Rubber tire components with reduced spider flow

Details Rubber tire components with reduced spider flow Rubber tire components with reduced spider flow

C - Chemistry, Metallurgy

08

L

C08L 7/00 (2006.01) B29D 30/08 (2006.01) B60C 1/00 (2006.01) B60C 9/02 (2006.01) B60C 9/18 (2006.01) B60C 15/06 (2006.01) C08L 9/00 (2006.01) C08L 21/00 (2006.01)

Patent

CA 2209418

Disclosed is the use of a brominated polymer derived from isobutylene and p-methylstyrene monomers to decrease the spider flow of various rubber components used in the carcass of an uncured pneumatic tire. The amount of the brominated polymer utilized is in a range of about 3 to about 15 phr. The various components include the ply coat, wire coat, tread cushion, belt-edge gumstrip, apex, chipper, and barrier.

La présente invention a pour objet l'utilisation d'un polymère bromé dérivé d'un monomère d'isobutylène et d'un momomère de p-méthylstyrène, pour ralentir l'écoulement en étoile de divers composants de caoutchouc utilisés dans la carcasse d'un pneumatique non vulcanisé. La quantité de polymère bromé utilisé est de l'ordre de 3 à 15 unités de caoutchouc par heure. Les divers composants comprennent la couche de nappe, la couche de câblé, le pied de bande de roulement, le profilé de gomme, le sommet, la bande de frottement et l'écran.

Affiliated with

Also associated with

Rating

Rubber tire components with reduced spider flow 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 tire components with reduced spider flow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rubber tire components with reduced spider flow will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1613462