Stabilized magnetic pigments

Details Stabilized magnetic pigments Stabilized magnetic pigments

1985-10-24

1987-08-25

Wax, Robert A.

Compositions: coating or plastic

Coating or plastic compositions

Carbohydrate or derivative containing

106308M, C09C 124, C09D 1700

Patent

active

046890866

ABSTRACT:
Sensitive magnetic pigment particles enclosed in about 0.1 to 5% by weight of a polymeric material thereby preserving the pigment magnetic properties. Advantageously, the polymer, which serves as a packing, is at least one member selected from the group consisting of polycarbonates, polyacrylates, polymethacrylates, polyesters, polyethers, polyurethanes, polyvinyl compounds, polyvinylidene compounds and cellulose compounds. These are compatible with the matrices used to make magnetic tapes.

REFERENCES:
patent: 3389105 (1968-06-01), Bolger
patent: 3520676 (1970-07-01), Stahr
patent: 3959032 (1976-05-01), Koester et al.
patent: 4076890 (1978-02-01), Yamada et al.
patent: 4221601 (1980-09-01), Augustin et al.
patent: 4395485 (1983-07-01), Kashiwagi et al.
patent: 4420330 (1983-12-01), Jakusch et al.
patent: 4434009 (1984-02-01), Banba

Affiliated with

Also associated with

Rating

Stabilized magnetic pigments does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1921443