Water based magnetic inks and the manufacture thereof

Details Water based magnetic inks and the manufacture thereof Water based magnetic inks and the manufacture thereof

H - Electricity

01

F

31/121, 6/23

H01F 1/00 (2006.01) C09D 11/00 (2006.01) H01F 1/44 (2006.01) H01F 41/16 (2006.01)

Patent

CA 1062854

WATER BASED MAGNETIC INKS AND THE MANUFACTURE THEREOF Abstract of the Disclosure Finely divided magnetic particles are rendered water-dispensible through the aid of a combination of one or more nonionic wetting agents and one or more cationic surface active agents. The magnetic material particles, as used in a magnetic ink, are 50 to 300 .ANG. in size and are pre-coated with a long chain unsaturated aliphatic fatty acid about C8 to C24, such as oleic acid, linoleic acid, linolenic acid, myristolenic acid, or palmitoleic acid, to maintain desired size particles while preventing agglomeration during preparation and initial water dispension.

232198

Affiliated with

Also associated with

Rating

Water based magnetic inks and the manufacture thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water based magnetic inks and the manufacture thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water based magnetic inks and the manufacture thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-224767