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1. 发明授权

US4862129A Single-turn primary and single-turn secondary flat voltage transformer 失效
标题翻译：单匝初级和单匝次级扁平电压互感器
公开(公告)号：US4862129A
公开(公告)日：1989-08-29
申请号：US188247
申请日：1988-04-29
申请人： Waseem A. Roshen , David E. Turcotte , Dale F. Regelman
发明人： Waseem A. Roshen , David E. Turcotte , Dale F. Regelman
IPC分类号： H01F27/30 , H01F19/06 , H01F27/28 , H01F30/00
CPC分类号： H01F19/06
摘要： A low-profile, high-frequency power transformer is comprised of a plurality of insulated ferrite slabs formed in a stacked array. In one embodiment a pair of slots are defined through the stacked array of insulated slabs. A single-turn metallic ribbon conductor is then looped through each pair of slots to form a corresponding first and second loop which are coupled in a magnetic flux circuit with each other through the stack. The distance separating one pair of slots is unequal to the distance separating the other pair of slots so that the loops formed by the ribbons have a corresponding unequal cross section. Hence the ratio of the voltages on the ribbons is proportional to the ratio of the respective cross-sectional areas of the ribbon loops. In another embodiment, a third ribbon is added having a cross-sectional loop area equivalent to the second ribbon to provide symmetrical, single-turn output coils.

2. 发明授权

US4922156A Integrated power capacitor and inductors/transformers utilizing insulated amorphous metal ribbon 失效
标题翻译：集成功率电容器和电感/变压器，采用绝缘非晶金属带
公开(公告)号：US4922156A
公开(公告)日：1990-05-01
申请号：US179342
申请日：1988-04-08
申请人： David E. Turcotte , Waseem A. Roshen , Dale F. Regelman
发明人： David E. Turcotte , Waseem A. Roshen , Dale F. Regelman
IPC分类号： H01F27/40 , H01F17/06 , H01F27/24 , H01F27/25 , H01G4/40
CPC分类号： H01G4/40 , H01F27/25
摘要： A discrete device in which a capacitive and inductive function has been integrated is comprised of at least two insulated amorphous ribbons which are spirally wound to form a cylindrical toroid. Each of the amorphous metal ribbons is insulated from each other ribbon by a dielectric layer and wound in a stacked configuration to provide the capacitive function. Two conductive windings are then wrapped around segments of the cylindrical toroid to provide inductive and/or transforming functions as desired. A magnetic circuit is formed through the windings by the amorphous metal ribbons. A dielectric insulating layer between the ribbons is offset from the longitudinal edge of the ribbon so that the longitudinal edge of each ribbon is exposed. One ribbon has its longitudinal edge exposed on one surface of the toroid while another ribbon has its longitudinal edge exposed on the opposing surface of the toroid. Electrical contacts are then laid across an intersecting line contacting the exposed edge of each ribbon at a plurality of points. As a result, the electrical series resistance of each ribbon within the device is minimized thereby rendering a device practical for use within a power circuit.

3. 发明授权

US4837659A Transformer/inductor with integrated capacitor using soft ferrites 失效
标题翻译：具有集成电容器的变压器/电感器使用软铁氧体
公开(公告)号：US4837659A
公开(公告)日：1989-06-06
申请号：US171313
申请日：1988-03-21
申请人： Waseem A. Roshen , David E. Turcotte , Dale F. Regelman
发明人： Waseem A. Roshen , David E. Turcotte , Dale F. Regelman
IPC分类号： H01F19/00 , H01F1/34 , H01F17/00 , H01F17/04 , H01F27/00 , H01G4/40
CPC分类号： H01F17/04 , H01G4/40
摘要： A discrete electromagnetic device in which the transformer/inductor function and a capacitive function are integrated is achieved by utilizing both the magnetic permeability and the dielectric constant of one or more soft ferrite layers. The device is comprised of a plurality of soft ferrite planar layers spaced apart in a stacked array. Between each soft ferrite layer is a metallic layer which forms one of the plates of the capacitor. A first and second set of apertures are defined through each of the planar ferrite layers. The first and second set of apertures are aligned among the plurality of ferrite layers so that a conductive element is led through one set of apertures to form a loop or coil. A similar conductive element or coil is led through the second set of apertures to form a second loop. The two loops thus serve as the secondary and primary of a transformer or alternatively as two inductors with the ferrite material acting as the magnetically permeable core. Additionally, the metallic plates are electrically coupled together to form a capacitor in which the intervening ferrite cores act as a separating dielectric material.

4. 发明授权

US4703099A Novel product and process 失效
标题翻译：新产品和工艺
公开(公告)号：US4703099A
公开(公告)日：1987-10-27
申请号：US909543
申请日：1986-09-22
申请人： Dale F. Regelman
发明人： Dale F. Regelman
IPC分类号： C07D295/02 , C08G18/02 , C08G18/16 , C08G18/79 , C08G18/08
CPC分类号： C07D295/02 , C07C255/00 , C07C265/00 , C07C265/12 , C08G18/022 , C08G18/168 , C08G18/791 , C08G2105/02 , Y10S521/902
摘要： Disclosed are novel compositions capable of catalytically trimerizing organic isocyanates said compositions comprising solutions of the reaction products obtained by reacting in an inert solvent in substantially equimolar proportions electron-rich ketene-aminals with electron-poor olefins having the respective formulae (I) and (II) ##STR1## The variously substituted electron-rich ketene-aminals (I), as the name implies, have high electron density associated with the double bond because of the two tertiary amine groups while the electron-poor olefins (II) have the opposite situation due to the presence of electron withdrawing substituents R.sub.9 and R.sub.10.Also disclosed is an improved process for trimerizing organic isocyanates using the above catalyst compositions including the preparation of polyisocyanurate polymers and isocyanurate-modified polyisocyanates.
摘要翻译：公开了能够催化三聚有机异氰酸酯的新型组合物，所述组合物包含通过在惰性溶剂中基本上等摩尔比例的富含电子的乙烯酮 - 胺与具有各自式（I）和（II）的电子不足烯烃反应而获得的反应产物的溶液（I）如下所述，不同取代的富电子酮乙烯酮（I）由于两个叔胺基团而具有与双键相关的高电子密度，而电子由于吸电子取代基R9和R10的存在，α-烯烃（II）具有相反的情况。还公开了使用上述催化剂组合物三聚有机异氰酸酯的改进方法，包括制备聚异氰脲酸酯聚合物和异氰脲酸酯改性的多异氰酸酯。

5. 发明授权

US4472341A Polyurethane process using polysiloxane mold release agents 失效
标题翻译：聚氨酯工艺采用聚硅氧烷脱模剂
公开(公告)号：US4472341A
公开(公告)日：1984-09-18
申请号：US510791
申请日：1983-07-05
申请人： Louis M. Alberino , Dale F. Regelman , George H. Temme
发明人： Louis M. Alberino , Dale F. Regelman , George H. Temme
IPC分类号： C08G18/00 , B29C33/64 , C08G18/08 , C08L75/00 , C08L75/04 , B28B1/24 , C08G18/14
CPC分类号： C08G18/08 , B29C33/64 , C08L75/04 , Y10S264/83
摘要： Disclosed is an improved process for the production of organic polyisocyanate based molded polymers prepared from at least one organic polyisocyanate and at least one polyol in the presence of an internal release agent wherein the improvement comprises employing as said agent a polysiloxane having at least one unit of the formula ##STR1## wherein R is selected from the group consisting of lower-alkyl and aryl, R.sup.1 is a divalent hydrocarbon radical, and R.sup.2 is selected from the group consisting of lower-alkoxy, aryloxy, particular hydroxyalkyleneoxy, alkoxyalkyleneoxy, amino, and hydroxyalkylamino radicals.The molding process can be repeated in many cycles before the molds require cleaning or treatment with release agent. The ease and rapidity with which the present process can be carried out makes it particularly suited to RIM production methods.
摘要翻译：公开了一种改进的制备由至少一种有机多异氰酸酯和至少一种多元醇在内部脱模剂存在下制备的有机多异氰酸酯基模制聚合物的方法，其中改进包括使用作为所述试剂的聚硅氧烷，所述聚硅氧烷具有至少一个单元其中R选自低级烷基和芳基，R1是二价烃基，R2选自低级烷氧基，芳氧基，特别是羟基亚烷基氧基，烷氧基亚烷基氧基，氨基和羟烷基氨基。在模具需要清洁或用脱模剂处理之前，可以在许多周期内重复模制过程。可以轻松快捷地实现本流程，使其特别适合RIM生产方式。

6. 发明授权

US4567257A Amidinium salts 失效
标题翻译：脒盐
公开(公告)号：US4567257A
公开(公告)日：1986-01-28
申请号：US571391
申请日：1984-01-16
申请人： Dale F. Regelman
发明人： Dale F. Regelman
IPC分类号： C07D295/02 , C08G18/02 , C07C123/00 , C07D295/12
CPC分类号： C07D295/02 , C08G18/025
摘要： Disclosed is a novel class of amidinium salts having the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 when taken individually are independently selected from lower-alkyl, aralkyl and cycloalkyl, and, when taken together with the respective nitrogen atoms to which they are attached, R.sub.1 together with R.sub.2, and R.sub.3 together with R.sub.4 independently represent heterocyclic groups having 5 to 7 ring atoms, R.sub.5, R.sub.6, R.sub.7, and R.sub.8 are independently selected from hydrogen, lower-alkyl, aryl, aralkyl, and cycloalkyl.The amidinium salts are very active catalysts for converting organic isocyanates to products containing isocyanurate and carbodiimide linkages.
摘要翻译：公开了一类新的具有下式的脒鎓盐：其中R 1，R 2，R 3和R 4分别独立地选自低级烷基，芳烷基和环烷基，并且当与各自的氮原子一起 R 1和R 2一起连接，R 3与R 4一起独立地表示具有5至7个环原子的杂环基，R 5，R 6，R 7和R 8独立地选自氢，低级烷基，芳基，芳烷基和环烷基。脒鎓盐是将有机异氰酸酯转化为含有异氰脲酸酯和碳二亚胺键的产物的非常活泼的催化剂。

7. 发明授权

US4546114A Process for the preparation of polyurea elastomers 失效
标题翻译：制备聚脲弹性体的方法
公开(公告)号：US4546114A
公开(公告)日：1985-10-08
申请号：US664820
申请日：1984-10-25
申请人： Louis M. Alberino , Dale F. Regelman , Nancy P. Vespoli
发明人： Louis M. Alberino , Dale F. Regelman , Nancy P. Vespoli
IPC分类号： C08G18/65 , C08G18/14
CPC分类号： C08G18/6529 , C08G2120/00
摘要： An improved process for the reaction injection molding of high flexural modulus polyurea containing elastomers is disclosed. Elastomers of this type when prepared at the prior art molding temperatures are brittle and can shatter like glass while still in the mold. The same elastomers when molded at a temperature of from about 90.degree. to about 220.degree. C. are not at all brittle. These elastomers are also characterized by the other advantageous properties inherent in polyurea elastomers such as high tensile strength, high hardness, and good heat resistance.The improved RIM process finds particular utility in the preparation of auto parts such as panels, engine hoods, and the like.
摘要翻译：公开了用于高弯曲模量聚脲含有弹性体的反应注射成型的改进方法。当在现有技术的模制温度下制备时，这种类型的弹性体是脆性的，并且在仍然在模具中可能像玻璃一样粉碎。当在约90℃至220℃的温度下模制时，相同的弹性体完全不脆。这些弹性体的特征还在于聚脲弹性体固有的其他有利特性，例如高拉伸强度，高硬度和良好的耐热性。改进的RIM方法在制备诸如面板，发动机罩等的汽车部件中具有特别的用途。

8. 发明授权

US4338428A Novel polyamides from ketene-aminals 失效
标题翻译：来自乙烯酮的新型聚酰胺
公开(公告)号：US4338428A
公开(公告)日：1982-07-06
申请号：US292872
申请日：1981-08-14
申请人： Louis M. Alberino , Dale F. Regelman
发明人： Louis M. Alberino , Dale F. Regelman
IPC分类号： C08G18/67 , C08G18/32 , C08G18/38 , C08G69/08
CPC分类号： C08G18/678 , C08G2120/00
摘要： Novel polyketene-aminal polyamides are disclosed which have the following recurring unit ##STR1## wherein R is a divalent hydrocarbon radical, R.sub.1, R.sub.2, R.sub.3, and R.sub.4 when taken separately are independently selected from the group consisting of lower alkyl, aralkyl, and cycloalkyl, and when taken together as R.sub.1 with R.sub.2 and R.sub.3 with R.sub.4 with the respective nitrogen atoms to which they are attached represent independently a heterocyclic group having from 5 to 7 ring atoms.The polyamides are prepared by reacting together the appropriate diisocyanate [R(NCO).sub.2 ] and appropriate ketene-aminal to form the polymer directly without the evolution of any by-products or volatiles.The novel polymers are thermoplastic and can be formed or shaped using any of the techniques known to those skilled in the thermoplastic polymer art.
摘要翻译：公开了具有以下重复单元的新型聚烯酮 - 酰胺聚酰胺，其中R是二价烃基，R 1，R 2，R 3和R 4分开独立地选自低级烷基，芳烷基和环烷基并且当R 1和R 3与R 4与它们所连接的相应氮原子一起作为R 1独立地表示具有5至7个环原子的杂环基时。聚酰胺通过使合适的二异氰酸酯[R（NCO）2]和适当的乙烯酮 - 胺反应而直接形成聚合物而制备，而不会产生任何副产物或挥发物。新型聚合物是热塑性的并且可以使用热塑性聚合物领域的技术人员已知的任何技术形成或成型。

9. 发明授权

US4696954A Thermally stable and high impact resistant structural polyurethane foam 失效
标题翻译：耐热稳定性高的抗冲击结构聚氨酯泡沫
公开(公告)号：US4696954A
公开(公告)日：1987-09-29
申请号：US854968
申请日：1986-04-23
申请人： James R. Pritchard , Dale F. Regelman
发明人： James R. Pritchard , Dale F. Regelman
IPC分类号： C08G18/40 , C08G18/50 , C08G18/00 , C08G18/14
CPC分类号： C08G18/4018 , C08G18/5024 , C08G2101/0025 , C08G2101/0066 , C08G2120/00
摘要： Molded cellular polymers are disclosed which are derived from the reaction of organic polyisocyanates with novel active hydrogen compositions comprising (A) a polyester polyol mixture derived from (i) an aromatic polycarboxylic compound containing two or more carboxylic groups; and (ii) an excess of at least one polyol having from 2 to 8 hydroxyl groups and an equivalent weight of from about 30 to about 250; and (B) from about 5 to about 30 percent by weight of a primary or secondary amine terminated polyether of greater than 1500 molecular weight and amine functionality of from about 2 to about 8.The molded products are characterized by a combination of excellent impact strength and resistance to high temperatures as well as good resistance to burning.
摘要翻译：公开了衍生自有机多异氰酸酯与新型活性氢组合物的反应的成型细胞聚合物，其包含（A）衍生自（i）含有两个或更多个羧基的芳族多元羧酸化合物的聚酯多元醇混合物; 和（ii）过量的至少一种具有2至8个羟基并且当量重量为约30至约250的多元醇; 和（B）约5至约30重量％的大于1500分子量的伯胺或仲胺封端的聚醚，胺官能度为约2至约8.所述模制产品的特征在于优异的冲击强度耐高温，耐燃烧性好。

10. 发明授权

US4632989A Isocyanurate preparation 失效
标题翻译：异氰脲酸盐制剂
公开(公告)号：US4632989A
公开(公告)日：1986-12-30
申请号：US737837
申请日：1985-05-28
申请人： Dale F. Regelman
发明人： Dale F. Regelman
IPC分类号： C07D251/34 , C07D295/02 , C08G18/02 , C08G18/16 , C08G18/79
CPC分类号： C07D295/02 , C07C255/00 , C07C265/00 , C07C265/12 , C08G18/022 , C08G18/168 , C08G18/791
摘要： Disclosed are novel compositions capable of catalytically trimerizing organic isocyanates said compositions comprising solutions of the reaction products obtained by reacting in an inert solvent in substantially equimolar proportions electron-rich ketene-aminals with electron-poor olefins having the respective formulae (I) and (II) ##STR1## The variously substituted electron-rich ketene-aminals (I), as the name implies, have high electron density associated with the double bond because of the two tertiary amine groups while the electron-poor olefins (II) have the opposite situation due to the presence of electron withdrawing substituents R.sub.9 and R.sub.10.Also disclosed is an improved process for trimerizing organic isocyanates using the above catalyst compositions including the preparation of polyisocyanurate polymers and isocyanurate-modified polyisocyanates.
摘要翻译：公开了能够催化三聚有机异氰酸酯的新型组合物，所述组合物包含通过在惰性溶剂中基本上等摩尔比例的富含电子的乙烯酮 - 胺与具有各自式（I）和（II）的电子不足烯烃反应而获得的反应产物的溶液（I）如下所述，不同取代的富电子酮乙烯酮（I）由于两个叔胺基团而具有与双键相关的高电子密度，而电子由于吸电子取代基R9和R10的存在，α-烯烃（II）具有相反的情况。还公开了使用上述催化剂组合物三聚有机异氰酸酯的改进方法，包括制备聚异氰脲酸酯聚合物和异氰脲酸酯改性的多异氰酸酯。

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