公开(公告)号：EP2342312A1

公开(公告)日：2011-07-13

申请号：EP09823893.4

申请日：2009-10-16

申请人： Perstorp Specialty Chemicals AB

发明人： JANSSON, Robert ,  AUVINEN, Irma

IPC分类号： C10M105/34 ,  C10M105/38 ,  C10M105/42

CPC分类号： C10M105/38 ,  C10M105/34 ,  C10M2207/2835 ,  C10M2209/1095 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/028 ,  C10N2230/02 ,  C10N2230/74 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/121

摘要： Disclosed is a lubricant base stock, exhibiting a combination of high flash point, low evaporation loss, high viscosity and unexpectedly exceptionally low pour point and high viscosity index value. Said lubricant base stock comprises at least one ester between 2-propylheptanoic acid and at least one 2,2-substiruted 1,3-propanediol and/or at least one dimer, trimer or polymer thereof and/or at least one alkoxylated species of a said 2,2-substituted 1,3-propanediol or a said dimer, trimer or polymer thereof.

公开(公告)号：EP2291500A1

公开(公告)日：2011-03-09

申请号：EP09772778.8

申请日：2009-06-26

申请人： Petróleo Brasileiro S.A. Petrobras

发明人： ROSAS, Danielle de Oliveira ,  FERRERA, Bauer, Costa ,  LEITE, Denise, Diniz

IPC分类号： C11C1/08 ,  C11C1/10 ,  C10M101/04 ,  C10M105/42

CPC分类号： C11C1/10 ,  C10M101/04 ,  C10M105/42 ,  C10M2207/301 ,  C10M2207/401 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/64 ,  C11C1/08

摘要： A process is described for the purification of estolides for subsequent use as lubricants. This purification process comprises the removal of free fatty acids present in the estolide by liquid-liquid extraction using an alcohol, preferably ethanol or methanol, as solvent, where the total acid number of the estolide after purification is less than 1 mg KOH/g of sample, which endows it with characteristics of oxidation stability suitable for its use as a lubricant.

摘要翻译： 方法描述为交内酯的对作为润滑剂随后使用纯化。 此纯化过程通过液 - 液萃取用在醇，优选乙醇或甲醇作为溶剂，其中，纯化后的交内酯的总酸值小于1个毫克KOH /克的包括除去存在于交内酯游离脂肪酸 样品，其与适合其作为润滑剂使用的氧化稳定性的特性赋予它。

公开(公告)号：EP1656437A4

公开(公告)日：2010-08-11

申请号：EP04780623

申请日：2004-08-10

申请人： COGNIS IP MAN GMBH

发明人： ZEHLER EUGENE ,  COSTELLO CHRISTOPHER

IPC分类号： C10M105/36 ,  C07C69/34 ,  C07C69/48 ,  C07C69/52 ,  C10M105/38 ,  C10M105/42 ,  C10M105/44 ,  C10M129/72 ,  C10M129/74 ,  C10M129/78 ,  C10M169/04

CPC分类号： C10M105/38 ,  C10M2207/2835 ,  C10N2230/26 ,  C10N2230/64

摘要： A biodegradable lubricant composition containing a complex polyol ester having a polyfunctional alcohol residue and a saturated or unsaturated dicarboxylic acid residue having from about 9 to about 22 carbon atoms.

公开(公告)号：EP0982393B1

公开(公告)日：2005-08-03

申请号：EP99115560.7

申请日：1993-05-27

申请人： Cognis IP Management GmbH

发明人： Schnur, Nicholas E ,  Zehler, Eugene R.

IPC分类号： C10M171/00 ,  C10M105/38 ,  C10M105/42 ,  C09K5/04

CPC分类号： C10M105/38 ,  C09K5/045 ,  C10M105/42 ,  C10M169/04 ,  C10M171/008 ,  C10M2207/026 ,  C10M2207/08 ,  C10M2207/16 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/302 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/086 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/225 ,  C10M2219/066 ,  C10M2219/106 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2229/05 ,  C10N2220/027 ,  C10N2220/028 ,  C10N2220/302 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

公开(公告)号：EP1163316A4

公开(公告)日：2003-05-28

申请号：EP00905819

申请日：2000-01-19

申请人： INTERNAT LUBRICANTS INC

发明人： WILLIAMSON WILL F ,  RHODES BLAINE

IPC分类号： C10M159/12 ,  C07C69/75 ,  C10M20060101 ,  C10M105/42 ,  C10M129/68 ,  C10M129/76 ,  C10M133/38 ,  C10M135/04 ,  C10M135/06 ,  C10M135/32 ,  C10M137/02 ,  C10M137/04 ,  C10N30/06 ,  C10N40/04 ,  C10N40/08 ,  C10N40/20 ,  C10N40/22 ,  C10N40/25 ,  C10N40/32 ,  C10N50/10

CPC分类号： C10L10/08 ,  C10L1/191 ,  C10L1/198 ,  C10M159/12 ,  C10M2207/022 ,  C10M2223/04 ,  C10N2230/06 ,  C10N2230/74 ,  C10N2240/10 ,  C10N2240/40 ,  C10N2250/021 ,  C10M2207/122 ,  C10M2207/283 ,  C10N2220/026 ,  C10M2207/40

摘要： There is disclosed a friction reducing compound, comprising an intermediate adduct of a first moiety reacted in a first reaction with a second moiety to form the intermediate adduct and further esterifying or amidifying the intermediate adduct with a third moiety in a molar ratio of from about 1:2 to about 2:1, wherein the first moiety is an unsaturated synthetic dieneophilic base oil, wherein the second moiety is a compound having a diene conjugated carbon-carbon double bond and a carboxylic acid moiety or anhydride group, wherein the first reaction comprises mixing the first moiety with the second moiety in a molar ratio of from about 1:2 to about 2:1 under an inert atmosphere; and wherein the third moiety is a polyhydroxy compound.

公开(公告)号：EP0406479B2

公开(公告)日：2002-09-04

申请号：EP89119265.0

申请日：1989-10-17

申请人： JAPAN ENERGY CORPORATION

发明人： Kaimai, Takashi c/o Kyodo Oil Technical Research ,  Yano,Hisashi c/o Kyodo Oil Technical Research

IPC分类号： C10M105/38 ,  C10M105/40 ,  C10M105/42 ,  C10M105/44

CPC分类号： C10M105/32 ,  C10M105/00 ,  C10M105/38 ,  C10M105/40 ,  C10M105/42 ,  C10M105/44 ,  C10M105/52 ,  C10M171/008 ,  C10M2203/003 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/286 ,  C10M2207/2875 ,  C10M2207/2885 ,  C10M2207/289 ,  C10M2207/2895 ,  C10M2207/301 ,  C10M2207/302 ,  C10M2207/3025 ,  C10M2207/345 ,  C10M2209/109 ,  C10M2209/11 ,  C10M2211/0206 ,  C10M2211/022 ,  C10M2211/0225 ,  C10M2211/0245 ,  C10M2211/06 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

摘要： A lubricant for hydrofluorocarbon refrigerant comprises as a main component an ester obtained by esterifying at least one straight or branched-chain monovalent fatty acid having a particular carbon number with neopentyl glycol or at least one compound of general formula (I) or a polyvalent alcohol of general formula (II) or further at least one polybasic acid having a particular carbon number: This lubricant has a sufficient compatibility with the hydrofluorocarbon refrigerant used as a refrigerant instead of the conventional chlorine-containing compounds.

公开(公告)号：EP0646638B1

公开(公告)日：2002-07-17

申请号：EP94306966.6

申请日：1994-09-23

申请人： THE LUBRIZOL CORPORATION

发明人： Bardasz, Ewa A. ,  Jolly, Scott T. ,  Sgarlata, Christopher R. ,  Steckel, Thomas F.

IPC分类号： C10M105/38 ,  C10M105/42 ,  C07C69/013

CPC分类号： C10M105/42 ,  C10M105/38 ,  C10M2207/262 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/302 ,  C10M2207/304 ,  C10M2209/104 ,  C10M2209/109 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

公开(公告)号：EP0973853A1

公开(公告)日：2000-01-26

申请号：EP98913796.3

申请日：1998-04-14

申请人： Neste Chemicals Oy

发明人： KOISTINEN, Jari ,  RISSANEN, Kari ,  SILVENNOINEN, Laura ,  KOSKIMIES, Salme

IPC分类号： C10M105/42 ,  C09K5/04 ,  C07C69/67

CPC分类号： C10M105/42 ,  C10M105/38 ,  C10M171/008 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/286 ,  C10M2207/289 ,  C10M2207/30 ,  C10M2207/302 ,  C10M2207/3025 ,  C10M2207/304 ,  C10M2207/345 ,  C10M2211/022 ,  C10M2211/06 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

摘要： The invention concerns a refrigerant composition which comprises a chlorine-free hydrofluorocarbon based refrigerant and, mixed with the refrigerant, a lubricant comprising a polyol ester. According to the invention the polyol ester comprises an ester of 3-hydroxy-2,2-dimethylpropyl-3-hydroxy-2,2-dimethylpropionate, the carboxylic acid residue of which is derived from a linear or branched C4...C18-carboxylic acid or an anhydride thereof, or it is derived from a mixture of linear or branched C4...C18-carboxylic acids or anhydrides thereof. The present invention also concerns novel complex ester of 3-hydroxy-2,2-dimethylpropyl-3-hydroxy-2,2-dimethylpropionate, which contain residues of mono- or bivalent carboxylic acids. The novel esters exhibit good solubility in fluorinated hydrocarbons and excellent lubricating properties.

公开(公告)号：EP0778822A4

公开(公告)日：1997-11-19

申请号：EP95929564

申请日：1995-08-23

申请人： HENKEL CORP

发明人： TULLER F NORMAN ,  ALLEN MICHAEL E

IPC分类号： C07C69/33 ,  C07C69/708 ,  C10M105/34 ,  C10M105/40 ,  C10M105/42 ,  C10M105/72 ,  C10M107/34 ,  C10M107/46 ,  C10M129/32 ,  D06M13/17 ,  D06M13/224 ,  D06M13/252 ,  D06M15/53

CPC分类号： D06M15/53 ,  C07C69/33 ,  C07C69/708 ,  C10M105/40 ,  C10M105/42 ,  C10M105/72 ,  C10M107/34 ,  C10M107/46 ,  C10M2207/28 ,  C10M2207/283 ,  C10M2207/30 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/107 ,  C10M2209/11 ,  C10M2219/085 ,  C10M2221/043 ,  D06M7/00 ,  D06M13/17 ,  D06M13/224 ,  D06M13/252 ,  D06M2200/40 ,  Y10T442/273

摘要： A compound of general formula (I), wherein R is alkyl from about 4 to about 22 carbon atoms, R?1 and R2¿ independently of one another are alkyl from about 1 to about 22 carbon atoms, X is either sulphur or oxygen, Y is -C¿2?H4O- or -C3H6O- or a mixture of -C2H4O and -C3H6O-, m is a number from about 1 to about 20, n is a number from about 1 to about 6, p is a number from 2 to 4, q is a number from 0 to about 2 and r is a number from 0 to about 2, with q + r + p being the integer 4. This invention is also directed to the method for treating fibers by applying this compound.

公开(公告)号：EP0479338B1

公开(公告)日：1997-08-27

申请号：EP91121101.9

申请日：1989-10-17

申请人： JAPAN ENERGY CORPORATION

发明人： Kaimai, Takashi, c/o Kyodo Oil Technical Research ,  Yano, Hisashi, c/o Kyodo Oil Technical Research

IPC分类号： C10M105/38 ,  C10M105/40 ,  C10M105/42

CPC分类号： C10M105/32 ,  C10M105/00 ,  C10M105/38 ,  C10M105/40 ,  C10M105/42 ,  C10M105/44 ,  C10M105/52 ,  C10M171/008 ,  C10M2203/003 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/286 ,  C10M2207/2875 ,  C10M2207/2885 ,  C10M2207/289 ,  C10M2207/2895 ,  C10M2207/301 ,  C10M2207/302 ,  C10M2207/3025 ,  C10M2207/345 ,  C10M2209/109 ,  C10M2209/11 ,  C10M2211/0206 ,  C10M2211/022 ,  C10M2211/0225 ,  C10M2211/0245 ,  C10M2211/06 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

摘要： A lubricant for hydrofluorocarbon refrigerant comprises as a main component an ester obtained by esterifying at least one straight or branched-chain monovalent fatty acid having a particular carbon number with neopentyl glycol or at least one compound of general formula (I) or a polyvalent alcohol of general formula (II) or further at least one polybasic acid having a particular carbon number: This lubricant has a sufficient compatibility with the hydrofluorocarbon refrigerant used as a refrigerant instead of the conventional chlorine-containing compounds.