Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1995-10-23
1997-09-02
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
524548, 528322, 548435, C08F22240, C07D20976
Patent
active
056632568
ABSTRACT:
A thermosetting aqueous-type emulsion of nadimide is disclosed. The emulsion comprises 1-70% by weight of an alkenyl-substituted nadimide, 0.1-20% by weight of protective colloid and/or surface-active agent and balance water. The emulsion is especially useful for making a paint, a coating material or an adhesive because the emulsion can easily be cured only by heating without forming any undesirable organic pollutants. In the past, various resins have been used together with organic solvents. However, because of the recent worldwide concern over the influence of organic solvents to pollution of the aerospace and underground environments, non-use or reduced-use of organic solvents is actively desired. Accordingly, developments of aqueous solution or aqueous-type emulsion of resins are desired. Until now there is no aqueous-type emulsion of a monomer of highly heat resistant polyimide.
REFERENCES:
patent: 4515962 (1985-05-01), Renner
patent: 4579916 (1986-04-01), Schmid et al.
patent: 4604437 (1986-08-01), Renner
patent: 4666997 (1987-05-01), Renner et al.
patent: 4678849 (1987-07-01), Liu et al.
patent: 4709047 (1987-11-01), Renner et al.
patent: 4728742 (1988-03-01), Renner
patent: 4777236 (1988-10-01), Kramer
patent: 4925915 (1990-05-01), Mueller et al.
patent: 5023339 (1991-06-01), Kato et al.
patent: 5496893 (1996-03-01), Gagne et al.
patent: 5502207 (1996-03-01), Futaesaku et al.
Japanese Patent Laid-Open No. Sho 63 (1988) -170358 Derwent Publication.
Japanese Patent Laid-open No. Hei 7 (1995) 206991.
Ariga Hideya
Baba Hiromitsu
Futaesaku Norio
Asinovsky Olga
Maruzen Petrochemical Co. Ltd.
Michl Paul R.
Stoltz Melvin I.
LandOfFree
Thermosetting aqueous-type emulsion of nadimides does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermosetting aqueous-type emulsion of nadimides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermosetting aqueous-type emulsion of nadimides will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-309054