Magnetic ink concentrate

Details Magnetic ink concentrate Magnetic ink concentrate

1992-05-06

1993-10-05

Willis, Jr., Prince

Compositions

Magnetic

With wax, bitumen, resin, or gum

252 6251, 252 6256, 106 20B, H01F 100, H01F 126, C09D 1100

Patent

active

052502074

ABSTRACT:
A magnetic ink concentrate essentially consisting of a dispersion of superparamagnetic solid particles in water or alcohol in the presence of a dispersant, and a process for its preparation.

REFERENCES:
patent: 3228881 (1966-01-01), Thomas
patent: 3990981 (1976-11-01), Kovac et al.
patent: 4026713 (1977-05-01), Sambucetti et al.
patent: 4107063 (1978-08-01), Kovac et al.
patent: 4493778 (1985-01-01), Iqbal
patent: 4810401 (1989-03-01), Mair et al.
patent: 4824587 (1989-04-01), Kwon et al.
Patent Abstracts of Japan; vol. 14, No. 265, Aug. 1990, Katsuto Nakatsuka.
Patent Abstracts of Japan; vol. 11, No. 17, Jan. 1987, Nok Corp.
Chemical Abstracts, vol. 91 (1979), pp. 621-622; "Thin layer magnets", Kazumasa Fujii.

Affiliated with

Also associated with

Rating

Magnetic ink concentrate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic ink concentrate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic ink concentrate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1001448