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136 条记录 (耗时 0.025 秒)

    Toners and developers containing N-substituted pyridinium salts as charge control agents
    32.
    发明授权
    Toners and developers containing N-substituted pyridinium salts as charge control agents 失效
    含有N-取代吡啶鎓盐作为电荷控制剂的调色剂和显影剂

    公开(公告)号：US5075190A

    公开(公告)日：1991-12-24

    申请号：US560644

    申请日：1990-07-31

    申请人： Peter S. Alexandrovich ,  Alexandra D. Bermel ,  Zona R. Pierce ,  John C. Wilson

    发明人： Peter S. Alexandrovich ,  Alexandra D. Bermel ,  Zona R. Pierce ,  John C. Wilson

    IPC分类号： C07D213/06 ,  C07D213/20 ,  C07F5/02 ,  G03G9/097

    CPC分类号： C07D213/20 ,  C07F5/027 ,  G03G9/0975 ,  G03G9/09758

    摘要： New electrostatographic toners and developers are provided containing new charge-control agents comprising N-substituted pyridinium salts having the ##STR1## wherein R is a straight or branched chain alkyl group having from 1 to 24 carbon atoms, aralkyl in which the alkyl group has 1 to 20 carbon atoms and the aryl group has from 6 to 14 carbon atoms, R.sup.1 is hydrogen or a straight or branched chain alkyl or alkoxy group having from 1 to 24 carbon atoms, aralkyl or alkaryl in which the alkyl group has 1 to 20 carbon atoms and the aryl group has from 6 to 14 carbon atoms, unsubstituted aryl having from 6 to 14 carbon atoms or aryl having from 6 to 14 carbon atoms substituted with one or more nitro, alkoxy or halo groups and X is hydrogen, chlorine, bromine, fluorine or iodine.

    摘要翻译： 提供了新的静电彩色调色剂和显影剂，其中含有新的电荷控制剂，其包含具有“IMAGE”的N-取代的吡啶鎓盐，其中R是具有1至24个碳原子的直链或支链烷基，其中烷基具有1 至20个碳原子，并且芳基具有6至14个碳原子，R 1是氢或具有1至24个碳原子的直链或支链烷基或烷氧基，其中烷基具有1至20个碳的芳烷基或烷芳基 原子和芳基具有6至14个碳原子，未取代的具有6至14个碳原子的芳基或具有6至14个碳原子的芳基被一个或多个硝基，烷氧基或卤素基团取代，X是氢，氯，溴 ，氟或碘。

    Fastening system for a disposable absorbent garment having a tailored seam
    33.
    发明授权
    Fastening system for a disposable absorbent garment having a tailored seam 失效

    公开(公告)号：US4895569A

    公开(公告)日：1990-01-23

    申请号：US89647

    申请日：1987-08-25

    申请人： John C. Wilson ,  Gregory J. Rajala ,  Leona G. Boland ,  Georgia L. Zehner

    发明人： John C. Wilson ,  Gregory J. Rajala ,  Leona G. Boland ,  Georgia L. Zehner

    IPC分类号： A61F13/15 ,  A61F13/56

    CPC分类号： A61F13/5148 ,  A61F13/49007 ,  A61F13/49446 ,  A61F13/51464 ,  A61F13/539 ,  A61F13/5633 ,  A61F2013/15284 ,  A61F2013/51429

    摘要： A disposable absorbent garment (10) of the type having opposed engageable waistband portions (14) separated by an intermediate portion (16), comprises a breathable elastomeric nonwoven fabric outer cover (12) and a superposable absorbent structure (32), including a liquid-impervious baffle (36), a liquid-pervious bodyside liner (34), and an absorbent core (38) disposed therebetween. The absorbent structure (32) preferably forms an independent insert separately attached to the outer cover (12) without restricting the stretchability thereof. The garment (10) has a generally asymmetrical hourglass profile with leg cut-out openings (18) converging together to define a narrow crotch portion, front (28) and rear (30) panels on either side of the crotch and pairs of front (20, 22) and rear (24, 26) ear portions extending from the waistbands (14) to the leg openings (18).A plurality of fastener members (42, 44, 46, 48) each having inner (49) and outer (51) peripheral edges, extend across the bodyside of the ear portions (20, 22, 24, 26) substantially from an associated waistband portion (14) to one of the marginal leg openings (18), with the rear pair of fastener members (42, 46) being hingedly attached along their outer peripheral edges (51) to the laterally opposed rear pair (20, 22) of associated ears. The hinged fastener members releasably engage the other pair of front fastener members (46, 48) fixedly attached along both their inner (49) and outer (51) peripheral edges to the front pair (24, 26) of laterally opposed ears.When longitudinally opposed pairs of the fasteners are fastened together about the body of a wearer, the hinged rear fastener members (42, 44) are bent peripherally outwardly so that their respective outer peripheral edges (51) abut the outer marginal edge of an engaged longitudinally opposed ear portion, forming a tailored, spliced seam presenting a neat, trim fit and appearance.The rear pair of fastener members (41, 44) includes a pair of snap elements (50A) spaced from one another in essentially coplanar relationship and engageable with a mating pair of snap elements (50B) similarly situated on the longitudinally opposed front pair of fastener members (46, 48), forming a primary load bearing closure. The snap elements (50A, 50B) on the fastener member (42, 44, 46, 48) are separated by abutment surfaces (52, 54, 56, 58) presenting cooperable secondary load bearing surfaces (62) for effecting and maintaining a substantially continuous closure between the primary snap closures (50A-50B) when longitudinally opposed pairs (42, 46; 44, 48) of the fastener members are fastened together, providing full-length, fixed point fastening substantially from waist to leg of a wearer.

    Fastening system for a disposable absorbent garment
    34.
    发明授权
    Fastening system for a disposable absorbent garment 失效

    公开(公告)号：US4834742A

    公开(公告)日：1989-05-30

    申请号：US89660

    申请日：1987-08-25

    申请人： John C. Wilson ,  Robert A. Stevens ,  Thomas W. Odorzynski ,  Bruce M. Siebers ,  Gregory J. Rajala

    发明人： John C. Wilson ,  Robert A. Stevens ,  Thomas W. Odorzynski ,  Bruce M. Siebers ,  Gregory J. Rajala

    IPC分类号： A61F13/15 ,  A61F13/56

    CPC分类号： A61F13/5148 ,  A61F13/49007 ,  A61F13/49446 ,  A61F13/51464 ,  A61F13/539 ,  A61F13/5633 ,  A61F2013/15284 ,  A61F2013/51429

    摘要： A disposable absorbent garment (10) of the type having opposed waistband portions (14 ) separated by an intermediate portion (16), comprises a breathable elastomeric nonwoven fabric outer cover (12) having an absorbent structure (32) integral therewith, including a liquid-impervious baffle (36), a liquid-pervious bodyside liner (34), and an absorbent core (38) therebetween. The absorbent structure (32) preferably forms an insert attached to the outer cover (12) without restricting the stretchability thereof. The garment (10) has a generally asymmetrical hourglass profile with leg cut-out openings (18) converging together to define a narrow crotch with front (28) and rear (30) panels on either side thereof, having pairs of front (20, 22) and rear (24, 26) ear portions, respectively. Laterally-opposed pairs of rear fastener members (42, 44) and front (46, 48) fastener members extend across the rear ear portions (20, 22) and front ear portions (24, 26), respectively. Longitudinally opposed pairs (42, 46; 44, 48) of the fastener members are engagable with one another, forming substantially full-length closures from the waistband (14) to each leg opening (18) of the garment (10). Each fastener member (42, 46; 44, 48) comprises at least two spaced snap elements (50A, 50B), representing primarily fixed-point closures, separated by an abutment surface (52, 54, 56, 58) presenting a secondary load-bearing closure, such as a cohesive adhesive strip (64), for effecting and maintaining a substantially continuous closure between the primary closures formed by the snap elements (50A, 50B) when longitudinally opposed pairs (42, 46; 44, 48) of the fastener members are fastened together about the body of a wearer, providing full-length, fixed-point fastening substantially from waist to leg of the wearer, resulting in a neat, trim fit and appearance.

    Helicopter anti-torque system using fuselage strakes
    35.
    发明授权
    Helicopter anti-torque system using fuselage strakes 失效
    直升机使用机身扭矩系统

    公开(公告)号：US4708305A

    公开(公告)日：1987-11-24

    申请号：US8895

    申请日：1987-01-30

    申请人： Henry L. Kelley ,  John C. Wilson

    发明人： Henry L. Kelley ,  John C. Wilson

    IPC分类号： B64C23/00 ,  B64C27/82 ,  B64C5/06 ,  B64C27/06

    CPC分类号： B64C23/00 ,  B64C27/82 ,  B64C2027/8245

    摘要： A helicopter 10 with a system for controlling mainrotor torque which reduces the power and size requirements of conventional anti-torque means. The torque countering forces are generated by disrupting the main rotor downwash flowing around the fuselage. The downward flow is separated from the fuselage surface 11 by strakes 16 and 17 positioned at specified locations on the fuselage 11. These locations are determined by the particular helicopter wash pattern and fuselage configuration, generally being located 30.degree. before top dead center 21 and 30.degree. from bottom dead center 22 on the fuselage side to which the main rotor blade 12 approaches during rotation. The strakes 16 and 17 extend along the fuselage 11 from the cabin section 18 to the aft end and can be continuous or separated for aerodynamic surfaces such as a horizontal stabilizer 15.

    摘要翻译： 具有用于控制主旋翼扭矩的系统的直升机10，其降低了常规抗扭矩装置的功率和尺寸要求。 力矩对抗力是通过扰乱机身周围流动的主转子下冲而产生的。 向下的流动通过位于机身11上的特定位置处的行星架16和17与机身表面11分离。这些位置由特定的直升机洗涤图案和机身构造确定，通常位于上止点21和30之前30° DEG在主转子叶片12在转动时接近的机身侧的下死点22。 横带16和17沿着机身11从机舱部分18延伸到后端，并且可以连续地或分开用于诸如水平稳定器15的空气动力学表面。

    Polymer of N-(acryloyloxyaryl) sulfonamides
    36.
    发明授权
    Polymer of N-(acryloyloxyaryl) sulfonamides 失效
    N-（丙烯酰氧基芳基）磺酰胺的聚合物

    公开(公告)号：US4259469A

    公开(公告)日：1981-03-31

    申请号：US22407

    申请日：1979-03-21

    申请人： John C. Wilson ,  Paul D. Yacobucci

    发明人： John C. Wilson ,  Paul D. Yacobucci

    IPC分类号： C08F20/38

    CPC分类号： C08F20/38

    摘要： Disclosed herein are monomeric compounds having the formula: ##STR1## wherein: R and R.sup.1 are independently hydrogen, halide or alkyl;R.sup.2 and R.sup.3 are independently hydrogen, alkyl, cycloalkyl, aryl or aralkyl;q is 0 or 1; andAr is arylene, and a method of preparing same.These monomers can be homopolymerized or copolymerized with one or more other monomers to yield polymers having desirable solubility characteristics. In particular, copolymerizable ethylenically unsaturated monomers can comprise aldehyde-containing vinylaryl ethers, to yield crosslinkable polymers useful in relief image materials or as binders in photographic layers.

    摘要翻译： 本文公开了具有下式的单体化合物：其中：R和R 1独立地是氢，卤素或烷基; R2和R3独立地是氢，烷基，环烷基，芳基或芳烷基; q为0或1; 和Ar是亚芳基，及其制备方法。 这些单体可以与一种或多种其它单体均聚或共聚，得到具有所需溶解度特性的聚合物。 特别地，可共聚的烯键式不饱和单体可以包含含醛的乙烯基芳基醚，以产生可用于浮雕图像材料的可交联聚合物或作为照相层中的粘合剂。

    BIASABLE TRANSFER COMPOSITION AND MEMBER
    38.
    发明申请
    BIASABLE TRANSFER COMPOSITION AND MEMBER 有权
    可转移转移组合物和成员

    公开(公告)号：US20090179179A1

    公开(公告)日：2009-07-16

    申请号：US12407821

    申请日：2009-03-20

    申请人： M. Cristina B. DeJesus ,  Charles E. Hewitt ,  John C. Wilson

    发明人： M. Cristina B. DeJesus ,  Charles E. Hewitt ,  John C. Wilson

    IPC分类号： H01B1/12

    CPC分类号： H01B1/20 ,  Y10T428/31504 ,  Y10T428/31551 ,  Y10T428/31605

    摘要： The invention provides a conductivity control agent comprised of a polymeric material containing diphosphonium bis(sulfoarylcarbonyloxy) glycol salts as conductivity control agent. The conductivity control agents can be used with semi-conductive rolls, belts and other biasable members. The inclusion of the conductivity control agent in the polymeric or polyurethane elastomers extends the electrical life of the polymeric biasable member in low humidity environments. Additionally, the resistivity of the elastomeric polymer on the biasable member is controlled to a desirable value by adjusting the conductivity control agent level in the elastomers.

    摘要翻译： 本发明提供一种电导率控制剂，其由含有双（磺基芳基羰基氧基）二醇二磷酸盐作为电导率控制剂的聚合材料组成。 电导率控制剂可用于半导电辊，带和其他可偏压构件。 在聚合物或聚氨酯弹性体中包含导电性控制剂延长了聚合物可偏压构件在低湿度环境下的电寿命。 此外，通过调节弹性体中的电导率控制剂水平，将可偏压构件上的弹性体聚合物的电阻率控制到期望的值。