Single-component polyurethane varnish of long shelf life

Details Single-component polyurethane varnish of long shelf life Single-component polyurethane varnish of long shelf life

C - Chemistry, Metallurgy

08

L

400/7423

C08L 75/06 (2006.01) C08G 18/46 (2006.01) C08G 18/75 (2006.01) C09D 175/06 (2006.01)

Patent

CA 1052490

ABSTRACT OF THE DISCLOSURE Polyurethane single-component varnishes of long shelf life, consisting of conventional PUR solvents and the product of the reaction of 3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate with branched, hydroxyl-terminal-group-containing polyesters based on mixtures of aliphatic and aromatic dicarboxylic acids, the polyester and the isocyanate being reacted in such quantities that there are 2 isocyanate groups per OH group, and 15 to 85, preferably 30 to 70, mole-% of the dicarboxylic acids are aliphatic acids and the remainder are aromatic acids, without the addition of extraneous catalysts, at 10 to 35°C, preferably 15 to 25°C, there being used polyesters which contain tin incorporated in the polyester molecule.

196384

Affiliated with

Also associated with

Rating

Single-component polyurethane varnish of long shelf life does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Single-component polyurethane varnish of long shelf life, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single-component polyurethane varnish of long shelf life will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-545576