U.V. Curable poly(ether-urethane) polyacrylates and wet-look pol

Details U.V. Curable poly(ether-urethane) polyacrylates and wet-look pol U.V. Curable poly(ether-urethane) polyacrylates and wet-look pol

1976-05-11

1977-12-27

Newsome, John H.

Coating processes

Electrical product produced

Welding electrode

427 53, 260859R, 20415915, 20415923, B05D 306

Patent

active

040655873

ABSTRACT:
Polyether-urethane polymers, prepared from the reaction of specific molar ratios of diisocyanates with specific mixtures of polyetherdiols, glycols, triols and tetraols, and having 4-10 reactive isocyanate groups are further reacted with hydroxyalkyl acrylates through the free isocyanate functionality to provide polymers having from about 4-10 acrylates units per each mole unit of polyurethane chain. Such polymers when crosslinked under ultraviolet radiation in the presence of photosensitizers, specific reactive monofunctional acrylate solvents and multifunctional acrylate cross-linking agents cure without air inhibition to yield superior "wet look" finishes especially useful for coating metal, wood and floor tile.

REFERENCES:
patent: 3499852 (1970-03-01), Schroeder
patent: 3989609 (1976-11-01), Brack

Affiliated with

Also associated with

Rating

U.V. Curable poly(ether-urethane) polyacrylates and wet-look pol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with U.V. Curable poly(ether-urethane) polyacrylates and wet-look pol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and U.V. Curable poly(ether-urethane) polyacrylates and wet-look pol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1039620