-
公开(公告)号:US07947831B2
公开(公告)日:2011-05-24
申请号:US11523441
申请日:2006-09-19
申请人: Hans-Rudolf Meier , Gerrit Knobloch , Pierre Rota-Graziosi , Samuel Evans , Paul Dubs , Michèle Gerster
发明人: Hans-Rudolf Meier , Gerrit Knobloch , Pierre Rota-Graziosi , Samuel Evans , Paul Dubs , Michèle Gerster
IPC分类号: C07C317/00 , C07C317/04 , C07C317/06 , C07C317/10 , C07C317/18 , C07C317/44
CPC分类号: C07D303/22 , C07C317/04 , C07C317/10 , C07C317/18 , C07C317/44 , C07C323/12 , C07C323/25 , C07C323/52 , C07C323/65 , C07C2601/14 , C07D303/16 , C07D405/12 , C07F7/1804 , C08C19/20 , C08C19/22 , C08K5/36
摘要: Polymers grafted with a compound of formula I, wherein the general symbols are as defined within, have outstanding stability against oxidative, thermal, dynamic, light-induced and/or ozone-induced degradation.
摘要翻译: 用式I化合物接枝的聚合物,其中通式如上所定义,具有优异的抗氧化,热,动态,光诱导和/或臭氧诱导的降解的稳定性。
-
公开(公告)号:US07807757B2
公开(公告)日:2010-10-05
申请号:US11975096
申请日:2007-10-17
IPC分类号: C08F8/30
CPC分类号: C08K5/005 , C08F8/00 , C08K5/0008 , C08K5/34 , Y10T428/31913 , Y10T428/31928 , C08F20/00 , C08F22/00 , C08F10/00
摘要: This invention relates to a process for stabilising and at the same time phase compatibilising plastics or plastic compositions by incorporating polymeric compounds obtainable by reacting a compound selected from the group consisting of the sterically hindered phenols, sterically hindered amines, lactones, sulfides, phosphites, benzotriazoles, benzophenones and 2-(2-hydroxyphenyl)-1,3,5-triazines, which compounds contain at least one reactive group, with a compatibilisator.
摘要翻译: 本发明涉及一种用于稳定并同时使相容相容化塑料或塑料组合物的方法,该方法是将通过使选自空间位阻酚,空间位阻胺,内酯,硫化物,亚磷酸酯,苯并三唑的化合物 ,二苯甲酮和2-(2-羟基苯基)-1,3,5-三嗪,该化合物含有至少一个反应性基团,和相容剂。
-
公开(公告)号:US20090105102A1
公开(公告)日:2009-04-23
申请号:US11667779
申请日:2005-11-14
IPC分类号: C10M133/44
CPC分类号: C10M141/06 , C10M133/44 , C10M2203/1006 , C10M2205/0285 , C10M2207/026 , C10M2207/289 , C10M2215/064 , C10N2220/022 , C10N2230/10 , C10N2230/14 , C10N2240/08 , C10N2240/40 , C10N2250/14
摘要: The invention relates to novel (benzo)triazole compositions comprising mixtures of benzotriazoles and N-substituted benzotriazoles in functional liquids, e.g. mineral oil. The mixtures can be prepared from readily obtainable starting materials, such as tolutriazole (TTA), alkyl aldehydes and cycloalkanols. The invention furthermore relates to a process for protecting metals, which are in contact with functional liquids comprising the mixtures.
摘要翻译: 本发明涉及包含在功能性液体中的苯并三唑和N-取代的苯并三唑的混合物的新的(苯并)三唑组合物。 矿物油。 混合物可以由容易获得的原料制备,例如甲苯三唑(TTA),烷基醛和环烷醇。 本发明还涉及一种用于保护与包含该混合物的功能性液体接触的金属的方法。
-
公开(公告)号:US20050222308A1
公开(公告)日:2005-10-06
申请号:US11087267
申请日:2005-03-23
申请人: Roswell King , Joseph Babiarz , Samuel Evans , Sai Shum
发明人: Roswell King , Joseph Babiarz , Samuel Evans , Sai Shum
摘要: The present invention discloses mono-, bis- and tris-nonylcyclohexylphosphite esters, polyolefin compositions stabilized against the deleterious effects of melt processing, heat aging and exposure to combustion products of natural gas which comprise the nonylcyclohexylphosphite esters as stabilizers, and a process towards stabilizing polyolefin compositions by incorporating in or applying thereto the nonylcyclohexylphosphite esters.
摘要翻译: 本发明公开了单,双和三壬基环己基亚磷酸酯,稳定的聚烯烃组合物抵抗熔体加工,热老化和暴露于天然气的燃烧产物(其包含壬基环己基亚磷酸酯作为稳定剂)的有害作用,以及稳定聚烯烃 通过在其中掺入或施加于其上的壬基环己基亚磷酸酯的组合物。
-
公开(公告)号:US20050020457A1
公开(公告)日:2005-01-27
申请号:US10496234
申请日:2002-11-13
申请人: Peter Rohrbach , Samuel Evans , Stefan Laeuger
发明人: Peter Rohrbach , Samuel Evans , Stefan Laeuger
IPC分类号: C10M105/34 , C10M107/34 , C10M129/70 , C10M145/26 , C10M145/38 , C10M169/04 , C10M173/02 , C10N30/00 , C10N30/10 , C10N40/08 , C10N40/20 , C10N40/22
CPC分类号: C10M173/02 , C10M169/04 , C10M2207/289 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/109 , C10N2230/10 , C10N2230/64 , C10N2240/08 , C10N2240/40
摘要: The present invention relates to an aqueous functional fluid comprising an antioxidant of the hindered phenol type and a water-soluble polyalkylene glycol. The aqueous functional fluids are especially suitable for use as hydraulic or metal working fluids. The present invention also relates to the use of the aqueous functional fluid for improving the performance properties of hydraulic or metal working fluids.
摘要翻译: 本发明涉及含有受阻酚型抗氧化剂和水溶性聚亚烷基二醇的水性功能性流体。 水性功能流体特别适合用作液压或金属加工液。 本发明还涉及水性功能流体用于改善液压或金属加工流体性能的用途。
-
公开(公告)号:US06797755B1
公开(公告)日:2004-09-28
申请号:US10110620
申请日:2002-04-15
申请人: Hans-Rudolf Meier , Gerrit Knobloch , Samuel Evans
发明人: Hans-Rudolf Meier , Gerrit Knobloch , Samuel Evans
IPC分类号: C08L541
CPC分类号: C07C323/25 , C07C317/28 , C07C317/44 , C07C323/52 , C07C2601/14 , C08K5/3725 , C08K5/41 , C08L21/00
摘要: Elastomers which have excellent stability to prevent oxidative, thermal, dynamic, light-induced and/or ozone-induced degradation comprise, as stabilizers, at least one compound of the formula (I): [R—S(═O)m—CH2—CH(OH)—CH2]n—N(R1)2−n—R2, in which R is C4-C20alkyl, hydroxyl-substituted C4-C20alkyl; phenyl, benzyl, &agr;-methylbenzyl, &agr;,&agr;-dimethylbenzyl, cyclohexyl or —(CH2)qCOOR3, and, if m is 0, R may additionally be (a); and, if n is 1 and R4 is hydrogen, R may additionally be R2—R1N—CH2—CH(OH)—CH2—S(═O)m—(CH2)x— or R2—R1N—CH2—CH(OH)—CH2—S(═O)m—CH2—CH2—(OCH2—CH2)y—, R1 is hydrogen, cyclohexyl or C3-C12alkyl, R2 is (b), R3 is C1-C18alkyl, R4 is hydrogen or —CH2—CH(OH)—CH2—S(═O)m—R, X is C1-C8alkyl, Y is C1-C8alkyl, m is 0 or 1, n is 1 or 2, q is 1 or 2, x is from 2 to 6, and y is 1 or 2. The compounds of the formula (I) are also suitable as stabilizes for elastomers to prevent contact discoloration of substrates coming into contact with elastomers.
摘要翻译: 具有优异稳定性以防止氧化,热,动态,光诱导和/或臭氧诱导的降解的弹性体包含作为稳定剂的至少一种式(I)化合物:[RS(= O)m -CH 2 -CH (OH)-CH 2] n N(R 1)2-n R 2,其中R是C 4 -C 20烷基,羟基取代的C 4 -C 20烷基; 苯基,苄基,α-甲基苄基,α,α-二甲基苄基,环己基或 - (CH 2)q COOR 3,如果m为0,则R可另外为(a)。 并且如果n为1且R 4为氢,则R可以另外为R 2 -R 1 N-CH 2 -CH(OH)-CH 2 -S(= O)m - (CH 2)x - 或R 2 -R 1 N-CH 2 -CH(OH)-CH 2 -S(= O)m -CH 2 -CH 2 - (OCH 2 -CH 2)y - ,R 1是氢,环己基或C 3 C 12烷基,R 2是(b),R 3是C 1 -C 18烷基,R 4是氢或-CH 2 -CH(OH)-CH 2 -S(= O)m R,X是C 1 -C 8烷基 ,Y为C1-C8烷基,m为0或1,n为1或2,q为1或2,x为2至6,y为1或2.式(I)化合物也适用 稳定弹性体以防止与弹性体接触的基底的接触变色。
-
公开(公告)号:US06448208B1
公开(公告)日:2002-09-10
申请号:US09622707
申请日:2000-08-21
申请人: Paul Dubs , Roger Martin , Samuel Evans , Stephan Allenbach , Marc Ribeaud
发明人: Paul Dubs , Roger Martin , Samuel Evans , Stephan Allenbach , Marc Ribeaud
IPC分类号: C10M15916
CPC分类号: C09K15/08 , C08K5/1345 , C08K5/375
摘要: A description is given of products obtainable by reacting components a), b), c) and, if desired, d), where component a) is a compound of the formula I or a mixture of compounds of the formula I, component b) is a compound of the formula II or a mixture of compounds of the formula II, component c) is a component of the formula IIIa and/or of the formula IIIb or a mixture of compounds of the formula IIIa and/or IIIb, and component d) is a compound of the formula IV or a mixture of compounds of the formula IV, in which the general symbols are as defined therein, where the compound of the formula I is, for example, pentaerythritol, thiodiethylene glycol, 1,4-butanediol, 1,2-propanediol, diethylene glycol, triethylene glycol, 1,1,1-tris(hydroxymethyl)ethane, 2,2-dimethyl-1,3-propanediol or glycerol, the compound of the formula II is, for example, methyl 3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate or methyl 3-(3′-tert-butyl-4′-hydroxy-5′-methylphenyl)-propionate, the compound of the formula IIIa is, for example, methyl pelargonate or methyl laurate and the compound of the formula IIIb is, for example, 2-dodecenylsuccinic anhydride, and the compound of the formula IV is, for example, C8-C30alkylbenzene or an alkane of 12 to 30 carbon atoms. These products can be employed as liquid antioxidants in fuels and polymers and as antifriction additives in lubricants.
摘要翻译: 给出了通过使组分a),b),c)和(如果需要)d)反应获得的产物的描述,其中组分a)是式I化合物或式I化合物的混合物,组分b) 是式II的化合物或式II化合物的混合物,组分c)是式IIIa和/或式IIIb的组分或式IIIa和/或IIIb的化合物的混合物,以及组分 d)是式Ⅳ的化合物或式Ⅳ化合物的混合物,其中一般符号如上定义,其中式Ⅰ化合物是例如季戊四醇,硫代二甘醇, 丁二醇,1,2-丙二醇,二甘醇,三甘醇,1,1,1-三(羟甲基)乙烷,2,2-二甲基-1,3-丙二醇或甘油,式II化合物为 ,3-(3',5'-二叔丁基-4'-羟基苯基)丙酸甲酯或3-(3'-叔丁基-4'-羟基-5'-甲基苯基)丙酸甲酯,化合物 的fo 糠醛IIIa例如是壬酸甲酯或月桂酸甲酯,式IIIb化合物是例如2-十二碳烯基琥珀酸酐,式Ⅳ化合物是例如C 8 -C 30烷基苯或12〜 30个碳原子。 这些产品可用作燃料和聚合物中的液体抗氧化剂以及润滑剂中的减摩添加剂。
-
公开(公告)号:US06417358B1
公开(公告)日:2002-07-09
申请号:US09720442
申请日:2000-12-22
申请人: Michael Tinkl , Samuel Evans , Peter Nesvadba
发明人: Michael Tinkl , Samuel Evans , Peter Nesvadba
IPC分类号: C07D22112
CPC分类号: C07D307/83 , C07C49/603
摘要: Process for the preparation of compounds of formula (I), wherein the general symbols are as defined in claim 1, which process comprises reacting a compound of formula (V), wherein the general symbols are as defined in claim 1, with carbon monoxide in the presence of a catalyst.
摘要翻译: 制备式(I)化合物的方法,其中一般符号如权利要求1所定义,该方法包括使式(Ⅴ)化合物(其中通式如权利要求1所定义)与一氧化碳反应, 催化剂的存在。
-
公开(公告)号:US06362278B1
公开(公告)日:2002-03-26
申请号:US09284840
申请日:1999-04-21
IPC分类号: C08L10100
CPC分类号: C08K5/005 , C08F8/00 , C08K5/0008 , C08K5/34 , Y10T428/31913 , Y10T428/31928 , C08F20/00 , C08F22/00 , C08F10/00
摘要: This invention relates to a process for stabilizing and at the same time phase compatibilising plastics or plastic compositions by incorporating polymeric compounds obtainable by reacting a compound selected from the group consisting of the sterically hindered phenols, sterically hindered amines, lactones, sulfides, phosphites, benzotriazoles, benzophenones and 2-(2-hydroxyphenyl)-1,3,5-triazines, which compounds contain at least one reactive group, with a compatibilisator.
摘要翻译: 本发明涉及一种用于稳定并同时使相容相容化塑料或塑料组合物的方法,该方法是将通过使选自空间位阻酚,空间位阻胺,内酯,硫化物,亚磷酸酯,苯并三唑的化合物 ,二苯甲酮和2-(2-羟基苯基)-1,3,5-三嗪,该化合物含有至少一个反应性基团,和相容剂。
-
公开(公告)号:US06346630B1
公开(公告)日:2002-02-12
申请号:US09553360
申请日:2000-04-20
申请人: Peter Nesvadba , Samuel Evans , Christoph Kröhnke , Jürg Zingg
发明人: Peter Nesvadba , Samuel Evans , Christoph Kröhnke , Jürg Zingg
IPC分类号: C08L2326
CPC分类号: C07D307/91 , C07D307/83 , C07D405/04 , C08K5/1535 , C08K5/17 , C08K5/20 , C08K5/372 , C08K5/45 , C10M129/20 , C10M129/24 , C10M129/68 , C10M133/44 , C10M135/32 , C10M2207/044 , C10M2207/046 , C10M2207/28 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2240/40 , C08L23/02
摘要: The invention described novel compounds of formula wherein the general symbols are as defined in claim 1, as stabilizers for protecting organic materials, in particular polymers and lubricants, against thermal, oxidative or light-induced degradation.
摘要翻译: 本发明描述了通式符号如权利要求1中所定义的新型化合物,作为用于保护有机材料,特别是聚合物和润滑剂的稳定剂,防止热,氧化或光诱导的降解。
-
-
-
-
-
-
-
-
-