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1. 发明授权

US5558826A High speed process for making fully-oriented nylon yarns 失效
标题翻译：制造全方位尼龙纱线的高速工艺
公开(公告)号：US5558826A
公开(公告)日：1996-09-24
申请号：US380911
申请日：1995-02-07
申请人： Walter J. Jaegge , Francis J. Malone, Jr. , Frank H. Overton , Roger A. Ross , Ronald E. Steele
发明人： Walter J. Jaegge , Francis J. Malone, Jr. , Frank H. Overton , Roger A. Ross , Ronald E. Steele
IPC分类号： D01D5/16 , D01D10/00 , D01F6/60 , D01D10/02
CPC分类号： D01D5/16 , D01F6/60 , Y10T428/1303 , Y10T428/1369 , Y10T428/139 , Y10T428/2913 , Y10T428/2964 , Y10T428/2969
摘要： A coupled spin-draw process for making a fully-oriented nylon yarn including extruding molten nylon polymer with a selected RV through a spinneret and cooling to produce a yarn. The yarn is withdrawn from the quench zone with a feed roll rotating at a speed of at least 4500 mpm. The process further includes cold drawing followed by relaxing the yarn using a steam intermingling jet and then winding up.
摘要翻译：一种用于制造全定向尼龙纱线的联合旋转拉伸方法，包括通过喷丝头挤出具有选定RV的熔融尼龙聚合物并冷却以产生纱线。纱线从淬火区域中取出，进料辊以至少4500mpm的速度旋转。该方法还包括冷拉伸，然后使用蒸汽混合射流松开纱线，然后卷绕。

2. 发明授权

US5202182A Multifilament apparel yarns of nylon 失效
标题翻译：尼龙多丝服装纱
公开(公告)号：US5202182A
公开(公告)日：1993-04-13
申请号：US851461
申请日：1992-03-13
申请人： Benjamin H. Knox , Francis J. Malone, Jr. , Gary D. Milosovich , Frank H. Overton , Ronald E. Steele , Paul G. Zmick
发明人： Benjamin H. Knox , Francis J. Malone, Jr. , Gary D. Milosovich , Frank H. Overton , Ronald E. Steele , Paul G. Zmick
IPC分类号： D01F6/60
CPC分类号： D01F6/60 , Y10T428/2913 , Y10T428/2922 , Y10T428/2924
摘要： Incorporating a minor amount of a hydrogen bonding additive such as nylon 6 monomer or 2-methyl-pentamethylene adipamide monomer in a nylon 66 high RV polymer for making nylon 66 POY provides unexpected downstream advantages over homopolymer nylon 66 POY, especially in draw-texturing to make bulky yarns for use in hosiery.
摘要翻译：在尼龙66高RV聚合物中加入少量的氢键合添加剂如尼龙6单体或2-甲基 - 戊二醇己二酰二胺单体制备尼龙66 POY提供了超过均聚物尼龙66 POY的意想不到的下游优点，特别是在拉伸变形制造用于袜子的大量纱线。

3. 发明授权

US5137666A Multifilament apparel yarns of nylon 失效
标题翻译：尼龙多丝服装纱
公开(公告)号：US5137666A
公开(公告)日：1992-08-11
申请号：US540132
申请日：1990-06-21
申请人： Benjamin H. Knox , Francis J. Malone, Jr. , Gary D. Milosovich , Frank H. Overton , Ronald E. Steele , Paul G. Zmick
发明人： Benjamin H. Knox , Francis J. Malone, Jr. , Gary D. Milosovich , Frank H. Overton , Ronald E. Steele , Paul G. Zmick
IPC分类号： D01F6/60 , D02G1/02
CPC分类号： D01F6/60
摘要： Incorporating a minor amount of a hydrogen bonding additive such as nylon 6 monomer or 2-methyl-pentamethylene adipamide monomer in a nylon 66 high RV polymer for making nylon 66 POY provides unexpected downstream advantages over homopolymer nylon 66 POY, especially in draw-texturing to make bulky yarns for use in hosiery.
摘要翻译：在尼龙66高RV聚合物中加入少量的氢键合添加剂如尼龙6单体或2-甲基 - 戊二醇己二酰二胺单体制备尼龙66 POY提供了超过均聚物尼龙66 POY的意想不到的下游优点，特别是在拉伸变形制造用于袜子的大量纱线。

4. 发明授权

US06926508B2 Steam distribution ring for spinning machines 失效
标题翻译：纺纱机蒸汽分配环
公开(公告)号：US06926508B2
公开(公告)日：2005-08-09
申请号：US09886073
申请日：2001-06-21
申请人： Bobby R. Brady , Elmer L. Goshorn , Frank H. Overton , Ronald E. Steele
发明人： Bobby R. Brady , Elmer L. Goshorn , Frank H. Overton , Ronald E. Steele
IPC分类号： D01D4/00 , D01D4/04 , D01D5/92 , B29C47/88
CPC分类号： D01D4/00 , D01D4/04
摘要： A spinneret steam blanketing system for blanketing the face of a spinneret with gas. The system includes a steam distribution ring surrounding a filament array, where the steam distribution ring abuts the spin head and is removably mounted to said spin head. The steam distribution ring is removed and the face of the spinneret may be wiped clean, without the need for removing and replacing the spin pack.
摘要翻译：喷丝头蒸汽覆盖系统，用于将喷丝头的表面用气体覆盖。该系统包括围绕灯丝阵列的蒸汽分配环，其中蒸汽分配环邻接旋转头并且可移除地安装到所述旋转头。蒸汽分配环被去除，并且喷丝头的表面可以被擦拭干净，而不需要去除和更换纺丝组件。

5. 发明授权

US4978672A Alpha-heterocyclc substituted tolunitriles 失效
标题翻译： α-杂环取代的亚苄基
公开(公告)号：US4978672A
公开(公告)日：1990-12-18
申请号：US240862
申请日：1988-09-06
申请人： Robert M. Bowman , Ronald E. Steele , Leslie Browne
发明人： Robert M. Bowman , Ronald E. Steele , Leslie Browne
IPC分类号： C07D213/57 , C07D233/61 , C07D249/02 , C07D249/08 , C07D521/00
CPC分类号： C07D231/12 , C07D213/57 , C07D233/56 , C07D249/02 , C07D249/08
摘要： The invention is concerned with aromatase inhibiting compounds of formula I ##STR1## wherein R and Ro represent hydrogen or lower alkyl; or R and Ro located on adjacent carbon atoms and together when combined with the benzene ring to which they are attached form a naphthalene or tetrahydronaphthalene ring; R.sub.1 and R.sub.2 independently represent hydrogen, lower alkyl, (lower alkyl, aryl or aryl-lower alkyl)-thio, lower alkenyl, aryl, aryl-lower alkyl, C.sub.3 -C.sub.6 -cycloalkyl, or C.sub.3 -C.sub.6 -cycloalkyl-lower alkyl; or R.sub.1 and R.sub.2 combined represent lower alkylidene, mono- or di-aryl-lower alkylidene; R.sub.1 and R.sub.2 combined also represent C.sub.4 -C.sub.6 -straight chain alkylene, lower alkyl-substituted straight chain alkylene or ortho-phenylene bridged-C.sub.2 -C.sub.4 -straight chain alkylene, each forming with the carbon atom attached thereto a corresponding optionally substituted or benzo-fused 5, 6 or 7-membered ring; W represents 1-imidazolyl, 1-(1,2,4- or 1,3,4)-triazolyl or 3-pyridyl; or W represents 1-imidazolyl, 1-(1,2,4 or 1,3,4)-triazolyl or 3-pyridyl substituted by lower alkyl; and pharmaceutically acceptable salts thereof.
摘要翻译：本发明涉及芳香酶抑制化合物，其中R和R 4代表氢或低级烷基; 或R和Ro位于相邻的碳原子上并与它们所连接的苯环组合时形成萘或四氢萘环; R 1和R 2独立地表示氢，低级烷基，（低级烷基，芳基或芳基 - 低级烷基） - 硫代，低级链烯基，芳基，芳基 - 低级烷基，C 3 -C 6环烷基或C 3 -C 6环烷基 - 低级烷基。或R 1和R 2组合表示低级亚烷基，单 - 或二 - 芳基 - 低级亚烷基; R1和R2组合也表示C4-C6-直链亚烷基，低级烷基取代的直链亚烷基或邻 - 亚苯基桥连的C 2 -C 4 - 直链亚烷基，每个亚甲基与连接有相应的任选取代的或苯并 - 稠合的5,6或7元环; W表示1-咪唑基，1-（1,2,4-或1,3,4） - 三唑基或3-吡啶基; 或W表示1-咪唑基，1-（1,2,4或1,3,4） - 三唑基或被低级烷基取代的3-吡啶基; 及其药学上可接受的盐。

6. 发明授权

US5112845A Alpha-heterocycle substituted tolunitriles 失效
标题翻译： α-杂环取代的亚苄基
公开(公告)号：US5112845A
公开(公告)日：1992-05-12
申请号：US628732
申请日：1990-12-17
申请人： Robert M. Bowman , Ronald E. Steele , Leslie J. Browne , Bruce H. Ewald , Robert Diener
发明人： Robert M. Bowman , Ronald E. Steele , Leslie J. Browne , Bruce H. Ewald , Robert Diener
IPC分类号： C07D213/57 , C07D521/00
CPC分类号： C07D231/12 , C07D213/57 , C07D233/56 , C07D249/08
摘要： The invention is concerned with aromatase inhibiting compounds of formula I ##STR1## wherein R and Ro represent hydrogen or lower alkyl; or R and Ro located on adjacent carbon atoms and together when combined with the benzene ring to which they are attached form a naphthalene or tetrahydronaphthalene ring; R.sub.1 and R.sub.2 independently represent hydrogen, lower alkyl, (lower alkyl, aryl or aryl-lower alkyl)-thio, lower alkenyl, aryl, aryl-lower alkyl, C.sub.3 -C.sub.6 -cycloalkyl, or C.sub.3 -C.sub.6 -cycloalkyl-lower alkyl; or R.sub.1 and R.sub.2 combined represent lower alkylidene, mono- or di-aryl-lower alkylidene; R.sub.1 and R.sub.2 combined also represent C.sub.4 -C.sub.6 -straight chain alkylene, lower alkyl-substituted straight chain alkylene or ortho-phenylene bridged-C.sub.2 -C.sub.4 -straight chain alkylene, each forming with the carbon atom attached thereto a corresponding optionally substituted or benzo-fused 5, 6 or 7-membered ring; W represents 1-imidazolyl, 1-(1,2,4- or 1,3,4)-triazolyl or 3-pyridyl; or W represents 1-imidazolyl, 1-(1,2,4 or 1,3,4)-triazolyl or 3-pyridyl substituted by lower alkyl; and pharmaceutically acceptable salts thereof.
摘要翻译：本发明涉及芳香酶抑制化合物，其中R和R 4代表氢或低级烷基; 或R和Ro位于相邻的碳原子上并与它们所连接的苯环组合时形成萘或四氢萘环; R 1和R 2独立地表示氢，低级烷基，（低级烷基，芳基或芳基 - 低级烷基） - 硫代，低级链烯基，芳基，芳基 - 低级烷基，C 3 -C 6环烷基或C 3 -C 6环烷基 - 低级烷基。或R 1和R 2组合表示低级亚烷基，单 - 或二 - 芳基 - 低级亚烷基; R1和R2组合也表示C4-C6-直链亚烷基，低级烷基取代的直链亚烷基或邻 - 亚苯基桥连的C 2 -C 4 - 直链亚烷基，每个亚甲基与连接有相应的任选取代的或苯并 - 稠合的5,6或7元环; W表示1-咪唑基，1-（1,2,4-或1,3,4） - 三唑基或3-吡啶基; 或W表示1-咪唑基，1-（1,2,4或1,3,4） - 三唑基或被低级烷基取代的3-吡啶基; 和其药学上可接受的盐。

7. 发明授权

US5071861A Alpha-heterocycle substituted tolunitriles 失效
标题翻译： α-杂环取代的亚苄基
公开(公告)号：US5071861A
公开(公告)日：1991-12-10
申请号：US510501
申请日：1990-04-18
申请人： Robert M. Bowman , Ronald E. Steele , Leslie J. Browne
发明人： Robert M. Bowman , Ronald E. Steele , Leslie J. Browne
IPC分类号： C07D213/57 , C07D249/08 , C07D521/00
CPC分类号： C07D231/12 , C07D213/57 , C07D233/56 , C07D249/08
摘要： The invention is concerned with aromatase inhibiting compounds of formula I ##STR1## wherein R and Ro represent hydrogen or lower alkyl; or R and Ro located on adjacent carbon atoms and together when combined with the benzene ring to which they are attached form a naphthalene or tetrahydronaphthalene ring; R.sub.1 and R.sub.2 independently represent hydrogen, lower alkyl, (lower alkyl, aryl or aryl-lower alkyl)-thio, lower alkenyl, aryl, aryl-lower alkyl, C.sub.3 -C.sub.6 -cycloalkyl, or C.sub.3 -C.sub.6 -cycloalkyl-lower alkyl; or R.sub.1 and R.sub.2 combined represent lower alkylidene, mono- or di-aryl-lower alkylidene; R.sub.1 and R.sub.2 combined also represent C.sub.4 -C.sub.6 -straight chain alkylene, lower alkyl-substituted straight chain alkylene or ortho-phenylene bridged-C.sub.2 -C.sub.4 -straight chain alkylene, each forming with the carbon atom attached thereto a corresponding optionally substituted or benzo-fused 5, 6 or 7-membered ring; W represents 1-imidazolyl, 1-(1,2,4- or 1,3,4-triazolyl or 3-pyridyl; or W represents 1-imidazolyl, (1-1,2,4 or 1,3,4)-triazolyl or 3-pyridyl substituted by lower alkyl; and pharmaceutically acceptable salts thereof.
摘要翻译：本发明涉及芳香酶抑制化合物，其中R和R 4代表氢或低级烷基; 或R和Ro位于相邻的碳原子上并与它们所连接的苯环组合时形成萘或四氢萘环; R 1和R 2独立地表示氢，低级烷基，（低级烷基，芳基或芳基 - 低级烷基） - 硫代，低级链烯基，芳基，芳基 - 低级烷基，C 3 -C 6环烷基或C 3 -C 6环烷基 - 低级烷基。或R 1和R 2组合表示低级亚烷基，单 - 或二 - 芳基 - 低级亚烷基; R1和R2组合也表示C4-C6-直链亚烷基，低级烷基取代的直链亚烷基或邻 - 亚苯基桥连的C 2 -C 4 - 直链亚烷基，每个亚甲基与连接有相应的任选取代的或苯并 - 稠合的5,6或7元环; W代表1-咪唑基，1-（1,2,4-或1,3,4-三唑多醇或3-吡啶基;或W代表1-咪唑基，（1-1,2,4或1,3,4）三唑基或被低级烷基取代的3-吡啶基;及其药学上可接受的盐。

8. 发明授权

US08052906B2 Polyamide yarn process 有权
标题翻译：聚酰胺纱线工艺
公开(公告)号：US08052906B2
公开(公告)日：2011-11-08
申请号：US10656057
申请日：2003-09-05
申请人： Ronald E. Steele
发明人： Ronald E. Steele
IPC分类号： B28B3/20 , B29C47/00 , D02G3/02
CPC分类号： D01F6/60 , C08G69/06 , C08G69/30 , D01D4/04 , Y10T428/2929
摘要： A process for making a synthetic melt spun polyamide filament in a solid phase polycondensation apparatus is disclosed. The flow rate of the purge (make-up) gas to the apparatus is increased, and the overall pressure in the apparatus is decreased, as compared to solid phase polycondensation apparatus of the prior art. As a result, the removal of the thermal degradation impurity from the polymer flake contributes to improving the yarn quality and at the same time, extends the spinneret wipe life.
摘要翻译：公开了一种在固相缩聚装置中制造合成熔融纺丝聚酰胺长丝的方法。与现有技术的固相缩聚装置相比，吹扫（补充）气体到装置的流量增加，并且装置中的总体压力降低。结果，从聚合物薄片去除热降解杂质有助于提高纱线质量，同时延长喷丝头擦拭寿命。

9. 发明授权

US07165963B2 Spinneret for producing circular cross section yarn and process for making the same 失效
标题翻译：用于生产圆形横截面纱线的喷丝头及其制造方法
公开(公告)号：US07165963B2
公开(公告)日：2007-01-23
申请号：US10698163
申请日：2003-10-31
申请人： Lance E. Nunley , Ronald E. Steele
发明人： Lance E. Nunley , Ronald E. Steele
IPC分类号： D01D4/02
CPC分类号： D01F6/60 , D01D4/02 , D01D5/253
摘要： A melt extrusion spinneret plate has at least one non-circular capillary orifice for producing at least a single filament of circular cross-sectional shape. This non-circular cross-sectional shape of the extrusion capillary, when used to extrude filaments of circular cross-sectional shape, extends the spinneret wipe life by lessening the amount of thermal deposits, which extends the time between wipe cycles. As a result of increased wipe life, the productivity of the process is increased.
摘要翻译：熔体挤出喷丝板具有至少一个非圆形毛细管孔，用于产生至少一个圆形横截面形状的单丝。挤出毛细管的这种非圆形横截面形状在用于挤出圆形横截面形状的细丝时，通过减少热沉积物的量来延长喷丝头的擦拭寿命，这延长了擦拭周期之间的时间。由于擦拭寿命增加，工艺的生产率提高。

10. 发明授权

US4937250A Alpha-heterocycle substituted tolunitriles 失效
公开(公告)号：US4937250A
公开(公告)日：1990-06-26
申请号：US164696
申请日：1988-03-07
申请人： Robert M. Bowman , Ronald E. Steele , Leslie J. Browne
发明人： Robert M. Bowman , Ronald E. Steele , Leslie J. Browne
IPC分类号： C07D213/57 , C07D233/61 , C07D521/00
CPC分类号： C07D231/12 , C07D213/57 , C07D233/56 , C07D249/08
摘要： The invention is concerned with aromatase inhibiting compounds of formula I ##STR1## wherein R and Ro represent hydrogen or lower alkyl; or R and Ro located on adjacent carbon atoms and together when combined with the benzene ring to which they are attached form a naphthalene or tetrahydronaphthalene ring; R.sub.1 and R.sub.2 independently represent hydrogen, lower alkyl, (lower alkyl, aryl or aryl-lower alkyl)-thio, lower alkenyl, aryl, aryl-lower alkyl, C.sub.3 -C.sub.6 -cycloalkyl, or C.sub.3 -C.sub.6 -cycloalkyl-lower alkyl; or R.sub.1 and R.sub.2 combined represent lower alkylidene, mono- or di-aryl-lower alkylidene; R.sub.1 and R.sub.2 combined also represent C.sub.4 -C.sub.6 -straight chain alkylene, lower alkyl-substituted straight chain alkylene or ortho-phenylene bridged-C.sub.2 -C.sub.4 -straight chain alkylene, each forming with the carbon atom attached thereto a corresponding optionally substituted or benzo-fused 5, 6 or 7-membered ring; W represents 1-imidazolyl, 1-(1,2,4- or 1,3,4)-triazolyl or 3-pyridyl; or W represents 1-imidazolyl, 1-(1,2,4 or 1,3,4)-triazolyl or 3-pyridyl substituted by lower alkyl; and pharmaceutically acceptable salts thereof.

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