Coating compositions with high scratch resistance and...

Details Coating compositions with high scratch resistance and... Coating compositions with high scratch resistance and...

C - Chemistry, Metallurgy

08

G

C08G 18/28 (2006.01) C08G 18/62 (2006.01) C08G 18/77 (2006.01) C08G 18/80 (2006.01) C09D 175/04 (2006.01)

Patent

CA 2671662

The invention relates to coating agents which contain: a) at least one hydroxyl group containing compound (A), b) at least one isocyanate group containing compound (B), c) at least one catalyst (D) for cross-linking silane groups, wherein: i) one or more components of the coating agent contain hydrolysable silane groups and ii) the coating agent can be finally hardened to give a coating having randomly distributed regions of an Si-O-Si network. The coating agents according to the invention are characterized in that the catalyst (D) or the catalysts (D) contain phosphorus.

L'invention concerne des agents de revêtement qui contiennent (a) au moins un composé (A) contenant des groupes hydroxyle, (b) au moins un composé (B) contenant des groupes isocyanate, ainsi que (c) au moins un catalyseur (D) pour la réticulation de groupes silane. Selon l'invention, (i) un ou plusieurs constituants de l'agent de revêtement contiennent des groupes silane hydrolysables et (ii) l'agent de revêtement peut faire l'objet d'un durcissement final pour former un revêtement qui présente des zones statistiquement réparties d'un réseau Si-O-Si. Les agents de revêtement selon l'invention sont caractérisés en ce que le ou les catalyseurs (D) contiennent du phosphore.

Affiliated with

Also associated with

Rating

Coating compositions with high scratch resistance and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coating compositions with high scratch resistance and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coating compositions with high scratch resistance and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1824939