Novel non-aqueous water soluble food grade lubricant compositions
comprising: (a) About 5% to about 50% of a polyalkylene glycol comprised
of an ethylene oxide/propylene oxide copolymer, or polymer of propylene
oxide, having molecular weight greater than 1,500; and (b) About 50% to
about 95% of a polyethylene glycol having molecular weight of from about
200 to about 600; wherein said lubricating compositions have viscosities
of about 28 to about 100% at 40.degree. C. The novel non-aqueous water
soluble food grade lubricant compositions are particularly useful in food
processing and packaging equipment applications where low viscosity food
grade lubricants with low pour points are desired, and in applications
where there is a need for equipment and spill cleanup. These food grade
lubricant compositions are also environmentally friendly due to their
water solubility, rapid biodegradability, and low aquatic toxicity.