B - Operations – Transporting – 05 – D
Patent
B - Operations, Transporting
05
D
117/199, 400/307
B05D 3/00 (2006.01) C09D 123/08 (2006.01) C09D 123/16 (2006.01)
Patent
CA 1182938
ABSTRACT OF THE DISCLOSURE The disclosure relates to a modified ionomer blend which is characterized by excellent metal adhesion, good weatherability, and low gloss, consisting essentiallly of an intim e mixture of 1) about 20 to 60 percent of an ethylene-propylene rubber, in which ethylene is the predominant component, 2) about 40 to 80 percent of a copolymer containing ethylene units and carboxylic acid containing units, said copolymer containing between about 25 and 98.5 percent ethylene units and between about l.5 and 30 percent carboxylic acid containing units, and said carboxylic acid units being from 10 to 100 percent neutralized with metal- lic ions, and 3) an effective amount up to about 10 percent of a coloring m?terial selected from the group consisting of 1) carbon black, and 2) a pigment plus an ultraviolet stabilizer, with or without an antioxidant, and to a process in which the ionomer blend is extruded onto a metal strip which has first been cleaned with a detergent wash, rinsed with pure or de- ionized water, dried, heated, and passed through a crosshead die of an extruder concomitantly with the extrusion of the ionomer blend.
402149
Gastle And Associates
Schulman (a.) Inc.
LandOfFree
Modified ionomer and application thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Modified ionomer and application thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modified ionomer and application thereof will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1211248