Plasticizers
1,158,979. Stabilized polyglycol esters. EASTMAN KODAK CO. 28 June, 1968 [3 July, 1967], No. 30956/68. Heading C2C. [Also in Division C3] Compounds of formula where n is 2-6, are stabilized against water take-up and acetic acid liberation when exposed to humid air by the addition of 2/ 3 -11/ 2 time...
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Zusammenfassung: | 1,158,979. Stabilized polyglycol esters. EASTMAN KODAK CO. 28 June, 1968 [3 July, 1967], No. 30956/68. Heading C2C. [Also in Division C3] Compounds of formula where n is 2-6, are stabilized against water take-up and acetic acid liberation when exposed to humid air by the addition of 2/ 3 -11/ 2 times their weight of glyceryl triacetate. Such a blend is useful as a plasticizer for cellulose esters. |
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