Thixotropic polymer compositions and process for use thereof

Details Thixotropic polymer compositions and process for use thereof Thixotropic polymer compositions and process for use thereof

1991-06-04

1992-07-07

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 64, 528 73, 528 75, 528 76, 528 77, 4273855, C08G 1810

Patent

active

051284332

ABSTRACT:
Provided by this invention are thixotropic polymer compositions, which are useful upon curing to make tough coatings, sealants, adhesive bonds and molds. The compositions can be supplied to the site of use as two low viscosity liquid parts, which when mixed provide rapid onset of thixotropy. One or more polyisocyanates and one or more aromatic diamines are used in making the compositions. Processes for making coatings, sealants, adhesive bonds and molds by use of the compositions are also provided.

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