专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5177135A .beta.-keto esters as stabilizers for chlorinated polymers 失效
标题翻译：（BETA） - 作为氯化聚合物的稳定剂的麦芽糖
公开(公告)号：US5177135A
公开(公告)日：1993-01-05
申请号：US621497
申请日：1990-12-03
申请人： Wolfgang Wehner , Hermann O. Wirth
发明人： Wolfgang Wehner , Hermann O. Wirth
IPC分类号： C08K5/09 , C08K5/098 , C08K5/101 , C08K5/103 , C08K5/13 , C08K5/138 , C08K5/37 , C08K5/372 , C08L101/04
CPC分类号： C08K5/138 , C08K5/098 , C08K5/101 , C08K5/103 , C08K5/372
摘要： A composition comprisinga) a chlorinated polymer,b) at least one Me(II) carboxylate and/or Me(II) phenolate and/or Me(II) alkylphenolate, wherein Me(II) is Ba, Ca, Mg, Cd, Sr or Zn, andc) at least one compound of formula (I) ##STR1## wherein n is 1, 2, 3, 4 or 6 and, when n=1, R is phenyl and X is an alkyl group of 10 to 20 carbon atoms, when n=2, R is alkyl of 1 to 4 carbon atoms or phenyl, and X is alkylene of 4 to 12 carbon atoms, alkylene of 2 to 12 carbon atoms which is substituted by at least one C.sub.1 -C.sub.8 alkyl group, or is --CH.sub.2 --CH.sub.2 --S--CH.sub.2 --CH.sub.2 --S--CH.sub.2 --CH.sub.2 -- or --CH.sub.2 --CH.sub.2 --S--CH.sub.2 --CH.sub.2 --, when n=3, R is alkyl of 1 to 4 carbon atoms of phenyl and X is CH.sub.3 CH.sub.2 C(CH.sub.2 --).sub.3, when n=4, R is alkyl of 1 to 4 carbon atoms or phenyl and X is a group ##STR2## wherein m is 0 or 1, and, when n=6, R is alkyl of 1 to 4 carbon atoms or phenyl and X is the group ##STR3##
摘要翻译：一种组合物，其包含a）氯化聚合物，b）至少一种羧酸Me（II）和/或Me（II）酚盐和/或Me（II）烷基酚盐，其中Me（II）是Ba，Ca，Mg，Cd， Sr或Zn，和c）至少一种式（I）化合物其中n为1,2,3,4或6，当n = 1时，R为苯基，X为烷基当n = 2时，R为1至4个碳原子的烷基或苯基，X为4至12个碳原子的亚烷基，2至12个碳原子的亚烷基，被至少一个C1 -C 8烷基或-CH 2 -CH 2 -S-CH 2 -CH 2 -S-CH 2 -CH 2 - 或-CH 2 -CH 2 -S-CH 2 -CH 2 - ，当n = 3时，R是1至4个碳原子的烷基的苯基，X为CH 3 CH 2 C（CH 2 - ）3，当n = 4时，R为1〜4个碳原子的烷基或苯基，X为基团，其中m为0或1，当n = 6时， R为1至4个碳原子的烷基或苯基，X为基团

2. 发明授权

US4656209A Chlorinated thermoplastics stabilized with aminouracils 失效
标题翻译：用氨基尿嘧啶稳定的氯化热塑性塑料
公开(公告)号：US4656209A
公开(公告)日：1987-04-07
申请号：US378540
申请日：1982-05-17
申请人： Wolfgang Wehner , Hermann O. Wirth
发明人： Wolfgang Wehner , Hermann O. Wirth
IPC分类号： C08K5/3462 , C08K5/34
CPC分类号： C08K5/3462
摘要： The invention relates to thermoplastic molding compositions based on vinyl chloride polymers and containing, as stabilizer, 0.1 to 5% by weight of an aminouracil of the formula I ##STR1## wherein R.sup.1 is hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.8 cycloalkyl, phenyl, benzyl, C.sub.1 -C.sub.4 hydroxyalkyl, hydroxyphenyl, C.sub.2 -C.sub.8 alkoxyalkyl, C.sub.2 -C.sub.8 alkylthioalkyl, C.sub.6 -C.sub.10 cycloalkoxyalkyl, C.sub.6 -C.sub.10 cycloalkylthioalkyl, C.sub.8 -C.sub.14 aralkoxyalkyl, C.sub.8 -C.sub.14 aralkylthioalkyl, C.sub.7 -C.sub.14 aryloxyalkyl, C.sub.7 -C.sub.14 arylthioalkyl, --NHR.sup.4, in which R.sup.4 is hydrogen, phenyl or chlorine-substituted phenyl, and R.sup.2 and R.sup.3, each independently of the other, are C.sub.2 -C.sub.21 alkyl, C.sub.6 -C.sub.12 aryl or C.sub.7 -C.sub.19 aralkyl, while one of R.sup.2 and R.sup.3 may also be hydrogen.The addition of such aminouracils gives vinyl chloride polymers which are very well protected against heat-induced degradation. The aminouracils cause no haze in the polymer to be protected.
摘要翻译：本发明涉及基于氯乙烯聚合物的热塑性模塑组合物，其含有0.1至5重量％的式I（I）的氨基脲，其中R 1是氢，C 1 -C 8烷基，C 5 -C 8环烷基，苯基，苄基，C 1 -C 4羟烷基，羟基苯基，C 2 -C 8烷氧基烷基，C 2 -C 8烷硫基烷基，C 6 -C 10环烷氧基烷基，C 6 -C 10环烷硫基烷基，C 8 -C 14芳烷氧基烷基，C 8 -C 14芳烷硫基烷基，C 7 -C 14芳氧烷基，C 7 -C 14芳硫基烷基，-NHR 4，其中R 4为氢，苯基或氯取代的苯基，R 2和R 3各自独立地是C 2 -C 21烷基，C 6 -C 12芳基或C 7 -C 19芳烷基，而R 2和R 3之一也可以是氢。加入这样的氨基脲可提供非常良好的防止热诱导降解的氯乙烯聚合物。氨基尿嘧啶在聚合物中不会引起雾霾的保护。

3. 发明授权

US4188334A Organotin compounds 失效
标题翻译：有机锡化合物
公开(公告)号：US4188334A
公开(公告)日：1980-02-12
申请号：US939944
申请日：1978-09-06
申请人： Wolfgang Wehner , Hermann O. Wirth
发明人： Wolfgang Wehner , Hermann O. Wirth
IPC分类号： A01N55/04 , C07F7/22 , C08G18/00 , C08G18/22
CPC分类号： C07F7/2216
摘要： Organotin compounds of the general formula ##STR1## wherein X is a chlorine, bromine or iodine atom,R is a hydrogen atom and/or an alkyl radical,Z is an oxygen or sulfur atom, andR' is a hydrocarbon group of aliphatic, cycloaliphatic or aromatic character which can contain functional groups,and a process for their production by the direct reaction of a tin dihalide with an unsaturated nitrile.The organotin compounds are used as intermediates for the production of organotin stabilizers for halogen-containing thermoplastics.
摘要翻译：有机锡化合物，其通式为：其中X为氯，溴或碘原子，R为氢原子和/或烷基，Z为氧或硫原子，R'为脂族，可以含有官能团的脂环族或芳族特征，以及通过二卤化锡与不饱和腈的直接反应生产的方法。有机锡化合物用作生产含卤素热塑性塑料的有机锡稳定剂的中间体。

4. 发明授权

US5350785A Stabilized chlorine-containing polymer compositions 失效
标题翻译：稳定的含氯聚合物组合物
公开(公告)号：US5350785A
公开(公告)日：1994-09-27
申请号：US58853
申请日：1993-05-06
申请人： Hans J. Sander , Olaf-Rene Hartmann , Hermann O. Wirth , Wolfgang Wehner
发明人： Hans J. Sander , Olaf-Rene Hartmann , Hermann O. Wirth , Wolfgang Wehner
IPC分类号： C08K3/22 , C08K3/24 , C08K3/26 , C08K3/34 , C08K3/36 , C08K5/00 , C08K5/09 , C08K5/17 , C08K5/34 , C08K13/02 , C08L23/28 , C08L101/04 , C08K5/3435
CPC分类号： C08K5/0008 , C08K13/02 , C08K3/34
摘要： Stabilized chlorine-containing polymer compositions comprising a chlorine-containing polymer and a stabilizer mixture comprising:a) at least one cyclic or non-cyclic, sterically hindered amine,b) at least one organic zinc compound and/or inorganic zinc compound from the series consisting of carbonates, chlorides, sulfates, oxides, hydroxides, basic oxides and mixed oxides, andc) at least one compound from the series consisting of the crystalline alkali metal/alkaline earth metal aluminosilicates, and, if desired,d) at least one 1,3-diketone and/ore) at least one organic or inorganic calcium compound.Polymer compositions of this type are preferably employed for slush mould and crash pad applications.
摘要翻译：包含含氯聚合物和稳定剂混合物的稳定含氯聚合物组合物，其包含：a）至少一种环状或非环状空间位阻胺，b）至少一种来自该系列的有机锌化合物和/或无机锌化合物由碳酸盐，氯化物，硫酸盐，氧化物，氢氧化物，碱性氧化物和混合氧化物组成，以及c）至少一种由结晶碱金属/碱土金属铝硅酸盐组成的系列化合物，如果需要，d）至少一种 1,3-二酮和/或e）至少一种有机或无机钙化合物。这种类型的聚合物组合物优选用于糊模和碰撞垫应用。

5. 发明授权

US4396552A Novel metal mercaptides of esters of .beta.-mercaptoalkanols 失效
标题翻译： β-巯基烷醇的酯的新型金属硫醇盐
公开(公告)号：US4396552A
公开(公告)日：1983-08-02
申请号：US229201
申请日：1981-01-28
申请人： Gerrit Knobloch , Wolfgang Wehner , Hermann O. Wirth
发明人： Gerrit Knobloch , Wolfgang Wehner , Hermann O. Wirth
IPC分类号： C10M139/06 , C07C67/00 , C07C313/00 , C07C323/12 , C07F3/00 , C07F7/00 , C07F7/22 , C08K5/37 , C09K15/32 , C10M135/24 , C10N10/04 , C10N10/08 , C10N10/10 , C10N30/08 , C10N30/10 , C08H3/00
CPC分类号： C10M135/24 , C07F3/003 , C07F7/006 , C07F7/2268 , C09K15/326 , C10M2219/084 , C10M2227/06 , C10M2227/065 , C10M2227/083
摘要： Metal mercaptides of the formula ##STR1## wherein Me is a metal, oxometal, alkoxymetal or organo-metal cation from the 1st-5th group of the periodic system, n is 0, 1 or 2, m is an integer from 1 to 4, R.sup.1 is hydrogen, alkyl, acyloxymethyl or alkoxymethyl, R.sup.2 is a sterically hindered phenol group, and R.sup.3 is a monovalent organic radical, are stabilizers for organic materials which are sensitive to heat and oxygen. They can be used in particular as stabilizers for chlorine-containing thermoplasts, for elastomers and for lubricants. Preferred cations are organotin cations.
摘要翻译：其中Me是周期系的第1〜5组的金属，氧化金属，烷氧基金属或有机金属阳离子，n为0,1或2，m为整数 1至4，R1为氢，烷基，酰氧基甲基或烷氧基甲基，R2为空间位阻酚基，R3为单价有机基团，是对热和氧敏感的有机材料的稳定剂。它们可以特别用作含氯热塑性塑料的稳定剂，用于弹性体和润滑剂。优选的阳离子是有机锡阳离子。

6. 发明授权

US5155152A Substitute aminopyrroles as stabilizers for chlorine-containing polymers 失效
标题翻译：作为含氯聚合物稳定剂的替代氨基甲酸酯
公开(公告)号：US5155152A
公开(公告)日：1992-10-13
申请号：US496380
申请日：1990-03-19
申请人： Wolfgang Wehner , Hermann O. Wirth
发明人： Wolfgang Wehner , Hermann O. Wirth
IPC分类号： C07D207/34 , C07D403/12 , C07D403/14 , C08K5/34 , C08K5/3412 , C08K5/3415 , C08L27/04
CPC分类号： C07D403/12 , C07D207/34 , C07D403/14 , C08K5/3415
摘要： The compounds of formula I ##STR1## wherein n is 1 or 2, R.sub.1 is C.sub.1 -C.sub.4 alkyl, R.sub.2 and R.sub.3 are, for example, alkanoyl or alkanoyloxy or R.sub.3 may also be, for example, alkanedioyl, are suitable for stabilizing chlorine-containing polymers against thermal and light-induced degradation.Some of the compounds of formula I are novel.
摘要翻译：式I的化合物其中n为1或2，R1为C1-C4烷基，R2和R3为例如烷酰基或烷酰氧基或R3也可为例如烷二酰基，适用于稳定化含氯聚合物抵抗热和光诱导的降解。一些式I的化合物是新的。

7. 发明授权

US4195029A Process for producing organotin compounds 失效
标题翻译：生产有机锡化合物的方法
公开(公告)号：US4195029A
公开(公告)日：1980-03-25
申请号：US958761
申请日：1978-11-08
申请人： Eberhard Otto , Wolfgang Wehner , Hermann O. Wirth
发明人： Eberhard Otto , Wolfgang Wehner , Hermann O. Wirth
IPC分类号： A01N55/04 , C07F7/22 , C08G18/24
CPC分类号： C08G18/242 , A01N55/04 , C07F7/2216
摘要： A process for producing organotin compounds of the formula I ##STR1## in which X is a chlorine, bromine or iodine atom, theR's independently of one another are each a hydrogen atom or alkyl, andY is OH, NH.sub.2 or OR', whereinR' is a hydrocarbon group which optionally contains a functional group and which is of aliphatic, cycloaliphatic or aromatic character,by the direct reaction of a tin dihalide with an unsaturated nitrile of the formula II ##STR2## in which R has the aforesaid meaning, and with hydrogen chloride, hydrogen bromide or hydrogen iodide, in which process the reaction is performed in the presence of water, of a carboxylic acid, or of water and alcohol, or of at least 3 mols of alcohol per mol of nitrile.
摘要翻译：制备式I的有机锡化合物（I）其中X是氯，溴或碘原子，R相互独立地是氢原子或烷基，Y是OH，NH2或OR '，其中R'是任选地含有官能团并且具有脂肪族，脂环族或芳族性质的烃基，其通过二卤化二锡与式II（II）的不饱和腈的直接反应，在其中R具有上述含义，并与氯化氢，溴化氢或碘化氢反应，其中反应在水，羧酸或水和醇或至少3摩尔醇的存在下进行每摩尔腈。

8. 发明授权

US4992504A Ether-containing or thioether-containing 1,3-diketones and the use thereof as stabilizers for chlorine-containing polymers 失效
标题翻译：含醚或含硫醚的1,3-二酮及其作为含氯聚合物的稳定剂的用途
公开(公告)号：US4992504A
公开(公告)日：1991-02-12
申请号：US463798
申请日：1990-01-05
申请人： Hermann O. Wirth , Hans-Helmut Friedrich
发明人： Hermann O. Wirth , Hans-Helmut Friedrich
IPC分类号： C07C323/22 , C07C45/00 , C07C45/45 , C07C45/67 , C07C49/175 , C07C49/255 , C07C49/84 , C07C67/00 , C07C69/738 , C07C313/00 , C07C323/52 , C08K5/07 , C08K5/36 , C08K5/37 , C08K5/372 , C08L27/06
CPC分类号： C08K5/07 , C07C321/00 , C07C323/00 , C07C45/004 , C07C45/455 , C07C45/673 , C07C45/676 , C07C49/175 , C07C49/255 , C07C49/84 , C08K5/372
摘要： Composition containing a chlorine-containing polymer and at least one compound of the formula IA ##STR1## in which R.sup.1 and R.sup.3 independently of one another are C.sub.1 -C.sub.12 alkyl, phenyl, phenyl which is substituted by one to three C.sub.1 -C.sub.12 alkyl groups, C.sub.7 -C.sub.10 phenylalkyl or C.sub.7 -C.sub.10 phenylalkyl which is substituted on the phenyl ring by one to three C.sub.1 -C.sub.12 alkyl groups and R.sup.1 is additionally --R.sup.2 --X--R.sup.3, R.sup.2' is C.sub.1 -C.sub.10 alkylene, R.sup.4 is hydrogen, C.sub.2 -C.sub.5 alkoxycarbonyl or C.sub.2 -C.sub.5 alkanoyl and X is oxygen or sulfur.Compounds of the formula IA in which R.sup.2' is other than methylene are novel, with the exception of the compounds ##STR2##
摘要翻译：含有含氯聚合物和至少一种式IA（IA）化合物的组合物，其中R 1和R 3彼此独立地是C 1 -C 12烷基，苯基，被1至3个C 1 -C 12烷基取代的苯基在苯环上被一至三个C 1 -C 12烷基取代的C 7 -C 10苯基烷基或C 7 -C 10苯基烷基，R 1另外是-R 2 -X-R 3，R 2'是C 1 -C 10亚烷基，R 4是氢，C 2 -C 5烷氧基羰基或C 2 -C5烷酰基，X是氧或硫。其中R2'不是亚甲基的式IA化合物是新的，除了化合物 + TR

9. 发明授权

US4962227A Methylphosphonic acid amine salt lubricant additives 失效
标题翻译：甲基膦酸胺盐润滑剂添加剂
公开(公告)号：US4962227A
公开(公告)日：1990-10-09
申请号：US343222
申请日：1989-04-26
申请人： Hermann O. Wirth , Klaus Muller
发明人： Hermann O. Wirth , Klaus Muller
IPC分类号： C07C67/00 , C07C209/00 , C07C211/03 , C07C211/21 , C07C313/00 , C07C323/25 , C07F9/38 , C07F9/40 , C10M105/08 , C10M137/12 , C10N30/06
CPC分类号： C07C323/25 , C07F9/3808 , C10M137/12 , C10M2223/063
摘要： Novel salts of methylphosphonic acid with primary amines are described. These compounds are preferably used as extreme pressure additives in lubricant compositions.

10. 发明授权

US4925887A Latent hardeners for melamine resin moulding compositions 失效
标题翻译：三聚氰胺树脂模塑组合物的潜在硬化剂
公开(公告)号：US4925887A
公开(公告)日：1990-05-15
申请号：US334419
申请日：1989-04-07
申请人： Peter Gunther , Hermann O. Wirth , Wilhelm Endlich
发明人： Peter Gunther , Hermann O. Wirth , Wilhelm Endlich
IPC分类号： C08K5/05 , C08K5/053 , C08K13/02 , C08L61/20 , C08L61/28 , C08L61/34
CPC分类号： C08K5/053
摘要： Moulding compositions comprising(a) a melamine/formaldehyde resin, a melamine/phenol/formaldehyde resin or a mixture of said resins,(b) organic and/or inorganic fillters,(c) a lubricant, and(d) 0.1 to 2% by weight, based on on the total composition, of 3-chloro-1,2-propanediol as latent hardener,are suitable for the production of mouldings by injection moulding. The latent hardener employed permits extremely short cycle times coupled with long residence times at the cylinder temperature of the injection moulding machine. The moulding compositions are distinguished at the same time by very good flow properties.
摘要翻译：包含（a）三聚氰胺/甲醛树脂，三聚氰胺/苯酚/甲醛树脂或所述树脂的混合物的成型组合物，（b）有机和/或无机填料，（c）润滑剂和（d）0.1至2％，基于总组成，作为潜在的硬化剂的3-氯-1,2-丙二醇适用于通过注射成型生产模制品。使用的潜在硬化剂允许极短的循环时间，并且在注塑机的料筒温度下具有长的停留时间。同时通过非常好的流动特性来区分成型组合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式