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公开(公告)号:US06315925B1
公开(公告)日:2001-11-13
申请号:US09503264
申请日:2000-02-14
申请人: Beat Michael Aebli , Samuel Evans , Sandor Gati
发明人: Beat Michael Aebli , Samuel Evans , Sandor Gati
IPC分类号: C09K1516
CPC分类号: C07C211/55
摘要: The invention relates to a mixture of nonylated diphenylamines, especially dinonylated diphenylamines, and to a technically advantageous methodological process for the preparation of that mixture by using acid catalysts in small quantities. The mixture is used as an additive for stabilizing organic products that are subjected to oxidative, thermal and/or light-induced degradation.
摘要翻译: 本发明涉及壬基化二苯胺,特别是二壬基化二苯胺的混合物,以及通过使用少量酸催化剂制备该混合物的技术上有利的方法方法。 该混合物用作用于稳定经受氧化,热和/或光诱导降解的有机产物的添加剂。
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公开(公告)号:US08030259B2
公开(公告)日:2011-10-04
申请号:US10594379
申请日:2005-03-23
IPC分类号: C10M133/12 , C10M141/06
CPC分类号: C08K5/18 , C08K2201/014 , C10M133/12 , C10M2215/064 , C10M2215/065 , C10M2215/223 , C10M2223/041 , C10N2230/04 , C10N2230/08 , C10N2230/10 , C10N2230/12
摘要: The invention relates to a composition comprising a mixture of alkylated N-α-naphthyl-Nphenylamine (PANA) and alkylated diphenylamine (DPA), the product obtainable by alkylating PANA or a mixture of PANA and DPA with alkenes and the process for alkylating PANA or a mixture of PANA and DPA with alkenes. The compositions according to the present invention have an outstanding anti-oxidative action, which can be demonstrated by established test methods.
摘要翻译: 本发明涉及一种组合物,其包含烷基化N-α-萘基-N-苯胺(PANA)和烷基化二苯胺(DPA)的混合物,该产物可通过将PANA或PANA和DPA与烯烃的混合物烷基化获得,以及烷基化PANA或 PANA和DPA与烯烃的混合物。 根据本发明的组合物具有突出的抗氧化作用,其可以通过确定的测试方法来证明。
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公开(公告)号:US20080274925A1
公开(公告)日:2008-11-06
申请号:US10594379
申请日:2005-03-23
IPC分类号: C10M133/12
CPC分类号: C08K5/18 , C08K2201/014 , C10M133/12 , C10M2215/064 , C10M2215/065 , C10M2215/223 , C10M2223/041 , C10N2230/04 , C10N2230/08 , C10N2230/10 , C10N2230/12
摘要: The invention relates to a composition comprising a mixture of alkylated N-α-naphthyl-N-phenylamine (PANA) and alkylated diphenylamine (DPA), the product obtainable by alkylating PANA or a mixture of PANA and DPA with alkenes and the process for alkylating PANA or a mixture of PANA and DPA with alkenes. The compositions according to the present invention have an outstanding anti-oxidative action, which can be demonstrated by established test methods.
摘要翻译: 本发明涉及包含烷基化N-α-萘基-N-苯胺(PANA)和烷基化二苯胺(DPA)的混合物的组合物,该产物可通过将PANA或PANA和DPA与烯烃的混合物烷基化得到的产物和烷基化方法 PANA或PANA和DPA与烯烃的混合物。 根据本发明的组合物具有突出的抗氧化作用,其可以通过确定的测试方法来证明。
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公开(公告)号:US07300978B2
公开(公告)日:2007-11-27
申请号:US10785909
申请日:2004-02-23
IPC分类号: B32B21/08 , C08K5/20 , C08K5/36 , C08L101/00 , C08L51/06
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。
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公开(公告)号:US07291662B2
公开(公告)日:2007-11-06
申请号:US11087267
申请日:2005-03-23
申请人: Roswell E. King , Joseph E. Babiarz , Samuel Evans , Sai P. Shum
发明人: Roswell E. King , Joseph E. Babiarz , Samuel Evans , Sai P. Shum
IPC分类号: C08K5/524
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。
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公开(公告)号:US5739341A
公开(公告)日:1998-04-14
申请号:US462254
申请日:1995-06-02
申请人: Paul Dubs , Roger Martin , Samuel Evans
发明人: Paul Dubs , Roger Martin , Samuel Evans
IPC分类号: C07C69/28 , C07C67/62 , C07C69/30 , C07C69/732 , C07C215/08 , C07C323/12 , C08K5/00 , C08K5/134 , C08K5/3435 , C09K15/08 , C07D211/44
CPC分类号: C08K5/3435 , C07C215/08 , C07C323/12 , C07C67/62 , C07C69/732 , C08K5/005 , C08K5/134 , C09K15/08
摘要: Products are described which can be obtained by reacting components a), b) and c), 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 and component c) is a compound of the formula III or a mixture of compounds of the formula III, ##STR1## in which the general symbols are as defined in claim 1, the compound of the formula I being, for example, pentaerythritol, thiodiethylene glycol, 1,4-butanediol, 1,4-propanediol, diethylene glycol, triethylene glycol, diethanolamine or glycerol, the compound of the formula II being, for example, sunflower oil or coconut fat, and the compound of the formula III being, for example, methyl 3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate. The abovementioned products can be used as liquid antioxidants in polymers and lubricants.
摘要翻译: 描述了通过使组分a),b)和c)反应得到的产物,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化合物 或式II化合物和组分c)的化合物的混合物是式III的化合物或式III化合物,X(Y)a,(I),(II) 权利要求1中,式I化合物为例如季戊四醇,硫代二甘醇,1,4-丁二醇,1,4-丙二醇,二甘醇,三甘醇,二乙醇胺或甘油,式II化合物为 例如向日葵油或椰子脂肪,式III化合物为例如3-(3',5'-二叔丁基-4'-羟基苯基)丙酸甲酯。 上述产品可用作聚合物和润滑剂中的液体抗氧化剂。
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公开(公告)号:US5663128A
公开(公告)日:1997-09-02
申请号:US308339
申请日:1994-09-19
申请人: Samuel Evans , Paul Dubs , Hugo Camenzind
发明人: Samuel Evans , Paul Dubs , Hugo Camenzind
IPC分类号: C07D251/38 , C07B45/00 , C07C69/732 , C07D211/08 , C07D493/04 , C07F9/165 , C07F9/547 , C08K5/134 , C08K5/34 , C08K5/3432 , C08K5/3435 , C08L23/02 , C09K15/08 , C09K15/14 , C09K15/30 , C09K15/32 , C10M159/12 , C10N30/10 , C10N40/08 , C10N40/20 , C10N40/25 , C10M107/46
CPC分类号: C07C69/732 , C07B45/00 , C07F9/165 , C08K5/1345 , C09K15/14 , C09K15/32
摘要: Products are described which can be obtained by reacting components a), b), c) and 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 compound of the formula III or a mixture of compounds of the formula III and component d) is a compound of the formula IV or a mixture of compounds of the formula IV, ##STR1## in which the general symbols are as defined in claim 1, the compound of the formula I being, for example, pentaerythritol, thiodiethylene glycol, 1,4-butanediol, 1,2-propanediol, diethylene glycol, triethylene glycol, diethanolamine or glycerol, the compound of the formula II being, for example, sunflower oil or coconut fat, the compound of the formula III being, for example, methyl 3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate and the compound of the formula IV, being for example, sulfur or diisopropyl dithiophosphate. The abovementioned products can be used as liquid antioxidants in polymers and lubricants.
摘要翻译: 描述了可以通过使组分a),b),c)和d)反应得到的产物,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或式II化合物的组合物c)的化合物是式III的化合物或式III化合物和组分d)的混合物是式Ⅳ的化合物或式Ⅳ化合物的混合物 式IV,其中通式为如权利要求1所定义的X(Y)a(I)其中,(III)D(IV)其中式I化合物为例如, 季戊四醇,硫二甘醇,1,4-丁二醇,1,2-丙二醇,二甘醇,三甘醇,二乙醇胺或甘油,式II化合物为例如向日葵油或椰子油,式III化合物 例如,3-(3',5'-二叔丁基-4'-羟基苯基)丙酸甲酯和式IV化合物,例如硫 r二异丙基二硫代磷酸酯。 上述产品可用作聚合物和润滑剂中的液体抗氧化剂。
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公开(公告)号:US5583247A
公开(公告)日:1996-12-10
申请号:US422285
申请日:1995-04-14
IPC分类号: C07D295/16 , C07B63/04 , C07C7/20 , C07C15/46 , C07C45/51 , C07C49/603 , C07C49/647 , C07C49/683 , C07C49/747 , C07C49/753 , C07C49/798 , C07C59/80 , C07C59/82 , C07C67/62 , C07C69/007 , C07C69/145 , C07C69/24 , C07C69/54 , C07C69/738 , C07C69/78 , C07C205/45 , C07C235/78 , C07C255/31 , C07C255/40 , C07F9/38 , C07F9/40 , C08F2/38 , C08F2/40 , C08K5/00 , C09K15/08 , C09K15/24 , C09K15/32 , C07D64/00
CPC分类号: C07C59/80 , C07B63/04 , C07C205/45 , C07C255/31 , C07C45/512 , C07C49/647 , C07C49/683 , C07C49/747 , C07C49/753 , C07C69/007 , C07C69/738 , C07C7/20 , C07F9/3826 , C07F9/4015 , C07C2101/14
摘要: Ethylenically unsaturated monomers are protected from premature polymerization during manufacture and storage by the incorporation therein of an effective stabilizing amount of a 7-substituted quinone methide compound.
摘要翻译: 乙烯基不饱和单体通过在其中加入有效稳定量的7-取代醌甲基化合物而在制备和储存过程中避免过早聚合。
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公开(公告)号:US5413737A
公开(公告)日:1995-05-09
申请号:US231967
申请日:1994-04-22
申请人: Samuel Evans
发明人: Samuel Evans
IPC分类号: B01J27/02 , B01J27/06 , C07B61/00 , C07C211/55 , C07D279/20 , C08K5/45 , C08K5/46 , C09K15/26 , C10M135/36 , C10N30/00 , C10N30/08 , C10N30/10 , C10N70/00
CPC分类号: C08K5/46
摘要: A mixture containing phenothiazines which is obtainable by reacting a mixture of diphenylamines comprising______________________________________ 1 to 5% by weight of a) diphenylamine 8 to 18% by weight of b) 4-tert-butyldiphenylamine 21 to 31% by weight of c) one or more compounds selected from i) 4-tert-octyldiphenylamine ii) 4,4'-di-tert-butyldiphenylamine iii) 2,4,4'-tris-tert-butyldiphenylamine 20 to 31% by weight of d) one or more compounds selected from i) 4-tert-butyl-4'-tert-octyldiphenylamine ii) 2,2'- or 2,4'-di-tert- octyldiphenylamine iii) 2,4-di-tert-butyl-4'-tert- octyldiphenylamine, and 15 to 29% by weight of e) the compound i) 4,4'-di-tert-octyldiphenylamine, or the compounds i) 4,4'-di-tert-octyldiphenylamine and ii) 2,4-di-tert-octyl-4'-tert- butyldiphenylamine, ______________________________________ with 1 to 200 mol % of elemental sulfur, in the presence of 0.25 to 5 mol % of a condensation catalyst selected from the group consisting of iodine, aluminium bromide, aluminium chloride, iron(Ill) chloride, antimony chloride, copper iodide or sulfur iodide, in the temperature range from 80.degree. to 250.degree. C.The mixture containing phenothiazines finds utility as antioxidant in organic materials which are subject to degradation induced by oxidation, heat or exposure to actinic light, especially in lubricants and hydraulic fluids.
摘要翻译: 包含吩噻嗪的混合物,其可通过使包含1-5重量%的a)二苯胺-8至18重量%的二苯胺的混合物与b)4-叔丁基二苯胺-21至31重量%的c) 一种或多种选自以下的化合物:i)4-叔辛基二苯胺 - ii)4,4'-二叔丁基二苯胺 - iii)2,4,4'-三叔丁基二苯胺-20至31重量% 的d)一种或多种选自以下的化合物:i)4-叔丁基-4'-叔辛基二苯胺 - ii)2,2'-或2,4'-二叔辛基二苯胺 - iii)2, 4-二叔丁基-4'-叔辛基二苯胺和-15-29重量%的e)化合物ⅰ)4,4'-二叔辛基二苯胺或 - 化合物ⅰ )4,4'-二叔辛基二苯胺和 - ii)2,4-二叔辛基-4'-叔丁基二苯胺, - 1至200摩尔%的元素硫,存在0.25至 5mol%的选自碘,溴化铝,氯化铝,氯化铁(III)的缩合催化剂,a 含有吩噻嗪的混合物可用作有机材料中的抗氧化剂,这些有机材料会受到氧化,加热或暴露于光化光引起的降解,特别是在 润滑剂和液压油。
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公开(公告)号:US4741846A
公开(公告)日:1988-05-03
申请号:US758014
申请日:1985-07-24
申请人: Samuel Evans
发明人: Samuel Evans
IPC分类号: C07C67/00 , C07C313/00 , C07C323/16 , C07C323/52 , C07C323/56 , C08K5/375 , C09K15/14 , C09K15/28 , C09K15/30 , C10M135/24 , C10M135/26 , C10M135/32 , C10M169/04 , C10N30/00 , C10N30/08 , C10N30/10 , C10N40/25 , C07C149/273
CPC分类号: C10M135/24 , C07C323/00 , C08K5/375 , C09K15/14 , C10M2215/14 , C10M2215/18 , C10M2215/182
摘要: Novel compounds of the formula I ##STR1## are described. The radicals R.sup.1, R.sup.2 and R.sup.3 are hydroxyl-substituted alkyl, --C(R.sup.4 R.sup.5)--(CHR.sup.6).sub.m --W, --(CH.sub.2).sub.2 --OCOR.sup.10 or ##STR2## and W is --COR.sup.7, --COOR.sup.7, --CON(R.sup.9 R.sup.15) or CN. The other radicals are customary hydrocarbon radicals.The novel substances can be employed as stabilizers for organic polymers or for lubricants.
摘要翻译: 描述了式I的新型化合物(I)。 基团R 1,R 2和R 3是羟基取代的烷基,-C(R 4 R 5) - (CHR 6)m W, - (CH 2)2 -OCOR 10或者X和W是-COR 7,-COOR 7,-CON(R 9 R 15)或 CN。 其他基团是常规烃基。 新型物质可用作有机聚合物或润滑剂的稳定剂。
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