Magnetizable microspheres based on a polysilsesquioxane and a pr

Details Magnetizable microspheres based on a polysilsesquioxane and a pr Magnetizable microspheres based on a polysilsesquioxane and a pr

1990-12-27

1992-07-07

Buffalow, Edith L.

Alloys or metallic compositions

Aluminum base

Copper containing

428402, 252 6256, B32B 516

Patent

active

051282046

ABSTRACT:
Magnetizable microspheres comprising a polysilsesquioxane network and, distributed within the network, a magnetizable filler chemically bonded to polysilsesquioxane units. The magnetizable microspheres are prepared by dispersing an aqueous suspension of a magnetizable filler, not coated with a dispersing agent, in a solvent, dissolving an alkoxysilane or an alkoxysiloxane in the organic phase, polycondensating to a polysilsesquioxane, removing water, separating, and optionally redispersing the microspheres in water.

REFERENCES:
patent: 3480555 (1969-11-01), Jackson et al.
PCT Application No. PCT/SE78/0001 entitled "Magnetic Polymer Particles".
PCT Application No. PCT/US86/02093 entitled "Magnetic-Polymer Particles".
Patent Abstracts of Japan, vol. 13, No. 579 (C-668)[3927], Dec. 20, 1989.

Affiliated with

Also associated with

Rating

Magnetizable microspheres based on a polysilsesquioxane and a pr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetizable microspheres based on a polysilsesquioxane and a pr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetizable microspheres based on a polysilsesquioxane and a pr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1828913