Polyurethane-based reactive adhesives in which the isocyanate is

Details Polyurethane-based reactive adhesives in which the isocyanate is Polyurethane-based reactive adhesives in which the isocyanate is

1990-06-11

1992-04-14

Welsh, Maurice J.

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...

528902, 528905, 1563314, 1563317, 4273855, C08G 1848

Patent

active

051049597

ABSTRACT:
The present invention is directed to a polyurethane-based reactive adhesive comprising A) at least one polyisocyanate, B) at least one polyol, and C) at least one polyamine C which is a polyether amine containing at least two amino groups, at least one phenyl group and recurring polyoxyalkylene units.

REFERENCES:
patent: 4331778 (1982-05-01), Sommerfeld et al.
patent: 4400497 (1983-08-01), Blum et al.
patent: 4525570 (1985-06-01), Blum et al.
patent: 4595445 (1986-06-01), Hombach et al.
patent: 4687851 (1987-08-01), Laughner
patent: 4743672 (1988-05-01), Goel
patent: 4767836 (1988-08-01), Cuscurida et al.
patent: 4902768 (1990-02-01), Gerkin et al.
patent: 4935460 (1990-06-01), Cassidy et al.
G. Oertel, "Polyurethane Handbook: Chemistry-Raw Materials-Processing-Applications-Properties", Hanser Publishers, New York, 1985, p. 47.

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