Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1986-01-28
1986-10-14
Phynes, Lucille M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528289, 528290, 528291, 528292, 528345, C08G 6344, C08G 6944, C08G 7316
Patent
active
046173749
ABSTRACT:
Polyester compositions useful in formed articles such as beverage bottles and having condensation reacted therein at least one UV-absorbing compound of the formula ##STR1## wherein: R is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, cycloalkyl, substituted cycloalkyl, or alkenyl;
REFERENCES:
patent: 4297502 (1981-10-01), Herrmann et al.
patent: 4359507 (1982-11-01), Davis et al.
patent: 4377669 (1983-03-01), Zweifel et al.
patent: 4400500 (1983-08-01), Kelley et al.
Hackh's Chemical Dictionary (4th Ed.), McGraw-Hill, Inc., (1969), p. 424.
Hilbert Samuel D.
Pruett Wayne P.
Wang Richard H. S.
Weaver Max A.
Eastman Kodak Company
Phynes Lucille M.
Spurrell Donald W.
Thomsen J. Frederick
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