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1. 发明授权

US06531533B1 Stabilized halogen-containing polymers 失效
标题翻译：稳定的含卤聚合物
公开(公告)号：US06531533B1
公开(公告)日：2003-03-11
申请号：US08799174
申请日：1997-02-12
申请人： Karl Josef Kuhn , Wolfgang Wehner , Rolf Drewes
发明人： Karl Josef Kuhn , Wolfgang Wehner , Rolf Drewes
IPC分类号： C08K322
CPC分类号： C08K5/56 , C08K3/34 , C08K5/57 , C08L57/08
摘要： Halogen-containing polymers or the recyclates thereof are stabilized by the addition of (a) a halogen-containing polymer or a recyclate thereof; (b) at least one zeolite in the form of sodium, potasssium and/or lithium, in particular at least one zeolite of formula M2O.Al2O3.x SiO2.y H2O (I), wherein M is Na, K or Li, x is 2 to 12, and y is 1 to 15, with the exception of zeolite A, Na12Al12Si12O48.27 H2O and clinoptilolite Na6Al6Si30O72.2 H2O, (c) at least one organic zinc, aluminium or rare earth compound, and/or (d) at least one organotin compound, as described in more detail in claim 1.
摘要翻译：通过加入（a）含卤聚合物或其回收物，使含卤聚合物或其回收物稳定化;（b）至少一种形式为钠，钾和/或锂的沸石，特别是至少除了沸石A，Na12Al12Si12O48.27H2O和斜发沸石Na6Al6Si30O72.2H2O，（c）至少一种有机物，除了M，其中一种沸石是Na，K或Li，x是2至12，y是1至15 锌，铝或稀土化合物，和/或（d）至少一种有机锡化合物，如权利要求1中更详细描述的。

2. 发明授权

US06194494B1 Stabiliser combinations for chlorine-containing polymers 失效
标题翻译：含氯聚合物的稳定剂组合
公开(公告)号：US06194494B1
公开(公告)日：2001-02-27
申请号：US09107848
申请日：1998-06-30
申请人： Wolfgang Wehner , Hans-Helmut Friedrich , Kornelia Malzacher , Hans-Ludwig Mehner , Rolf Drewes
发明人： Wolfgang Wehner , Hans-Helmut Friedrich , Kornelia Malzacher , Hans-Ludwig Mehner , Rolf Drewes
IPC分类号： C08K534
CPC分类号： C08K5/1515 , C08K3/014 , C08K3/34 , C08K5/005 , C08K5/3462 , C08K5/39 , C08L27/06 , C08L11/00 , C08L57/08
摘要： A stabiliser combination, mainly for PVC, is described, comprising A) at least one compound of formula I wherein R*1 and R*2 are each independently of the other C1-C12alkyl, C3-C6lkenyl, C5-C8cycloalkyl that is unsubstituted or substituted by from 1 to 3 C1-C4alkyl, C1-C4alkoxy, C5-C8cycloalkyl or by hydroxy groups or by chlorine atoms, or C7-C9phenylalkyl that is unsubstituted or substituted at the phenyl ring by from 1 to 3 C1-C4alkyl, C1-C4alkoxy, C5-C8cycloalkyl or by hydroxy groups or chlorine atoms, and R*1 and R*2 may additionally be hydrogen and C1-C12alkyl, and Y is S or O, and B) at least one compound from the following groups: B1) perchlorate compounds, B2) glycidyl compounds, B3) beta-diketones and beta-keto esters, B4) dihydropyridines and polydihydropyridines, B5) polyols and disaccharide alcohols, B6) sterically hindered amines (tetraalkylpiperidine compounds), B7) alkali aluminosilicates (zeolites), B8) hydrotalcites, B9) alkali aluminocarbonates (dawsonites), B10) alkali- (or alkaline earth-) carboxylates,-(bi)carbonates or -hydroxides, B11) antioxidants and lubricants and B12) organotin stabilisers.
摘要翻译：描述了主要用于PVC的稳定剂组合物，其包含A）至少一种式I化合物，其中R * 1和R * 2各自独立地为未取代或取代的其它C 1 -C 12烷基，C 3 -C 6烯基，C 5 -C 8环烷基 C1-C4烷基，C1-C4烷氧基，C5-C8环烷基或羟基或氯原子，或未被取代或在苯环被1至3个C 1 -C 4烷基取代的C 7 -C 9苯基烷基，C 1 -C 4烷氧基，C 5 -C 8环烷基或羟基或氯原子，R * 1和R * 2可以另外是氢和C 1 -C 12烷基，Y是S或O，和B）至少一种下列化合物：B1）高氯酸盐化合物，B2）缩水甘油基化合物，B3）β-二酮和β-酮酯，B4）二氢吡啶和聚二氢吡啶，B5）多元醇和二糖醇，B6）空间位阻胺（四烷基哌啶化合物），B7）碱铝硅酸盐（沸石），B8）水滑石，B9）碱金属铝酸盐（片钠铝石），B10）碱 - （或碱）（b）抗氧化剂和润滑剂和B12）有机锡稳定剂。

3. 发明授权

US5519077A Stabilized polyvinyl chloride 失效
标题翻译：稳定的聚氯乙烯
公开(公告)号：US5519077A
公开(公告)日：1996-05-21
申请号：US419313
申请日：1995-04-10
申请人： Rolf Drewes , Markus Kolb , Karl J. Kuhn , Hans-Jurgen Sander , Wolfgang Wehner
发明人： Rolf Drewes , Markus Kolb , Karl J. Kuhn , Hans-Jurgen Sander , Wolfgang Wehner
IPC分类号： C08K3/00 , C08G59/20 , C08K3/16 , C08K3/24 , C08K5/00 , C08K5/13 , C08K5/15 , C08K5/1515 , C08L27/06 , C08L63/00
CPC分类号： C08K3/16 , C08K5/1515
摘要： A high degree of stabilization of polyvinyl chloride is achieved by using a perchlorate, a terminal epoxide compound and an antioxidant.
摘要翻译：通过使用高氯酸盐，末端环氧化合物和抗氧化剂来实现聚氯乙烯的高度稳定化。

4. 发明授权

US5322964A Process for the preparation of alpha-aminoketone salts 失效
标题翻译： α-氨基酮盐的制备方法
公开(公告)号：US5322964A
公开(公告)日：1994-06-21
申请号：US118107
申请日：1993-09-08
申请人： Rolf Drewes , Hans-Helmut Friedrich
发明人： Rolf Drewes , Hans-Helmut Friedrich
IPC分类号： C07C221/00 , C07C225/06 , C07C231/10 , C07C233/47 , C07C209/50
CPC分类号： C07C233/47 , C07C221/00 , C07C225/06 , C07C231/10
摘要： There is disclosed a process for the preparation of an alpha-aminoketone salt of formula I ##STR1## which comprises reacting a nitrosated keto ester of formula II ##STR2## with a carboxylic anhydride of formula IV ##STR3## under the conditions of catalytic hydrogenation, to a compound of formula III ##STR4## which compound of formula III is then hydrolysed with an acid H.sub.n A to the salt I, in which formulae above R.sub.1 is C.sub.1 -C.sub.6 alkyl, phenoxy-C.sub.1 -C.sub.4 alkyl, phenyl, C.sub.7 -C.sub.9 phenylalkyl, or phenyl or C.sub.7 -C.sub.9 phenylalkyl which are substituted by halogen, C.sub.1 -C.sub.6 alkyl or C.sub.1 -C.sub.6 alkoxy, hydroxy or cyano, R.sub.2 is C.sub.1 -C.sub.4 alkyl or cyclohexyl, n is 1 to 3, R.sub.3 is C.sub.1 -C.sub.4 alkyl and A is the radical of an organic or mineral protic acid.Pyrroles suitable as co-stabilisers for PVC can be prepared from alpha-aminoketone salts of formula I.
摘要翻译：公开了制备式I的α-氨基酮盐（I）的方法，其包括使式II的亚硝酸化酮酯与式IV的羧酸酐反应（图 IV）在催化氢化的条件下，向式III化合物（III）制备式III化合物，然后用酸HnA将其水解成盐I，其中R 1为上述通式为C 1 -C 6烷基，苯氧基 - 被卤素，C 1 -C 6烷基或C 1 -C 6烷氧基，羟基或氰基取代的C 1 -C 4烷基，苯基，C 7 -C 9苯基烷基或苯基或C 7 -C 9苯基烷基，R 2为C 1 -C 4烷基或环己基，n为1至3，R 3为 C1-C4烷基，A是有机或矿物质子酸的基团。适合作为PVC共稳定剂的吡咯可以由式I的α-氨基酮盐制备。

5. 发明授权

US5288776A Substituted pyrroles as stabilisers for chlorinated polymers 失效
标题翻译：取代的吡咯作为氯化聚合物的稳定剂
公开(公告)号：US5288776A
公开(公告)日：1994-02-22
申请号：US709690
申请日：1991-06-03
申请人： Rolf Drewes , Hans-Helmut Friedrich
发明人： Rolf Drewes , Hans-Helmut Friedrich
IPC分类号： C07D207/32 , C07D207/333 , C07D207/36 , C08K5/09 , C08K5/13 , C08K5/34 , C08K5/3415 , C08K5/378 , C08K5/41 , C08L27/06 , C07D207/00 , C07D295/00
CPC分类号： C07D207/333 , C07D207/36 , C08K5/3415 , C08K5/378 , C08K5/41
摘要： A composition comprisinga) a chlorinated polymer, andb) at least one compound of formula I ##STR1## wherein X is a group ##STR2## R.sub.1 and R.sub.2 are each independently of the other C.sub.1 -C.sub.20 alkyl, hydroxy- and/or halogen-substituted C.sub.1 -C.sub.10 alkyl, C.sub.3 -C.sub.20 alkenyl, C.sub.5 -C.sub.12 cycloalkyl, C.sub.1 -C.sub.4 alkyl-substituted C.sub.5 -C.sub.8 cycloalkyl, phenyl or phenyl which is substituted by 1 to 3 radicals A.sub.1, which radicals A.sub.1 are each independently of one another selected from the group consisting of C.sub.1 -C.sub.10 alkyl, halogen, hydroxy, methoxy and ethoxy,R.sub.1 and R.sub.2 are further C.sub.7 -C.sub.10 phenylalkyl or C.sub.7 -C.sub.10 phenylalkyl which is substituted in the phenyl moiety by 1 to 3 radicals A.sub.2, which radicals A.sub.2 are each independently of one another selected from the group consisting of C.sub.1 -C.sub.20 alkyl, halogen, hydroxy, methoxy and ethoxy, andR.sub.3 is phenyl or phenyl which is substituted by 1 to 3 radicals A.sub.3, which radicals A.sub.3 are each independently of one another selected from the group consisting of C.sub.1 -C.sub.10 alkyl, halogen, hydroxy, methoxy, ethoxy and (C.sub.1 -C.sub.8 alkyl)oxycarbonyl, with the proviso that at least one of the radicals R.sub.1 and R.sub.2 is phenyl or substituted phenyl as defined above and R.sub.1 is different from methyl if R.sub.2 is phenyl.Some of the compounds of formula I are novel.
摘要翻译：一种组合物，其包含a）氯化聚合物，和b）至少一种式I化合物（I）其中X为基团R 1和R 2各自独立地为C 1 -C 20烷基，羟基和/ 或卤素取代的C 1 -C 10烷基，C 3 -C 20烯基，C 5 -C 12环烷基，C 1 -C 4烷基取代的C 5 -C 8环烷基，被1至3个基团A1取代的苯基或苯基，该基团A1各自彼此独立地选自由C1-C10烷基，卤素，羟基，甲氧基和乙氧基组成的基团，R1和R2还是苯基部分被1至3个基团A2取代的C7-C10苯基烷基或C7-C10苯基烷基，该基团A2各自独立地为选自C1-C20烷基，卤素，羟基，甲氧基和乙氧基，R3是苯基或被1至3个基团A3取代的苯基，该基团A3各自彼此独立地选自C1 -C 10烷基，卤素，羟基，甲氧基，乙基氧基和（C 1 -C 8烷基）氧基羰基，条件是R 1和R 2中的至少一个是如上所定义的苯基或取代的苯基，如果R 2是苯基，R 1不同于甲基。一些式I的化合物是新的。

6. 发明授权

US06174941B1 NH2-modified 6-aminouracils as stabilizers for halogenated polymers 失效
标题翻译： NH2改性的6-氨基尿嘧啶作为卤化聚合物的稳定剂
公开(公告)号：US06174941B1
公开(公告)日：2001-01-16
申请号：US09336079
申请日：1999-06-18
申请人： Wolfgang Wehner , Hans-Helmut Friedrich , Rolf Drewes
发明人： Wolfgang Wehner , Hans-Helmut Friedrich , Rolf Drewes
IPC分类号： C08K534
CPC分类号： C07D239/545 , C08K5/3462 , C08L27/06
摘要： A description is given of compounds of the general formula I where Y is oxygen or sulfur, and R1 and R2 independently of one another are C1-C18-alkyl, C3-C6-alkenyl, unsubstituted or C1-C4-alkoxy-, C5-C8-cycloalkyl-, —OH— and/or Cl-substituted C1-C18-alkyl, C5-C8-cycloalkyl, phenyl or C7-C9-phenylalkyl which is unsubstituted or substituted on the phenyl ring by C1-C4-alkyl, C1-C4-alkoxy, C5-C8-cycloalkyl, —OH and/or Cl, and R3 is unsubstituted C9-C18-alkyl or is C1-C18-alkyl substituted by —OH, C1-C12-alkoxy, phenoxy, C6-C8-alkylphenoxy, C7-C9-alkoxyphenyl, —C═O(OR4) and/or —O—COR4, or is C3-C6-alkenyl, C5-C8-cycloalkyl, or mono- to tri-OH—, —C1-C4-alkyl-, —C1-C4-alkoxy-, —C═O(OR4)— and/or —O—COR4-substituted phenyl or naphthyl, and where R4 is C1-C12-alkyl, which are suitable for stabilizing chlorine-containing polymers, especially PVC.
摘要翻译：描述了通式I的化合物，其中Y是氧或硫，R 1和R 2彼此独立地是C 1 -C 18烷基，C 3 -C 6 - 烯基，未取代的或C 1 -C 4 - 烷氧基 - ，C 5 -C 8 - 环烷基 - ， - C 1 -C 4 - 烷基，C 1 -C 4 - 烷基，C 1 -C 4 - 烷基，C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基，C 5 -C 8 - 环烷基，-OH和/或Cl，R 3为未取代的C 9 -C 18 - 烷基或被-OH，C 1 -C 12烷氧基，苯氧基，C 6 -C 8烷基苯氧基，C 7 -C 18 - 烷基取代的C 1 -C 18烷基 -C9-烷氧基苯基，-C = O（OR4）和/或-O-COR4，或为C3-C6-烯基，C5-C8-环烷基或一至三-OH-，-C1-C4-烷基 - ，-C 1 -C 4 - 烷氧基 - ， - C = O（OR 4） - 和/或-O-COR 4 - 取代的苯基或萘基，其中R 4是适用于稳定含氯聚合物的C 1 -C 12烷基， PVC。

7. 发明授权

US6002004A Pyrrolodiazine derivatives as stabilizers for chilorine-containing polymers 失效
标题翻译：吡咯并嗪衍生物作为含Chilorine的聚合物的稳定剂
公开(公告)号：US6002004A
公开(公告)日：1999-12-14
申请号：US007196
申请日：1998-01-14
申请人： Wolfgang Wehner , Hans-Helmut Friedrich , Rolf Drewes
发明人： Wolfgang Wehner , Hans-Helmut Friedrich , Rolf Drewes
IPC分类号： C07D487/04 , C08K5/3462
CPC分类号： C07D487/04 , C08K5/3462
摘要： The invention relates to compositions comprisinga) a chlorine-containing polymer andb) at least one compound containing at least one radical of the formula I ##STR1## in which A is the additional groups or atoms necessary to form an unsubstituted or substituted six-membered heterocyclic ring containing two nitrogen ring atoms.
摘要翻译：本发明涉及包含a）含氯聚合物和b）至少一种含有至少一个式I基团的化合物，其中A是形成未取代或取代的六元杂环所需的其它基团或原子含有两个氮环原子。

8. 发明授权

US5543449A Stabilized flexible PVC 失效
标题翻译：稳定的柔性PVC
公开(公告)号：US5543449A
公开(公告)日：1996-08-06
申请号：US419310
申请日：1995-04-10
申请人： Rolf Drewes , Markus Kolb , Karl J. Kuhn , Hans-J urgen Sander , Wolfgang Wehner
发明人： Rolf Drewes , Markus Kolb , Karl J. Kuhn , Hans-J urgen Sander , Wolfgang Wehner
IPC分类号： C08K3/00 , C08G59/20 , C08K3/16 , C08K3/24 , C08K5/00 , C08K5/15 , C08K5/1515 , C08L27/06 , C08L63/00 , C08L63/02 , C08L63/06
CPC分类号： C08K3/16 , C08K5/1515
摘要： A high degree of stabilization of flexible PVC is achieved by using a perchlorate and a terminal epoxide compound.
摘要翻译：通过使用高氯酸盐和末端环氧化合物可实现柔性PVC的高度稳定化。

9. 发明授权

US5492949A Stabilized polyvinyl chloride 失效
标题翻译：稳定的聚氯乙烯
公开(公告)号：US5492949A
公开(公告)日：1996-02-20
申请号：US226620
申请日：1994-04-12
申请人： Rolf Drewes , Markus Kolb , Karl Kuhn , Wolfgang Wehner
发明人： Rolf Drewes , Markus Kolb , Karl Kuhn , Wolfgang Wehner
IPC分类号： A01G13/02 , C08J5/18 , C08K3/00 , C08K3/10 , C08K5/00 , C08K5/09 , C08K5/098 , C08K5/13 , C08K5/1515 , C08K13/02 , C08L27/06 , C08L63/02 , H01B3/44 , C08K5/15
CPC分类号： C08K5/098 , C08K3/0041 , C08K5/1515 , C08L27/06 , C08L63/00
摘要： Use of an inorganic or organic zinc compound and a terminal epoxide compound, optionally with chalk, gives a high level of stabilization of PVC.
摘要翻译：无机或有机锌化合物和末端环氧化合物（任选用白垩）的使用给出了PVC的高水平稳定性。

10. 发明授权

US5985964A Stabilized polyvinyl chloride containing recycled material 失效
标题翻译：含有回收材料的稳定的聚氯乙烯
公开(公告)号：US5985964A
公开(公告)日：1999-11-16
申请号：US973648
申请日：1997-12-18
申请人： Heinz Herbst , Kurt Hoffmann , Rudolf Pfaendner , Rolf Drewes
发明人： Heinz Herbst , Kurt Hoffmann , Rudolf Pfaendner , Rolf Drewes
IPC分类号： C08K3/00 , C08K5/00 , C08J5/10 , C08K5/15
CPC分类号： C08K3/0008 , C08K5/0008
摘要： High stabilization of PVC containing recycled material is achieved by using at least one lubricant and a stabilizer containing no lead or cadmium compounds.
摘要翻译： PCT No.PCT / EP96 / 02491 Sec。 371 1997年12月18日第 102（e）1997年12月18日PCT PCT 1996年6月7日PCT公布。出版物WO97 / 00905 日期1997年1月9日通过使用至少一种润滑剂和不含铅或镉化合物的稳定剂，可以实现含PVC再循环材料的高稳定性。

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