Oxazolidone ring-containing modified epoxy resins and cathodic e

Details Oxazolidone ring-containing modified epoxy resins and cathodic e Oxazolidone ring-containing modified epoxy resins and cathodic e

1995-06-05

1996-07-16

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From reactant having at least one -n=c=x group as well as...

523415, 528 58, 528 92, C08G 1858

Patent

active

055368042

ABSTRACT:
Polyglycidyl epoxy resins are modified to have a blocked isocyanate moiety bound to the resin backbone through an oxazolidone ring by reacting the epoxy resin with an asymmetrically blocked diisocyanate. Further reaction with a cationic active hydrogen compound gives a modified epoxy resin having a cationic group in addition to the blocked isocyanate moieties. The modified epoxy resins are incorporated into cathodic electrodeposition paint as a crosslinker or cationic binder resin or pigment dispersing agent.

REFERENCES:
patent: 5272189 (1993-12-01), Kaufman
patent: 5276072 (1994-01-01), Ishii et al.
patent: 5446077 (1995-08-01), Yamada et al.

Affiliated with

Also associated with

Rating

Oxazolidone ring-containing modified epoxy resins and cathodic e does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oxazolidone ring-containing modified epoxy resins and cathodic e, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oxazolidone ring-containing modified epoxy resins and cathodic e will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1785318