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31. 发明授权

US5280086A Moldable composition, process for producing sintered body therefrom and products from same 失效
标题翻译：可成型组合物，由其制造烧结体的方法及其制品
公开(公告)号：US5280086A
公开(公告)日：1994-01-18
申请号：US650883
申请日：1991-02-06
申请人： Kohshi Kawamoto , Tadahiro Osanaga
发明人： Kohshi Kawamoto , Tadahiro Osanaga
IPC分类号： C04B35/632 , B22F1/00 , B22F3/02 , B22F3/10 , B22F3/22 , C08G65/333 , C08K3/08 , C08K3/14 , C08L59/02 , C08L57/04
CPC分类号： B22F3/225 , B22F1/0059 , C08G65/333 , C08K3/08 , C08K3/14 , B22F2001/0066 , B22F2998/00
摘要： Moldable compositions comprising metallic powder and/or ceramic powder, mixed an organic binder are disclosed, which comprises an ether polyamine of the formula (1) and/or a primary amine of the formula (2) : ##STR1## wherein A.sup.1 and A.sup.2 are alkylene groups or aryl-substituted alkylene groups; X.sup.1 is a residue of an active hydrogen atom-containing compound having at least 2 active hydrogen atoms; n is at least 1; m is 2-8; and X.sup.2 is an amino group represented by ##STR2## wherein R.sup.1 and R.sup.2 are hydrogen atom, alkyl groups or groups of the formula : --(A.sup.3 --O).sub.k --R.sup.3, wherein A.sup.3 is an alkylene group, R.sup.3 is hydrogen atom or an alkyl group and k is at least 1; R is hydrogen atom or an alkyl groups containing 1-30 carbon atoms, A is an alkylene group containing 1-4 carbon atoms, and r is an integer of at least 1.
摘要翻译：公开了包含金属粉末和/或陶瓷粉末，混合有机粘合剂的可成型组合物，其包含式（1）的醚多胺和/或式（2）的伯胺：X1-（（A1-O） n-A2-X2）m（1）R-（OA）r-NH 2（2）其中A1和A2是亚烷基或芳基取代的亚烷基; X1是具有至少2个活性氢原子的含活性氢原子的化合物的残基; n至少为1; m为2-8; X2是由（*化学结构*）表示的氨基，其中R1和R2是氢原子，下式的烷基或基团： - （A3-O）k-R3，其中A3是亚烷基，R3是氢原子或烷基，k至少为1; R为氢原子或含有1-30个碳原子的烷基，A为含有1-4个碳原子的亚烷基，r为至少1的整数。

32. 发明授权

US5093403A Polymer-metal bonded composite and method of producing same 失效
标题翻译：聚合物 - 金属粘合复合材料及其制备方法
公开(公告)号：US5093403A
公开(公告)日：1992-03-03
申请号：US471883
申请日：1990-01-29
申请人： Steven E. Rau , Robert Roberts , Kevin P. Pochopien , Charles W. Paul , Royce A. Bulter , Allan J. MacKinlay , Harris L. Morris , Raymond J. Weinert
发明人： Steven E. Rau , Robert Roberts , Kevin P. Pochopien , Charles W. Paul , Royce A. Bulter , Allan J. MacKinlay , Harris L. Morris , Raymond J. Weinert
IPC分类号： C08K3/00 , C08K3/14 , C08L81/02 , C08L81/06 , C09D127/12 , C09D181/06
CPC分类号： C09D127/12 , C08K3/0033 , C08K3/14 , C09D181/06 , C08L81/02 , C08L81/06
摘要： A coating composition comprising a major amount of resin and a minor amount of a property-improving additive,said resin being:(A) a fluorocarbon resin selected from the group consisting of (1) perfluoroalkoxy tetrafluoroethylene copolymer resin (PFA), (2) ethylenechlorotrifluoroethylene copolymer resin (E-CTFE), (3) ethylenetetrafluoroethylene copolymer resin (E-TFE), (4) poly(vinylidene fluoride) resin (PVDF), (5) tetrafluoroethylene-hexafluoropropylene copolymer resin (FEP), (6) poly(chlorotrifluoroethylene) resin (CTFE), or a mixture of two or more of said fluorocarbon resins; or(B) a polyether resin selected from the group consisting of (7) polyethersulfone resin (PES), (8) polyether ketone resin (PEK) and (9) polyether ether ketone resin (PEEK) or a mixture or two or more of said polyether resin;said additive being:(C) a poly(phenylene sulfide) (PPS); or(D) an inorganic crystalline ceramic powder and/or fluorocarbon resin when said resin is a polyether of (B) above; or(E) an inorganic material selected from the group consisting of a nitride, an oxide, a diboride, and a carbide of silicon, of zirconium, of tungsten or of boron, or a polyester when said resin is a fluorocarbon of (A) above.Coatings and articles including a fused form of said composition and a method for forming said fused composition.
摘要翻译：一种包含大量树脂和少量性能改进添加剂的涂料组合物，所述树脂是：（A）选自（1）全氟烷氧基四氟乙烯共聚物树脂（PFA）的氟碳树脂，（2）（E-CTFE），（3）乙烯四氟乙烯共聚物树脂（E-TFE），（4）聚偏氟乙烯树脂（PVDF），（5）四氟乙烯 - 六氟丙烯共聚物树脂（FEP），（6）聚（三氟氯乙烯）树脂（CTFE）或两种或更多种所述氟碳树脂的混合物; 或（B）选自（7）聚醚砜树脂（PES），（8）聚醚酮树脂（PEK）和（9）聚醚醚酮树脂（PEEK）中的一种或多种所述聚醚树脂; 所述添加剂为：（C）聚苯硫醚（PPS）; 或（D）当所述树脂是上述（B）的聚醚时，无机结晶陶瓷粉末和/或氟碳树脂; 或（E）选自氮化物，氧化物，二硼化物，碳化钨，钨或硼的聚碳酸酯或聚酯的（E）以上。包括所述组合物的熔融形式的涂料和制品以及形成所述熔融组合物的方法。

33. 发明授权

US4952352A Process for producing a low density foamed polyethylene 失效
标题翻译：生产低密度发泡聚乙烯的方法
公开(公告)号：US4952352A
公开(公告)日：1990-08-28
申请号：US303050
申请日：1989-01-27
申请人： Yong W. Shin
发明人： Yong W. Shin
IPC分类号： C08J9/00 , C08J9/10 , C08J9/14 , C08K3/14
CPC分类号： C08J9/103 , C08J9/0066 , C08J9/10 , C08J9/143 , C08K3/14 , C08J2323/06 , Y10S264/13
摘要： A foamed and expanded low density polyethylene sheet or tube possesses both superior buoyancy and thermal resistance characteristics. The sheet or tube is made by a process including mixing a low density polyethylene with a blowing agent, surface activation agent and, preferably, a separation agent, heating the mixture at different temperatures to first melt the mixture and then gasify the blowing agent to expand the polyethylene cells, cooling the melted mass to partially harden and shrink the expanded cells, further expanding the cells by introducing a second gaseous blowing agent, cutting, extruding and cooling the expanded mass, forming a sheet or tube from the cooling mass, and finally cooling the sheet or tube for at least 24 hours. A buoyant, thermal resistant, water-repellent and moisture resistant sheet or tube results, which can be used, for example, as a liner for garments, including sports, business and military garments and other related equipment.
摘要翻译：发泡和膨胀的低密度聚乙烯片或管具有优异的浮力和耐热特性。片材或管材通过包括混合低密度聚乙烯与发泡剂，表面活化剂和优选分离剂的方法制备，在不同温度下加热混合物以首先熔化混合物，然后气化发泡剂以膨胀聚乙烯细胞，冷却熔化的物质以部分地使膨胀的细胞硬化和收缩，通过引入第二气态发泡剂进一步膨胀细胞，切割，挤出和冷却膨胀的物质，从冷却块形成片材或管，最后冷却片材或管至少24小时。具有浮力，耐热，防水和防潮的片材或管材，可用于例如服装衬里，包括运动，商业和军服等相关设备。

34. 发明授权

US4835207A Preceramic compositions and ceramic products 失效
标题翻译：陶瓷组合物和陶瓷制品
公开(公告)号：US4835207A
公开(公告)日：1989-05-30
申请号：US120102
申请日：1987-11-13
申请人： John Semen , John J. Rogers
发明人： John Semen , John J. Rogers
IPC分类号： C04B35/56 , C04B35/571 , C08K3/14 , C08K3/34 , C08L83/02 , C08L83/16
CPC分类号： C08L83/16 , C04B35/571 , C08K3/14 , C08K3/34 , C08G77/62
摘要： Low density SiC ceramics having improved bending and specific strengths are prepared by (A) intimately mixing about 50-85% by weight of SiC powder with about 15-50% by weight of a preceramic polysilazane binder, (B) pulverizing the mixture to form particles having a particle size smaller than 105 micrometers, (C) separating from those particles any particles having a particle size larger than about 105 micrometers, (D) molding the resultant composition having a particle size not larger than about 105 micrometers, and (E) pyrolyzing the molded composition in an inert atmosphere to a temperature of about 1200.degree.-1450.degree. C.In a preferred embodiment of the invention, the preceramic binder is at least one polysilazane prepared by reacting an organodihalosilane with ammonia, treating the ammonolysis product with a basic catalyst which is capable of deprotonating an NH group that is adjacent to an SiH group, and quenching the resultant product with an electrophilic quenching reagent.
摘要翻译：通过（A）将大约50-85重量％的SiC粉末与约15-50重量％的陶瓷聚硅氮烷粘合剂紧密混合，制备具有改善的弯曲和比强度的低密度SiC陶瓷，（B）将混合物粉碎形成粒径小于105微米的颗粒，（C）从颗粒中分离任何颗粒尺寸大于约105微米的颗粒，（D）成型所得的粒径不大于约105微米的组合物和（E ）在惰性气氛中热分解成约1200-114℃的温度。在本发明的优选实施方案中，预陶瓷粘合剂是通过使有机二卤代硅烷与氨反应制备的至少一种聚硅氮烷，将氨解产物与能够将与SiH基相邻的NH基团去质子化的碱性催化剂，并用亲电子猝灭试剂淬灭所得产物。

35. 发明授权

US4605695A Heat- and abrasion-resistant coating material 失效
标题翻译：耐热耐磨涂层材料
公开(公告)号：US4605695A
公开(公告)日：1986-08-12
申请号：US666239
申请日：1984-10-17
申请人： Hiroshi Sakamaki , Yukio Horikoshi , Kikuji Yanagihashi
发明人： Hiroshi Sakamaki , Yukio Horikoshi , Kikuji Yanagihashi
IPC分类号： F16C33/24 , C08J5/16 , C08K3/04 , C08K3/14 , C08K3/22 , C08K3/34 , C08L27/18 , C09D127/12 , F16C33/12 , C08K3/20
CPC分类号： C08K3/22 , C08K3/04 , C08K3/14 , C08K3/34 , C08L27/18 , Y10T428/254 , Y10T428/31681 , Y10T428/31692 , Y10T428/31699
摘要： A coating material for use in oil-free type sliding members comprising a powder mixture prepared by mixing a finely powdered resin mixture composed of 70 to 90 weight % of finely powdered tetrafluoroethylenehexafluoropropylene copolymer resin and 10 to 30 weight % of finely powdered polyimide resin with 5 to 15 weight %, based on the total weight, of one or more of ZrO.sub.2, SiC, Si.sub.3 N.sub.4, Al.sub.2 O.sub.3, carbon C and tetrafluoroethylene resin of 0.2 to 1.0 micron meter in particle size is applied, as a suspension, onto sliding members, and baked to form a coating thereon.
摘要翻译： PCT No.PCT / JP84 / 00058 Sec。 371日期1984年10月17日第 102（e）日期1984年10月17日PCT提交1984年2月21日PCT公布。出版物WO84 / 03291 日本1984年8月30日。一种用于无油型滑动构件的涂料，其包含通过将由70重量％至90重量％的细粉末四氟乙烯六氟丙烯共聚物树脂组成的细粉末树脂混合物和10至30重量％以粒径为0.2〜1.0微米的ZrO 2，SiC，Si 3 N 4，Al 2 O 3，碳C和四氟乙烯树脂的总重量为5〜15重量％的微粉状聚酰亚胺树脂作为悬浮在滑动构件上，并烘烤以在其上形成涂层。

36. 发明授权

US4375523A Curable silicone elastomer composition 失效
标题翻译：可固化有机硅弹性体组合物
公开(公告)号：US4375523A
公开(公告)日：1983-03-01
申请号：US286069
申请日：1981-07-23
申请人： Masayuki Hatanaka , Atsushi Kurita , Yoshikane Yokoyama , Masahiro Kusakabe
发明人： Masayuki Hatanaka , Atsushi Kurita , Yoshikane Yokoyama , Masahiro Kusakabe
IPC分类号： C08L83/00 , A61L31/00 , A61M1/00 , B25J7/00 , C08K3/00 , C08K3/14 , C08K13/02 , C08L83/04 , C08L83/07 , H01B3/46 , C08K9/06
CPC分类号： C08L83/04 , B25J7/00 , C08K3/14 , C08G77/12 , C08G77/20
摘要： There is provided herein a curable silicone elastomer composition comprising the following components: (A) 100 parts by weight of a polyorganosiloxane having at least two silicon-bonded vinyl groups per molecule, (B) 1 to 300 parts by weight of fine powders of tungsten carbide and (C) a component for crosslinking of said component (A) selected from the group consisting of (1) a combination of (a) 0.1 to 10 parts by weight of a polyorganohydrogensiloxane having an average of at least two silicon-bonded hydrogen atoms per molecule and (b) 0.000001 to 0.1 part by weight of a platinum catalyst; (2) a combination of said (a), (b) and (c) 0.00001 part to less than 0.1 part by weight of an organic peroxide except from organohydroperoxide; (3) a combination of said (a) and (d) 0.00001 part to less than 0.2 part by weight of the reaction product between said (b) and (c); and (4) 0.1 to 3.0 parts by weight of an organic peroxide except from organohydroperoxide. The composition according to the present invention shows excellent X-xay shielding effect as well as excellent anticoagulative effect, and can give an elastomer of high quality by curing with a broad scope of catalyst systems.
摘要翻译：本文提供了可固化的硅氧烷弹性体组合物，其包含以下组分：（A）每分子100重量份具有至少两个与硅键合的乙烯基的聚有机硅氧烷，（B）1至300重量份的钨粉末碳化物和（C）用于交联所述组分（A）的组分，所述组分选自（1）（a）0.1至10重量份平均具有至少两个与硅键合的氢的聚有机氢硅氧烷的组合（b）0.000001至0.1重量份的铂催化剂; （2）所述（a），（b）和（c）0.00001至小于0.1重量份的有机过氧化物除了有机过氧化氢之外的组合; （3）所述（a）和（d）0.00001至小于0.2重量份所述（b）和（c）之间的反应产物的组合; 和（4）除了有机过氧化氢之外的有机过氧化物为0.1〜3.0重量份。根据本发明的组合物显示出优异的X射线屏蔽效果以及优异的抗凝效果，并且可以通过广泛的催化剂体系固化而得到高质量的弹性体。

37. 发明授权

US3853809A Mixtures of particulate fluorinated polymers and rubbers 失效
标题翻译：颗粒状氟化聚合物和橡胶的混合物
公开(公告)号：US3853809A
公开(公告)日：1974-12-10
申请号：US37989473
申请日：1973-07-16
申请人： TRW INC
发明人： JONES J , MARTIN J , BELL J
IPC分类号： C08J3/00 , C08L21/00 , C08L23/16 , C08C11/14 , C08F29/16
CPC分类号： C08L21/00 , C08J3/005 , C08K3/14 , C08K3/22 , C08K3/36 , C08L9/00 , C08L23/16 , C08L27/18 , C08L2205/03 , C08L2310/00 , C08L2312/00 , C08L2666/04
摘要： Particulate fluorinated polymers such as Teflon are incorporated into rubber bases by first predispersing Teflon powder into a low molecular weight hydrocarbon such as a liquid polybutadiene and then mixing this predispersion into the rubber base. If desired, the predispersion of Teflon and polybutadiene may be first converted into a free-flowing powder by the addition of a dry inert filler such as clay, carbon black, silica, alumina, etc., and then incorporated into the rubber base. Alternately, the Teflon-polybutadiene predispersion may be masterbatched with a small amount of the rubber matrix before being mixed into the rubber base.
摘要翻译：通过首先将特氟隆粉末预先分散到低分子量烃如液体聚丁二烯中，然后将该预分散体混合到橡胶基中，将诸如特氟隆的颗粒状氟化聚合物引入橡胶基质中。如果需要，可以通过加入干燥的惰性填料如粘土，炭黑，二氧化硅，氧化铝等将聚四氟乙烯和聚丁二烯的分散体首先转化成自由流动的粉末，然后并入橡胶基质中。或者，在混合到橡胶基质中之前，可以用少量的橡胶基质将特氟龙聚丁二烯预分散体进行母料混合。

38. 发明授权

US2779744A Polystyrene phonograph record composition and method of making same 失效
标题翻译：聚苯乙烯留声机记录组成及其制作方法
公开(公告)号：US2779744A
公开(公告)日：1957-01-29
申请号：US31607252
申请日：1952-10-21
申请人： UNION CARBIDE & CARBON CORP
发明人： FRAZIER GROFF , BREDGMAN POTTER PETER
IPC分类号： C08K3/14
CPC分类号： C08K3/14 , C08L25/06

39. 发明申请

US20190023961A1 THERMALLY CONDUCTIVE SILICONE COMPOSITION 审中-公开
公开(公告)号：US20190023961A1
公开(公告)日：2019-01-24
申请号：US16037231
申请日：2018-07-17
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： Kenichi INAFUKU
IPC分类号： C09K5/14 , C08G77/12 , C08K3/22
CPC分类号： C09K5/14 , C08G77/045 , C08G77/12 , C08G77/20 , C08K3/14 , C08K3/22 , C08K3/36 , C08K2003/2227 , C08K2003/2296 , C08K2003/282 , C08K2003/382 , C08K2201/001 , C09D183/04 , C08K5/544 , C08K5/5397 , C08K5/0025
摘要： One object of the invention is to improve the affinity between the silicone resin and the thermally conductive filler to facilitate mixing thereof. Another object of the invention is to suppress a viscosity increase of a silicone resin composition containing a high level of loading of thermally conductive filler, and to provide a cured product having a higher thermal conductivity. According to the invention, a thermally conductive silicone composition is provided, which comprises (A) an organopolysiloxane having two or more alkenyl groups each bonded to a silicon atom per molecule; (B) an organohydrogenpolysiloxane having two or more hydrogen atoms each bonded to a silicon atom per molecule in such an amount that the molar ratio of the hydrogen atoms each bonded to a silicon atom in component (B) to the alkenyl groups in component (A) is within the range of from 0.1 to 4; (C) 50 to 98% by mass, based on total weight of the composition, of a thermally conductive filler; and (D) a catalytic amount of a catalyst based on a platinum group metal, wherein the thermally conductive filler has a contact angle with water of at most 75° on the filler surface.

40. 发明申请

US20180065995A1 NANOCOMPOSITE SILICON OXYGEN CARBON MATERIALS AND USES 审中-公开
公开(公告)号：US20180065995A1
公开(公告)日：2018-03-08
申请号：US15593165
申请日：2017-05-11
申请人： MELIOR INNOVATIONS, INC.
发明人： Andrew Hopkins , Douglas M. Dukes , Brian L. Benac , Ashish P. Diwanji , Charles C. Rinzler , Mark S. Land
IPC分类号： C07F7/08 , C07F7/18 , C08L83/06 , C04B35/571 , B82Y30/00
CPC分类号： C07F7/0803 , B82Y30/00 , C01P2002/60 , C04B35/56 , C04B35/5603 , C04B35/571 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/44 , C04B2235/48 , C04B2235/483 , C04B2235/528 , C04B2235/5427 , C04B2235/5436 , C04B2235/6581 , C04B2235/77 , C04B2235/96 , C07F7/0838 , C07F7/1804 , C08G77/12 , C08G77/20 , C08G77/80 , C08K3/14 , C08K5/56 , C08L83/00 , C08L83/04 , C08L83/06 , C08L83/14 , C09K8/80 , Y10T428/131
摘要： Nanocomposite silicon and carbon compositions. These compositions can be made from polymer derived ceramics, and in particular, polysilocarb precursors. The nanocomposite can have non-voids or be nano-void free and can form larger macro-structures and macro-composite structures. The nanocomposite can contain free carbon domains in an amorphous SiOC matrix.

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