Ëleos lubrificantes para motor formados a partir de complexos alcoois-ésteres

• Main Authors: ULRICH WITTEN, RICHARD H. SCHLOSBERG, DAVID W TURNER, FAY H. GORDON, MARTIN A KREVALIS
• Format: Patent
• Language: Portuguese
• Published: 18.04.2000
• Edition: 7
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; CHEMISTRY; FIRELIGHTERS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS; LIQUEFIED PETROLEUM GAS; LUBRICANTS; LUBRICATING COMPOSITIONS; METALLURGY; NATURAL GAS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K; TECHNICAL GASES CONTAINING CARBON MONOXIDE; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION

Patente de Invenção: "óLEOS LUBRIFICANTES PARA MOTOR FORMADOS A PARTIR DE COMPLEXOS áLCOOIS-éSTERES". Esta invenção refere-se a um lubrificante de motores com cárter o qual compreende a mistura em adição dos seguintes componentes: (A) um óleo lubrificante que compreende a mistura em adição dos seguintes componentes: uma matéria-prima de complexo álcool-éster e pelo menos uma matéria-prima adicional; e (B) um pacote de aditivos; onde o lubrificante de motores com cárter exibe um percentual de aperfeiçoamento de economia de combustível na faixa entre cerca de 0,3 a cerca de 5,0%, versus o óleo lubrificante sem a matéria-prima de complexo álcool-éster. A crankcase engine lubricant which comprises the add mixture of the following components: (A) a lubricating oil which comprises the add mixture of the following components: a complex alcohol ester basestock and at least one additional basestock; and (B) an additive package; wherein the crankcase engine lubricant exhibits a percent fuel economy improvement in the range between about 0.3 to 5.0%, versus the lubricating oil without the complex alcohol ester basestock.