(metal/rubber) composite for tyre

Details (metal/rubber) composite for tyre (metal/rubber) composite for tyre

C - Chemistry, Metallurgy

08

J

C08J 5/06 (2006.01) B60C 1/00 (2006.01) C08K 9/06 (2006.01) C08L 21/00 (2006.01) C23C 28/00 (2006.01) C23C 28/02 (2006.01) C23C 30/00 (2006.01) D07B 1/06 (2006.01)

Patent

CA 2417433

The invention concerns a (metal/rubber) composite comprising a rubber matrix reinforced with a metal body adhering to the rubber matrix via an adhesive intermediate phase; the rubber matrix is based on diene elastomer; the metal is carbon steel whereof the carbon content ranges between 0.35 % and 1.2 %; to constitute the adhesive intermediate phase, the steel carbon is coated with a metal layer bearing aluminium oxides-hydroxides, itself coated with an organosilane film providing, as coupling agent, the bond between the aluminium oxides-hydroxides and the rubber matrix. The invention also concerns articles or semi-finished products made of rubber reinforced with or consisting of said composite, in particular tyres.

Composite (métal/caoutchouc) comportant une matrice de caoutchouc renforcée par un corps métallique adhérent à la matrice de caoutchouc par l'intermédiaire d'une interphase adhésive; la matrice de caoutchouc est à base d'élastomère diénique; le métal est un acier au carbone dont la teneur en carbone est comprise entre 0,35 % et 1,2 %; pour constituer l'interphase adhésive, l'acier au carbone est revêtu d'une couche métallique porteuse d'oxydes ou hydroxydes d'aluminium, elle-même recouverte d'un film d'organosilane assurant, en tant qu'agent de couplage, la liaison entre les oxydes-hydroxydes d'aluminium d'une part, et la matrice de caoutchouc d'autre part. L'invention concerne également les articles ou produits semi-finis en caoutchouc renforcés ou constitués par un tel composite, en particulier les pneumatiques.

Affiliated with

Also associated with

Rating

(metal/rubber) composite for tyre does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with (metal/rubber) composite for tyre, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and (metal/rubber) composite for tyre will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1741361