Creosote removed; the "heavy oil", which sinks; and the "anthracene oil", which when cold is mostly solid and greasy, of a buttery consistence. Creosote refers to the portion of coal tar which distills as "heavy oil", typically between 230–270 °C, also called "dead oil"; it sinks into water but still is fairly liquid. Carbolic acid is produced in the second fraction of distillation and is often distilled into what is referred to as "carbolic oil". Commercial creosote will contain substances from six groups. The two groups occur in the greatest amounts and are the products of the distillation process—the "tar acids",
Carlill v Carbolic Smoke Ball Co concept of acceptance to cover the facts. And, since 1893, law students have been introduced to the mysteries of the unilateral contract through the vehicle of "Carlill v Carbolic Smoke Ball Co." and taught to repeat, as a sort of magical incantation of contract law, that in the case of unilateral contracts performance of the act specified in the offer constitutes acceptance, and need not be communicated to the offeror." In a much more recent American case from the Southern District of New York, "Leonard v Pepsico, Inc", Judge Kimba Wood wrote, "Long a staple of law school curricula, "Carbolic