Polymer dispersions and their uses

Details Polymer dispersions and their uses Polymer dispersions and their uses

1984-12-14

1985-08-20

Schofer, Joseph L.

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...

521128, 521137, 525131, 528 73, 528 75, C08G 1808, C08G 1816, C08G 1818

Patent

active

045365571

ABSTRACT:
This invention relates to polymer dispersions prepared by the in situ polymerization of an ethylenically unsaturated monomer or mixture of monomers in a chain extender in the presence of a free radical polymerization initiator and a polyamide stabilizer.
The invention also relates to mixtures of the polymer dispersions with compounds having two or more active hydrogen atoms as determined by the Zerewittinoff method. These mixtures are used to prepare polyurethane products.

REFERENCES:
patent: Re28715 (1976-02-01), Stamberger
patent: Re29014 (1976-10-01), Pizzini et al.
patent: Re29118 (1977-01-01), Stamberger
patent: 4390645 (1983-06-01), Hoffman et al.

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