Wet adhesion promoters for emulsion polymers

Details Wet adhesion promoters for emulsion polymers Wet adhesion promoters for emulsion polymers

1983-07-08

1984-12-11

Schwartz, Richard A.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

524548, 526263, 544316, C07D23336

Patent

active

044879407

ABSTRACT:
An acrylate or methacrylate functional copolymerizable monomer which serves as an adhesion for emulsion polymers is disclosed. This monomer is the adduct formed by reacting an aminoalkyl alkylene urea with about 0.9 up to about 1.5 molar proportions of a saturated monoepoxide to consume most or all of one of the two amino hydrogen atoms available, and then reacting with about 0.8 up to about 2.0 molar proportions of a monoisocyanate having a single acrylate or methacrylate group in the presence of at least 0.02%, based on the total weight of hte reactants present, of an inhibitor which retards the free-radical polymerization of ethylenic unsaturation, such as hydroquinone, and phenothiazine.

REFERENCES:
patent: 4104220 (1978-08-01), Sims
patent: 4111877 (1978-09-01), Dixon et al.
patent: 4314067 (1982-02-01), Herman et al.
patent: 4319032 (1982-03-01), Sandri et al.

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