Printing – Processes – Electric or magnetic transfer
Patent
1988-04-19
1991-05-28
Burr, Edgar S.
Printing
Processes
Electric or magnetic transfer
101491, 101350, 427128, 346 742, B41M 500
Patent
active
050184458
ABSTRACT:
A printing composition comprising magnetic particles suspended in a liquid medium also having therein a coloring agent, the relative amounts of the particles and the coloring agent being controlled whereby the color of the composition is principally that of the coloring agent. The composition can be contacted with selectively magnetized portions of the surface of a drum to provide an image thereon and the drum surface contacted with a sheet which abstracts the printing composition. The composition is useful in an apparatus which includes such a drum, equipment for magnetizing, a set up for contacting the cylindrical surface with the printing composition and a mechanism for contacting the cylindrical surface with the abstracting sheet. Magnetographic color printing results.
REFERENCES:
patent: 3477368 (1969-11-01), Spaulding
patent: 3509816 (1970-05-01), Spaulding
patent: 3624731 (1971-11-01), Lindberg
patent: 3952119 (1976-04-01), Bubler
patent: 4051484 (1977-09-01), Martin
patent: 4276829 (1981-07-01), Chen
patent: 4282303 (1981-08-01), Bergen
patent: 4296176 (1981-10-01), Lennon et al.
patent: 4527169 (1985-07-01), Springer
patent: 4537127 (1985-08-01), Jadner et al.
patent: 4566938 (1986-01-01), Jenkins et al.
patent: 4691432 (1987-09-01), Haren et al.
patent: 4722274 (1988-02-01), Jeschke et al.
patent: 4724764 (1988-02-01), MacPhee et al.
patent: 4734708 (1988-03-01), Saitoh et al.
Xerox Disclosure Journal vol. 10, No. 3 May/Jun. 1985.
Burr Edgar S.
Yan Ren
LandOfFree
Magnetically delivered ink does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnetically delivered ink, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetically delivered ink will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-27785