Process for stabilizing pigment dispersions in urethane coatings

Details Process for stabilizing pigment dispersions in urethane coatings Process for stabilizing pigment dispersions in urethane coatings

1976-04-02

1978-02-21

Jacobs, Lewis T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

106308N, 260 25AK, 260 775AA, C08L 7504

Patent

active

040751520

ABSTRACT:
When pigments which are to be dispersed in the polyol package of a two-package urethane coating are pre-treated by slurrying in an organic polyisocyanate, pigment flocculation is inhibited. Coating properties, such as gloss, weatherability, hardness and chemical resistance, are thereby improved.

REFERENCES:
patent: 3429855 (1969-02-01), Cobbledick
patent: 3896303 (1975-07-01), Gerkin et al.

Affiliated with

Also associated with

Rating

Process for stabilizing pigment dispersions in urethane coatings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for stabilizing pigment dispersions in urethane coatings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for stabilizing pigment dispersions in urethane coatings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-125182