Reacting epoxy resin and substituted urea or biuret with blocked

Details Reacting epoxy resin and substituted urea or biuret with blocked Reacting epoxy resin and substituted urea or biuret with blocked

1989-05-15

1991-04-16

Bleutge, John C.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

523410, 523415, 523416, 523417, 528107, 528113, C08G 1806, C08G 5914, C08G 6368

Patent

active

050083511

ABSTRACT:
Self-crosslinking cationic paint binders based on ureide-modified epoxy resins; the preparation of these binders and their use, particularly in electrodeposition paints, is described. The modification is effected with carboxylic compounds carrying ureide groups, blocked isocyanate groups and, optionally, tertiary amino groups. The carboxylic compounds are obtained through reaction of dicarboxylic acid anhydrides or compounds carrying dicarboxylic acid anhydrides with a substituted urea or a substituted biuret. The products show excellent resistance and adhesion characteristics.

REFERENCES:
patent: 4190564 (1980-02-01), Tominaga et al.
patent: 4251415 (1981-02-01), Nakada et al.
patent: 4274989 (1981-06-01), Tominaga et al.
patent: 4315840 (1982-02-01), Kempter et al.
patent: 4536525 (1985-08-01), Freese et al.
patent: 4711934 (1987-12-01), Paar et al.
patent: 4721742 (1988-01-01), Bertram et al.
patent: 4727098 (1988-02-01), Paar et al.
patent: 4777225 (1988-10-01), Paar
patent: 4781808 (1988-11-01), Geist et al.

Affiliated with

Also associated with

Rating

Reacting epoxy resin and substituted urea or biuret with blocked does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reacting epoxy resin and substituted urea or biuret with blocked, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reacting epoxy resin and substituted urea or biuret with blocked will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-421973