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公开(公告)号：US4810746A
公开(公告)日：1989-03-07
申请号：US96805
申请日：1987-09-10
申请人： Fumio Tsutsumi , Makoto Kondo , Mitsuhiko Sakakibara , Masaru Oda , Masaki Ogawa , Akira Tsuchikura , Tatsuo Fujimaki
发明人： Fumio Tsutsumi , Makoto Kondo , Mitsuhiko Sakakibara , Masaru Oda , Masaki Ogawa , Akira Tsuchikura , Tatsuo Fujimaki
IPC分类号： C08L7/00 , C08L13/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L101/00 , C08K3/04 , C08L9/02 , C08L9/06
CPC分类号： C08L21/00
摘要： Disclosed herein is a rubber composition for use in vibration insulating material, which comprises as rubber components 5-50 parts by weight of a copolymer consisting of 99.5-45% by weight of a conjugated diolefin, 0.5-30% by weight of an ethylenically unsaturated carboxylic acid and 0-40% by weight of another vinly monomer polymerizable therewith, and 50-95 parts by weight of at least one rubber selected from natural rubber and synthetic diene rubbers. This rubber composition is excellent in the breaking properties and vibration insulating properties with a small temperature dependence of hysteresis loss.
摘要翻译： 本文公开了一种用于隔振材料的橡胶组合物，其包含作为橡胶组分的5-50重量份共聚物，其由99.5-45重量％的共轭二烯烃，0.5-30重量％的烯键式不饱和 的羧酸和0-40重量％的可聚合的其它可葡聚糖单体，以及50-95重量份的至少一种选自天然橡胶和合成二烯橡胶的橡胶。 该橡胶组合物具有优异的断裂性和隔振性，并且滞后损耗的温度依赖性较小。
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公开(公告)号：US4575534A
公开(公告)日：1986-03-11
申请号：US597635
申请日：1984-04-06
IPC分类号： C08L7/00 , C08C19/44 , C08L9/06 , C08L21/00 , C08L23/00 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00 , C08L9/00 , C08L53/00
摘要： Disclosed herein is a rubber composition comprising at least 20% by weight of styrene-butadiene copolymer based on the total weight of the rubber content. The styrene-butadiene copolymer is obtained by randomly copolymerizing styrene with 1,3-butadiene in a hydrocarbon solvent in the presence of an organolithium compound as an initiator and then subjecting to a coupling reaction with a polyfunctional coupling agent, and contains 30-70% by weight of branched polymers therein, and has the following properties:(a) a content of bound styrene in the copolymer 3-15% by weight;(b) a content of vinyl bonds contained in the butadiene units is 15-30% by weight;(c) a Mooney viscosity (ML.sub.1+4.sup.100.degree. C.) is 15-50; and(d) a molecular weight distribution of the copolymer is bimodal at a ratio Mw/Mn of 1.4-2.2 in which Mw is a weight-average molecular weight and Mn is a number-average molecular weight.
摘要翻译： 本文公开了一种橡胶组合物，其包含基于橡胶含量的总重量的至少20重量％的苯乙烯 - 丁二烯共聚物。 苯乙烯 - 丁二烯共聚物通过在有机锂化合物作为引发剂的存在下在烃溶剂中将苯乙烯与1,3-丁二烯无规共聚而得到，然后与多官能偶联剂进行偶联反应，并含有30-70％ （a）共聚物中结合苯乙烯含量3-15％（重量）; （b）丁二烯单元中所含的乙烯基键的含量为15〜30重量％ （c）门尼粘度（ML1 + 4100℃）为15-50; 和（d）共聚物的分子量分布是双峰的，比率＆upbar＆Mw /＆lt;上升＆Mn为1.4-2.2，其中＆Upbar＆Mw为重均分子量，＆lt;上升＆Mn为数均分子量。
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公开(公告)号：US4292261A
公开(公告)日：1981-09-29
申请号：US811278
申请日：1977-06-29
申请人： Teizo Kotani , Kozo Arai , Shiomi Fukui , Masaki Nagata
发明人： Teizo Kotani , Kozo Arai , Shiomi Fukui , Masaki Nagata
CPC分类号： H01B1/22 , H01B5/16 , H01B7/10 , H01C10/106 , Y10S338/01
摘要： A pressure sensitive conductor comprising an elastomer containing from 3 to 40% by volume of electrically conductive magnetic particles, which particles are dispersed in the elastomer so that high-sensitivity pressure sensitive conductor portions and insulator portions or low-sensitivity pressure sensitive conductor portions are both present therein. A method of manufacturing the pressure sensitive conductor comprises forming a sheet of a mixture containing electrically conductive magnetic particles in an elastomer, and subjecting the sheet to the action of magnetic fields before or during cross linking, thereby allowing the conductive magnetic particles to be uniformly dispersed in the sheet in a selected pattern.
摘要翻译： 一种压敏导体，其包含含有3至40体积％的导电磁性颗粒的弹性体，该颗粒分散在弹性体中，使得高灵敏度的压敏导体部分和绝缘体部分或低灵敏度压敏导体部分都是 在其中存在。 制造压敏导体的方法包括在弹性体中形成含有导电磁性颗粒的混合物片材，并且在交联之前或期间使片材受到磁场的作用，从而使导电磁性颗粒均匀分散 在选定的图案中的工作表。
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4.发明授权Stripping liquor composition for removing photoresists comprising hydrogen peroxide 失效剥离含有过氧化氢的光致抗蚀剂的液体组合物
公开(公告)号：US4169068A
公开(公告)日：1979-09-25
申请号：US824652
申请日：1977-08-15
CPC分类号： C11D3/43 , C11D3/3947 , C23G5/02 , G03F7/423
摘要： A stripping liquor composition consisting essentially of (A) at least one compound selected from among sulfonic acids, acid esters of sulfuric acid, and acid esters of phosphoric acid, (B) hydrogen peroxide, and (C) at least one of organic solvents, with or without the addition of (D) at least one of polyhydric alcohols.
摘要翻译： 基本上由（A）至少一种选自磺酸，硫酸的酸性酯和磷酸的酸酯，（B）过氧化氢和（C）至少一种有机溶剂的化合物组成的汽提液组合物， 有或没有添加（D）至少一种多元醇。
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公开(公告)号：US4103541A
公开(公告)日：1978-08-01
申请号：US848160
申请日：1977-11-03
申请人： Kozo Arai , Teizo Kotani , Toshio Mizushima
发明人： Kozo Arai , Teizo Kotani , Toshio Mizushima
摘要： A method of measurement of relaxation phenomena, in which input signals representing a relaxation phenomenon are recorded at equal intervals for logarithmic values of time.A measuring device for relaxation phenomena which comprises a logarithmic time pulse oscillator for producing pulse signals at equal intervals for logarithmic values of time, and a recorder for recording input signals representing a relaxation phenomenon converted into an electrical quantity, which operates to perform recording each time a pulse signal is produced.
摘要翻译： 松弛现象的测量方法，其中表示松弛现象的输入信号以相等的间隔被记录在时间的对数值上。
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公开(公告)号：US3948667A
公开(公告)日：1976-04-06
申请号：US484982
申请日：1974-07-01
申请人： Mitsuo Ichikawa , Yasumasa Takeuchi , Takao Miura , Yoshiyuki Harita , Mitsuru Tashiro , Takahiro Tsunoda
发明人： Mitsuo Ichikawa , Yasumasa Takeuchi , Takao Miura , Yoshiyuki Harita , Mitsuru Tashiro , Takahiro Tsunoda
CPC分类号： G03F7/038 , C08C19/10 , Y10S430/12 , Y10S430/122 , Y10S430/126
摘要： Solvent-developed type photosensitive compositions containing as an essential ingredient at least one selected from the group of the cyclization product of butadiene polymer or copolymer and organic solvent, with or without at least one member selected from the group consisting of photosensitizer and photosensitive crosslinking agent, both soluble in an organic solvent.
摘要翻译： 含有选自丁二烯聚合物或共聚物和有机溶剂的环化产物的组中的至少一种的溶剂显影型感光性组合物，含有或不含有选自光敏剂和光敏交联剂中的至少一种， 均溶于有机溶剂。
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7.发明授权Polymeric thin film, process for producing the same and products containing said thin film 失效聚合物薄膜，其制造方法和含有所述薄膜的产品
公开(公告)号：US4636435A
公开(公告)日：1987-01-13
申请号：US655428
申请日：1984-09-28
申请人： Kenji Yanagihara , Mituo Kimura , Masahiro Niinomi
发明人： Kenji Yanagihara , Mituo Kimura , Masahiro Niinomi
CPC分类号： B05D1/62 , C08G61/04 , G11B5/72 , Y10S428/90 , Y10T428/265 , Y10T428/3154 , Y10T428/31544 , Y10T428/31699
摘要： The present invention concerns a process for producing a novel polymeric thin film having high density, high hardness and high toughness on the surface of a substrate by plasma polymerization. This process comprises providing a gas containing at least one compound selected from halogenated alkanes, alkanes, hydrogen and halogens in specific combinations for plasma polymerization, the atomic ratio of halogen/hydrogen in the aforesaid gas being 0.1 to 5 and the electron temperature of the plasma in the reaction zone being 6,000.degree. K. or higher and lower than 30,000.degree. K. The polymeric thin film obtained is useful on various articles for the purpose of protection, surface hardening, rust proofing, scratch proofing, providing gas barrier, etc. In particular, it is suitable as the protective film of magnetic recording media.
摘要翻译： 本发明涉及通过等离子体聚合在基材表面上制造具有高密度，高硬度和高韧性的新型聚合物薄膜的方法。 该方法包括提供含有至少一种选自卤代烷烃，烷烃，氢和卤素的化合物的气体，用于等离子体聚合的特定组合，前述气体中的卤素/氢原子比为0.1至5，等离子体的电子温度 反应区为6,000°K以上且低于30,000°K。获得的聚合物薄膜可用于各种制品，用于保护，表面硬化，防锈，防刮，提供阻气等。 特别适合作为磁记录介质的保护膜。
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公开(公告)号：US4132666A
公开(公告)日：1979-01-02
申请号：US819590
申请日：1977-07-27
CPC分类号： B01F7/22 , B01F3/0811 , B01F3/0853 , B01F3/1214 , B01J13/0043 , B01J13/0086 , B01F2003/0892 , B01F7/00591
摘要： A process for preparing alkali metal dispersions comprises continuously feeding a molten alkali metal, a dispersing agent, and an inactive dispersion liquid to a multipass emulsifier to form an emulsion of the molten alkali metal, and rapidly cooling the emulsion to a temperature at least 10.degree. C lower than the melting point of the alkali metal.
摘要翻译： 一种制备碱金属分散体的方法包括将熔融碱金属，分散剂和非活性分散液连续供给到多功能乳化剂中以形成熔融碱金属的乳液，并将乳液迅速冷却至至少10℃ C低于碱金属的熔点。
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公开(公告)号：US4205192A
公开(公告)日：1980-05-27
申请号：US945348
申请日：1978-09-25
申请人： Tetsuya Harada
发明人： Tetsuya Harada
CPC分类号： C07C5/2562
摘要： A process for producing a 5-alkylidenenorbornene, which comprises subjecting a 5-alkenylnorbornene to catalytic reaction in the presence of ammonia and at least one alkali metal hydride selected from the group consisting of lithium, sodium and potassium hydrides. By using said alkali metal hydride supported on a carrier, the above-noted isomerization can be efficiently carried out with a relatively small amount of the catalyst.
摘要翻译： 一种制备5-亚烷基降冰片烯的方法，其包括在氨和碱金属氢化物的存在下，使5-烯基降冰片烯进行催化反应，所述碱金属氢化物选自氢化锂，氢化钠和氢氧化钾。 通过使用负载在载体上的所述碱金属氢化物，可以用较少量的催化剂有效地进行上述异构化。
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公开(公告)号：US4720529A
公开(公告)日：1988-01-19
申请号：US844304
申请日：1986-03-26
申请人： Takao Kimura , Shinzo Yamakawa , Ryotaro Ohono
发明人： Takao Kimura , Shinzo Yamakawa , Ryotaro Ohono
CPC分类号： C08G18/698 , C03C25/106 , C08G18/6208 , C08G18/672
摘要： A UV-ray curable resin composition comprising a polyurethane derived from a polyether polyol and a diene polymer having hydroxyl group, said polyurethane having polymerizable double bond different from the carbon-carbon double bonds contained in said diene polymer having hydroxyl group, and a coated optical fiber having a coated layer comprising the cured product of said resin composition. This composition has good coating characteristics, and the cured product thereof has small modulus over a wide temperature range and good hydrolysis resistance, and water absorption resistance. The coated optical fiber has small transmission loss over a wide temperature range and has high strength even in water.
摘要翻译： 一种紫外线固化型树脂组合物，其含有来自聚醚多元醇的聚氨酯和具有羟基的二烯聚合物，所述聚氨酯具有与所述具有羟基的所述二烯聚合物中所含的碳 - 碳双键不同的可聚合双键， 纤维具有包含所述树脂组合物的固化产物的涂层。 该组合物具有良好的涂布特性，其固化产物在较宽的温度范围内具有较小的模量，并且具有良好的耐水解性和耐吸水性。 涂覆光纤在宽温度范围内传输损耗小，即使在水中也具有高强度。
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