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1. 发明授权

US4386181A Heat-aging-resistant rubber composition 失效
标题翻译：耐热老化橡胶组合物
公开(公告)号：US4386181A
公开(公告)日：1983-05-31
申请号：US320073
申请日：1981-11-10
申请人： Teizo Kotani , Hiroji Enyo , Minoru Tanaka , Yasuhiko Takemura , Toshio Miyabayashi
发明人： Teizo Kotani , Hiroji Enyo , Minoru Tanaka , Yasuhiko Takemura , Toshio Miyabayashi
IPC分类号： C08F236/04 , C08K5/06 , C08K5/372 , C08L9/00 , C08K5/36
CPC分类号： C08K5/372 , C08F236/04 , C08K5/06 , C08L9/00
摘要： A heat-aging-resistant rubbery polymer composition comprising a rubbery polymer, at least one compound selected from the group consisting of diphenylamine derivatives and phenol derivatives as an age resister for said rubbery polymer, and polyalkylene ether glycol having an average molecular weight of 100-5,000, and optionally a compound represented by the formula, ##STR1## in which R is alkyl having 10 to 20 carbon atoms. Preferably, said at least one compound selected from the group consisting of diphenylamine derivatives and phenol derivatives is chemically linked to said rubbery polymer as a part of the molecular chain. Said rubbery polymer composition is unexpectedly superior in heat-aging-resistance to a composition consisting only of said rubbery polymer and said age resister or a composition consisting only of said rubbery polymer and said polyalkylene ether glycol.
摘要翻译：一种耐热老化橡胶聚合物组合物，其包含橡胶状聚合物，至少一种选自二苯胺衍生物和苯酚衍生物的化合物作为所述橡胶状聚合物的抗老化剂，以及聚亚烷基醚二醇，其平均分子量为100〜 5,000，以及任选的由下式表示的化合物，其中R是具有10-20个碳原子的烷基。优选地，所述至少一种选自二苯胺衍生物和苯酚衍生物的化合物作为分子链的一部分与所述橡胶状聚合物化学连接。所述橡胶状聚合物组合物在耐热老化性方面与仅由所述橡胶状聚合物和所述耐老化剂组成的组合物或仅由所述橡胶状聚合物和所述聚亚烷基醚二醇组成的组合物出人意料地优异。

2. 发明授权

US4376846A Rubbery polymer blends with anilino phenyl units 失效
标题翻译：橡胶聚合物与苯胺基苯基单体混合
公开(公告)号：US4376846A
公开(公告)日：1983-03-15
申请号：US250038
申请日：1981-04-01
申请人： Teizo Kotani , Hiroji Enyo , Masaaki Watanabe , Yasuhiko Takemura
发明人： Teizo Kotani , Hiroji Enyo , Masaaki Watanabe , Yasuhiko Takemura
IPC分类号： C08L27/00 , C08F236/12 , C08L1/00 , C08L7/00 , C08L9/02 , C08L21/00 , C08L27/06 , C08L33/00 , C08L33/02
CPC分类号： C08L9/02 , C08F236/12 , C08L27/06
摘要： A rubbery polymer composition comprising (A) a copolymer consisting of 45 to 79% by weight of butadiene, 20 to 55% by weight of acrylonitrile and 0.1 to 10% by weight of at least one compound selected from the group consisting of amide compounds having the formula (I) shown below and imide compounds having the formula (II) shown below, and (B) a vinyl chloride polymer, the weight proportion of said (A) to said (B) being 95-40 to 5-60. Said composition is resistant to ozone and oil, and moreover, is excellent in heat aging resistance and sour gasoline resistance when used in an oil, in a solvent or in the atmosphere at a high temperature: ##STR1## wherein R.sub.1 and R.sub.2 individually represent hydrogen, chlorine, bromine, or alkyl having 1 to 12 carbon atoms; R.sub.3 represents hydrogen, or alkyl having 1 to 4 carbon atoms; and R.sub.4 represents hydrogen, alkyl having 1 to 4 carbon atoms, or aryl having 6 to 12 carbon atoms, ##STR2## wherein R.sub.1, R.sub.2 and R.sub.3 are as defined above, and two R's may be the same or different.
摘要翻译：一种橡胶状聚合物组合物，其包含（A）由45-79重量％的丁二烯，20-55重量％的丙烯腈和0.1-10重量％的至少一种选自以下的化合物组成的共聚物：具有下述式（I）和下述式（II）的酰亚胺化合物和（B）氯乙烯聚合物，所述（A）与所述（B）的重量比为95-40至5-60。所述组合物耐臭氧和油，并且当在油，溶剂或高温气氛中使用时，耐热老化性和耐酸汽油性优异：其中R1和R2 分别代表氢，氯，溴或具有1至12个碳原子的烷基; R3代表氢或具有1至4个碳原子的烷基; 并且R 4表示氢，具有1至4个碳原子的烷基或具有6至12个碳原子的芳基，其中R 1，R 2和R 3如上定义，并且两个R可以相同或不同。

3. 发明授权

US4334044A Diene rubber having anti-deteriorating function and process for production thereof 失效
标题翻译：具有抗恶化功能的二烯橡胶及其制造方法
公开(公告)号：US4334044A
公开(公告)日：1982-06-08
申请号：US147529
申请日：1980-05-07
申请人： Teizo Kotani , Yasuhiko Takemura , Toshio Miyabayashi
发明人： Teizo Kotani , Yasuhiko Takemura , Toshio Miyabayashi
IPC分类号： C08F8/00 , C08C19/22 , C08C19/30 , C08F8/32
CPC分类号： C08C19/22
摘要： By reacting a diene polymer having nitrile groups with an anti-deteriorating agent having at least one polar group selected from the group consisting of amino group and imino group in the presence of a catalyst, a diene rubber can be obtained in which said anti-deteriorating agent is chemically combined to the nitrile groups. Said rubber per se has resistance to deterioration and, at the same time, acts as an anti-deteriorating agent for other diene rubbers. The chemically combined anti-deteriorating agent is not extractable with solvent, so that said rubber has a stable resistance to deterioration and a stable anti-deteriorating action on other diene rubbers.
摘要翻译：通过使具有腈基的二烯聚合物与在催化剂存在下具有至少一个选自氨基和亚氨基的极性基团的抗恶化剂反应，可以获得二烯橡胶，其中所述抗恶化药剂与腈基化学结合。所述橡胶本身具有耐劣化性，同时作为其它二烯橡胶的抗恶化剂。化学组合防恶化剂不能用溶剂萃取，因此所述橡胶具有稳定的耐劣化性和对其它二烯橡胶的稳定的抗恶化作用。

4. 发明授权

US4103541A Method of and a device for measuring a relaxation phenomenon 失效
标题翻译：用于测量松弛现象的方法和装置
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
IPC分类号： G01N3/32 , G01D3/024 , G01D3/028 , G01D9/16 , G01N3/06 , G01N19/00
CPC分类号： G01D9/16 , G01N3/06
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。

5. 发明授权

US4201848A Process for preparing polymers having high molecular weight 失效
标题翻译：制备高分子量聚合物的方法
公开(公告)号：US4201848A
公开(公告)日：1980-05-06
申请号：US881914
申请日：1978-02-28
申请人： Teizo Kotani , Takashi Inoue , Kozo Arai
发明人： Teizo Kotani , Takashi Inoue , Kozo Arai
IPC分类号： C08F4/40 , C08F293/00 , C08F297/04
CPC分类号： C08F293/00 , C08F4/40
摘要： A homopolymer or copolymer having extremely high weight-average molecular weight of about 3,000,000 to about 50,000,000 with a narrow molecular weight distribution is prepared by emulsion polymerization of at least one monomer of an aromatic alkenyl compound such as styrene, an .alpha.,.beta.-unsaturated carboxylic acid ester such as methyl methacrylate, or a conjugated diolefin such as butadiene or isoprene using an initiator consisting of (a) at least one peroxide of dialkyl peroxides and peroxy esters, and (b) at least one reducing agent such as alkyl primary amines, alkyl tertiary amines, polyalkylenepolyamines, alkylamino alcohols, and the like at a temperature of 0.degree. to 70.degree. C.
摘要翻译：通过至少一种芳族烯基化合物如苯乙烯，α，β-不饱和羧酸的单体的乳液聚合制备具有约3,000,000至约50,000,000的具有窄分子量分布的极高重均分子量的均聚物或共聚物使用由（a）至少一种过氧化二烷基过氧化物和过氧酯的过氧化物引发的引发剂，和（b）至少一种还原剂如烷基伯胺，例如甲基丙烯酸甲酯或共轭二烯烃如丁二烯或异戊二烯，烷基叔胺，聚亚烷基多胺，烷基氨基醇等，温度为0〜70℃。

6. 发明授权

US4302361A Pressure sensitive conductor 失效
标题翻译：压敏导体
公开(公告)号：US4302361A
公开(公告)日：1981-11-24
申请号：US15485
申请日：1979-02-26
申请人： Teizo Kotani , Masaki Nagato , Kozo Arai
发明人： Teizo Kotani , Masaki Nagato , Kozo Arai
IPC分类号： H01C10/10 , C08K3/08 , C08K5/057 , H01B1/22 , H01B1/24 , H01B1/04
CPC分类号： H01B1/24 , C08K3/08 , C08K5/057 , H01B1/22
摘要： A pressure sensitive conductor consists essentially of (I) an electrically insulating rubber (excluding addition reaction type liquid silicone rubber), (II) 25 to 50% by volume of electrically conductive metal particles (preferably 40 to 200.mu. in particle size) and (III) 5 to 20% by volume of carbon black, and having a JIS A hardness of at least 40. Said conductor may optionally contain (IV) 0.1 to 5% by volume of a mono-, di- or trialkyl titanate. This pressure sensitive conductor has high mechanical strength, a rapid electrical response to deformations, a low hysteresis of the electrical resistance variation on application and release of pressure, and minimized change of the pressure-resistivity curve under repeated deformations.
摘要翻译：压敏导体基本上由（I）电绝缘橡胶（不包括加成反应型液体硅橡胶）组成，（II）25〜50体积％的导电金属粒子（优选粒径为40〜200μm）和（ III）5至20体积％的炭黑，并且具有至少40的JIS A硬度。所述导体可任选地含有（Ⅳ）0.1至5体积％的钛酸单，二或三烷基酯。该压敏导体具有高的机械强度，对变形的快速电响应，在施加和释放压力时的电阻变化的低滞后，以及在重复变形下压力 - 电阻率曲线的最小化变化。

7. 发明授权

US4138369A Pressure sensitive conductor and method of manufacturing the same 失效
标题翻译：压敏导体及其制造方法
公开(公告)号：US4138369A
公开(公告)日：1979-02-06
申请号：US836414
申请日：1977-09-26
申请人： Kozo Arai , Shiomi Fukui , Masaki Nagata , Teizo Kotani
发明人： Kozo Arai , Shiomi Fukui , Masaki Nagata , Teizo Kotani
IPC分类号： C08K5/00 , H01B1/22 , H01C10/10 , H01B1/02
CPC分类号： H01C10/106 , C08K3/08 , C08K5/0091 , C08K5/05 , H01B1/22
摘要： A pressure sensitive conductor which is made by mixing a silicone rubber, electrically conductive metal particles, and at least one compound selected from the group consisting of monoalkyl, dialkyl, and trialkyl titanate compounds, molding, and curing the same. Where a monoalkyl titanate compound is used, filler-containing silicone rubber may preferably be used.
摘要翻译：通过混合硅橡胶，导电金属颗粒和选自单烷基，二烷基和三烷基钛酸酯化合物的至少一种化合物制成的压敏导体，模塑和固化。在使用单烷基钛酸酯化合物的情况下，优选使用含填料的硅橡胶。

8. 发明授权

US4394402A Process for treating acetylene polymer or doped acetylene polymer 失效
标题翻译：处理乙炔聚合物或掺杂乙炔聚合物的方法
公开(公告)号：US4394402A
公开(公告)日：1983-07-19
申请号：US265186
申请日：1981-05-19
申请人： Naoshi Yasuta , Yoshio Matsumura , Teizo Kotani
发明人： Naoshi Yasuta , Yoshio Matsumura , Teizo Kotani
IPC分类号： C08G61/00 , C08F2/52 , C08J7/00 , C08J7/18 , C09D149/00 , B05D3/06
CPC分类号： C08J7/18 , C08F2/52 , C09D149/00 , C08J2349/00
摘要： A process for treating an acetylene polymer or a doped acetylene polymer, which comprises plasma-polymerizing a gasifiable organic compound under plasma-excitation under reduced pressure, thereby forming a polymer film on the solid surface of an acetylene polymer or a doped acetylene polymer placed in said polymerization reaction system. This process can prevent the acetylene polymer or doped acetylene polymer from being deteriorated owing to oxidation.
摘要翻译：一种处理乙炔聚合物或掺杂乙炔聚合物的方法，其包括在减压等离子体激发下等离子体化可气化的有机化合物，从而在乙炔聚合物的固体表面或掺入的炔属聚合物上形成聚合物膜所述聚合反应体系。该方法可以防止乙炔聚合物或掺杂的乙炔聚合物由于氧化而劣化。

9. 发明授权

US4292261A Pressure sensitive conductor and method of manufacturing the same 失效
标题翻译：压敏导体及其制造方法
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
IPC分类号： H01B1/22 , H01B5/16 , H01B7/10 , H01C10/10 , H01R12/71 , B29C25/00 , B29C17/00
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。

10. 发明授权

US4250063A Method for chain-opening polymerization of norbornene derivatives 失效
标题翻译：降冰片烯衍生物的开链聚合方法
公开(公告)号：US4250063A
公开(公告)日：1981-02-10
申请号：US5503
申请日：1979-01-22
申请人： Teizo Kotani , Shuichi Matsumoto , Katsutoshi Igarashi , Kazuo Suzuki
发明人： Teizo Kotani , Shuichi Matsumoto , Katsutoshi Igarashi , Kazuo Suzuki
IPC分类号： C08F4/22 , C08G61/08 , C08F4/16 , C08F18/00
CPC分类号： C08G61/08
摘要： Polymers or copolymers of norbornene derivatives can be produced by contacting in the presence or absence of an inert solvent at least one norbornene derivative substituted by at least one polar group selected from the group consisting of ester, ether, nitrile, amide, imide, acid anhydride, halogen, and silyl, or by at least one substituent having one of said polar groups; or a combination of said norbornene derivative with at least one member selected from the group consisting of cycloalkenes having no polar substituent and polymers having olefinic carbon-to-carbon double bonds; with a catalyst consisting essentially of (a) at least one coordination compound of W or Mo, the oxidation number of which is 2, 1 or 0, (b) at least one titanium tetrahalide and, if necessary, (c) at least one compound selected from the group consisting of componds having an electron-accepting .pi. bond, N-halogen-substituted cyclic acid imides, sulfides, sulfoxides and phosphines. The above-mentioned catalyst is more active, cheaper, and easier to handle than the conventional catalysts containing organoaluminum compounds.
摘要翻译：降冰片烯衍生物的聚合物或共聚物可以通过在惰性溶剂存在或不存在下使至少一种被至少一个选自酯，醚，腈，酰胺，酰亚胺，酸酐的极性基团取代的降冰片烯衍生物，卤素和甲硅烷基，或至少一个具有所述极性基团之一的取代基; 或所述降冰片烯衍生物与选自不具有极性取代基的环烯烃和具有烯烃碳 - 碳双键的聚合物中的至少一种的组合; 催化剂基本上由（a）至少一种W或Mo的配位化合物组成，其氧化数为2,1或0，（b）至少一种四卤化钛，如果需要，（c）至少一种选自具有电子接受性π键的化合物，N-卤素取代的环状酰亚胺，硫化物，亚砜和膦的化合物。与含有机铝化合物的常规催化剂相比，上述催化剂更具活性，更便宜且更容易处理。

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