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1. 发明授权

US06362138B1 Heterocyclic thioethers as additives for lubricants 失效
标题翻译：杂环硫醚作为润滑剂的添加剂
公开(公告)号：US06362138B1
公开(公告)日：2002-03-26
申请号：US09663822
申请日：2000-09-15
申请人： Hugo Camenzind , Samuel Evans , Alfred Dratva , Peter Hänggi
发明人： Hugo Camenzind , Samuel Evans , Alfred Dratva , Peter Hänggi
IPC分类号： C10M13536
CPC分类号： C07D285/08 , C07D277/74 , C10L1/2456 , C10L10/04 , C10L10/08 , C10M135/36 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10N2240/08 , C10N2240/40 , C10N2270/02
摘要： This invention relates to compounds which are suitable as ash-free antiwear additives and antioxidants, to lubricant compositions comprising said compounds as well as to their use. are particularly preferred. In the preferred compounds I′, R2 is isooctyloxycarbonylmethyl, R3 is isooctyloxycarbonylmethylthiomethyl and R4 is hydrogen; or R2 is tert-nonyl and R3 is tert-nonylthiomethyl and R4 is hydrogen; or R2 is isooctyloxycarbonylmethyl, R3 is hydrogen and R4 is isooctyloxycarbonylmethylthiomethyl; or R2 is tert-nonyl, R3 is hydrogen and R4 I is tert-nonylthiomethyl. In the preferred compounds II′, R2 and R2′ are isooctyloxycarbonylmethyl, R3 and R3′ are isooctyloxycarbonylmethylthiomethyl and R4 and R4′ are hydrogen; or R2 and R2′ are tert-nonyl, R3 and R3′ are tert-nonylthiomethyl and R4 and R4′ are hydrogen; or R2 and R2′ are isooctyloxycarbonylmethyl, R3 and R3′ are hydrogen and R4 and R4′ are isooctyloxycarbonylmethylthio; or R2 and R2′ are tert-nonyl, R3 and R3′ are hydrogen and R4 and R4′ are tert-nonylthiomethyl.
摘要翻译：本发明涉及适合作为无灰抗磨添加剂和抗氧化剂的化合物，包含所述化合物的润滑剂组合物及其用途，特别优选。在优选的化合物I'中，R 2为异辛氧基羰基甲基，R 3为异辛氧基羰基甲硫基甲基和R4 是氢; 或R 2为叔壬基，R 3为叔壬硫基甲基，R 4为氢; 或R 2为异辛氧基羰基甲基，R 3为氢，R 4为异辛氧基羰基甲硫基甲基; 或R 2是叔丁基，R 3是氢，R 4是叔壬基硫基甲基。在优选的化合物II'中，R 2和R 2'是异辛氧基羰基甲基，R 3和R 3'是异辛氧基羰基甲硫基甲基，R 4和R 4'是氢; 或R 2和R 2'是叔壬基，R 3和R 3'是叔壬硫基甲基，R 4和R 4'是氢; 或R2和R2'是异辛氧基羰基甲基，R3和R3'是氢，R4和R4'是异辛氧基羰基甲硫基; 或R 2和R 2'是叔壬基，R 3和R 3'是氢，R 4和R 4'是叔壬基硫基甲基。

2. 发明授权

US06255259B1 Phosphorus-free multifunctional additives for lubricants 失效
标题翻译：无磷无机润滑剂多功能添加剂
公开(公告)号：US06255259B1
公开(公告)日：2001-07-03
申请号：US09503018
申请日：2000-02-11
申请人： Hugo Camenzind , Alfred Dratva , Peter Hänggi
发明人： Hugo Camenzind , Alfred Dratva , Peter Hänggi
IPC分类号： C07D28512
CPC分类号： C07D285/125 , C07D277/74 , C10L1/2456 , C10M135/36 , C10M2219/106 , C10N2230/06 , C10N2230/10 , C10N2230/42 , C10N2240/08 , C10N2240/40 , C10N2270/00
摘要： Suitable lubricant additives are the compounds of formulae wherein the substituents and groups have the following preferred meanings: R1=H; R2=methyl or tert-butyl; R3=tert-butyl; s=0, 1 or 2; R4=—A—[(C6H2)(methyl or tert-butyl)(OH)(tert-butyl)]; A=—CH2CH2O—(C═O)—CH2CH2— or —CH2CH(CH3)—O—(C═O)—CH2CH2—.
摘要翻译：合适的润滑添加剂是取代基中的其它化合物，基团具有以下优选含义：R 1 = H; R2 =甲基或叔丁基; R3 =叔丁基; s = 0,1或2; R4 = -A - [（C6H2）（甲基或叔丁基）（OH）（叔丁基）]; A = -CH2CH2O-（C = O） -CH 2 CH 2 - 或-CH 2 CH（CH 3）-O-（C = O）-CH 2 CH 2 - 。

3. 发明授权

US06150307A Heterocyclic thioethers as additives for lubricants 失效
标题翻译：杂环硫醚作为润滑剂的添加剂
公开(公告)号：US06150307A
公开(公告)日：2000-11-21
申请号：US128086
申请日：1998-08-03
申请人： Hugo Camenzind , Samuel Evans , Alfred Dratva , Peter Hanggi
发明人： Hugo Camenzind , Samuel Evans , Alfred Dratva , Peter Hanggi
IPC分类号： C07D277/70 , C07D277/74 , C07D285/08 , C07D285/125 , C10L1/24 , C10L10/04 , C10M105/70 , C10M105/72 , C10M135/36 , C10N30/10
CPC分类号： C07D285/08 , C07D277/74 , C10L1/2456 , C10L10/04 , C10L10/08 , C10M135/36 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10N2240/08 , C10N2240/40 , C10N2270/02
摘要： This invention relates to compounds which are suitable as ash-free antiwear additives and antioxidants, to lubricant compositions comprising said compounds as well as to their use. Compounds of formulae ##STR1## are particularly preferred. In the preferred compounds I',R.sub.2 is isooctyloxycarbonylmethyl, R.sub.3 is isooctyloxycarbonylmethylthiomethyl and R.sub.4 is hydrogen; orR.sub.2 is tert-nonyl and R.sub.3 is tert-nonylthiomethyl and R.sub.4 is hydrogen; orR.sub.2 is isooctyloxycarbonylmethyl, R.sub.3 is hydrogen and R.sub.4 is isooctyloxycarbonylmethylthiomethyl; orR.sub.2 is tert-nonyl, R.sub.3 is hydrogen and R.sub.4 I is tert-nonylthiomethyl.In the preferred compounds II',R.sub.2 and R.sub.2 ' are isooctyloxycarbonylmethyl, R.sub.3 and R.sub.3 ' are isooctyloxycarbonylmethylthiomethyl and R.sub.4 and R.sub.4 ' are hydrogen; orR.sub.2 and R.sub.2 ' are tert-nonyl, R.sub.3 and R.sub.3 ' are tert-nonylthiomethyl and R.sub.4 and R.sub.4 ' are hydrogen; orR.sub.2 and R.sub.2 ' are isooctyloxycarbonylmethyl, R.sub.3 and R.sub.3 ' are hydrogen and R.sub.4 and R.sub.4 ' are isooctyloxycarbonylmethylthio; orR.sub.2 and R.sub.2 ' are tert-nonyl, R.sub.3 and R.sub.3 ' are hydrogen and R.sub.4 and R.sub.4 ' are tert-nonylthiomethyl.
摘要翻译：本发明涉及适合作为无灰抗磨添加剂和抗氧化剂的化合物，包括所述化合物的润滑剂组合物及其用途。式的化合物是特别优选的。在优选的化合物I'中，R 2为异辛氧基羰基甲基，R 3为异辛氧基羰基甲硫基甲基，R4为氢; 或R 2为叔壬基，R 3为叔壬基硫基甲基，R 4为氢; 或R2是异辛氧基羰基甲基，R3是氢，R4是异辛氧基羰基甲硫基甲基; 或R 2为叔壬基，R 3为氢，R 4'为叔壬基硫基甲基。在优选的化合物II'中，R2和R2'是异辛氧基羰基甲基，R3和R3'是异辛氧基羰基甲硫基甲基，R4和R4'是氢; 或R 2和R 2'为叔壬基，R 3和R 3'为叔壬硫基甲基，R 4和R 4'为氢; 或R 2和R 2'为异辛氧基羰基甲基，R 3和R 3'为氢，且R 4和R 4'为异辛氧基羰基甲硫基; 或R 2和R 2'为叔壬基，R 3和R 3'为氢，且R 4和R 4'为叔壬基硫基甲基。

4. 发明授权

US6100406A Benzothiazolylthio or thiadiazolylthio substituted phenols as multifunctional additives for lubricants 失效
标题翻译：苯并噻唑硫基或噻二唑硫基取代酚作为润滑剂的多功能添加剂
公开(公告)号：US6100406A
公开(公告)日：2000-08-08
申请号：US123639
申请日：1998-07-28
申请人： Hugo Camenzind , Alfred Dratva , Peter Hanggi
发明人： Hugo Camenzind , Alfred Dratva , Peter Hanggi
IPC分类号： C07D277/70 , C07D277/74 , C07D285/12 , C07D285/125 , C10L1/24 , C10L10/08 , C10M135/36 , C10N30/06 , C10N30/10
CPC分类号： C07D285/125 , C07D277/74 , C10L1/2456 , C10M135/36 , C10M2219/106 , C10N2230/06 , C10N2230/10 , C10N2230/42 , C10N2240/08 , C10N2240/40 , C10N2270/00
摘要： Suitable lubricant additives are the compounds of formulae wherein the substituents and groups have the following preferred meanings:R.sub.1 =H; R.sub.2 =methyl or tert-butyl; R.sub.3 =tert-butyl;s=0, 1 or 2;R.sub.4 =--A--[(C.sub.6 H.sub.2)(methyl or tert-butyl)(OH)(tert-butyl)];A=--CH.sub.2 CH.sub.2 O--(C.dbd.O)--CH.sub.2 CH.sub.2 -- or --CH.sub.2 CH(CH.sub.3)--O--(C.dbd.O)--CH.sub.2 CH.sub.2.
摘要翻译：合适的润滑剂添加剂是下式的化合物，其中取代基和基团具有以下优选的含义：R 1 = H; R2 =甲基或叔丁基; R3 =叔丁基; s = 0,1或2; R4 = -A - [（C6H2）（甲基或叔丁基）（OH）（叔丁基）]; A = -CH 2 CH 2 O-（C = O）-CH 2 CH 2 - 或-CH 2 CH（CH 3）-O-（C = O）-CH 2 CH 2。

5. 发明授权

US07615522B2 Polymers produced by atom transfer radical polymerisation technique with structurally modified terminal groups 失效
标题翻译：通过原子转移自由基聚合技术制备的结构改性末端基团的聚合物
公开(公告)号：US07615522B2
公开(公告)日：2009-11-10
申请号：US10513837
申请日：2003-04-29
申请人： Hugo Camenzind , Paul Dubs , Peter Hänggi , Roger Martin , Andreas Mühlebach , François Rime
发明人： Hugo Camenzind , Paul Dubs , Peter Hänggi , Roger Martin , Andreas Mühlebach , François Rime
IPC分类号： C08F8/00 , C08F293/00 , C08K5/00 , C10M145/00
CPC分类号： C08F293/005 , C08F8/26 , C08F8/30 , C08F8/34 , C08F8/40 , C08F2438/01 , C08K5/005 , C08F120/18
摘要： The present invention relates to a block copolymer prepared by ATRP, wherein the polymer chain terminal group is structurally modified with the functionally effective group of a lubricant or polymer additive selected from the group consisting of antioxidants, metal deactivators, antiwear and extreme pressure additives and corrosion inhibitors. The invention also relates to a composition comprising the structurally modified block copolymer and a composition of matter subject to oxidative, thermal or light induced degradation, such as lubricants or polymers.
摘要翻译：本发明涉及由ATRP制备的嵌段共聚物，其中聚合物链末端基团用功能有效的润滑剂或聚合物添加剂基团进行结构改性，所述润滑剂或聚合物添加剂选自抗氧化剂，金属钝化剂，抗磨和极压添加剂以及腐蚀抑制剂。本发明还涉及包含结构改性的嵌段共聚物和经受氧化，热或光诱导降解的物质组合物如润滑剂或聚合物的组合物。

6. 发明授权

US5663128A Liquid antioxidants as stabilizers 失效
标题翻译：液体抗氧化剂作为稳定剂
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。

7. 发明授权

US5262072A Lubricant composition 失效
标题翻译：润滑油组成
公开(公告)号：US5262072A
公开(公告)日：1993-11-16
申请号：US719862
申请日：1991-06-24
申请人： Hugo Camenzind , Rolf Schumacher
发明人： Hugo Camenzind , Rolf Schumacher
IPC分类号： C07C335/30 , C07F1/08 , C10M133/12 , C10M133/38 , C10M135/16 , C10M135/22 , C10M137/10 , C10M141/10 , C10M159/18 , C10M163/00 , C10N10/02 , C10N30/08 , C10N30/10 , C10N40/08 , C10N40/25 , F02B1/04 , C10M139/06
CPC分类号： C07C335/30 , C10M135/16 , C10M141/10 , C10M159/18 , C10M163/00 , C10M2207/09 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2219/062 , C10M2219/064 , C10M2223/045 , C10M2227/09 , C10N2210/01 , C10N2240/08 , F02B1/04
摘要： A composition comprisinga) a lubricant or a hydraulic fluid, andb) at least one compound of general formula I ##STR1## wherein x is 1 or 2 and, when x is 1, n is 2 and R has the meaning of R.sub.1, or, when x is 2, n is 1 and R has the meaning of R.sub.4, R.sub.1 is alkyl of 1 to 25 carbon atoms, an unsubstituted or C.sub.1 -C.sub.8 -alkyl-substituted cycloalkyl group of 5 to 12 carbon atoms, alkenyl of 2 to 18 carbon atoms, phenyl, naphthyl, C.sub.7 -C.sub.18 phenylalkyl, C.sub.7 -C.sub.18 alkylphenyl or --NR.sub.5 R.sub.6, and R.sub.2 and R.sub.3 are identical or different and are alkyl of 1-18 carbon atoms, phenyl, naphthyl, C.sub.7 -C.sub.18 phenylalkyl or C.sub.7 -C.sub.18 alkylphenyl, or R.sub.2 and R.sub.3, together with the linking nitrogen atom, form a 5- to 7-membered heterocyclic ring which may additionally contain a N- or O-atom, R.sub.4 is alkylene of 1 to 12 carbon atoms which may be interrupted by at least one --O-group, or is alkenylene of 2 to 12 carbon atoms which may be interrupted by at least one --O-group, and R.sub.5 and R.sub.6 have the same meanings as R.sub.2 and R.sub.3. The compositions have enhanced stability to oxidative degradation.
摘要翻译：一种组合物，其包含a）润滑剂或液压油，和b）至少一种通式I的化合物（I）其中x为1或2，当x为1时，n为2，R为的R1，或者当x为2时，n为1，R为含义，R 1为1〜25个碳原子的烷基，未取代的碳原子数为5〜12的C 1 -C 8烷基取代环烷基， 2至18个碳原子的烯基，苯基，萘基，C7-C18苯基烷基，C7-C18烷基苯基或-NR5R6，R2和R3相同或不同，为1-18个碳原子的烷基，苯基，萘基，C7-C18苯基烷基或C7 -C 18烷基苯基或R 2和R 3与连接氮原子一起形成可另外含有N-或O-原子的5-至7-元杂环，R 4为可被中断的1至12个碳原子的亚烷基或至少一个-O-基团，或者是可被至少一个-O-基团间隔的2至12个碳原子的亚烯基，R 5和R 6具有与R 2和R 3相同的含义。组合物具有增强的氧化降解的稳定性。

8. 发明授权

US4734210A Additives for lubricant compositions 失效
标题翻译：润滑剂组合物添加剂
公开(公告)号：US4734210A
公开(公告)日：1988-03-29
申请号：US888910
申请日：1986-07-22
申请人： Hugo Camenzind , Paul Dubs
发明人： Hugo Camenzind , Paul Dubs
IPC分类号： C10M135/34 , C10M135/36 , C10N30/06 , C10N30/08 , C10N30/12 , C10N40/00 , C10N40/25 , C10M133/00
CPC分类号： C10M135/34 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106
摘要： The invention relates to lubricant compositions comprising at least one compound of the general formula I ##STR1## wherein R.sup.1 and R.sup.2 are independently alkyl, alkenyl, cycloalkyl, aryl or aralkyl; or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are attached form a heterocyclic ring.The N,N-disubstituted S-thiiranylmethylcarbamothioates of formula I are particularly suitable for use as antiwear additives and extreme pressure additives for mineral and synthetic lubricants.
摘要翻译：本发明涉及包含至少一种通式I（I）的化合物的润滑剂组合物，其中R 1和R 2独立地为烷基，烯基，环烷基，芳基或芳烷基; 或者R 1和R 2与它们所连接的氮原子一起形成杂环。式I的N，N-二取代的S-噻吩基甲基氨基甲硫代磷酸酯特别适合用作矿物和合成润滑剂的抗磨添加剂和极压添加剂。

9. 发明申请

US20060116301A1 Liquid phenolic sulphur-containing antioxidants 审中-公开
标题翻译：液态酚类含硫抗氧化剂
公开(公告)号：US20060116301A1
公开(公告)日：2006-06-01
申请号：US10536680
申请日：2003-11-24
申请人： Hugo Camenzind , Paul Dubs , Roger Martin , David Chasan , Gunnar Demme , James Robbins
发明人： Hugo Camenzind , Paul Dubs , Roger Martin , David Chasan , Gunnar Demme , James Robbins
IPC分类号： C10M159/12 , C07G17/00
CPC分类号： C10M159/12 , C07C323/12 , C10M135/26 , C10M2205/0285 , C10M2207/021 , C10M2207/281 , C10M2207/289 , C10M2215/064 , C10M2215/223 , C10M2219/084 , C10M2219/085 , C10N2230/04 , C10N2230/10 , C10N2240/10 , C10N2240/102 , C10N2240/104
摘要： The invention relates to liquid sulphur-containing antioxidants and to compositions comprising them. The novel lubricant comprise the reaction product of a selected group of 5-tert-butyl-4-hydroxy-3-methyl(or tert-butyl)phenyl substituted carboxylic acid esters with thiodiethylene glycol and a mono-hydroxy alcohol with a carbon chain length higher than 4 C-atoms. The novel lubricant compositions are highly resistant to oxidative degradation and are capable of reducing the negative effects of deposits, such as black sludge, in motor combustion engines, particularly spark ignition internal combustion engines.
摘要翻译：本发明涉及液体含硫抗氧化剂及其组合物。新型润滑剂包括选择的5-叔丁基-4-羟基-3-甲基（或叔丁基）苯基取代的羧酸酯与硫代二甘醇和碳链长度的单羟基醇的反应产物高于4个C原子。新型润滑剂组合物对氧化降解具有高度抗性，并且能够减少马达内燃机，特别是火花点火内燃机中的沉积物如黑色污泥的负面影响。

10. 发明授权

US6127327A Polymeric multifunctional lubricant additives 失效
标题翻译：聚合多功能润滑添加剂
公开(公告)号：US6127327A
公开(公告)日：2000-10-03
申请号：US339720
申请日：1999-06-24
申请人： Hugo Camenzind , Paul Dubs
发明人： Hugo Camenzind , Paul Dubs
IPC分类号： C08C19/20 , C08C19/24 , C08F8/34 , C08F8/40 , C08F36/04 , C08G61/08 , C10L1/24 , C10L1/26 , C10L10/04 , C10L10/08 , C10M143/12 , C10M143/14 , C10M143/16 , C10M151/00 , C10M153/00 , C10M159/12 , C10N30/06 , C10N30/10 , C10N40/04 , C10N40/08 , C10N40/12 , C10N40/20 , C10N40/25 , C10N60/12 , C10M135/22
CPC分类号： C10L10/08 , C08C19/20 , C08C19/24 , C08F8/34 , C08G61/08 , C10L1/2475 , C10L1/2493 , C10L1/2683 , C10L1/2691 , C10L10/04 , C10M143/12 , C10M143/14 , C10M143/16 , C10M151/00 , C10M153/00 , C10M2221/041 , C10M2225/041 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2240/14 , C10N2240/40 , C10N2270/02
摘要： Described are products suitable as lubricant and fuel additives which are obtainable by reacting a polyunsaturated polymer, for example polybutadiene, polyisoprene, ring-opening polymerised polycyclooctenamer or polynorbomene, with at least one enophilic compound of the groups of the dihydrocarbyidithiophosphoric acids, dihydrocarbylmonothiophosphoric acids, dihydrocarbylphosphoric acids or mercaptans.
摘要翻译：描述了适合作为润滑剂和燃料添加剂的产品，其可以通过使多不饱和聚合物例如聚丁二烯，聚异戊二烯，开环聚合的多环戊烯或聚对苯二甲酸与二烃基二硫代磷酸，二烃基硫代磷酸，二烃基磷酸的至少一种亲电化合物酸或硫醇。

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