Rubber composition comprising modified filler

Details Rubber composition comprising modified filler Rubber composition comprising modified filler

C - Chemistry, Metallurgy

08

L

C08L 9/00 (2006.01) C08J 3/24 (2006.01) C08J 5/00 (2006.01)

Patent

CA 2487906

The present invention is directed to peroxide curable rubber compositions, processes for their preparation, and modified fillers therefor. The compositions contain one or more polymers having repeating units derived from one or more isoolefin monomers (e.g. isobutene) and repeating units derived from one or more multiolefin monomers (e.g. isoprene). The compositions also contain modified fillers comprising a particulate composite of a particulate filler (e.g. carbon black) and a multiolefin crosslinking agent (e.g. divinylbenzene). Such rubber compositions find application particularly in condenser caps, biomedical devices, pharmaceutical devices (e.g. stoppers in medicine-containing vials, plungers in syringes, etc.), and seals for fuel cells.

Affiliated with

Also associated with

Rating

Rubber composition comprising modified filler does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1667203