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61. 发明授权

US4988549A Multilayered moulded products based on polyamides 失效
标题翻译：基于聚酰胺的多层成型产品
公开(公告)号：US4988549A
公开(公告)日：1991-01-29
申请号：US393132
申请日：1989-08-14
申请人： Rolf-Volker Meyer , Friedrich Fahnler , Hanns-Peter Muller , Martin Wandel , Hans-Detlef Heinz
发明人： Rolf-Volker Meyer , Friedrich Fahnler , Hanns-Peter Muller , Martin Wandel , Hans-Detlef Heinz
IPC分类号： B32B27/08 , B32B27/34 , C08G18/00 , C08G18/08 , C08G18/58 , C08J7/04 , C09D175/00 , C09D175/04
CPC分类号： C08J7/047 , C08G18/003 , C08G18/089 , C08G18/58 , C08J2377/00 , C08J2475/00 , Y10T428/1352 , Y10T428/1393 , Y10T428/265 , Y10T428/31562 , Y10T428/31757
摘要： This invention relates to the process of applying heat curable reaction resin mixtures of polyisocyanates (a), polyepoxides (b), reaction inhibitors (c), heat activated reaction catalysts (d) and optionally auxiliary agents and additives (e) for the production of multilayered moulded products based on polyamides with a cured duromer layer by applying the mixture and heat curing of the reaction resin mixtures are preferably applied to the polyamide moulded products produced by the anionic lactam polymerization process by rotation, extrusion or centrifugal casting while the said polyamide products are still hot from the heat of polymerization, e.g. to form internal coatings on rotation cast polyamide pipes. The invention further relates to duromer coated multilayered moulded products produced by the above process.
摘要翻译：本发明涉及多异氰酸酯（a），聚环氧化物（b），反应抑制剂（c），热活化反应催化剂（d）和任选的助剂和添加剂（e））的热固化反应树脂混合物的制备方法，通过施加混合物和反应树脂混合物的热固化，基于具有固化的杜松子层的聚酰胺的多层成型产品优选地通过旋转，挤出或离心浇铸由阴离子内酰胺聚合方法制备的聚酰胺模塑产品施加，而所述聚酰胺产品仍然热从聚合热，例如在旋转浇铸聚酰胺管上形成内部涂层。本发明还涉及通过上述方法生产的经十二指肠涂布的多层模制品。

62. 发明授权

US4985508A Process for the production of polyester-polyamide block polymers 失效
标题翻译：生产聚酯 - 聚酰胺嵌段聚合物的方法
公开(公告)号：US4985508A
公开(公告)日：1991-01-15
申请号：US336579
申请日：1989-04-11
申请人： Bernhard Mussig , Rolf-Volker Meyer , Rolf Dhein , Bert Brassat
发明人： Bernhard Mussig , Rolf-Volker Meyer , Rolf Dhein , Bert Brassat
IPC分类号： C08G69/00 , C08G69/44
CPC分类号： C08G69/44
摘要： A process for the production of polyester-polyamide block polymers by precondensing a polyamide-forming starting mixture until a relative viscosity of at least 1.2 is attained, and adding a polyester, the dicarboxylic acid units of which are derived to at least 50% from dicarboxylic acids having at least 17 carbon atoms.
摘要翻译：通过将形成聚酰胺的起始混合物预缩合直到达到至少1.2的相对粘度，得到聚酯 - 聚酰胺嵌段聚合物的方法，并加入其二羧酸单元衍生自二羧酸至少50％的聚酯具有至少17个碳原子的酸。

63. 发明授权

US4943623A Process for the production of polyesters and their use as binder or binder component in powder lacquers 失效
标题翻译：生产聚酯的方法及其作为粉末涂料中的粘合剂或粘合剂成分的用途
公开(公告)号：US4943623A
公开(公告)日：1990-07-24
申请号：US273949
申请日：1988-11-21
申请人： Wolfgang Ebert , Rolf-Volker Meyer , Hans-Joachim Kreuder
发明人： Wolfgang Ebert , Rolf-Volker Meyer , Hans-Joachim Kreuder
IPC分类号： C08G63/12 , C08G63/60 , C08G63/81 , C09D5/46 , C09D167/00
CPC分类号： C09D167/00 , C08G63/60 , C08G63/81 , Y10T428/31565 , Y10T428/31786
摘要： Polyesters useful as a binder or a component of a binder for powder lacquers and which contain hydroxyls, carboxyls or both and which have an acid value of up to 50, a hydroxyl value of up to 200 and a sum of hydroxyl value and acid value of from 20 to 200 is produced by reacting:(a) an acid component selected from the group consisting of (a1) at least one poly-functional organic carboxylic acid, (a2) at least one ester-forming derivative of a poly-functional organic carboxylic acid, (a3) at least one organic hydroxycarboxylic acid, (a4) at least one lactone of an organic hydroxycarboxylic acid, and mixtures thereof, with the proviso that at least 50 mol-% of component (a) consists of aromatic species of components (a1), (a2), (a3), (a4), or mixtures thereof,with(b) a polyol component which is at least one polyhydric alcohol having a molecular weight in the range from 62 to 250,while maintaining an equivalent ratio of carboxyl groups to hydroxyl groups of form 0.65:1 to 1.5:1, with the proviso that component (b) is used in a quantity of at least 30% by weight, based on the weight of component (a), and the reaction is carried out in the presence of(c) at least 5% by weight, based on the weight of components (a) and (b), of a solvent containing amide groups, lactam groups, or both and said solvent is free from any nitrogenhydrogen bonds.
摘要翻译：可用作粘合剂或用于粉末涂料的粘合剂组分的聚酯，其含有羟基，羧基或两者，并且其酸值高达50，羟值高达200，羟基值和酸值之和通过使（a）选自（a1）至少一种多官能有机羧酸的酸成分，（a2）至少一种多官能有机羧酸的成酯衍生物，羧酸，（a3）至少一种有机羟基羧酸，（a4）至少一种有机羟基羧酸的内酯及其混合物，条件是至少50摩尔％的组分（a）由芳族物质组分（a1），（a2），（a3），（a4）或其混合物与（b）至少一种分子量为62-250的多元醇的多元醇组分，同时保持羧基与羟基的当量比为0.65：1至1.5：1 条件是组分（b）以基于组分（a）的重量为至少30重量％的量使用，并且反应在（c）至少5重量％的存在下进行，基于组分（a）和（b）的重量，含有酰胺基，内酰胺基或二者的溶剂，所述溶剂不含任何氮氢键。

64. 发明授权

US4929709A Polycarbonate containing aralkylphenyl end groups 失效
标题翻译：含有芳烷基苯基端基的聚碳酸酯
公开(公告)号：US4929709A
公开(公告)日：1990-05-29
申请号：US301690
申请日：1989-01-25
申请人： Ralf Dujardin , Rolf-Volker Meyer , Wolfgang Siebourg
发明人： Ralf Dujardin , Rolf-Volker Meyer , Wolfgang Siebourg
IPC分类号： C08G64/06 , C08G64/00 , C08G64/14 , C08G64/20 , C08G64/22 , G11B7/253
CPC分类号： C08G64/14 , G11B7/253
摘要： This invention relates to thermoplastic, aromatic polycarbonates prepared with the aid of chain terminating agents corresponding to formula (I) ##STR1## to a process for the preparation of these polycarbonates and to their use for the production of moulded articles for optical purposes.
摘要翻译：本发明涉及借助于对应于式（I）的链终止剂制备的热塑性芳族聚碳酸酯与制备这些聚碳酸酯的方法及其用于光学目的的模制品的制备的用途。

65. 发明授权

US4886869A Thermotropic aromatic polyester carbonates, a process for their preparation and their use 失效
标题翻译：热敏芳族聚酯碳酸酯，其制备方法及其用途
公开(公告)号：US4886869A
公开(公告)日：1989-12-12
申请号：US231138
申请日：1988-08-11
申请人： Harald Pielartzik , Rolf Dhein , Rolf-Volker Meyer , Hans-Joachim Traenckner , Edgar Ostlinning
发明人： Harald Pielartzik , Rolf Dhein , Rolf-Volker Meyer , Hans-Joachim Traenckner , Edgar Ostlinning
IPC分类号： C08G63/60 , C08G63/64
CPC分类号： C08G63/64 , C08G63/60
摘要： Thermotropic fully aromatic polyester carbonates containing condensed residues of optionally substituted 3-hydroxybenzoic acid have great rigidity, impact strength and elongation at break and yet can be processed under the usual conditions owing to their advantageous fusion viscosity.
摘要翻译：含有任选取代的3-羟基苯甲酸的冷凝残余物的热致全芳族聚酯碳酸酯具有很大的刚性，冲击强度和断裂伸长率，并且由于它们的有利的熔融粘度而在常规条件下进行加工。

66. 发明授权

US4754000A Activated anionic polymerization of lactams 失效
标题翻译：内酰胺活性阴离子聚合
公开(公告)号：US4754000A
公开(公告)日：1988-06-28
申请号：US50521
申请日：1987-05-18
申请人： Rolf-Volker Meyer , Friedrich Fahnler , Rolf Dhein , Dietrich Michael
发明人： Rolf-Volker Meyer , Friedrich Fahnler , Rolf Dhein , Dietrich Michael
IPC分类号： C08G69/00 , C08G18/10 , C08G18/80 , C08G69/14 , C08G69/18 , C08G69/20 , C08G69/40 , C08F283/04 , C08G69/48 , C08L77/00
CPC分类号： C08G69/40 , C08G18/10 , C08G18/8074 , C08G69/18
摘要： Biuret-group-containing polyisocyanates based on non-aromatic diisocyanates, possibly mixed with liquid N-alkyl-lactams, as activators for activated anionic polymerization of lactams.
摘要翻译：基于非芳族二异氰酸酯的含缩脲基的多异氰酸酯，可能与液体N-烷基 - 内酰胺混合，作为内酰胺的活性阴离子聚合的活化剂。

67. 发明授权

US4627852A Active compound release systems 失效
标题翻译：活性化合物释放系统
公开(公告)号：US4627852A
公开(公告)日：1986-12-09
申请号：US681977
申请日：1984-12-14
申请人： Miklos von Bittera , Rolf-Volker Meyer
发明人： Miklos von Bittera , Rolf-Volker Meyer
IPC分类号： A61K9/70 , A61F7/02
CPC分类号： A61K9/7053 , A61K9/7076
摘要： In a therapeutic system such as a plaster for administration of an active compound through the skin and comprising a covering layer which is essentially impermeable to the active compound, an active coupound reservoir layer and a protective layer which can be pulled off and which is essentially impermeable to the active compound, the improvement wherein the reservoir layer contains about 1-30% of active compound in an elastomer mixture comprising a diene rubber which can optionally be copolymerized with an .alpha.-olefin, mixed with from 0 up to about 70% by weight of a polyisobutylene, polybutadiene oil and/or paraffin oil, and a tackifying resin. Thereby the active compound can be released in regulated relatively large quantity over a prolonged period of time.
摘要翻译：在诸如用于通过皮肤施用活性化合物的石膏的治疗系统中，包括基本上不可渗透活性化合物的覆盖层，活性偶合储库层和可以被拉出并且基本上不渗透的保护层对活性化合物的改进，其中储层在弹性体混合物中含有约1-30％的活性化合物，其包含二烯橡胶，其可以任选地与α-烯烃共聚，与0至约70重量％的聚异丁烯，聚丁二烯油和/或石蜡油，以及增粘树脂。因此，活性化合物可以在更长的时间内以相对大的量调节释放。

68. 发明授权

US4611034A Branched thermoplastically processible impact-resistant polyamides 失效
标题翻译：分支热塑性可加工的耐冲击聚酰胺
公开(公告)号：US4611034A
公开(公告)日：1986-09-09
申请号：US749999
申请日：1985-07-01
申请人： Rolf-Volker Meyer , Friedrich Fahnler , Rolf Dhein , Dietrich Michael , Kurt Weirauch , Walter Schafer
发明人： Rolf-Volker Meyer , Friedrich Fahnler , Rolf Dhein , Dietrich Michael , Kurt Weirauch , Walter Schafer
IPC分类号： C08G69/00 , C08G18/10 , C08G18/80 , C08G69/14 , C08G69/18 , C08G69/20 , C08G69/40 , C08F283/04
CPC分类号： C08G69/40 , C08G18/10 , C08G18/8074 , C08G69/18
摘要： Polyamide block copolymers obtained by activated anionic polymerization of lactams having at least 5 ring members in the presence of basic catalysts, polyisocyanates as activators and amino-terminated polyethers, which are characterized in that the amino-terminated polyethers have a functionality of at least 3.0 preferably at least 3.2, and a molecular weight of at least 3500, and the polyisocyanates are aliphatic or cycloaliphatic polyisocyanates.
摘要翻译：通过在碱性催化剂，多异氰酸酯作为活化剂和氨基封端的聚醚存在下具有至少5个环成员的内酰胺的活性阴离子聚合获得的聚酰胺嵌段共聚物，其特征在于氨基封端的聚醚具有至少3.0的官能度至少3.2，分子量至少为3500，多异氰酸酯是脂族或脂环族多异氰酸酯。

69. 发明授权

US4585856A Process for the preparation of polyarylene sulphides 失效
标题翻译：聚亚芳基硫醚的制备方法
公开(公告)号：US4585856A
公开(公告)日：1986-04-29
申请号：US768575
申请日：1985-08-23
申请人： Wolfgang Ebert , Rolf-Volker Meyer , Karsten-Josef Idel , Rudiger Schubart
发明人： Wolfgang Ebert , Rolf-Volker Meyer , Karsten-Josef Idel , Rudiger Schubart
IPC分类号： C08G75/02 , C08G75/06 , C08G75/14
CPC分类号： C08G75/0254
摘要： This invention relates to a new process for the preparation of optionally branched polyarylene sulphides from optionally substituted halogen benzenes in admixture with aromatic polyhalogen compounds and alkali metal sulphides in polar solvents in the presence of thio salts.
摘要翻译：本发明涉及一种用于在硫代盐存在下由极性溶剂中的芳族多卤素化合物和碱金属硫化物混合制备任选取代的卤代苯任选支化的聚亚芳基硫化物的新方法。

70. 发明授权

US4510288A Cyclic amidines, a process for their production and their use as catalysts in the hardening of epoxide resins 失效
标题翻译：环状脒，它们的生产方法和用作环氧树脂硬化中的催化剂
公开(公告)号：US4510288A
公开(公告)日：1985-04-09
申请号：US475710
申请日：1983-03-16
申请人： Rolf-Volker Meyer , Hans-Joachim Kreuder , Erwin Hohl
发明人： Rolf-Volker Meyer , Hans-Joachim Kreuder , Erwin Hohl
IPC分类号： C07D233/14 , C07D239/06 , C07D239/70 , C08G59/00 , C08G59/40 , C08G59/42 , C08G59/68 , C07D239/02
CPC分类号： C07D239/06 , C07D239/70 , C08G59/4276 , C08G59/686
摘要： Cyclic amidines which are modified by the incorporation of additional polar groups, may be used as catalysts for hardening heat-curable resin compositions comprising polyepoxides and optionally carboxyl group-containing polymers. Such amidine catalysts yield a high reactivity, an excellent storage stability and result in elastic coatings which show a high gloss and a good resistance to solvents.
摘要翻译：通过引入另外的极性基团而改性的环脒可用作硬化包含聚环氧化物和任选的含羧基聚合物的热固性树脂组合物的催化剂。这种脒催化剂产生高反应性，优异的储存稳定性，并且导致显示高光泽度和良好的耐溶剂性的弹性涂料。

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