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1.发明授权Lubricating oil compositions containing alkyl acrylate or methacrylate polymers and copolymers of styrene and conjugated diene 失效含有丙烯酸烷基酯或甲基丙烯酸烷基酯聚合物和苯乙烯与共轭二烯共聚物的润滑油组合物
公开(公告)号：US4073738A
公开(公告)日：1978-02-14
申请号：US758435
申请日：1977-01-11
IPC分类号： C10M157/00 , C10M1/28 , C10M1/18
CPC分类号： C10M157/00 , C10M2205/06 , C10M2207/026 , C10M2207/144 , C10M2207/146 , C10M2209/084 , C10M2215/086 , C10M2215/28 , C10M2217/028 , C10M2217/06 , C10M2219/044 , C10M2223/045 , C10M2229/02 , C10M2229/05 , C10N2210/02
摘要： Mineral lubricating oil compositions which contain a predominant proportion of a mineral lubricating oil together with a pour point depressant based on alkyl acrylate or alkyl methacrylate polymers and a viscosity index (VI) improver comprising a special selectively hydrogenated copolymer of styrene and a conjugated diene. The VI improver employed is a selectively hydrogenated, random butadiene-styrene copolymer containing from 35 to 45% by weight of styrene and possessing a particular structure and distribution of the monomers. The compositions exhibit high stability to shear and may therefore in particular be used for lubricating I.C. engines or gearboxes.
摘要翻译： 含有主要比例的矿物润滑油与基于丙烯酸烷基酯或甲基丙烯酸烷基酯聚合物的倾点下降剂和粘度指数（VI）改进剂的矿物润滑油组合物，其包含苯乙烯和共轭二烯的特殊选择性氢化共聚物。 使用的VI改进剂是选自氢化的无规丁二烯 - 苯乙烯共聚物，其含有35至45重量％的苯乙烯并具有单体的特定结构和分布。 该组合物对剪切具有高稳定性，因此特别可用于润滑I.C. 发动机或变速箱。
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公开(公告)号：US5059645A
公开(公告)日：1991-10-22
申请号：US525201
申请日：1990-05-02
IPC分类号： C08L71/12
CPC分类号： C08L71/123 , Y10S525/905
摘要： Thermoplastic molding materials containa) from 20 to 80 parts by weight of a polyphenylene ether,b) from 1 to 20 parts by weight of a block copolymer of the general formula A--B--A' consisting of two polyvinylaromatic blocks A and A' and a partially hydrogenated rubber block B,c) from 0 to 70 parts by weight of a polyvinylaromatic andd) from 0 to 40 parts by weight of conventional additives, the sum of a) to d) being 100 parts by weight, wherethe mean molecular weights of A and A' differ by a factor of from 2 to 20,the shorter block A has a mean molecular weight of from 2,000 to 4,000 andthe blocks A and A' together account for from 35 to 50% by weight of b).
摘要翻译： 热塑性成型材料含有a）20〜80重量份的聚苯醚，b）1〜20重量份由两个聚乙烯基芳族嵌段A和A'构成的通式ABA'的嵌段共聚物和部分氢化的 橡胶块B，c）0-70重量份聚乙烯基芳族化合物和d）0-40重量份常规添加剂，a）至d）之和为100重量份，其中平均分子量 A和A'的差异在2至20之间，较短的嵌段A的平均分子量为2,000至4,000，并且嵌段A和A'一起占b）的35至50重量％。
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公开(公告)号：US4207409A
公开(公告)日：1980-06-10
申请号：US952804
申请日：1978-10-19
摘要： In the hydrogenation of polymers or copolymers synthesized from dienes, or containing diene hydrocarbons, which is as a rule carried out in an organic solvent using hydrogen in the presence of conventional complex hydrogenation catalysts based on metals of sub-group 8 of the periodic table of the elements and aluminum trialkyls it is important to have from 0.5 to 50 moles of water present in the hydrogenation zone per mole of the heavy metal component of the catalyst. The hydrogenation time can be substantially reduced by this measure.
摘要翻译： 在由二烯或二烯烃合成的聚合物或共聚物的氢化中，其通常在有机溶剂中使用氢气在常规的基于周期表第8族金属的复合氢化催化剂存在下进行 元素和三烷基铝在加氢区中每摩尔催化剂的重金属组分中存在0.5至50摩尔的水是重要的。 通过这种措施可以显着降低氢化时间。
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4.发明授权
公开(公告)号：US4031166A
公开(公告)日：1977-06-21
申请号：US443750
申请日：1974-02-19
申请人： Klaus Bronstert , Gerhard Fahrbach , Eduard Krahe , Volker Ladenberger , Ernst-Guenther Kastning , Hans Mittnacht , Herbert Willersinn , Hans-Georg Trieschmann
发明人： Klaus Bronstert , Gerhard Fahrbach , Eduard Krahe , Volker Ladenberger , Ernst-Guenther Kastning , Hans Mittnacht , Herbert Willersinn , Hans-Georg Trieschmann
摘要： Impact-resistant thermoplastic molding materials prepared from a rigid component and a soft component. The rigid component consists of polystyrene, the soft component consists of a mixture of a polyolefin with a copolymer of a vinylaromatic and a diene hydrocarbon which has been prepared by anionic solution polymerization and which may have been hydrogenated. The molding materials may be used for the production of molded parts for use in domestic appliances, automobiles and refrigerators.
摘要翻译： 由刚性组分和软组分制备的耐冲击热塑性成型材料。 刚性组分由聚苯乙烯组成，软组分由聚烯烃与乙烯基芳族化合物和二烯烃的共聚物的混合物组成，其通过阴离子溶液聚合制备并且可以被氢化。 成型材料可用于生产用于家用电器，汽车和冰箱的模制零件。
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公开(公告)号：US4089824A
公开(公告)日：1978-05-16
申请号：US733525
申请日：1976-10-18
IPC分类号： C09J125/00 , C09J153/02 , C08L9/00 , C08L9/06 , C08L45/02 , C08L93/04
CPC分类号： C09J125/00 , C09J153/025
摘要： Hot-melt pressure-sensitive adhesive composition based on a rubbery block copolymer of a monovinyl-aromatic compound or monovinylidene-aromatic compound and butadiene.The composition contains a selectively hydrogenated radial block copolymer with terminal polymer blocks of the monovinyl- or mono-vinylidene-aromatic compound and, in the middle position, butadiene-based polymer blocks which had a 1,2-vinyl content of from 30 to 70 per cent by weight prior to hydrogenation. The compositions may be used, in particular, for the production of self-adhesive materials.
摘要翻译： 基于单乙烯基 - 芳族化合物或单亚乙烯基芳族化合物和丁二烯的橡胶嵌段共聚物的热熔压敏粘合剂组合物。
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公开(公告)号：US20070287854A1
公开(公告)日：2007-12-13
申请号：US11842626
申请日：2007-08-21
申请人： Wolf-Dieter Balzer , Ulrich Erhardt , Volker Ladenberger , Harald Meyer , Bernd Bruchmann , Karl-Heinz Schumacher
发明人： Wolf-Dieter Balzer , Ulrich Erhardt , Volker Ladenberger , Harald Meyer , Bernd Bruchmann , Karl-Heinz Schumacher
IPC分类号： C07C271/28
CPC分类号： C08F2/50
摘要： The invention relates to radically copolymerizable acetophenone or benzophenone derivatives, obtained by reaction of a) (meth)acrylic compounds exhibiting at least one isocyanate-reactive group [compounds a)] with b) compounds exhibiting at least two isocyanate groups [compounds b)] and c) acetophenone or benzophenone derivatives exhibiting at least one isocyanate-reactive group [compounds c)]. The invention also relates to copolymers that contain copolymerizable photoinitiators of the invention and to the use of said copolymers in UV-crosslinkable compositions, particularly hot-melt adhesives.
摘要翻译： 本发明涉及由显示出至少一种异氰酸酯反应性基团（化合物a）的a）（甲基）丙烯酸化合物与b）表现出至少两个异氰酸酯基的化合物[化合物b]]反应获得的可自由基共聚的苯乙酮或二苯甲酮衍生物 和c）表现出至少一个异氰酸酯反应性基团的苯乙酮或二苯甲酮衍生物[化合物c]]。 本发明还涉及含有本发明的可共聚的光引发剂和所述共聚物在UV可交联组合物，特别是热熔粘合剂中的用途的共聚物。
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公开(公告)号：US07358319B2
公开(公告)日：2008-04-15
申请号：US11842626
申请日：2007-08-21
申请人： Wolf-Dieter Balzer , Ulrich Erhardt , Volker Ladenberger , Harald Meyer , Bernd Bruchmann , Karl-Heinz Schumacher
发明人： Wolf-Dieter Balzer , Ulrich Erhardt , Volker Ladenberger , Harald Meyer , Bernd Bruchmann , Karl-Heinz Schumacher
CPC分类号： C08F2/50
摘要： The invention relates to radically copolymerizable acetophenone or benzophenone derivatives, obtained by reaction of a) (meth)acrylic compounds exhibiting at least one isocyanate-reactive group [compounds a)] with b) compounds exhibiting at least two isocyanate groups [compounds b)] and c) acetophenone or benzophenone derivatives exhibiting at least one isocyanate-reactive group [compounds c)]. The invention also relates to copolymers that contain copolymerizable photoinitiators of the invention and to the use of said copolymers in UV-crosslinkable compositions, particularly hot-melt adhesives.
摘要翻译： 本发明涉及由显示出至少一种异氰酸酯反应性基团（化合物a）的a）（甲基）丙烯酸化合物与b）表现出至少两个异氰酸酯基的化合物[化合物b]]反应获得的可自由基共聚的苯乙酮或二苯甲酮衍生物 和c）表现出至少一个异氰酸酯反应性基团的苯乙酮或二苯甲酮衍生物[化合物c]]。 本发明还涉及含有本发明的可共聚的光引发剂和所述共聚物在UV可交联组合物，特别是热熔粘合剂中的用途的共聚物。
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公开(公告)号：US07304119B2
公开(公告)日：2007-12-04
申请号：US10492353
申请日：2002-10-04
申请人： Wolf-Dieter Balzer , Ulrich Erhardt , Volker Ladenberger , Harald Meyer , Bernd Bruchmann , Karl-Heinz Schumacher
发明人： Wolf-Dieter Balzer , Ulrich Erhardt , Volker Ladenberger , Harald Meyer , Bernd Bruchmann , Karl-Heinz Schumacher
CPC分类号： C08F2/50
摘要： The invention relates to radically copolymerizable acetophenone or benzophenone derivatives, which may be obtained by reacting a) acrylic or methacrylic compounds, which contain at least one isocyanate-reactive group [compounds a)], with b) compounds, which contain at least two isocyanate groups [compounds b)] and c) acetophenone or benzophenone derivatives, which contain at least one isocyanate-reactive group [compounds c)]. Said invention also relates to copolymers, which contain said copolymerizable photoinitiators, as well as to the use of said copolymers in UV-crosslinkable substances, in particular hot-melt pressure-sensitive adhesives.
摘要翻译： 本发明涉及可自由基共聚的苯乙酮或二苯甲酮衍生物，其可以通过使a）含有至少一个异氰酸酯反应性基团[化合物a]的丙烯酸或甲基丙烯酸酯化合物与b）化合物反应而获得，所述化合物含有至少两种异氰酸酯 基团[化合物b]]和c）苯乙酮或二苯甲酮衍生物，其含有至少一个异氰酸酯反应性基团[化合物c]]。 所述发明还涉及含有所述可共聚的光引发剂的共聚物，以及所述共聚物在UV可交联物质中的用途，特别是热熔压敏粘合剂。
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