公开(公告)号：US5798319A

公开(公告)日：1998-08-25

申请号：US586117

申请日：1996-01-16

申请人： Richard Henry Schlosberg ,  David Wayne Turner ,  Martin Anthony Krevalis ,  William Joseph Munley, Jr. ,  Haven Scott Aldrich

发明人： Richard Henry Schlosberg ,  David Wayne Turner ,  Martin Anthony Krevalis ,  William Joseph Munley, Jr. ,  Haven Scott Aldrich

IPC分类号： C07C69/44 ,  C07C69/76 ,  C07C69/80 ,  C07C69/82 ,  C09K8/34 ,  C10M105/32 ,  C10M169/04 ,  C10M171/00 ,  C10M177/00 ,  C10N40/08 ,  C10N40/25 ,  C09K7/00

CPC分类号： C07C69/80 ,  C07C69/44 ,  C07C69/76 ,  C07C69/82 ,  C09K8/34 ,  C10M105/32 ,  C10M169/04 ,  C10M171/008 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/289 ,  C10M2207/30 ,  C10M2207/302 ,  C10M2207/304 ,  C10M2207/34 ,  C10M2207/345 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/14 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/401 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

摘要： A lubricant which is prepared from at least one synthetic ester composition exhibiting thermal and oxidative stability which comprises the reaction product of 3,5,5-trimethyl-1-hexanol and an acid or anhydride; and a lubricant additive package; whereby the incorporation of an antioxidant in the lubricant additive package for the purpose of maintaining oxidative and thermal stability of the crankcase lubricating oil formulation to at least 20 minutes as measured by HPDSC at 220.degree. C., 3.445 MPa air and 0.5 wt. % dioctyl diphenyl amine can be either reduced or eliminated. The synthetic ester composition preferably exhibits the following additional properties: a metals content of 10 ppm or less metals based on the total synthetic ester composition, an ash content of 15 ppm or less ash based on the total synthetic ester composition, a total acid number of 0.05 mg KOH/g or less, and a volume resistivity of at least about 1.times.10.sup.11 ohm cm.

摘要翻译： 由至少一种表现出热和氧化稳定性的合成酯组合物制备的润滑剂，其包含3,5,5-三甲基-1-己醇与酸或酸酐的反应产物; 和润滑剂添加剂包装; 从而为了将曲轴箱润滑油制剂的氧化和热稳定性保持在220℃，3.445MPa空气和0.5重量％的HPDSC测量的至少20分钟，将抗氧化剂并入润滑剂添加剂包中。 ％二辛基二苯胺可以被还原或消除。 合成酯组合物优选表现出以下附加性能：基于总合成酯组合物的金属含量为10ppm或更少的金属，基于总合成酯组合物的灰分含量为15ppm或更少的灰分，总酸值 0.05mg KOH / g或更低，体积电阻率为至少约1×10 11 ohm cm。

公开(公告)号：US06177387B1

公开(公告)日：2001-01-23

申请号：US09242613

申请日：1999-02-19

申请人： Richard Henry Schlosberg ,  Carolyn Boggus Duncan ,  David Wayne Turner ,  Thomas Lee Ashcraft, Jr. ,  William Joseph Munley, Jr.

发明人： Richard Henry Schlosberg ,  Carolyn Boggus Duncan ,  David Wayne Turner ,  Thomas Lee Ashcraft, Jr. ,  William Joseph Munley, Jr.

IPC分类号： C10M10538

CPC分类号： C10M105/38 ,  C07C69/33 ,  C10M169/04

摘要： A synthetic ester composition exhibiting low odor, and high thermal and oxidative stability which comprises the reaction product of: (a) a polyol which comprises at least dipentaerythritol, e.g., technical grade pentaerythritol and mixtures of technical grade pentaerythritol or dipentaerythritol and monopentaerythritol; and (b) a mixture of monocarboxylic acids comprising at least one linear acid selected from the group consisting of between C5-C10 acids and at least one branched acid selected from the group consisting of C7-C9 acids, wherein the amount of C5 and C6 acids is between about 20 to 45 weight %, based upon the total amount of said mixture of monocarboxylic acids, and wherein said synthetic ester composition has a viscosity of at least 4 cSt at 99° C., a viscosity of less than about 8,000 cSt at 40° C., and a pour point of at least as low as −54° C.

摘要翻译： 具有低气味和高热稳定性和氧化稳定性的合成酯组合物，其包含以下反应产物的反应产物：（a）多元醇，其至少包含二季戊四醇，例如工业级季戊四醇和工业级季戊四醇或二季戊四醇与单季戊四醇的混合物; 和（b）包含至少一种选自C5-C10酸和至少一种选自C7-C9酸的支链酸的线性酸的单羧酸的混合物，其中C5和C6的量 基于所述单羧酸混合物的总量，所述酸为约20至45重量％，并且其中所述合成酯组合物在99℃下的粘度至少为4cSt，粘度小于约8,000cSt 在40℃，倾点至少低至-54℃。

公开(公告)号：US5750750A

公开(公告)日：1998-05-12

申请号：US799011

申请日：1997-02-07

申请人： Carolyn Boggus Duncan ,  Paul R. Geissler ,  David Wayne Turner ,  William Joseph Munley, Jr. ,  Martin A. Krevalis

发明人： Carolyn Boggus Duncan ,  Paul R. Geissler ,  David Wayne Turner ,  William Joseph Munley, Jr. ,  Martin A. Krevalis

IPC分类号： C10M105/42 ,  C10M105/46 ,  C10M169/04 ,  C10M171/00 ,  C07C59/47

CPC分类号： C10M171/008 ,  C10M105/42 ,  C10M105/46 ,  C10M169/04 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2207/304 ,  C10M2207/3045 ,  C10M2207/34 ,  C10N2240/00 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/14 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/401 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  C10N2270/02

摘要： A complex alcohol ester which comprises the reaction product of an add mixture of the following: a polyhydroxyl compound represented by the general formula: R(OH).sub.n wherein R is any aliphatic or cyclo-aliphatic hydrocarbyl group and n is at least 2, provided that the hydrocarbyl group contains from about 2 to 20 carbon atoms; a polybasic acid or an anhydride of a polybasic acid, provided that the ratio of equivalents of the polybasic acid to equivalents of alcohol from the polyhydroxyl compound is in the range between about 1.6:1 to 2:1; and a monohydric alcohol, provided that the ratio of equivalents of the monohydric alcohol to equivalents of the polybasic acid is in the range between about 0.84:1 to 1.2:1; wherein the complex alcohol ester exhibits a pour point of less than or equal to -20.degree. C., a viscosity in the range between about 100-700 cSt at 40.degree. C. and having a polybasic acid ester concentration of less than or equal to 70 wt. %, based on the complex alcohol ester.

摘要翻译： 一种复合醇酯，其包含以下添加混合物的反应产物：由通式R（OH）n表示的多羟基化合物，其中R是任何脂族或环脂族烃基，n至少为2， 烃基含有约2至20个碳原子; 多元酸或多元酸的酸酐，条件是多元酸的当量与多羟基化合物的醇当量之比在约1.6:1至2:1之间; 和一元醇，条件是一元醇的当量与多元酸的当量之比在约0.84:1至1.2:1之间; 其中所述络合醇酯表现出低于或等于-20℃的倾点，在40℃下的粘度在约100-700cSt之间且多元酸酯浓度小于或等于 70重量％ ％，基于复合醇酯。