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21. 发明申请

US20080214710A1 Aqueous dispersions 有权
公开(公告)号：US20080214710A1
公开(公告)日：2008-09-04
申请号：US12069619
申请日：2008-02-12
申请人： Rudiger Musch , Knut Panskus , Andreas Steinert
发明人： Rudiger Musch , Knut Panskus , Andreas Steinert
IPC分类号： C08K5/17
CPC分类号： C08K5/32 , C08L11/00
摘要： The invention concerns hydrous compositions based on polychloroprene and hydroxylamine derivatives, processes for their production and their use as adhesives. The polychloroprene dispersions are stabilized by the addition of hydroxyalkylamine after removal of residual monomer.

22. 发明授权

US4975501A Process for polymerization of chloroprene 失效
标题翻译：氯丁二烯聚合方法
公开(公告)号：US4975501A
公开(公告)日：1990-12-04
申请号：US399333
申请日：1989-08-28
申请人： Rudiger Musch , Eberhard Muller , Wolfgang Konter , Gerhard Hohmann , Ludwig Mott
发明人： Rudiger Musch , Eberhard Muller , Wolfgang Konter , Gerhard Hohmann , Ludwig Mott
IPC分类号： C08F2/28 , C08F2/24 , C08F2/26 , C08F36/18
CPC分类号： C08F36/18
摘要： The polymerization of chloroprene leads to non-colored products when a mixture of 2.0 to 5.0% by weight of a salt of disproportionated abietic acid and 0.1 to 1.0% by weight, in each case relative to the total amount of monomer, of a compound of the formula ##STR1## in which R.sub.1 and R.sub.2, independently of one another, denote hydrogen or CH.sub.3,m denotes a number from 0 to 14,n denotes a number from 0 to 13,p denotes a number from 0 to 2, andy denotes hydrogen, Na or K, andthe total number of aliphatic carbon atoms is 11 to 15,is used as emulsifier, the emulsifiers having the advantage of being biologically degradable.
摘要翻译：氯丁二烯的聚合导致当2.0％至5.0％重量比例的歧化松香酸和0.1至1.0％重量（在每种情况下相对于单体的总量）的混合物的混合物中的无色产物为式中，R 1和R 2彼此独立地表示氢或CH 3，m表示0〜14的数，n表示0〜13的数，p表示0〜2的数，y表示表示氢，Na或K，脂族碳原子的总数为11〜15，用作乳化剂，乳化剂具有生物可降解的优点。

23. 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％。

24. 发明授权

US4611037A Process for the production of polymers having reactive end groups 失效
标题翻译：用于生产具有反应性端基的聚合物的方法
公开(公告)号：US4611037A
公开(公告)日：1986-09-09
申请号：US762948
申请日：1985-08-06
申请人： Rudiger Musch , Oskar Nuyken , Stephen D. Pask , Axel Vischer , Michael Walter
发明人： Rudiger Musch , Oskar Nuyken , Stephen D. Pask , Axel Vischer , Michael Walter
IPC分类号： C08F4/00 , C08F2/04 , C08F2/06 , C08F2/38 , C08F4/06 , C08F8/24 , C08F10/00 , C08F16/00 , C08F16/12
CPC分类号： C08F110/10
摘要： An improved process for the production of polymers having halogen end groups from cationically polymerizable monomers, the monomer being polymerized in an inert solvent at a temperature of from +10.degree. to -130.degree. C. using a catalyst system consisting of a metal halide and an organic halide, compounds corresponding to the following general formula being used as organic halides: ##STR1## wherein X represents a halogen atom;R.sub.1, R.sub.2, R.sub.3, represent C.sub.5 -C.sub.10 cycloalkyl, or a C.sub.1 -C.sub.20 straight- or branched-chain alkyl or ##STR2## wherein R.sub.4 and R.sub.5 represent C.sub.5 -C.sub.10 -cycloalkyl or a C.sub.1 -C.sub.20 straight- or branched-chain alkyl;and the organic halide has at least 5 carbon atoms and at most 50 carbon atoms and is in a concentration of from 10.sup.-1 to 10.sup.-6 mols per mol of monomer, while BX.sub.3, SnX.sub.4, TiX.sub.4, SbX.sub.5 or FeX.sub.3, wherein X is fluorine, chlorine, bromine or iodine, is used as metal halide in from 2 to 500 times molar excess, based on the organic halide.
摘要翻译：一种用于生产具有来自阳离子可聚合单体的卤素端基的聚合物的改进方法，所述单体在惰性溶剂中在+ 10℃至-130℃的温度下聚合，使用由金属卤化物和有机卤化物，对应于以下通式的化合物用作有机卤化物：其中X表示卤素原子; R1，R2，R3代表C5-C10环烷基或C1-C20直链或支链烷基或者其中R4和R5代表C5-C10-环烷基或C1-C20直链或支链烷基 ; 并且有机卤化物具有至少5个碳原子和至多50个碳原子，并且每摩尔单体的浓度为10-1至10-6摩尔，而BX3，SnX4，TiX4，SbX5或FeX3，其中X为氟，氯，溴或碘作为金属卤化物，以有机卤化物计，其摩尔过量为2至500倍。

25. 发明授权

US5026779A Mixtures of chloroprene polymers 失效
标题翻译：氯丁二烯聚合物的混合物
公开(公告)号：US5026779A
公开(公告)日：1991-06-25
申请号：US462005
申请日：1990-01-08
申请人： Rudiger Musch , Hans Magg , Werner Obrecht , Eberhard Muller
发明人： Rudiger Musch , Hans Magg , Werner Obrecht , Eberhard Muller
IPC分类号： C08L11/02 , C08L11/00 , C08L21/00
CPC分类号： C08L11/00 , C08K5/103
摘要： This invention relates to mixtures of polychloroprene elastomers which are distinguished by their good processibility and excellent cold resistance.
摘要翻译：本发明涉及聚氯丁二烯弹性体的混合物，其特征在于其良好的加工性和优异的耐寒性。

26. 发明授权

US4528388A Xanthogen disulphides 失效
标题翻译：黄原酸二硫化物
公开(公告)号：US4528388A
公开(公告)日：1985-07-09
申请号：US323993
申请日：1981-11-23
申请人： Gunter Arend , Heinrich Konigshofen , Peter Muller , Rudiger Musch
发明人： Gunter Arend , Heinrich Konigshofen , Peter Muller , Rudiger Musch
IPC分类号： C07C67/00 , C07C325/00 , C07C329/14 , C07C329/16 , C07D317/24 , C07D319/06 , C08F2/00 , C08F2/38 , C08F36/00 , C08F36/18 , C08F136/18 , C09J121/00 , C07D317/12
CPC分类号： C08F36/18 , C07C329/00 , C07D319/06
摘要： Xanthogen disulphides of the following formula: ##STR1## wherein R and R.sub.1 independently represent hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.5 -C.sub.8 -cycloalkyl or an oxygen-containing heterocyclic ring system having from 5 to 8 ring members and optionally mono- or tri-substituted by C.sub.1 -C.sub.4 -alkyl, and whereinR and R.sub.1 may also be connected together to complete a hetero cyclic ring having from 3 to 6 carbon atoms and from 1 to 3 oxygen ring members, and the ring may be substituted by from 1 to 3 C.sub.1 -C.sub.4 -alkyl groups, with a content of elemental sulphur of less than 1.7% by weight, a process for their production by the reaction of a xanthic acid-O-ester-alkali metal salt of the following formula: ##STR2## wherein R and R.sub.1 are as defined in claims 1 and 3, andM represents an alkali metal, with aqueous chlorine bleach liquor, characterized in that aqueous chlorine bleach liquor having a concentration of less than 0.9 mol NaOCl/kg is used, and oxidation is carried out at a temperature of from 10.degree. to 20.degree. C. and at a pH of from 8 to 12, only until from 0.1 to 5.0 mol % of the xanthic acid-O-ester-alkali metal salt, based on the quantity used, is still present at the end of the reaction, as well as their use as molecular weight regulators in the polymerization of chloroprene.
摘要翻译：下式的Xanthogen二硫化物：其中R和R 1独立地表示氢，C 1 -C 6烷基，C 5 -C 8环烷基或含有5至8个环成员的含氧杂环体系，以及任选的单 - 或三 - 被C 1 -C 4烷基取代，并且其中R和R 1也可以连接在一起以完成具有3至6个碳原子和1至3个氧环成员的杂环，并且所述环可以被1至 3个C 1 -C 4烷基，其元素硫含量小于1.7重量％，其通过下式的黄原酸-O-酯 - 碱金属盐反应生产的方法：其中R和R 1如权利要求1和3中所定义，M表示碱金属，含氯漂白液，其特征在于使用浓度小于0.9mol NaOCl / kg的氯水漂白液，氧化为在10〜20℃的温度下进行在8至12的pH下，基于所用的量，在反应结束时，仍然存在黄原酸-O-酯 - 碱金属盐直到0.1至5.0摩尔％，以及它们在氯丁二烯的聚合中用作分子量调节剂。

27. 发明申请

US20050085584A1 Aqueous adhesive dispersions 审中-公开
标题翻译：水性粘合剂分散体
公开(公告)号：US20050085584A1
公开(公告)日：2005-04-21
申请号：US10939879
申请日：2004-09-13
申请人： Rudiger Musch , Knut Panskus , Wolfgang Henning , Heinz-Werner Lucas
发明人： Rudiger Musch , Knut Panskus , Wolfgang Henning , Heinz-Werner Lucas
IPC分类号： C08K3/36 , C08L11/02 , C08L75/08 , C09J111/02 , C08L1/00
CPC分类号： C08L11/02 , C08K3/36 , C08L75/08 , C08L2666/14 , C09J111/02
摘要： Aqueous polymer dispersions based on polyurethanes that include a) at least one polyurethane dispersion having a mean particle size of from 60 to 350 nm, and b) at least one polychloroprene dispersion having a mean particle size of from 60 to 300 nm, and c) at least one aqueous silicon dioxide dispersion having a particle diameter of the SiO2 particles of from 1 to 400 nm. The dispersion can be prepared by admixing a mixture of b) and c) with a). The dispersions can be used in adhesive compositions.
摘要翻译：基于聚氨酯的水性聚合物分散体，其包括a）至少一种平均粒度为60至350nm的聚氨酯分散体，和b）至少一种平均粒度为60至300nm的聚氯丁二烯分散体，以及c）至少一种二氧化硅水分散体，其具有1至400nm的SiO 2颗粒的粒径。分散体可以通过将b）和c）的混合物与a）混合来制备。分散体可用于粘合剂组合物中。

28. 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。

29. 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。

30. 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。

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