-
公开(公告)号：US5451495A
公开(公告)日：1995-09-19
申请号：US290256
申请日：1994-08-15
CPC分类号： C08F8/42 , C08J3/24 , G03C1/04 , G03C1/7614 , G03C1/795 , Y10S430/128 , Y10S430/162
摘要： A recording element having at least one layer comprising a crosslinked polymer having polymeric backbone moieties and crosslinking moieties, the polymeric backbone moieties containing tertiary nitrogen atoms, the crosslinking moieties connecting polymeric backbone moieties at the teritary nitrogen atoms by conversion of the tertiary nitrogen atoms to quaternary amine, the crosslinking moiety having the structure ##STR1## where R' is independently alkyl or aryl and m is an integer of from 1 to 10.
摘要翻译： 具有至少一层的记录元件包括具有聚合物主链部分和交联部分的交联聚合物，所述聚合物骨架部分含有叔氮原子，所述交联部分通过将叔氮原子转化成四级而连接在氮原子上的聚合主链部分 胺，具有结构
的交联部分，其中R'独立地为烷基或芳基，m为1至10的整数。 -
公开(公告)号：US5525445A
公开(公告)日：1996-06-11
申请号：US459248
申请日：1995-06-02
CPC分类号： C08F8/42 , C08J3/24 , G03C1/04 , G03C1/7614 , G03C1/795 , Y10S430/128 , Y10S430/162
摘要： A recording element having at least one layer comprising a crosslinked polymer having polymeric backbone moieties and crosslinking moieties, the polymeric backbone moieties containing tertiary nitrogen atoms, the crosslinking moieties connecting polymeric backbone moieties at the teritary nitrogen atoms by conversion of the tertiary nitrogen atoms to quaternary amine, the crosslinking moiety having the structure ##STR1## where R' is independently alkyl or aryl and m is an integer of from 1 to 10.
-
公开(公告)号：US5618321A
公开(公告)日：1997-04-08
申请号：US306816
申请日：1994-09-15
摘要： A pyrolysis gasifier includes a first auger (26) which moves carbon from a carbon collection tank (24) through an air lock valve (30) to a carbon holding tank (28). The gasifier includes an inner cylindrical sleeve (80) which is configured such that there is a small air gap between it and an interior wall of the gasifier (16). The air lock valve (30) includes an inlet member (96) which connects the housing to a connecting tube from the first auger (26). A plate (100) within the housing is mounted such that in a closed position, the plate is sealingly positioned against a lower edge of the inlet member (96), while in an open position, the plate is away from the inlet member, permitting carbon to move into the carbon holding tank. A fuel spreader apparatus 53 is positioned at the top portion of the gasifier. It includes a stirring rod (44) and two opposed fuel paddle assemblies (67, 69) at the lower end thereof to spread the fuel over the cross-sectional area of the gasifier.
摘要翻译： 热分解气化器包括第一螺旋推运器（26），其将碳从碳捕集罐（24）移动通过空气锁定阀（30）移动到碳储存罐（28）。 气化器包括内圆柱形套筒（80），其被构造成使得在其与气化器（16）的内壁之间存在小的气隙。 气锁阀（30）包括将壳体与第一螺旋推运器（26）连接到连接管的入口构件（96）。 壳体内的板（100）被安装成使得在关闭位置时，板被密封地抵靠入口构件（96）的下边缘定位，而在打开位置，板远离入口构件，允许 碳移动到碳储罐中。 燃料扩散器装置53位于气化器的顶部。 它包括在其下端的搅拌杆（44）和两个相对的燃料桨叶组件（67,69），以将燃料扩散在气化器的横截面上。
-
公开(公告)号：US5579336A
公开(公告)日：1996-11-26
申请号：US537548
申请日：1995-10-02
CPC分类号： H04B1/586 , H04L5/1423 , Y10S370/906
摘要： A transceiver circuit for use in a high speed data transmission network is disclosed that provides for simultaneous bidirectional transmission of data over coaxial or twisted pair media for replacing fiber optic cables. A transmitter circuit provides and output data signal to a bridge network. The bridge network develops a cancelling signal and a combined signal. A receiver section includes a high speed subtracting circuit that determines the difference between the cancelling signal and the combined signal to effectively cancel data supplied by the transmitter section.
摘要翻译： 公开了一种用于高速数据传输网络的收发器电路，其提供用于替代光纤电缆的同轴或双绞线介质同时双向传输数据。 发射机电路向桥接网络提供并输出数据信号。 桥接网络产生消除信号和组合信号。 接收器部分包括高速减法电路，其确定抵消信号和组合信号之间的差异，以有效地消除由发送器部分提供的数据。
-
5.发明授权Zinc oxide filled diphenylsiloxane-dimethylsiloxane fuser member for fixing toner to a substrate 失效用于将调色剂固定到基底上的氧化锌填充二苯基硅氧烷 - 二甲基硅氧烷定影器
公开(公告)号：US5466533A
公开(公告)日：1995-11-14
申请号：US268136
申请日：1994-06-29
CPC分类号： G03G15/2057 , C08K3/22 , Y10S428/906 , Y10S428/913 , Y10T428/31504 , Y10T428/31663 , Y10T428/31667
摘要： A fuser member comprising a core and a layer overlying said core. The layer comprises a crosslinked polydiphenylsiloxane-poly(dimethylsiloxane) elastomer having zinc oxide particles dispersed therein in a concentration of from 20 to 40 percent of the total volume of the layer.
摘要翻译： 一种定影器构件，包括芯和覆盖所述芯的层。 该层包含其中分散有氧化锌颗粒的交联聚二苯基硅氧烷 - 聚（二甲基硅氧烷）弹性体，其浓度为该层的总体积的20至40％。
-
公开(公告)号：US5253249A
公开(公告)日：1993-10-12
申请号：US374046
申请日：1989-06-29
CPC分类号： H04B1/586 , H04L5/1423 , Y10S370/906
摘要： A transceiver circuit for use in a high speed data transmission network is disclosed that provides for simultaneous bidirectional transmission of data over coaxial or twisted pair media. A transmitter circuit provides an output data signal to a bridge network. The bridge network develops a cancelling signal and a combined signal. A receiver section includes a high speed subtracting circuit that determines the difference between the cancelling signal and the combined signal to effectively cancel data supplied by the transmitter section.
-
7.发明授权Fusing member comprising fluorine-containing elastomers useful in electrostatography 失效定影构件包含用于静电照相的含氟弹性体
公开(公告)号：US5248339A
公开(公告)日：1993-09-28
申请号：US874264
申请日：1992-04-24
CPC分类号： C08G79/025 , G03G15/2057
摘要： An electrostatographic toner fusing member having a support and a layer containing a crosslinked polyfluorophosphazene elastomer with thermally conductive filler particles. This fusing member is used in a device for fusing electrostatographic toner materials to a substrate which device employs both heat and pressure The fusing member exhibits an excellent combination of properties, including resistance to swelling by release liquids, resistance to thermal degradation and thermal conductivity that is superior to prior art fusing members employing crosslinked fluoroelastomers.
摘要翻译： 一种具有支撑体和含有具有导热填料颗粒的交联聚氟膦腈弹性体的层的静电色调剂定影构件。 该定影构件用于将静电色调调色剂材料熔合到基板上的装置中，该装置采用热和压力两者。该定影构件表现出优异的性能组合，包括抗释放液体的抗膨胀性，耐热降解性和导热性 优于使用交联的含氟弹性体的现有技术的熔合部件。
-
公开(公告)号：US06193170B1
公开(公告)日：2001-02-27
申请号：US09479131
申请日：2000-01-07
申请人： John J. Fitzgerald
发明人： John J. Fitzgerald
IPC分类号： A62C3122
CPC分类号： A62C31/22
摘要： A fire-fighting hose nozzle or line nozzle, that is, a nozzle used to discharge fluid spray during fire-fighting operations, is accoutered for high water-pressure spraying of water or other fire fighting fluid by professional firefighters. Such a high-pressure can, for instance, put about 200 pounds (p.s.i.) or more pressure on a nozzle tip. The nozzle has a long, slender body member with a weighted and pointed tip, a discharge orifice at a position rearward of the pointed tip, and at least one transverse member, and in embodiments a plurality of transverse members. The transverse member most proximate to the proximal end of the body member functions both as a set of handles and as a stabilizing member. A second transverse member functions as a stabilizing member. The orifice is a slot angle-cut forward or backward from its mid-section which produces a wide and high fan-shaped spray in either the forward or backward direction. A set of such nozzles might include one nozzle for forward discharge and one for backward discharge. A method of using such a nozzle includes inserting the nozzle at least partially through an obstruction opening and discharging fluid backward, and includes lowering the nozzle down the side of a building to an opening, with the discharge orifice facing inward, and discharging fluid into the opening.
摘要翻译： 灭火软管喷嘴或管线喷嘴，即用于在灭火作业中排出流体喷雾的喷嘴，被专业消防员高水压喷水或其他消防液喷射。 例如，这样的高压罐可以在喷嘴尖端上放置约200磅（p.s.i。）或更大的压力。 喷嘴具有长而细长的主体部件，其具有加重且尖的尖端，在尖端的后方的位置处的排出孔以及至少一个横向构件，并且在实施例中为多个横向构件。 最接近主体构件的近端的横向构件既作为一组手柄又作为稳定构件。 第二横向构件用作稳定构件。 孔口是从其中间部分向前或向后切割的槽，其在向前或向后方向上产生宽而高的扇形喷雾。 一组这样的喷嘴可以包括一个用于正向排出的喷嘴，一个用于向后排出。 使用这种喷嘴的方法包括至少部分地将喷嘴插入阻塞开口并向后排放流体，并且包括将喷嘴沿着建筑物的侧面降低到开口，排放口面向内，并将流体排放到 开放
-
公开(公告)号：US06180740B2
公开(公告)日：2001-01-30
申请号：US09244712
申请日：1999-02-04
申请人： John J. Fitzgerald
发明人： John J. Fitzgerald
IPC分类号： C08F11800
CPC分类号： C08F2/28 , C08F220/22 , C08F220/24 , C09K3/18 , D06M15/248 , D06M15/263 , D06M15/277 , D06M2200/11 , D06M2200/12 , C08F220/18 , C08F214/08
摘要： This invention relates to a composition and process for preparing an aqueous emulsion composition of a fluorochemical copolymer for imparting oil and water repellency to textiles, the copolymer comprising perfluoroalkyl acrylates or (meth)acrylates; vinylidene chloride; and alkyl acrylates or (meth)acrylates; wherein the resulting emulsion has improved stability under conditions of high alkalinity, a highly anionic environment or high shear.
摘要翻译： 本发明涉及一种用于制备含氟化合物共聚物的水性乳液组合物的组合物和方法，该组合物用于赋予纺织品防水和拒水性，所述共聚物包括丙烯酸全氟烷基酯或（甲基）丙烯酸酯; 偏二氯乙烯; 和丙烯酸烷基酯或（甲基）丙烯酸酯; 其中所得乳液在高碱度，高度阴离子环境或高剪切条件下具有改进的稳定性。
-
10.发明授权
公开(公告)号：US5919527A
公开(公告)日：1999-07-06
申请号：US974798
申请日：1997-11-20
IPC分类号： C03C17/32 , C04B41/48 , C08F220/22 , C09D4/00 , C09D133/16 , B05D3/02 , B05D7/06
CPC分类号： C09D133/16 , C03C17/32 , C04B41/4846 , C08F220/22 , C09D4/00 , C04B2111/203 , C04B2111/27
摘要： A method for imparting water, oil or stain repellency to HARD SURFACES comprising application to the surface of an effective amount of a composition comprising monomers copolymerized in the following percentages by weight:(a) from about 40% to about 90% of at least one monomer of formula I:R.sub.f -Q-A-C(O)--C(R).dbd.CH.sub.2 IwhereinRf is a straight or branched-chain perfluoroalkyl group of 2 to about 20 carbon atoms,R is H or CH.sub.3,A is O, S, or NR.sub.1 wherein R.sub.1 is H or a C.sub.1 -C.sub.4 alkyl, and Q is alkylene of 1 to about 15 carbon atoms, hydroxyalkylene of 3 to about 15 carbon atoms, --(C.sub.n H.sub.2n)(OC.sub.q H.sub.2q).sub.m --, --SO.sub.2 --NR.sub.1 (C.sub.n H.sub.2n)-- or --CONR.sub.1 (C.sub.n H.sub.2n)-- wherein R.sub.1 is H or C.sub.1 -C.sub.4 alkyl, n is 1 to about 15, q is 2 to about 4, and m is 1 to about 15;(b) from about 2% to about 50% of a monomer of formula IIA or IIB or a mixture thereof:(CH.sub.2 .dbd.C(R)COZ(CH.sub.2).sub.r.sup.+ NR.sub.2 R.sub.3 R.sub.4)X.sup.- IIAandCH.sub.2 .dbd.C(R)COZ(CH.sub.2).sub.r NR.sub.2 R.sub.3 (O) IIBwhereinR is H or CH.sub.3,R.sub.2 and R.sub.3 are each independently C.sub.1 -C.sub.4 alkyl, hydroxyethyl, or benzyl or R.sub.2 and R.sub.3 together with the nitrogen atom form a morpholine, pyrrolidine, or piperidine ring,R.sub.4 is H or C.sub.1 -C.sub.4 alkyl or R.sub.2, R.sub.3, and R.sub.4 together with the nitrogen form a piperidine ring,Z is --O-- or --NR.sub.4 --r is 2 to 4, andX.sup.- is an anion,provided that the nitrogen is from about 40% to 100% salinized, quaternized, or present as amine oxide.
摘要翻译： 一种向硬表面赋予水，油或防污性的方法，包括向所述表面施用有效量的包含单体的组合物，所述组合物按以下重量百分比共聚合：（a）约40％至约90％的至少一种 式I的单体：Rf-QAC（O）-C（R）= CH 2 I，其中R f是2至约20个碳原子的直链或支链全氟烷基，R是H或CH 3，A是O，S或 NR1其中R1为H或C1-C4烷基，Q为1至约15个碳原子的亚烷基，3至约15个碳原子的羟基亚烷基， - （CnH2n）（OCqH2q）m-，-SO2-NR1（CnH2n） - 或-CONR1（C n H 2n） - 其中R 1为H或C 1 -C 4烷基，n为1至约15，q为2至约4，m为1至约15; （b）约2％至约50％的式IIA或IIB的单体或其混合物：（CH 2 = C（R）COZ（CH 2）r + NR 2 R 3 R 4）X-IIA和CH 2 = C（R）COZ （CH2）rNR2R3（O）IIB其中R是H或CH3，R2和R3各自独立地是C1-C4烷基，羟乙基或苄基或R2和R3与氮原子一起形成吗啉，吡咯烷或哌啶环，R4 是H或C 1 -C 4烷基或R 2，R 3和R 4与氮一起形成哌啶环，Z为-O-或-NR 4 -r为2至4，X为阴离子，条件是氮是 约40％至100％盐化，季铵化或作为氧化胺存在。
-
-
-
-
-
-
-
-
-
搜索结果
42 条记录 (耗时 0.033 秒)
