Patent ID: 6403541
Filing Date: 2002-06-11
Classification: C10M,C10N

Abstract:
An agent for preventing oil filter clogging, the agent being a mixture comprising:(A) a polyoxyalkylene ether represented by the formula (1) R1Oâ€”(R2O)mâ€”Hâ€ƒâ€ƒ(1) â€ƒwherein R1 is hydrogen or C1 to C8 alkyl, R2 is C2 to C10 alkylene, m is an integer of 1 to 10, and when m is 2 or more, the two or more R2 group may be the same or different; and (B) a polyoxyalkylene glyceryl ether represented by the formula (2) â€ƒwherein R3 is C2 to C4 alkylene, R4 is hydrogen or C1 to C10 alkyl, n is an integer of 0 to 8, and when n is 2 or more, the two or more R3 groups may be the same or different.