat therefrom, and the exothermic phase transition material having a melting point higher than the image fixing temperature, thereby additionally increasing the temperature elevation rate before the temperature of the outer peripheral surface of the image fixing roller reaches the image fixing temperature to shorten the warm up time of the image fixing roller.

摘要翻译： 图像定影装置包括这样的图像定影辊，用于在图像接收材料上热定影图像，图像接收材料包括：（a）芯辊构件; 和（b）设置在芯辊构件上的放热相变层。 放热相变层包括能够从非晶状态到结晶状态进行可逆相变的放热相变材料，反之亦然，并且在低于预定图像定影温度的结晶温度下结晶，结晶热释放 以及具有比图像定影温度高的熔点的放热相变材料，从而另外增加在图像定影辊的外周表面的温度达到图像定影温度之前的升温速率，以缩短预热时间 的图像定影辊。

公开(公告)号：US5987295A

公开(公告)日：1999-11-16

申请号：US061260

申请日：1998-04-17

申请人： Minoru Matsuo ,  Toshio Kobayashi ,  Yuichi Jibiki

发明人： Minoru Matsuo ,  Toshio Kobayashi ,  Yuichi Jibiki

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2039 ,  G03G15/205

摘要： An image fixing apparatus for thermally fixing images on an image receiving material at a predetermined image fixing temperature, comprising an image fixing device comprising a core member, and an exothermic phase transition layer provided on said core member, comprising an exothermic phase transition material which is capable of performing reversible phase transition from an amorphous solid state to a crystalline state with liberation of crystallization heat therefrom, and vice versa, and has a melting point higher than said predetermined image fixing temperature, a heating device which maintains the temperature of at least an outer surface of said image fixing device at said predetermined image fixing temperature, a first phase transition device which heats said exothermic phase transition layer, thereby having said exothermic phase transition material perform phase transition from said amorphous state to said crystalline state for liberation of crystallization heat therefrom, a second phase transition device which has said exothermic phase transition material perform phase transition from said crystalline state to said amorphous solid state and a pressure application device which rotates in pressure contact with the outer surface of said image fixing device with the application of a predetermined pressure thereto.

摘要翻译： 一种图像定影装置，用于在预定图像定影温度下将图像热图像定影在图像接收材料上，该图像定影装置包括图像定影装置，该图像定影装置包括芯部件，以及设置在所述芯部件上的放热相变层，包括放热相变材料， 能够通过从其中释放结晶热而进行从无定形固态到结晶态的可逆相变，反之亦然，并且具有高于所述预定图像定影温度的熔点，将至少保持温度的加热装置 所述图像定影装置的所述预定图像定影温度的外表面，加热所述放热相变层的第一相变装置，从而使所述放热相变材料从所述非晶态到所述结晶状态相变，以释放结晶热 从那里开始 nd相转移装置，其具有所述放热相转移材料从所述结晶状态到所述非晶态固态的相变;以及压力施加装置，其通过施加预定压力而与所述图像定影装置的外表面压力接触 。

公开(公告)号：US6018139A

公开(公告)日：2000-01-25

申请号：US010065

申请日：1998-01-21

申请人： Minoru Matsuo ,  Yuichi Jibiki

发明人： Minoru Matsuo ,  Yuichi Jibiki

IPC分类号： G03G15/20 ,  H05B1/00

CPC分类号： G03G15/2039 ,  G03G15/2053

摘要： An image fixing roller includes an exothermic phase transition layer which performs a plurality of phase transitions repeatedly from an amorphous state to a crystalline state. The exothermic phase transition layer may include a plurality of exothermic phase transition materials, or a plurality of exothermic phase transition component layers, each of which exothermic phase transition material or component layer has a different crystallization initiation temperature (Tci), a different exothermic peak temperature (Tcp) and a melting point temperature which is higher than that of a toner fixing temperature. An image fixing apparatus using the above-mentioned image fixing roller and a method of fixing toner images on an image receiving material, using the image fixing roller are proposed.