Patent ID: 7875581

Claim:
A lubricant composition for a resin conveyor, comprising: (A) at least one species selected from the group of nonionic surfactants represented by the formula (1) shown below and having HLB more than 16; and (B) water, R 1 —O-(EO) n -R 2 (Formula 1) where R 1 is a C10-20 straight or branched alkyl group, a styrenated phenyl group, or a C9-19 acyl group, EO is an ethylene oxide group, n=14-100, R 2 is hydrogen, a C1-3 straight or branched alkyl group or acyl group; —CO—R 3 , where R 3 is C9-19 straight or branched alkyl group or alkenyl group.