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...
Patent
1992-04-03
1993-02-09
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...
528 77, 528902, C08G 1848
Patent
active
051854228
ABSTRACT:
Suspensions of solid polyisocyanates inactivated on the surface of adduct formation in organic, isocyanate reactive compounds as continuous phase, which suspensions are stable in storage at room temperature and heat curable and optionally contain auxiliary agents and additives, the continuous phase containing at least 10% by weight of ether group- and ester group-containing polyhydroxyl compounds having an (average) hydroxyl functionality of from 0.5 to 3 and an (average) hydroxyl number of from 15 to 150 constituting esterification products of (i) polyether polyols having an (average) hydroxyl functionality of from 3 to 8 and an (average) hydroxyl number of from 200 to 1000 with (ii) from 40 to 90 equivalents percent of inorganic monocarboxylic acids and the use of these suspensions for the production of coatings, adhesives or sealing compounds, in particular as underseal and doorseal compounds for motor vehicles.
REFERENCES:
patent: 4483974 (1984-11-01), Grogler et al.
patent: 4619985 (1986-10-01), Hess et al.
patent: 4677181 (1987-06-01), Hohlein et al.
patent: 4757105 (1988-07-01), Kopp et al.
Drouve Werner
Hohlein Peter
Wieczorrek Wolfhart
Akorli Godfried R.
Bayer Aktiengesellschaft
Gil Joseph C.
Welsh Maurice J.
LandOfFree
Polyisocyanate suspensions in isocyanate reactive compounds and does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polyisocyanate suspensions in isocyanate reactive compounds and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyisocyanate suspensions in isocyanate reactive compounds and will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-326249