会员体验
专利管家（专利管理）
工作空间（专利管理）
风险监控（情报监控）
数据分析（专利分析）
侵权分析（诉讼无效）
联系我们
交流群
官方交流：
QQ群： 891211   
微信请扫码    >>>
现在联系顾问~
下载
著录项
PDF全文
热词
    • 94. 发明授权
      US06683142B2 1-alkoxy-polyalkyl-piperidine derivatives and their use as polymerization regulators 有权
    • 1-alkoxy-polyalkyl-piperidine derivatives and their use as polymerization regulators
    • 1-烷氧基 - 聚烷基 - 哌啶衍生物及其作为聚合调节剂的用途
    • US06683142B2
    • 2004-01-27
    • US10013884
    • 2001-12-11
    • Andreas Kramer , Peter Nesvadba
    • Andreas Kramer , Peter Nesvadba
    • C08F238
    • C07D211/46 , C07D211/74 , C07D211/94 , C08F4/00
    • The present invention relates to 1-alkoxy-polyalkyl-piperidine derivatives containing a structural element of formula (I) wherein G1, G2, G3, G4 are independently C1-C6alkyl with the proviso that at least one is not methyl or G1 and G2 or G3 and G4, or G1 and G2 and G3 and G4 together form a C5-C12cycloalkyl group; G5, G6 independently are H, C1-C18alkyl, phenyl, naphthyl or a group COOC1-C18alkyl and X represents a group such that the free radical X. derived from X is capable of initiating polymerization of ethylenically unsaturated monomers, with the proviso that compounds A1 and A2 are excluded Further subjects of the invention are a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) a 1-alkoxy-polyalkyl-piperidine derivative, a process for polymerizing ethylenically unsaturated monomers, and the use of 1-alkoxy-polyalkyl-piperidine derivatives for controlled polymerization. The intermediate N-oxyl derivatives, a composition of the N-oxyl derivatives with ethylenically unsaturated monomers and a free radical initiator X., as well as a process for polymerization are also subjects of the present invention.
    • 本发明涉及含有式（I）结构单元的1-烷氧基 - 多烷基 - 哌啶衍生物，其中G 1，G 2，G 3，G 4独立地为C 1 -C 6烷基，条件是至少一个不是甲基或G1和G2或G3 G 4，G 4，G 4，G 4，G 3，G 3，G 3，G 3，G 4，G 3，G 4，G 4， 衍生自X的化合物能够引发烯键式不饱和单体的聚合，条件是化合物A1和A2被排除。本发明的另外的主题是可聚合组合物，其包含a）至少一种烯属不饱和单体和b）1-烷氧基 - 聚烷基 哌啶衍生物，烯键式不饱和单体的聚合方法，以及1-烷氧基 - 聚烷基 - 哌啶衍生物用于受控聚合的用途。 中间体N-氧基衍生物，具有烯属不饱和单体的N-氧基衍生物和自由基引发剂X的组合物以及聚合方法也是本发明的主题。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 96. 发明授权
      US06583245B1 Polymeric stabilizers having low polydispersity 有权
    • Polymeric stabilizers having low polydispersity
    • 具有低多分散性的聚合物稳定剂
    • US06583245B1
    • 2003-06-24
    • US09868762
    • 2001-06-21
    • Alfred Steinmann , Michael Roth , Werner Stauffer , Peter Nesvadba , Andreas Mühlebach
    • Alfred Steinmann , Michael Roth , Werner Stauffer , Peter Nesvadba , Andreas Mühlebach
    • C08F404
    • C08K5/005 , C08F246/00
    • The present invention relates to a polymerizable composition, comprising a) at least one compound of formula (I) (RG)—A—(Stab)  (I), wherein (Stab) is a light stabilizer radical selected from the group consisting of sterically hindered amines, hydroxyphenyl-s-triazines, hydroxyphenyl-benzotriazols and o-hydroxy-benzophenones; A is a spacer group or a direct bond; and (RG) is a group containing at least one ethylenically unsaturated functional group; and either b1) a compound of formula (II) Y—X  (II),  wherein X represents a group having at least one carbon atom and is such that the free radical derived from X is capable of initiating polymerization and Y represents a group being such that the free radical Y· derived from it forms a stable free radical; or b2) a stable free radical Y· and a free radical source from which a radical is formed capable of initiating polymerization, or b3) a compound of formula (III)  and a catalytically effective amount of an oxidizable transition metal complex catalyst, wherein p represents a number greater than zero and defines the number of initiator fragments; q represents a number greater than zero; [In] represents a radically transferable atom or group capable of initiating polymerization and -[Hal] represents a leaving group; and optionally c) one or more ethylenically unsaturated monomers or oligomers different from those of formula (I). Further subjects of the invention are a polymerization process, the polymers, copolymers oligomers and cooligomers obtainable by this process and the use of the polymers, copolymers oligomers and cooligomers as heat or light stabilizers.
    • 本发明涉及可聚合组合物，其包含a）至少一种式（I）化合物，其中（Stab）是选自空间位阻胺，羟基苯基-s-三嗪，羟基苯基 - 苯并三唑并且 邻羟基 - 二苯甲酮; A是间隔基团或直接键; 和（RG）是含有至少一个烯属不饱和官能团的基团; 和b1）式（II）的化合物，其中X表示具有至少一个碳原子的基团，并且使得衍生自X的自由基能够引发聚合，并且Y表示使得衍生自 它形成一个稳定的自由基; 或b2）稳定的自由基Y.以及自由基源，其中形成能够引发聚合的自由基，或b3）式（III）的化合物和催化有效量的可氧化的过渡金属配合物催化剂，其中p表示 数字大于零并且定义引发剂片段的数量; q表示大于零的数字; [In]表示能够引发聚合的可自由基转移的原子或基团， - [Hal]表示离去基团; 和任选地c）与式（I）的那些不同的一种或多种烯属不饱和单体或低聚物。 本发明的其它主题是聚合方法，可通过该方法获得的聚合物，共聚物低聚物和冷却体，以及聚合物，共聚物低聚物和冷却剂作为热或光稳定剂的用途。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 98. 发明授权
      US5369159A 3-(acyloxyphenyl)benzofuran-2-one stabilizers 失效
    • 3-(acyloxyphenyl)benzofuran-2-one stabilizers
    • US5369159A
    • 1994-11-29
    • US064191
    • 1993-05-17
    • Peter Nesvadba
    • Peter Nesvadba
    • C07D307/80 , C07D307/83 , C08K5/15 , C08K5/1535 , C08L101/00 , C09K15/06
    • C08K5/1535 , C07D307/83
    • Compounds of the formula (1) ##STR1## in which R.sub.2, R.sub.3, R.sub.4 and R.sub.5, independently of one another, are hydrogen, C.sub.1 -C.sub.25 alkyl, C.sub.7 -C.sub.9 phenylalkyl, unsubstituted or C.sub.1 -C.sub.4 alkyl-substituted phenyl, unsubstituted or C.sub.1 -C.sub.4 -alkly-substituted C.sub.5 -C.sub.8 cycloalkyl; C.sub.1 -C.sub.18 alkoxy, hydroxyl, C.sub.1 -C.sub.25 alkanoyloxy, C.sub.3 -C.sub.25 alkenoyloxy, C.sub.3 -C.sub.25 alkanoyloxy which is interrupted by oxygen, sulfur or >N--R.sub.16 ; C.sub.6 -C.sub.9 cycloalkylcarbonyloxy, benzoyloxy or C.sub.1 -C.sub.12 alkyl-substituted benzoyloxy, where R.sub.16 is hydrogen or C.sub.1 -C.sub.8 alkyl, or, furthermore, the radicals R.sub.2 and R.sub.3 or the radicals R.sub.4 and R.sub.5 together with the carbon atoms to which they are bound form a phenyl ring, R.sub.4 is additionally --(CH.sub.2).sub.n --COR.sub.11, in which n is 0, 1 or 2, R.sub.11 is hydroxyl, ##EQU1## C.sub.1 -C.sub.18 alkoxy or ##STR2## R.sub.14 and R.sub.15, independently of one another, are hydrogen or C.sub.1 -C.sub.18 alkyl, M is an r-valent metal cation and r is 1, 2 or 3, R.sub.7, R.sub.8, R.sub.9 and R.sub.10, independently of one another, are hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy, with the proviso that at least one of the radicals R.sub.7, R.sub.8, R.sub.9 and R.sub.10 is hydrogen and, in the case where R.sub.3, R.sub.5, R.sub.6, R.sub.7 and R.sub.10 are hydrogen, R.sub.4 is additionally a radical of the formula (2) ##STR3## in which R.sub.2, R.sub.8 and R.sub.9 are as defined above and R.sub.1 is as defined below for m=1, and R.sub.12 and R.sub.13, independently of one another, are hydrogen, C.sub.1 -C.sub.12 alkyl or phenyl, m is 1 or 2, and, in the case where m is 1, R.sub.1 is hydrogen, C.sub.1 -C.sub.25 alkanoyl, C.sub.3 -C.sub.25 alkenoyl, C.sub.3 -C.sub.25 alkanoyl which is interrupted by oxygen, sulfur or >N--R.sub.16 ; C.sub.6 -C.sub.9 cycloalkylcarbonyl, benzoyl or C.sub.1 -C.sub.12 alkyl-substituted benzoyl, R.sub.16 is as defined above and R.sub.6 is hydrogen or a radical of the formula (3) ##STR4## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.7, R.sub.8, R.sub.9 and R.sub.10 are as defined above, and, in the case where m is 2, R.sub.1 is ##STR5## in which R.sub.17 is a direct bond, C.sub.1 -C.sub.18 alkylene, C.sub.2 -C.sub.18 alkylene which is interrupted by oxygen, sulfur or >N--R.sub.16 ; C.sub.2 -C.sub.18 alkenylene, C.sub.2 -C.sub.20 alkylidene, C.sub.7 -C.sub.20 phenylalkylidene, C.sub.5 -C.sub.8 cycloalkylene, C.sub.7 -C.sub.8 bicycloalkylene or phenylene, R.sub.16 is as defined above and R.sub.6 is hydrogen, are described as stabilizers for organic materials against oxidative, thermal or light-induced degradation.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 99. 发明授权
      US5300243A Lubricant composition 失效
    • Lubricant composition
    • 润滑油组成
    • US5300243A
    • 1994-04-05
    • US24926
    • 1993-02-26
    • Hugo Camenzind , Peter Nesvadba
    • Hugo Camenzind , Peter Nesvadba
    • C07C327/50 , C07C333/10 , C07C333/26 , C07C335/24 , C07C335/26 , C10M135/16 , C10M135/18 , C10M135/26 , C10N30/06 , C10N30/10 , C10N40/08 , C10M135/14
    • C07C335/26 , C07C333/10 , C07C333/26 , C07C335/24 , C10M135/16 , C10M135/18 , C10M135/26 , C10M2219/064 , C10M2219/066 , C10M2219/085 , C10N2240/08
    • A composition comprisinga) a lubricant or a hydraulic fluid andb) at least one compound of the general formula I ##STR1## in which x=1 or 2 and, if x=1,R is as defined for R.sup.1 or R.sup.3 --O-- or,if x=2,R is as defined for R.sup.8, andR.sup.1 and R.sup.3 are, for example, alkyl, cycloalkyl, alkenyl, phenyl, naphthyl, aralkyl or alkaryl, or alkyl, cycloalkyl, alkenyl, phenyl, naphthyl, aralkyl or alkaryl, which are monosubstituted or polysubstituted by groups from the series comprising halogen, cyano, nitro, e.g. --OCH.sub.3 or e.g. --COOCH.sub.3, or alkyl, cycloalkyl, alkenyl, aralkyl or alkaryl which are interrupted by one or more groups from the series comprising --O--, --S--, --NH--, ##STR2## or alkyl, cycloalkyl, alkenyl, aralkyl or alkaryl which are monosubstituted or polysubstituted by groups from the series comprising halogen, cyano, nitro, e.g. --OCH.sub.3 or e.g. --COOCH.sub.3 and interrupted by one or more groups from the series comprising --O--, --S--, --NH--, ##STR3## and R.sup.2 is NR.sup.4 R.sup.5, --OR.sup.6 or --SR.sup.7, andR.sup.4 and R.sup.5 are identical or different and are, for example, --H, alkyl, phenyl, naphthyl, aralkyl or alkaryl, orR.sup.4 and R.sup.5, together with the N atom linking them, form, for example, a piperidine or morpholine radical, andR.sup.6 and R.sup.7 can be alkyl which may be interrupted by one or more groups from the series comprising --O--, --S--, --NH--, ##STR4## or are, for example, phenyl, naphthyl, alkaryl or aralkyl, and R.sup.8 can be alkylene which may be interrupted by at least one --O-- group or alkylidene which may be interrupted by at least one --O-- group. Some of the compounds of the formula I are novel. The compositions show an improved stability towards oxidative degradation, confer protection under extreme pressures and reduce frictional wear.
    • 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（*化学结构*）（I）的化合物，其中x = 1或2，并且如果x = 1，R如所定义 对于R 1或R 3 -O-，或如果x = 2，R如对R 8所定义，并且R 1和R 3为例如烷基，环烷基，烯基，苯基，萘基，芳烷基或烷芳基，或烷基，环烷基，烯基 ，苯基，萘基，芳烷基或烷芳基，它们是由包含卤素，氰基，硝基的一系列基团单取代或多取代的，例如 -OCH3或例如 -COOCH 3或烷基，环烷基，链烯基，芳烷基或烷芳基，其被包含-O - ， - S-，-NH-，（* CHEMICAL STRUCTURE *）或烷基，环烷基，烯基， 芳烷基或烷芳基，其由包含卤素，氰基，硝基的系列的基团单取代或多取代 -OCH3或例如 -COOCH 3，并且被包含-O - ， - S - ， - NH-，（* CHEMICAL STRUCTURE *）的系列中的一个或多个基团中断，并且R 2是NR 4 R 5，-OR 6或-SR 7，并且R 4和R 5是相同或不同的 并且是例如-H，烷基，苯基，萘基，芳烷基或烷芳基，或者R 4和R 5与连接它们的N原子一起形成例如哌啶或吗啉基，并且R 6和R 7可以是烷基 其可以被包含-O - ， - S-，-NH-，（* CHEMICAL STRUCTURE *）的系列中的一个或多个基团中断，或者是例如苯基，萘基，烷芳基或芳烷基，并且R 8可以是亚烷基 其可被至少一个可被至少一个-O-基团间隔的-O-基或亚烷基所中断。 一些式I的化合物是新的。 组合物显示出改善的对氧化降解的稳定性，赋予极端压力下的保护并减少摩擦磨损。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
每页展示10个专利
每页展示10个专利
每页展示20个专利
每页展示50个专利
每页展示100个专利

IPRDB

最新中国发明专利 最新美国发明专利 技术领域 专利库 专利分类库 国际专利分类库

热门服务

会员版试用 API 数据接口 找代理 知嘟嘟专利交易 排行榜 大学排行榜 专利百科

关于我们

平台介绍 战略合作 网站地图

友情链接

知嘟嘟专利交易 国家知识产权局 中国商标网

联系方式


©2019-2023 上海吉码数字技术有限公司 版权所有，并保留所有权利 沪ICP备20016256号-6 沪公网安备31011702005475号