公开(公告)号：DE69313479T2

公开(公告)日：1998-03-19

申请号：DE69313479

申请日：1993-02-01

Applicant: XEROX CORP

Inventor： ISGANITIS LOUIS V ,  CARREIRA LEONARD M ,  RADIGAN EDWARD J ,  PETER KENNETH C ,  GOORAY ARTHUR M

IPC: B41J2/435 ,  B41J2/01 ,  B41J2/21 ,  B41J11/00 ,  B41M5/00 ,  B41M7/00 ,  C09D11/00

Abstract: Disclosed is a printing process which comprises applying in imagewise fashion to a substrate an ink composition which comprises an aqueous liquid vehicle, a colorant, and an ionic compound at least partially ionizable in the liquid vehicle, said ink composition having a conductivity of at least about 10 milliSiemens per centimeter, and subsequently exposing the substrate to microwave radiation, thereby drying the images on the substrate. A specific embodiment of the invention is directed to a thermal ink jet printing process which comprises (1) incorporating into a thermal ink jet printing apparatus an ink composition which comprises an aqueous liquid vehicle, a colorant, and an ionic compound at least partially ionizable in the liquid vehicle, said ink composition having a conductivity of at least about 10 milliSiemens per centimeter; (2) heating the ink in an imagewise pattern to cause bubbles to form therein, thereby causing droplets of the ink to be ejected in an imagewise pattern onto a substrate, thereby generating images on the substrate; and (3) exposing the substrate to microwave radiation, thereby drying the images on the substrate.

公开(公告)号：DE69300641D1

公开(公告)日：1995-11-23

申请号：DE69300641

申请日：1993-02-01

Applicant: XEROX CORP

Inventor： ISGANITIS LOUIS V ,  CARREIRA LEONARD M ,  RADIGAN EDWARD J ,  SCHWARZ WILLIAM M ,  GOORAY ARTHUR M

IPC: B41J2/435 ,  B41J2/01 ,  B41J2/21 ,  B41M5/00 ,  B41M7/00 ,  C09D11/00

公开(公告)号：DE69313479D1

公开(公告)日：1997-10-09

申请号：DE69313479

申请日：1993-02-01

Applicant: XEROX CORP

Inventor： ISGANITIS LOUIS V ,  CARREIRA LEONARD M ,  RADIGAN EDWARD J ,  PETER KENNETH C ,  GOORAY ARTHUR M

IPC: B41J2/435 ,  B41J2/01 ,  B41J2/21 ,  B41J11/00 ,  B41M5/00 ,  B41M7/00 ,  C09D11/00

Abstract: Disclosed is a printing process which comprises applying in imagewise fashion to a substrate an ink composition which comprises an aqueous liquid vehicle, a colorant, and an ionic compound at least partially ionizable in the liquid vehicle, said ink composition having a conductivity of at least about 10 milliSiemens per centimeter, and subsequently exposing the substrate to microwave radiation, thereby drying the images on the substrate. A specific embodiment of the invention is directed to a thermal ink jet printing process which comprises (1) incorporating into a thermal ink jet printing apparatus an ink composition which comprises an aqueous liquid vehicle, a colorant, and an ionic compound at least partially ionizable in the liquid vehicle, said ink composition having a conductivity of at least about 10 milliSiemens per centimeter; (2) heating the ink in an imagewise pattern to cause bubbles to form therein, thereby causing droplets of the ink to be ejected in an imagewise pattern onto a substrate, thereby generating images on the substrate; and (3) exposing the substrate to microwave radiation, thereby drying the images on the substrate.

公开(公告)号：DE69300641T2

公开(公告)日：1996-05-15

申请号：DE69300641

申请日：1993-02-01

Applicant: XEROX CORP

Inventor： ISGANITIS LOUIS V ,  CARREIRA LEONARD M ,  RADIGAN EDWARD J ,  SCHWARZ WILLIAM M ,  GOORAY ARTHUR M

IPC: B41J2/435 ,  B41J2/01 ,  B41J2/21 ,  B41M5/00 ,  B41M7/00 ,  C09D11/00