Stock material or miscellaneous articles – Composite – Of polyester
Patent
1977-04-11
1979-02-06
Smith, Ronald H.
Stock material or miscellaneous articles
Composite
Of polyester
260 324X, 260 326R, 260 332R, 260850, 260851, 427385R, 427388B, 428458, 428460, 428463, 428522, 428524, B32B 2706, B32B 2700
Patent
active
041385284
ABSTRACT:
Articles coated with a thermoset reaction product of a liquid resin composition comprising a reactive polymer and an N,N'-bis(alkoxymethyl)uron such as N,N'-bis(butoxymethyl)uron. The reactive polymer contains reactive groups such as hydroxyl and carboxyl and is of molecular weight in the range 300 to 5000. The uron ether is employed as a cosolvent for the polymer whereby the solution may be applied as a coating without the need for significant amounts of conventional solvents. Interaction between the polymer and the uron ether promoted by heat in the presence of acid catalyst shifts the role of the uron ether to that of a crosslinking agent for the polymer.
REFERENCES:
patent: 3061563 (1962-10-01), Zdanowski et al.
patent: 3183282 (1965-05-01), Harwitz
patent: 3230111 (1966-01-01), Hall et al.
patent: 3369931 (1968-02-01), Beachem et al.
patent: 3370975 (1968-02-01), Semroc
patent: 3657001 (1972-04-01), Parker
patent: 3668277 (1972-06-01), Reimhofer et al.
patent: 3922447 (1975-11-01), Isaksen et al.
Hahn Frank J.
Santer James O.
Blance R. Bruce
Farrington William J.
Logomasini James C.
Monsanto Company
Page Thurman K.
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