Organophosphorus enamines useful as epoxy curaives and adhesion

Details Organophosphorus enamines useful as epoxy curaives and adhesion Organophosphorus enamines useful as epoxy curaives and adhesion

1985-06-17

1986-08-19

Nielsen, Earl

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528393, 528399, C08G 5940, C08G 5950

Patent

active

046070923

ABSTRACT:
This invention is directed to organophosphorus compounds useful as epoxy curing agents and adhesion promoters.

REFERENCES:
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patent: 3442948 (1969-05-01), Wiley
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patent: 3645971 (1972-02-01), Hindersinn
patent: 4067927 (1978-01-01), Weil
patent: 4196149 (1980-04-01), Frank et al.
patent: 4225512 (1980-09-01), Frank et al.
patent: 4278811 (1981-07-01), Frank et al.
M. S. Chattha and A. M. Aquir, "Organophosphorus Enamines IV. Enamine Thiophosphonates; Preparation and Their Attempted Use in the Synthesis of .alpha., .beta.-Ethylenic Ketones", J/Org. Chem., 36, 2892 (1971).
J. Skolimowski, M. Simalty, "Organic Compounds of Phosphorus: XII.sup.1. Ammonium Acetate/Acetic Acid, A Reagent for the Direct Heterocyclization of Bis-and Tris 1-alkynyl phosphine Oxides", Synthesis, No. 2, (1979).
M. S. Chattha, "Novel Organophosphorus Heterocyclic Compounds: 1-ethoxyphosphoryl-3,5-disubstituted-4-aza-cyclohexa-2,5-dienes, Chemistry and Industry, No. 4, 157 (1980).

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