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1. 发明授权

US4525561A Polymerizing phenothiazine stabilizer chloroprene in the presence of an initiator comprising sodium dithionate 失效
标题翻译：在包含连二硫酸钠的引发剂存在下聚合吩噻嗪稳定剂氯丁二烯
公开(公告)号：US4525561A
公开(公告)日：1985-06-25
申请号：US562418
申请日：1983-12-16
申请人： Rudolf Casper , Peter Wendling , Wolfgang Konter , Gottfried Pampus , Gerhard Hohmann
发明人： Rudolf Casper , Peter Wendling , Wolfgang Konter , Gottfried Pampus , Gerhard Hohmann
IPC分类号： C08F4/00 , C08F4/06 , C08F4/08 , C08F4/32 , C08F4/40 , C08F36/00 , C08F36/18 , C08F136/18
CPC分类号： C08F36/18
摘要： An improved process of polymerizing an aqueous emulsion of chloroprene monomer stabilized with phenothiazine wherein polymerization is initiated in the presence of phenothiazine stabilizer and molecular oxygen with a polymerization initiator comprising sodium dithionite.
摘要翻译：聚合由吩噻嗪稳定的氯丁二烯单体的水性乳液的改进方法，其中在吩噻嗪稳定剂和分子氧的存在下，聚合引发剂包含连二亚硫酸钠进行聚合。

2. 发明授权

US4839447A Polymerization of chloroprene 失效
标题翻译：氯丁二烯的聚合
公开(公告)号：US4839447A
公开(公告)日：1989-06-13
申请号：US223092
申请日：1988-07-22
申请人： Rudolf Casper , Peter Wendling , Wolfgang Konter , Gerhard Hohmann
发明人： Rudolf Casper , Peter Wendling , Wolfgang Konter , Gerhard Hohmann
IPC分类号： C08F2/22 , C08F2/24 , C08F2/26 , C08F2/38 , C08F4/30 , C08F4/40 , C08F36/18
CPC分类号： C08F36/18
摘要： Storage-stable polychloroprene is obtained, using a polymerization initiator comprising a mixture of(1) a redox system comprising(a) a reducing agent selected from the group consisting of(i) sodium dithionite,(ii) formamidine sulphinic acid, and(iii) a mixture from (i) and (ii),(b) potassium peroxodisulphate as an oxidizing agent and, optionally,(2) sodium anthraquinone-.beta.-sulphonate as a co-activatorin the presence of oxygen, wherein from 10 to 90 by weight of the initiator are present at the commencement of polymerization and the remainder is added during the polymerization, and after a certain degree of conversion the reducing agent is the only component of redox system (1) which remains to be added.
摘要翻译：使用包含（1）氧化还原体系的混合物的聚合引发剂获得存储稳定的聚氯丁二烯，所述氧化还原体系包含（a）选自（i）连二亚硫酸钠，（ii）甲脒亚磺酸和（iii））来自（i）和（ii）的混合物，（b）过氧二硫酸钾作为氧化剂，和任选地（2）在氧气存在下作为共活化剂的蒽醌-β-磺酸钠，其中10至90 重量的引发剂在聚合开始时存在，并且在聚合过程中加入剩余物，并且在一定程度的转化后，还原剂是剩余添加的氧化还原体系（1）的唯一组分。

3. 发明授权

US4786698A Polymerization of chloroprene 失效
标题翻译：氯丁二烯的聚合
公开(公告)号：US4786698A
公开(公告)日：1988-11-22
申请号：US132975
申请日：1987-12-15
申请人： Rudiger Musch , Eberhard Muller , Peter Wendling , Wolfgang Konter , Gerhard Hohmann
发明人： Rudiger Musch , Eberhard Muller , Peter Wendling , Wolfgang Konter , Gerhard Hohmann
IPC分类号： C08F2/22 , C08F2/24 , C08F2/26 , C08F2/38 , C08F4/30 , C08F4/40 , C08F36/18
CPC分类号： C08F36/18
摘要： Gel-free polychloroprene is obtained, at high monomer conversions, using a polymerization initiator comprising sodium dithionite or a mixture of sodium dithionite with formamidinesulphinic acid or with potassium peroxydisulphate or with formamidinesulphinic acid and potassium peroxodisulphate or with potassium peroxodisulphate and sodium anthraquinon-.beta.-sulphonate or with formamidinesulphinic acid and potassium peroxodisulphate and sodium anthraquinone-.beta.-sulphonate, and in the presence of oxygen and a chain transfer agent when 30 to 90% of the initiator is present at the commencement of polymerization and the remainder is added in portions during the polymerization, only further sodium dithionite being added at a conversion >60% in the case of an initiator combination, and when 20 to 80% by weight of the total amount of chain transfer agents is present before or at the commencement of polymerization and the remaining amount is added in one or more parts at monomer conversions of greater than 20%.
摘要翻译：使用包含连二亚硫酸钠或连二亚硫酸钠与甲酰胺亚磺酸钠或与过氧二硫酸钾或与甲脒亚磺酸和过氧二硫酸钾或与过氧二硫酸钾和蒽醌-β-磺酸钠的混合物的聚合引发剂，以高单体转化率获得无凝胶的聚氯丁二烯或与甲酰胺亚磺酸和过二硫酸钾和蒽醌-β-磺酸钠反应，并且在氧和链转移剂存在下，当聚合开始时存在30至90％的引发剂，其余部分在在引发剂组合的情况下，只有进一步的连二亚硫酸钠以60％的转化率加入，并且当在聚合开始之前或在聚合开始时存在20至80重量％的链转移剂的总量在单体转化时，一个或多个部分加入量大于20％。

4. 发明授权

US4895906A Polychloroprene mixtures 失效
标题翻译：聚氯丁二烯混合物
公开(公告)号：US4895906A
公开(公告)日：1990-01-23
申请号：US221430
申请日：1988-07-19
申请人： Peter Wendling , Werner Obrecht , Wilhelm Gobel , Rudiger Musch , Rudolf Casper , Eberhard Muller
发明人： Peter Wendling , Werner Obrecht , Wilhelm Gobel , Rudiger Musch , Rudolf Casper , Eberhard Muller
IPC分类号： C08C1/00 , C08C19/08 , C08C19/20 , C08F8/34 , C08F36/18 , C08J3/16 , C08L11/00 , C08L21/00
CPC分类号： C08C19/08 , C08F36/18
摘要： The invention relates to a polychloroprene rubber which shows advantages over the prior art in the sum total of its performance properties, namely vulcanization rate, tensile strength, elongation at break, modulus, tear propagation resistance and thermal stability of the vulcanizate.
摘要翻译：本发明涉及一种聚氯丁二烯橡胶，其在其性能性能，即硫化速率，拉伸强度，断裂伸长率，模量，抗撕裂蔓延性和硫化橡胶的热稳定性的总和中显示出优于现有技术的优点。

5. 发明授权

US06929769B2 Nitrile rubber mixtures with a low tendency towards mold contamination 有权
标题翻译：丁腈橡胶混合物具有较低的模具污染倾向
公开(公告)号：US06929769B2
公开(公告)日：2005-08-16
申请号：US10345722
申请日：2003-01-16
申请人： Roland Parg , Hans Magg , Luigi Marinelli , Jürgen Wassen , Peter Wendling , Hans-Rafael Winkelbach , Christiane Oppenheimer-Stix , Hans Christian Strauch , Jean-Pierre Lambert
发明人： Roland Parg , Hans Magg , Luigi Marinelli , Jürgen Wassen , Peter Wendling , Hans-Rafael Winkelbach , Christiane Oppenheimer-Stix , Hans Christian Strauch , Jean-Pierre Lambert
IPC分类号： B29C33/72 , B29C45/00 , B29K9/00 , C08K5/09 , H05B6/00
CPC分类号： C08K5/09 , B29C33/72 , B29C33/722 , B29C45/0001 , B29K2079/00 , B29K2105/0005 , C08L9/02
摘要： The present invention relates to a process for reducing mold contamination in an injection molding process by using a mixture of nitrile rubbers, in the range of from 0.1-0.5 wt. % of fatty acids and optionally further additives.
摘要翻译：本发明涉及一种通过使用丁腈橡胶的混合物在注射成型工艺中减少模具污染的方法，其范围为0.1-0.5wt。％的脂肪酸和任选的其它添加剂。

6. 发明授权

US5298580A Process for the production of vulcanizable mercaptan-and/or xanthogen disulfide-regulated polychloroprene rubbers with minimal mold fouling 失效
标题翻译：生产可硫化硫醇和/或黄原二硫键调节聚氯丁二烯橡胶的方法，具有最小的模具污染
公开(公告)号：US5298580A
公开(公告)日：1994-03-29
申请号：US946655
申请日：1992-09-18
申请人： Peter Wendling , Werner Obrecht , Michael Happ , Rudiger Musch , Eberhard Muller
发明人： Peter Wendling , Werner Obrecht , Michael Happ , Rudiger Musch , Eberhard Muller
IPC分类号： C08F2/22 , C08F2/24 , C08F2/26 , C08F2/38 , C08F2/44 , C08F36/18
CPC分类号： C08F36/18
摘要： Vulcanizable, mercaptan- and/or xanthogen-disulfide-regulated polychloroprene rubber are produced by emulsion polymerization of chloroprene and, based on polymerizable monomer used, 0 to 30 parts by weight ethylenically unsaturated, other monomers copolymerizable with chloroprene in an alkaline medium by a process in which(1) 0.1 to 10 parts by weight of a tricyclic diterpene carboxylic acid containing at least two conjugated C.dbd.C double bonds per molecule, based on the polymerizable monomer used, and optionally(2) 0.1 to 5 parts by weight, based on polymerizable monomer used, fatty acid estersare used for their production.The polychloroprene produced in accordance with the invention may be used for the production of vulcanized rubber articles. The polychloroprene rubbers produced by the process according to the invention have a minimal tendency to foul metal molds. The pollution of wastewaters by the process according to the invention is minimal. The well-known favorable properties of polychloroprene remain unaffected.
摘要翻译：通过氯丁二烯的乳液聚合制备可硫化，硫醇和/或黄原二硫化物调节的聚氯丁二烯橡胶，并且基于所使用的可聚合单体，0至30重量份烯键式不饱和，可通过工艺在碱性介质中与氯丁二烯共聚的其它单体其中（1）基于所使用的可聚合单体，每分子含有至少两个共轭C = C双键的三环二萜羧酸0.1至10重量份，和任选地（2）0.1至5重量份的基于在使用的可聚合单体上，使用脂肪酸酯来制造。根据本发明生产的聚氯丁二烯可用于硫化橡胶制品的生产。通过根据本发明的方法生产的聚氯丁二烯橡胶具有污染金属模具的最小趋势。通过根据本发明的方法对废水的污染是最小的。聚氯丁二烯的众所周知的有利特性保持不变。

7. 发明授权

US5064904A Suitable polychloroprene materials for the production of high-damping vulcanisates 失效
标题翻译：适用于高阻尼生产的聚氯乙烯材料
公开(公告)号：US5064904A
公开(公告)日：1991-11-12
申请号：US495896
申请日：1990-03-19
申请人： Werner Obrecht , Heinz-Hermann Greve , Peter Wendling , Ulrich Eisele , Rudiger Musch
发明人： Werner Obrecht , Heinz-Hermann Greve , Peter Wendling , Ulrich Eisele , Rudiger Musch
IPC分类号： C08L11/00 , C08L21/00 , C08L23/00 , C08L23/28 , C08L27/12 , C08L57/00
CPC分类号： C08L11/02 , C08L23/283
摘要： Vulcanizates of polychloroprene materials containing fluorinated polyolefin have a decreased rebound elasticity without having a significantly adverse effect on the mechanical properties.
摘要翻译：包含氟化聚烯烃的聚氯丁二烯材料的硫化反应具有降低的回弹弹性，而对机械性能没有显着的不利影响。

8. 发明授权

US4954585A Process for the production of sulfur-modified polychloroprene 失效
标题翻译：硫改性聚氯丁二烯生产工艺
公开(公告)号：US4954585A
公开(公告)日：1990-09-04
申请号：US289816
申请日：1988-12-27
申请人： Werner Obrecht , Peter Wendling , Rudiger Musch , Eberhard Muller
发明人： Werner Obrecht , Peter Wendling , Rudiger Musch , Eberhard Muller
IPC分类号： C08F2/24 , C08F2/26 , C08F2/44 , C08F36/18 , C08L11/00
CPC分类号： C08F36/18
摘要： The combination of unmodified resinic acids and direct peptization in the production of sulfur-modified polychloroprene leads to a favorable ratio of elasticity to viscosity.
摘要翻译：在改性聚氯丁二烯的生产中，未改性树脂酸和直接胶溶的组合导致弹性与粘度的有利比例。

9. 发明授权

US06207757B1 Rubber composition, method of adding and blending the composition and vehicle tire made from the composition 失效
标题翻译：橡胶组合物，添加和混合由组合物制成的组合物和车辆轮胎的方法
公开(公告)号：US06207757B1
公开(公告)日：2001-03-27
申请号：US09365227
申请日：1999-07-30
申请人： Werner Obrecht , Thomas Scholl , Peter Wendling , Michael Well , Victor Monroy
发明人： Werner Obrecht , Thomas Scholl , Peter Wendling , Michael Well , Victor Monroy
IPC分类号： C08K334
CPC分类号： C08L7/00 , B60C1/0016 , C08K5/54 , C08K5/5415 , C08L7/02 , C08L19/003 , C08L21/00 , Y02T10/862 , Y10T152/10495 , C08L2666/08
摘要： A rubber composition which contains a rubber mixture that can be vulcanized with a vulcanizing agent, which includes at least one rubber component, at least one filler having nucleophilic groups, gel particles comprising a rubber, having a particle size between about 3×10−9 and about 1×10−6 m and a swelling index in toluene of about 1 to about 15 and whose surface has electrophilic centers, and a substance acting as a coupling agent between the filler having nucleophilic groups and the additional filler, the substance acting as a coupling agent having the following structure: X—R1—Si—(R2)3, wherein X is a nucleophilic group, R1 is an alkyl group having up to about 6 carbon atoms or a phenyl group, and R2 may be the same as or different from each other and from R1 and is an alkyl or alkoxy group having up to 6 carbon atoms and at least one of R2 is an alkoxy group. The rubber composition has improved hysteresis behavior in the vulcanized state so that with the use of this rubber composition in tires, the rolling resistance is reduced and the wet slippage behavior is improved in relation to conventional rubber compositions. A method of adding and blending the rubber composition as well as a composition useful for tire treads and vehicle tires containing the composition are disclosed.
摘要翻译：一种橡胶组合物，其包含可以用硫化剂硫化的橡胶混合物，其包括至少一种橡胶组分，至少一种具有亲核基团的填料，包含橡胶的凝胶颗粒，其具有约3×10 -9和约 1×10 -6 m，甲苯中的溶胀指数为约1至约15，并且其表面具有亲电子中心，以及作为在具有亲核基团的填料和附加填料之间的偶联剂的物质，作为偶联剂的物质具有以下结构：X-R1-Si-（R2）3，其中X是亲核基团，R1是具有高达约6个碳原子的烷基或苯基，R2可以相同或不同另一个和R 1是具有至多6个碳原子的烷基或烷氧基，并且至少一个R2是烷氧基。橡胶组合物在硫化状态下具有改善的滞后性能，因此通过在轮胎中使用该橡胶组合物，相对于常规橡胶组合物，滚动阻力降低，湿滑动性能得到改善。公开了一种添加和混合橡胶组合物的方法以及用于轮胎胎面的组合物和含有该组合物的车辆轮胎。

10. 发明授权

US6133364A Rubber composition, method of formulating the composition and vehicle tire made from the composition 失效
标题翻译：橡胶组合物，配制组合物的方法和由该组合物制成的车辆轮胎
公开(公告)号：US6133364A
公开(公告)日：2000-10-17
申请号：US365225
申请日：1999-07-30
申请人： Werner Obrecht , Thomas Scholl , Peter Wendling , Michael Well , Victor Monroy
发明人： Werner Obrecht , Thomas Scholl , Peter Wendling , Michael Well , Victor Monroy
IPC分类号： B60C1/00 , C08K5/17 , C08L7/00 , C08L9/00 , C08L19/00 , C08L21/00 , C08J5/10 , C08K3/04
CPC分类号： C08L7/00 , B60C1/0016 , C08K5/17 , C08L19/003 , C08L21/00 , C08L19/006 , C08L7/02
摘要： A rubber composition, which contains a rubber mixture that can be vulcanized with a vulcanizing agent, which includes at least one rubber component, at least one filler, gel particles comprising a rubber, having a particle size between about 3.times.10.sup.-9 and about 1.times.10.sup.-6 m and a swelling index in toluene of about 1 to about 15 and whose surface has electrophilic centers, and a substance which acts as a coupling agent between the gel particles and which has the structure A--R--A, wherein A is a nucleophilic group, and R is a saturated or unsaturated hydrocarbon group. The rubber composition has improved hysteresis behavior in the vulcanized state so that when this rubber composition is used in tires, the rolling resistance is reduced and the wet slippage behavior is improved in relation to the conventional rubber compositions. A method of formulating the rubber composition as well as a composition useful for tire treads and vehicle tires containing the composition are disclosed.
摘要翻译：一种橡胶组合物，其含有可以用硫化剂硫化的橡胶混合物，其包含至少一种橡胶组分，至少一种填料，包含橡胶的凝胶颗粒，其粒度为约3×10 -9至约1×10 -9〜 6μm，甲苯中的溶胀指数为约1〜约15，表面具有亲电子中心，以及作为凝胶粒子之间的偶联剂并具有结构ARA的物质，其中A为亲核基团，R为是饱和或不饱和烃基。橡胶组合物在硫化状态下具有改善的滞后性能，使得当该橡胶组合物用于轮胎时，相对于常规橡胶组合物，滚动阻力降低，并且湿滑动性能得到改善。公开了一种配制橡胶组合物的方法以及用于轮胎胎面的组合物和含有该组合物的车辆轮胎。

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