Calcium carbonate treated with fatty acids, manufacture and use

Details Calcium carbonate treated with fatty acids, manufacture and use Calcium carbonate treated with fatty acids, manufacture and use

C - Chemistry, Metallurgy

09

C

C09C 1/02 (2006.01) C08K 9/04 (2006.01) C09C 3/08 (2006.01) C09D 127/06 (2006.01)

Patent

CA 2089004

ABSTRACT OF THE DISCLOSURE Precipitated calcium carbonate having an average particle size of from about 0.01 micron to about 0.1 micron, and a specific surface area of from 10 m2/g to about 100m2/g, surface treated with at least one high molecular weight unsaturated fatty acid, such as erucic acid, or a combination of at least one high molecular weight unsaturated fatty acid, and at least one high molecular weight saturated fatty acid, wherein the preferred combination of a high molecular weight unsaturated fatty acid and a high molecular weight saturated fatty acid is oleic acid and erucic acid, respectively, and processes for the preparation of such material are disclosed. A method for the addition of such surface-treated calcium carbonate to polyvinyl chloride plastisols to increase the baked adhesion of the plastisol to a metal surface and to reduce the baking temperature at which the plastisol formulation is baked onto the metal surface is also disclosed.

Affiliated with

Also associated with

Rating

Calcium carbonate treated with fatty acids, manufacture and use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Calcium carbonate treated with fatty acids, manufacture and use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Calcium carbonate treated with fatty acids, manufacture and use will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2083583