Dry ground/wet ground calcium carbonate filler compositions

Details Dry ground/wet ground calcium carbonate filler compositions Dry ground/wet ground calcium carbonate filler compositions

1988-08-12

1989-05-30

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

106464, 523440, 524425, 524567, 524570, 524581, 524590, C08K 700

Patent

active

048351954

ABSTRACT:
Novel finely divided particulate calcium carbonate compositions comprising mixtures of a preponderance of dry ground calcium carbonate with a smaller amount of wet ground calcium carbonate, each of these components having particular particle size characteristics and particle size distributions, are disclosed. When used as all or part of the filler in thermosetting and thermosplastic resinous compositions, e.g., thermosetting polyester resinous molding compositions, paints and other finishes, sealants and the like, such mixtures provide compositions having high filler loadings coupled with acceptably low viscosities and better processability than resinous compositions containing all dry-ground fillers.

REFERENCES:
patent: 4187210 (1980-02-01), Howard, Jr.
patent: 4595715 (1986-06-01), Kurze
patent: 4598105 (1986-07-01), Weber et al.
patent: 4707504 (1987-11-01), Walkowiak et al.

Affiliated with

Also associated with

Rating

Dry ground/wet ground calcium carbonate filler compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dry ground/wet ground calcium carbonate filler compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dry ground/wet ground calcium carbonate filler compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2153114