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1. 发明授权

US4169085A Aqueous electrically insulating varnish and a process for its production 失效
标题翻译：水性电绝缘漆及其制造方法
公开(公告)号：US4169085A
公开(公告)日：1979-09-25
申请号：US870491
申请日：1978-01-18
申请人： Ferdinand Hansch , Knut VON Loh , Harald Janssen
发明人： Ferdinand Hansch , Knut VON Loh , Harald Janssen
IPC分类号： C08G73/00 , C08G73/10 , C09D5/25 , C09D179/08 , H01B3/30 , C08J3/00 , C08J3/08 , C08L79/08
CPC分类号： H01B3/306 , C08G73/10
摘要： An aqueous electrically insulating varnish is provided along with a process for producing the varnish; the process comprises the steps of reacting cyclopentane tetracarboxylic acid with dicyclic, diprimary aromatic diamine in the presence of water and neutralizing the condensation product to form a varnish.
摘要翻译：提供一种水性电绝缘清漆以及用于生产清漆的方法; 该方法包括在水存在下使环戊烷四羧酸与二环二元二元芳族二胺反应并中和缩合产物以形成清漆的步骤。

2. 发明授权

US4390686A Polyester-amide resin 失效
标题翻译：聚酯酰胺树脂
公开(公告)号：US4390686A
公开(公告)日：1983-06-28
申请号：US367537
申请日：1982-04-12
申请人： Harald Janssen , Ferdinand Hansch
发明人： Harald Janssen , Ferdinand Hansch
IPC分类号： C09D5/25 , C09D179/08 , H01B3/30 , H01B13/16 , C08G69/44 , C08G73/16
CPC分类号： H01B13/16 , H01B3/306 , Y10T428/294 , Y10T428/31681
摘要： A method of insulating an electrical conductor by applying thereto a coating of a polyesterimide resin which can be hardened through its free OH groups from a resin melt at above 100.degree. C., wherein the resin used is solvent-free and has been prepared by esterification or ester-exchange of starting materials for the polyesterimide in the presence of an excess of one or more short-chain diols and subsequent removal of the diol or diols in such a way that the condensation is only effected to an extent such that the Durrans softening point of the unhardened resin is not above 150.degree. C. (preferably not above 100.degree. C.) and the viscosity of the molten resin at 180.degree. C. is not above 5000 (preferably not above 1000) mPa s (cP). This process avoids the disadvantages encountered when a solvent is present in the insulating bath.
摘要翻译：通过向聚酯酰亚胺树脂涂覆聚酯酰亚胺树脂的涂层而使绝缘电绝缘的方法，该聚酯酰亚胺树脂可以在高于100℃的树脂熔体中通过其游离的OH基硬化，其中使用的树脂是无溶剂的，并且已通过酯化制备或在过量的一种或多种短链二醇的存在下酯交换聚酯酰亚胺的起始材料，随后除去二醇或二醇，使得缩合反应只能达到Durrans软化未硬化树脂的点不超过150℃（优选不高于100℃），并且熔融树脂在180℃下的粘度不高于5000（优选不高于1000）mPa·s（cP）。该方法避免了在绝缘浴中存在溶剂时遇到的缺点。

3. 发明授权

US4104221A Process for making water diluted electroinsulation enamels 失效
标题翻译：制备水稀释电沉积搪瓷的方法
公开(公告)号：US4104221A
公开(公告)日：1978-08-01
申请号：US717204
申请日：1976-08-24
申请人： Harald Janssen , Ferdinand Hansch
发明人： Harald Janssen , Ferdinand Hansch
IPC分类号： C08G73/16 , C09D5/25 , H01B3/30 , C08L77/12
CPC分类号： H01B3/306 , C08G73/16 , Y10T428/294
摘要： Water dilutable electroinsulation enamels are made by reacting a hydroxyl group containing polyesteramide of low acid number with at least one amine in an amount of 5 to 30% by weight relative to the weight of the ester imide whereupon the reaction product is diluted with water until it has the desired viscosity for lacquering purposes.
摘要翻译：水可稀释的电沉积搪瓷是通过使低酸值的含羟基的聚酯酰胺与至少一种胺相对于酯酰亚胺的重量为5至30重量％的量反应制备的，因此反应产物用水稀释直至具有用于涂漆目的的所需粘度。

4. 发明授权

US4186241A Insulated wire and method for producing same 失效
标题翻译：绝缘电线及其制造方法
公开(公告)号：US4186241A
公开(公告)日：1980-01-29
申请号：US965919
申请日：1978-12-04
申请人： Harald Janssen
发明人： Harald Janssen
IPC分类号： C08G69/26 , C08G69/00 , H01B3/30 , H01B13/14 , H01B3/00
CPC分类号： H01B3/305 , H01B13/14 , Y10T428/31681
摘要： A partially crystalline thermoplastic polyamide for use in the preparation of insulated wires through the extrusion of a thermoplastic coating, consisting of terephthalic acid or a functional derivative thereof, hexamethylenediamine and isophoronediamine; also disclosed are a process for the preparation of insulated wires using the above polyamine; and an insulated wire employing such polyamide as the thermoplastic coating.
摘要翻译：一种部分结晶的热塑性聚酰胺，用于通过挤出由对苯二甲酸或其功能性衍生物，六亚甲基二胺和异佛尔酮二胺组成的热塑性涂料制备绝缘电线; 还公开了使用上述多胺制备绝缘电线的方法; 以及使用这种聚酰胺作为热塑性涂层的绝缘电线。

5. 发明授权

US4406851A Process for the manufacture of insulated winding wires through extrusion of thermoplastics 失效
标题翻译：通过挤出热塑性塑料制造绝缘绕组线的工艺
公开(公告)号：US4406851A
公开(公告)日：1983-09-27
申请号：US337005
申请日：1982-01-04
申请人： Harald Janssen , Eberhard Kertscher , Hans-Georg Matthies , Rainer Theysoh
发明人： Harald Janssen , Eberhard Kertscher , Hans-Georg Matthies , Rainer Theysoh
IPC分类号： B29B7/00 , B29C47/00 , B29C47/02 , H01B3/42 , H01B7/02 , H01B13/00 , H01B13/14 , B29F3/10
CPC分类号： H01B3/421 , H01B13/148 , Y10T428/2953
摘要： An extrusion process for the manufacture of insulated winding wires. Part crystalline thermoplastic polycondensates with crystallite melting points above 170.degree. C., preferably above 250.degree. C., are extruded. Polyethylene terephthalate is the polycondensate of choice. These are filled with 5-15% by weight titanium dioxide. The result is the avoidance of fissure formation.
摘要翻译：用于制造绝缘绕组线的挤压工艺。微晶熔点高于170℃，优选高于250℃的部分结晶热塑性缩聚物被挤出。聚对苯二甲酸乙二醇酯是选择的缩聚物。这些填充有5-15重量％的二氧化钛。结果是避免了裂缝的形成。

6. 发明授权

US4147817A Process for insulating electrical conductors with heat-resistant resins 失效
标题翻译：用耐热树脂绝缘电导体的工艺
公开(公告)号：US4147817A
公开(公告)日：1979-04-03
申请号：US703032
申请日：1976-07-06
申请人： Harald Janssen
发明人： Harald Janssen
IPC分类号： B05D7/20 , H01B3/30 , H01B3/42 , H01B7/29 , H01B13/06 , B05D1/18 , B05D3/02
CPC分类号： B05D7/20 , B05D7/546 , H01B13/065 , H01B3/306 , H01B3/308 , H01B3/42 , H01B7/292 , B05D1/18 , B05D2401/30
摘要： A process for providing electrical conductors with a heat resistant, insulating coating of resin. The process comprises passing the conductors through a melt of a resin which is polyester curable through free hydroxy groups, having crosslinking equivalent weight of 400-1600, which is produced by condensation at a temperature corresponding at least to the temperature of the melt to an extent such that no substantial further condensation takes place in the melt.
摘要翻译：为电导体提供耐热，绝缘的树脂涂层的方法。该方法包括使导体通过可通过游离羟基的聚酯可固化的树脂的熔体，该游离羟基的交联当量为400-1600，其通过在至少相当于熔体温度的温度下冷凝而产生，使得在熔体中不会发生实质的进一步的冷凝。

7. 发明授权

US4145474A Method of manufacturing insulated electric wire of the enamelled-wire type by extrusion 失效
标题翻译：通过挤压制造漆包线型绝缘电线的方法
公开(公告)号：US4145474A
公开(公告)日：1979-03-20
申请号：US811364
申请日：1977-06-29
申请人： Eberhard Kertscher , Harald Janssen
发明人： Eberhard Kertscher , Harald Janssen
IPC分类号： H01B3/30 , H01B7/02 , H01B13/00 , H01B13/14 , B29F3/10
CPC分类号： H01B13/14 , Y10T428/2938 , Y10T428/31681
摘要： A method of extruding a thin sheath of plastic material about electric wire, utilizing a plastic material capable of being shaped by extrusion after having been heated in a screw extruder, this material exhibiting the technical characteristics required for enamel-type insulation after cooling, without necessitating subsequent treatment. An extrusion material containing at least one partially crystalline thermoplastic polycondensate wherein the crystallites have a melting-point above 170.degree. C. answers these requirements.
摘要翻译：使用在螺杆挤出机中加热后能够通过挤出成形的塑料材料挤压塑料材料薄电线的方法，该材料在冷却后具有搪瓷型绝缘所需的技术特性，而不需要随后治疗。包含至少一种部分结晶的热塑性缩聚物的挤出材料，其中所述晶体的熔点高于170℃以满足这些要求。

8. 发明授权

US07214338B2 Method and device for producing an electric insulator made from plastic 失效
标题翻译：用于制造由塑料制成的电绝缘体的方法和装置
公开(公告)号：US07214338B2
公开(公告)日：2007-05-08
申请号：US10474314
申请日：2002-03-27
申请人： Harald Janssen , Raimund Hennings
发明人： Harald Janssen , Raimund Hennings
IPC分类号： B29C45/14
CPC分类号： B29C39/021 , B29C31/04 , B29C33/0038 , B29C39/10 , B29C39/24 , B29L2031/3412 , Y10S264/54
摘要： A device including, and a method for producing, an electric insulator made of plastic, the insulator having a centrally arranged core made of glass fiber reinforced plastic, and having a plurality of insulation screens arranged coaxially around the core in an offset manner in an axial direction of the core. The method steps include: positioning a casting mold in an axial position around a vertically arranged core; producing a sealing connection between the core and the casting mold; injecting a liquid plastic material under pressure into an axial area of the casting mold; curing the liquid plastic material in the casting mold, thereby creating an insulation screen; deactivating the sealing connection; displacing the casting mold axially in a downward direction along a defined displacement path; and repeating the above steps until an insulator is produced having a desired number of insulation screens.
摘要翻译：一种包括由塑料制成的电绝缘体的制造方法及其制造方法，所述绝缘子具有由玻璃纤维增强塑料制成的中心布置的芯，并且具有多个绝缘屏蔽，所述多个绝缘屏以轴向方式以偏移方式同轴地布置在所述芯上核心方向。方法步骤包括：将铸模定位在垂直布置的芯周围的轴向位置; 在芯和铸模之间产生密封连接; 将液体塑料材料在压力下注入铸模的轴向区域; 固化铸模中的液体塑料材料，从而形成绝缘屏; 停用密封连接; 沿着限定的位移路径向下移动铸模轴向; 并重复上述步骤，直到产生具有所需数量绝缘屏蔽的绝缘体。

9. 发明授权

US4131693A Hardenable polyesterurethane composition for producing a directly tinnable wire 失效
标题翻译：用于生产直接镀锡线的可硬化聚酯聚氨酯组合物
公开(公告)号：US4131693A
公开(公告)日：1978-12-26
申请号：US816775
申请日：1977-07-18
申请人： Hartmut Wendt , Horst Von Gruner , Harald Janssen
发明人： Hartmut Wendt , Horst Von Gruner , Harald Janssen
IPC分类号： C09D175/06 , C08G18/10 , C08G18/42 , C09D5/25 , C09D175/00 , H01B3/30 , B05D5/12 , B05D3/02
CPC分类号： H01B3/302 , C08G18/10 , C08G18/4208 , C08G18/4219 , Y10T428/2933 , Y10T428/2938 , Y10T428/31605
摘要： A varnish is provided for coating a wire which is directly tinnable. The varnish comprises hardenable polyester urethane having a urethane equivalent weight of 150-850, the polyester being formed as the product of the reaction of a saturated polyester containing at least two hydroxyl functional groups and an aromatic isocyanate containing at least two functional groups of isocyanate and a phenol-free solvent for the polyester urethane. A process for producing this varnish is also provided.
摘要翻译：提供用于涂覆直接可镀锡的线材的清漆。清漆包括氨基甲酸酯当量为150-850的可硬化聚酯聚氨酯，所述聚酯形成为含有至少两个羟基官能团的饱和聚酯与含有至少两个异氰酸酯官能团的芳族异氰酸酯的反应产物，用于聚酯聚氨酯的无苯酚溶剂。还提供了一种制备该清漆的方法。

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