Alkyl 9,9(10,10)-bis(acyloxymethyl)octadecanoates as primary pla

Details Alkyl 9,9(10,10)-bis(acyloxymethyl)octadecanoates as primary pla Alkyl 9,9(10,10)-bis(acyloxymethyl)octadecanoates as primary pla

1977-01-31

1978-06-06

Douglas, Winston A.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 23XA, 260316, C09F 500

Patent

active

040936376

ABSTRACT:
Alkyl 9,9(10,10)-bis(acyloxymethyl)octadecanoates were prepared from 9(10)-formylstearic acid and found to function as primary plasticizers. Polyvinylchloride resins plasticized by these compounds have permanence and heat stability properties superior to those of resins plasticized with dioctyl phthalate, dioctyl sebacate, or other commercially available plasticizers.

REFERENCES:
patent: 2332849 (1943-10-01), Gruber et al.
patent: 2500918 (1950-03-01), Reuter et al.
Frankel, E., et al. "Acyl Esters from Oxo-Derived Hydroxymethyl Stearates as Plasticizers for PVC" JAOCS, vol. 52, pp. 498-504 (1975).
Buehler et al., Survey of Organic Synthesis, p. 199 (1970).

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