Acidic reducer for providing increased adhesion of a two...

Details Acidic reducer for providing increased adhesion of a two... Acidic reducer for providing increased adhesion of a two...

C - Chemistry, Metallurgy

09

D

C09D 175/04 (2006.01) C08K 5/521 (2006.01)

Patent

CA 2496679

A composition comprising a two component polyurethane composition comprising a first component comprising a polyisocyanate and a second component comprising a polyol, wherein at least one of the first component and the second component further comprise a solvent; a phosphoric acid; and a phosphate ester of the formula (OM)3-n-P(O)-(OR)n, wherein n is 1 or 2, R is an organofunctional group, and M is hydrogen, metal, or ammonium. Also, a composition comprising a two component polyurethane composition comprising a first component comprising a polyisocyanate and a second component comprising a polyol, wherein at least one of the first component and the second component further comprise a solvent, a phosphoric acid, and an epoxy resin. Also, methods of making the compositions.

La présente invention concerne une composition qui comprend une composition de polyuréthane à deux composants renfermant un premier composant qui comprend un polyisocyanate et un second composant qui comprend un polyol, le premier composant et/ou le second composant comprenant en outre un solvant, un acide phosphorique et un ester de phosphate de la formule (OM)¿3-n?-P(O)-(OR)¿n?, dans laquelle n est 1 ou 2, R est un groupe organofonctionnel et M est hydrogène, métal ou ammonium. L'invention se rapporte également à une composition qui comprend une composition de polyuréthane à deux composants renfermant un premier composant qui comprend un polyisocyanate et un second composant qui comprend un polyol, le premier composant et/ou le second composant comprenant en outre un solvant, un acide phosphorique et une résine époxyde. L'invention concerne enfin des procédés de fabrication des compositions.

Affiliated with

Also associated with

Rating

Acidic reducer for providing increased adhesion of a two... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Acidic reducer for providing increased adhesion of a two..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acidic reducer for providing increased adhesion of a two... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1805677