公开(公告)号：US4920361A

公开(公告)日：1990-04-24

申请号：US214374

申请日：1988-06-24

申请人： Kohzoh Arahara ,  Hiroshi Fukumoto ,  Toshiya Yuasa ,  Toshikazu Ohnishi ,  Fumitaka Kan, deceased ,  Hiroshi Tanioka ,  Norihiko Koizumi ,  Noboru Tohyama

发明人： Kohzoh Arahara ,  Hiroshi Fukumoto ,  Toshiya Yuasa ,  Toshikazu Ohnishi ,  Fumitaka Kan, deceased ,  Hiroshi Tanioka ,  Norihiko Koizumi ,  Noboru Tohyama

IPC分类号： B41C1/10 ,  B41M5/025 ,  B41M5/26 ,  B41M5/382 ,  C09D11/02

CPC分类号： B41M5/38207 ,  B41C1/105

摘要： An image recording method and an image recording apparatus using an ink which is substantially non-adhesive but can be imparted with an adhesiveness when subjected to a pH change. In the image recording method, the ink is subjected to a pattern of pH change to be provided with an adhesive pattern, which is then transferred to a recording medium, such as plain paper, directly or by the medium of an intermediate transfer medium to form an ink pattern corresponding to the pH change pattern.

公开(公告)号：US5100468A

公开(公告)日：1992-03-31

申请号：US241211

申请日：1988-09-07

申请人： Toshiya Yuasa ,  Hiroshi Fukumoto ,  Kohzoh Arahara ,  Toshikazu Ohnishi ,  Fumitaka Kan, deceased

发明人： Toshiya Yuasa ,  Hiroshi Fukumoto ,  Kohzoh Arahara ,  Toshikazu Ohnishi ,  Fumitaka Kan, deceased

IPC分类号： B41M5/26 ,  B41M5/382 ,  C09D11/02

CPC分类号： B41M5/38207

摘要： An ink which can cause a change in its adhesiveness by an electrochemical reaction is obtained by impregnating a crosslinked substance such as polyvinyl alcohol with a liquid dispersion medium comprising an organic solvent having a relative dielectric constant of 15 or larger at 25.degree. C. such as ethylene glycol. The ink shows little characteristic change due to drying, etc., and suitably retains its fluidity when left standing in the air for a long period. The ink is supplied with a pattern of energy to be provided with an adhesive pattern, which is then transferred to a recording medium such as plain paper, directly or by the medium of an intermediate transfer medium to form an ink pattern corresponding to the energy pattern applied.

公开(公告)号：US4855763A

公开(公告)日：1989-08-08

申请号：US198297

申请日：1988-05-24

申请人： Fumitaka Kan, deceased ,  Norihiko Koizumi ,  Hiroshi Fukumoto ,  Toshiya Yuasa ,  Noboru Tohyama ,  Shinya Mishina ,  Hiroshi Tanioka

发明人： Fumitaka Kan, deceased ,  Norihiko Koizumi ,  Hiroshi Fukumoto ,  Toshiya Yuasa ,  Noboru Tohyama ,  Shinya Mishina ,  Hiroshi Tanioka

IPC分类号： B41J2/33

CPC分类号： B41J2/33

摘要： An image recording apparatus for recording an image on a recording medium comprises ink transporting roll for transporting a fluid ink, energy applying element for selectively applying energy to the ink transported by the ink transporting roll, transfer member for transferring to the recording medium the ink whose transfer characteristics are changed upon selectively application of the energy and coating member disposed in an upstream of the energy applying element with respect to a transporting direction of the ink transporting roll so as to oppose the ink transporting roll, for supplying the ink having a predetermined thickness to the ink transporting roll. A distance between the ink transporting roll and the coating member is gradually reduced from the upstream to a downstream.