Process for the manufacture of wax-like esterification products

Details Process for the manufacture of wax-like esterification products Process for the manufacture of wax-like esterification products

1990-06-06

1991-05-28

Gray, Bruce

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C09F 508, C09F 710

Patent

active

050192990

ABSTRACT:
Wax-like esterification products derived from optionally partially saponified hard paraffin oxidation products and mono- or multivalent alcohols, which are suitable particularly as lubricants for plastics processing, are formed in the melt with particularly high degrees of esterification and without discolorization. The conversion is conducted at 160.degree. to 220.degree. C. in the presence of zinc salts such as zinc stearate.

REFERENCES:
patent: 4029682 (1977-06-01), Foulks
patent: 4185094 (1980-01-01), Crump
Kohn, Encyclopedia of Science and Technology, vol. 14, pp. 508-510, McGraw-Hill.
Szabo et al., Chemical Abstracts, vol. 89, No. 91420p, 1978.
Translation of first page of German 1,274,105.

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