Perlite filler coated with polydimethylsiloxane

Details Perlite filler coated with polydimethylsiloxane Perlite filler coated with polydimethylsiloxane

1978-03-14

1980-01-15

Silverberg, Sam

Coating processes

Particles, flakes, or granules coated or encapsulated

Inorganic base

428405, 252378P, 106DIG2, C04B 3122, C04B 3126

Patent

active

041839803

ABSTRACT:
Expanded perlite is coated with polysiloxane, the coating dried, and subsequently strengthened by heating to form an attrition-resistant, non-porous, particulate filler suitable for inclusion in polymeric materials to reduce their bulk density.

REFERENCES:
patent: 2546474 (1951-03-01), Peynot
patent: 2559791 (1951-07-01), Peynot
patent: 2595465 (1962-05-01), Keene
patent: 2786801 (1957-03-01), McKinley
patent: 2824022 (1958-02-01), Sucett
patent: 3103254 (1963-09-01), Stedman
patent: 3395035 (1968-07-01), Strauss
patent: 3789050 (1974-01-01), Loricchio

Affiliated with

Also associated with

Rating

Perlite filler coated with polydimethylsiloxane does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1028695