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1. 发明申请

WO1998017608A1 GAS-PHASE OXIDIZATION PROCESS AND PROCESS FOR THE PREPARATION OF PHTHALIC ANHYDRIDE 审中-公开
标题翻译：气相氧化过程及其制备方法
公开(公告)号：WO1998017608A1
公开(公告)日：1998-04-30
申请号：PCT/JP1997003823
申请日：1997-10-22
申请人： NIPPON STEEL CHEMICAL CO., LTD. , HARA, Tadanori , NAKAMURA, Nobuyoshi
发明人： NIPPON STEEL CHEMICAL CO., LTD.
IPC分类号： C07B33/00
CPC分类号： B01J23/002 , B01J23/22 , B01J27/198 , B01J35/0006 , B01J2523/00 , C07C51/21 , C07C51/265 , C07C51/313 , C07C63/16 , B01J2523/15 , B01J2523/3712 , B01J2523/55 , B01J2523/3706 , B01J2523/25 , B01J2523/51 , B01J2523/53 , B01J2523/22 , B01J2523/43 , B01J2523/54 , B01J2523/69 , B01J2523/36
摘要： A gas-phase oxidization process which comprises passing a gaseous feed mixture comprising a gas containing molecular oxygen and an optionally substituted hydrocarbon through a fixed-bed catalyst layer to oxidize the hydrocarbon, wherein the porosity of the catalyst layer increases gradually along at least one stage when the mixture flows down from the upstream side. This process enables high-yield and high-productivity gas-phase oxidization of various hydrocarbons such as naphthalene, xylene, benzene, toluene, durene, butene, acenaphthene, anthracene and indene and substituted derivatives thereof. Further, the process can give phthalic anhydride through gas-phase oxidization of naphthalene or xylene in a high yield and at high productivity.
摘要翻译：一种气相氧化方法，其包括将包含分子氧气和任选取代的烃的气体的气态进料混合物通过固定床催化剂层进行氧化，其中催化剂层的孔隙率沿至少一个阶段逐渐增加当混合物从上游侧向下流动时。该方法能够实现萘，二甲苯，苯，甲苯，杜烯，丁烯，苊，蒽和茚等各种烃类的高产率和高生产率气相氧化及其取代衍生物。此外，该方法可以以高产率和高生产率使邻苯二甲酸酐通过萘或二甲苯的气相氧化。

2. 发明申请

WO1996024633A1 RUBBER-MODIFIED STYRENIC RESIN COMPOSITION 审中-公开
标题翻译：橡胶改性苯乙烯树脂组合物
公开(公告)号：WO1996024633A1
公开(公告)日：1996-08-15
申请号：PCT/JP1996000258
申请日：1996-02-07
申请人： NIPPON STEEL CHEMICAL CO., LTD. , NOZAWA, Masayuki , FUJITA, Masaya , SHICHIJO, Yasuji
发明人： NIPPON STEEL CHEMICAL CO., LTD.
IPC分类号： C08L51/04
CPC分类号： C08L51/04 , C08F279/00 , C08F279/02 , C08F212/08
摘要： A rubber-modified styrenic resin composition prepared by dissolving a rubbery polymer in a styrenic monomer and subjecting the obtained solution to graft polymerization, characterized in that: (1) the rubbery polymer is dispersed in the styrenic polymer matrix in the form of particles having a volume-mean particle diameter ranging from 0.5 to 1.6 mu m, (2) the dispersed particles of the rubbery polymer have a salami-like structure wherein a portion of the styrenic polymer is dispersed and included in the particles in a particulate state having a number-mean particle diameter of 0.13 to 0.20 mu m and a particle size distribution of 1.15 to 1.35, and (3) the swell ratio of the dispersed particles of the rubbery polymer in toluene lies within a range of 7 to 12. This composition is excellent in mechanical strengths, gloss and colorability and is well-balanced among these characteristics.
摘要翻译：通过将橡胶状聚合物溶解在苯乙烯类单体中并使所得溶液进行接枝聚合而制备的橡胶改性苯乙烯树脂组合物，其特征在于：（1）将所述橡胶状聚合物分散在所述苯乙烯类聚合物基质中，所述颗粒具有体积平均粒径为0.5-1.6μm，（2）橡胶状聚合物的分散颗粒具有萨拉米香结构，其中一部分苯乙烯聚合物分散并包含在具有数目的颗粒状态的颗粒中 - 粒径为0.13〜0.20μm，粒径分布为1.15〜1.35，（3）橡胶状聚合物在甲苯中的分散粒子的溶胀比在7〜12的范围内。该组成优异机械强度，光泽度和着色性，并且在这些特性之间是均衡的。

3. 发明申请

WO1996022597A1 LAMINATE 审中-公开
标题翻译：层压板
公开(公告)号：WO1996022597A1
公开(公告)日：1996-07-25
申请号：PCT/JP1996000060
申请日：1996-01-17
申请人： NIPPON STEEL CHEMICAL CO., LTD. , WATANABE, Hisashi , TANAKA, Takashi , CHINJU, Hiroyuki , OKA, Seigo , KAWAMURA, Soichiro , HAYAMA, Taeko
发明人： NIPPON STEEL CHEMICAL CO., LTD.
IPC分类号： G11B05/60
CPC分类号： B32B15/08 , B32B15/18 , B32B27/281 , B32B2311/30 , B32B2379/08 , B32B2457/00 , G03F7/11 , G11B5/484 , H05K1/0346 , H05K1/056 , H05K3/002 , H05K2201/0154 , H05K2201/0166 , Y10T428/31681 , Y10T428/31699 , Y10T428/31721
摘要： A laminate comprising a conductor, such as a stainless steel foil, and a polyimide precursor resin layer and a photosensitive resin layer successively formed on the conductor, or a laminate for the preparation of an HDD suspension, comprising a stainless steel foil and a polyimide precursor resin layer and a photosensitive resin layer successively formed on the stainless steel foil. In particular, the use of a resin having repeating units derived from specified aromatic diamine and aromatic carboxylic dianhydride as the polyimide precursor resin enables an insulator to be very easily fabricated on the conductor with high fabrication accuracy and excellent reliability and, when the laminate is used in the production of an HDD suspension, enables an HDD suspension integral with circuit wiring to be provided with high accuracy.
摘要翻译：包含不锈钢箔的导体和聚酰亚胺前体树脂层以及依次形成在导体上的感光性树脂层或用于制备HDD悬浮液的层叠体的层叠体，包括不锈钢箔和聚酰亚胺前体树脂层和依次形成在不锈钢箔上的感光性树脂层。特别是使用具有来自特定芳香族二胺和芳香族羧酸二酐的重复单元的树脂作为聚酰亚胺前体树脂，能够在制造精度高，可靠性优异的情况下，非常容易地在导体上制造绝缘体，使用层叠体时在制造HDD悬架时，可以高精度地提供与电路布线集成的HDD悬架。

4. 发明申请

WO1995033000A1 POLYIMIDE CONTAINING SILICATE GROUPS 审中-公开
标题翻译：含聚硅氧烷的聚酰亚胺
公开(公告)号：WO1995033000A1
公开(公告)日：1995-12-07
申请号：PCT/JP1995001039
申请日：1995-05-30
申请人： NIPPON STEEL CHEMICAL CO., LTD. , FURUKAWA, Nobuyuki , FUJIYAMA, Takeshi , YUASA, Masatoshi
发明人： NIPPON STEEL CHEMICAL CO., LTD.
IPC分类号： C08G73/10
CPC分类号： C08G77/54 , C08G73/106 , C08G77/455 , C08G77/50
摘要： The invention provides a novel polyimide containing silicate groups, which is excellent in mechanical and electrical properties, heat resistance and also the formability into film, and a film-forming heat-resistant material excellent in solvent and bending resistances and bondability. The polyimide has repeating units each represented by general formula (1) and is produced from a tetracarboxylic acid anhydride and a diamine having at least one alkyl silicate group as the side-chain substituent. In said formula (1) Ar1 represents a tetravalent organic group; R1 and R2 are absent or each represents C1-C4 alkylene or phenylene; R3 to R7, R9 and R10 represent each C1-C6 hydrocarbyl; R8 represents ethylene or C3-C6 alkylene; m and n represent each independently an integer of 1 to 10; and k represents an integer of 0 to 2.
摘要翻译：本发明提供一种包含硅酸盐基团的新型聚酰亚胺，其机械和电学性质，耐热性以及成膜性优异，以及溶剂和耐弯曲性和粘合性优异的成膜耐热材料。聚酰亚胺具有各自由通式（1）表示的重复单元，由四羧酸酐和具有至少一个烷基硅酸酯基的二胺作为侧链取代基制备。在所述式（1）中，Ar 1表示四价有机基团; R1和R2不存在，或各自表示C1-C4亚烷基或亚苯基; R 3至R 7，R 9和R 10表示每个C 1 -C 6烃基; R8代表乙烯或C3-C6亚烷基; m和n各自独立地表示1〜10的整数， k表示0〜2的整数。

5. 发明申请

WO1994011590A1 FIBER-REINFORCED PLASTIC ROD AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：纤维增强塑料棒及其制造方法
公开(公告)号：WO1994011590A1
公开(公告)日：1994-05-26
申请号：PCT/JP1993001612
申请日：1993-11-05
申请人： NIPPON STEEL CORPORATION , NIPPON STEEL CHEMICAL CO., LTD. , KIMURA, Hiromi; , YAMADA, Kanji; , HIRATO, Yasuhiro;
发明人： NIPPON STEEL CORPORATION , NIPPON STEEL CHEMICAL CO., LTD.
IPC分类号： E04C05/07
CPC分类号： E04C5/07 , B29C53/58 , B29C61/006 , B29C70/083 , B29C70/085 , B29C70/20 , B29K2105/101 , B29K2105/108 , B29K2223/12 , B29L2031/06
摘要： A fiber-reinforced plastic rod is formed out of a core material and a surface material, the core material consisting of high-strength continuous fiber and a parent resin, the surface material consisting of polypropylene fiber. This fiber-reinforced plastic rod is not deteriorated even when mortar and concrete are autoclave-cured.
摘要翻译：纤维增强塑料棒由芯材和表面材料形成，芯材由高强度连续纤维和母体树脂组成，表面材料由聚丙烯纤维组成。这种纤维增强塑料棒即使在高压釜固化砂浆和混凝土时也不会变质。

6. 发明申请

WO9937595A8 PROCESS FOR THE PREPARATION OF NEEDLE COKE FOR GRAPHITE ELECTRODES 审中-公开
标题翻译：用于制备石墨电极针状焦炭的方法
公开(公告)号：WO9937595A8
公开(公告)日：1999-09-23
申请号：PCT/JP9900316
申请日：1999-01-26
申请人： NIPPON STEEL CHEMICAL CO , KAWANO YOUICHI , KAWARADA TAKAYUKI , FUKUDA TESSEI
发明人： KAWANO YOUICHI , KAWARADA TAKAYUKI , FUKUDA TESSEI
IPC分类号： C04B35/532 , C04B35/52 , C01B31/00
CPC分类号： C04B35/532
摘要： A process for the preparation of needle coke for graphite electrodes, characterized by treating coal or petroleum needle coke, prior to the mixing thereof with a binder pitch, with a solution or suspension of an iron oxide or a compound which can be converted into an iron oxide through a reaction or decomposition when heated together with the coke to thereby incorporate 0.1 to 15 wt.% of the iron oxide or the compound into the needle coke, and subjecting the resulting coke, which is impregnated with the iron oxide or the compound and/or contains the same in a state adhering thereto, to heat treatment at 300 to 1,600 DEG C or calcination at 1,200 to 1,600 DEG C. The process makes it possible independently of the kind of the feedstock coke to give a needle coke which permits a reduction in the puffing occurring in the production of a graphite electrode, an enhancement in the yield of the graphitization step and an improvement in the product characteristics such as electrode strength.
摘要翻译：一种制备石墨电极针状焦炭的方法，其特征在于，在与粘合剂沥青混合之前，用氧化铁或可转化为铁的化合物的溶液或悬浮液处理煤或石油针状焦炭当与焦炭一起加热时，通过反应或分解将氧化铁或化合物加入到针状焦炭中，并将所得焦炭用氧化铁或化合物浸渍，和 /或含有粘附在其上的状态，在300至1600℃下热处理或在1200至1600℃下煅烧。该方法可以独立于原料焦炭的种类而产生针状焦炭，其允许减少石墨电极生产中发生的膨化，提高石墨化步骤的产率和提高产品特性如电极强度。

7. 发明申请

WO1997004028A1 FLAME-RETARDANT RESIN COMPOSITION 审中-公开
标题翻译：阻燃树脂组合物
公开(公告)号：WO1997004028A1
公开(公告)日：1997-02-06
申请号：PCT/JP1996001943
申请日：1996-07-12
申请人： NIPPON STEEL CHEMICAL CO., LTD. , KAWABE, Masanao , KOMETANI, Kiichi , MATSUDA, Takashi
发明人： NIPPON STEEL CHEMICAL CO., LTD.
IPC分类号： C08L51/04
CPC分类号： C08L25/04 , C08K3/02 , C08K5/3492 , C08K5/43 , C08K5/49 , C08K5/55 , C08L51/04 , C08L71/12 , C08L2666/14
摘要： A flame-retardant styrenic resin composition which is remarkably improved in flame retardance without using any halogenated flame retardant and is excellent in mechanical properties. This composition comprises: component (A): 100 parts by weight of a rubber-modified styrenic resin (A1) or a mixture of the resin (A1) with a polyphenylene ether resin (A2); component (B): 0.1 to 30 parts by weight of at least one phosphorus-containing flame retardant selected from the group consisting of organophosphorus compounds and red phosphorus; and component (C): 0.1 to 40 parts by weight of at least one nitrogen-containing compound selected from the group consisting of aminotriazine sulfate, aminotriazine borate, diaminotriazine borate, triaminotriazine borate and aminotriazine sulfamate.
摘要翻译：一种阻燃苯乙烯树脂组合物，其阻燃性显着提高而不使用任何卤化阻燃剂，并且机械性能优异。该组合物包含：成分（A）：100重量份橡胶改性苯乙烯树脂（A1）或树脂（A1）与聚苯醚树脂（A2）的混合物; 组分（B）：0.1至30重量份的至少一种选自有机磷化合物和红磷的含磷阻燃剂; 和组分（C）：0.1至40重量份的至少一种选自硫酸氨基三嗪，氨基三嗪硼酸盐，二氨基三嗪硼酸盐，三氨基三嗪硼酸盐和氨基三嗪氨基磺酸盐的含氮化合物。

8. 发明申请

WO1996034303A1 MATERIAL FOR FORMING COLOR-FILTER PROTECTING FILM AND COLOR-FILTER PROTECTING FILM 审中-公开
标题翻译：形成彩色滤光片保护膜和彩色滤光片保护膜的材料
公开(公告)号：WO1996034303A1
公开(公告)日：1996-10-31
申请号：PCT/JP1996001117
申请日：1996-04-24
申请人： NIPPON STEEL CHEMICAL CO., LTD. , NIPPON STEEL CORPORATION , WATANABE, Kazuhiro , FUJISHIRO, Koichi
发明人： NIPPON STEEL CHEMICAL CO., LTD. , NIPPON STEEL CORPORATION
IPC分类号： G02B05/20
CPC分类号： C08G59/24 , G02B1/105 , G02B1/14 , G02B5/201 , G02F2001/133519
摘要： A material for forming a color-filter protecting film, comprising an epoxy resin (A) of general formula (1) (wherein R1 and R2 are each hydrogen or C1-C5 alkyl; and n is 0 to 20) and, if necessary, an at least difunctional epoxy resin (B) other than the epoxy resin (A) and/or an acidic curing agent (C). This material can form a color-filter protecting film being excellent in heat resistance, transparency, hardness, adhesion, resistance to chemicals (such as acid, alkali and solvents), water resistance and particularly excellent in evenness, and enables the production of a color filter provided with such a protecting film.
摘要翻译：一种形成滤色器保护膜的材料，包括通式（1）的环氧树脂（A）（其中R 1和R 2各自为氢或C 1 -C 5烷基; n为0至20），如果需要，除了环氧树脂（A）和/或酸性固化剂（C）以外的至少双官能环氧树脂（B）。该材料可以形成耐热性，透明性，硬度，粘附性，耐化学品（如酸，碱和溶剂），耐水性，均匀性优异的彩色过滤器保护膜，并且能够生产颜色过滤器配有这样的保护膜。

9. 发明申请

WO1995002618A1 PROCESS FOR PRODUCING RUBBER-MODIFIED STYRENE RESIN 审中-公开
标题翻译：生产橡胶改性苯乙烯树脂的方法
公开(公告)号：WO1995002618A1
公开(公告)日：1995-01-26
申请号：PCT/JP1994001088
申请日：1994-07-05
申请人： NIPPON STEEL CHEMICAL CO., LTD. , NOZAWA, Masayuki , SHICHIJO, Yasuji , FUJITA, Masanari
发明人： NIPPON STEEL CHEMICAL CO., LTD.
IPC分类号： C08F279/02
CPC分类号： C08F291/02 , C08F257/02 , C08F279/02 , C08F212/08
摘要： A process for producing a rubber-modified styrene resin having a narrow rubber particle diameter distribution and an excellent balance between impact strength and elastic modulus. The process comprises preheating a solution of a mixture of an aromatic monovinylic monomer, a rubbery polymer and a styrene polymer (wherein in the content R (wt.%) of the rubber polymer and the content Ps (wt.%) of the styrene polymer satisfy the relation of 0.2
摘要翻译：一种橡胶改性苯乙烯树脂的制造方法，其具有窄的橡胶粒径分布，冲击强度和弹性模量之间的平衡优异。该方法包括将芳族单乙烯基单体，橡胶状聚合物和苯乙烯聚合物的混合物（其中橡胶聚合物的含量R（重量％））和苯乙烯聚合物的含量Ps（重量％）预先加热在橡胶相转化之前的条件下，在预热器中满足0.2

10. 发明申请

WO1994014911A1 HEAT-RESISTANT ADHESIVE FILM FOR PRINTED BOARD AND METHOD OF USE THEREOF 审中-公开
标题翻译：印刷板用耐热粘合膜及其使用方法
公开(公告)号：WO1994014911A1
公开(公告)日：1994-07-07
申请号：PCT/JP1993001902
申请日：1993-12-27
申请人： NIPPON STEEL CHEMICAL CO., LTD. , OHMORI, Fumihiro , WADA, Yukihiro , YUASA, Masatoshi , WADA, Keiichirou , SHIMOSE Makoto , NAKAJAMI, Kenji , OHKUBO, Misao
发明人： NIPPON STEEL CHEMICAL CO., LTD.
IPC分类号： C09J07/00
CPC分类号： H05K3/386 , B32B7/12 , C08L63/00 , C08L79/08 , C08L83/10 , C08L2666/14 , C09J7/10 , C09J163/00 , C09J179/08 , C09J183/10 , H05K3/281 , H05K3/4626 , H05K2201/0154 , H05K2201/0162 , H05K2201/0355 , Y10S428/901 , Y10T428/31511 , Y10T428/31663 , Y10T428/31721
摘要： A heat-resistant adhesive film for printed boards which has silicon units and comprises a polyimide resin and an epoxy resin. The film may contain, if necessary, an epoxy resin curing agent and a polyimide resin structure may have a functional group reactive with the epoxy resin. It is used by interposing between the adherents and applying a pressure of 1-1,000 kg/cm at a temperature of 20-250 DEG C. This film is excellent in heat resistance, wet soldering-heat resistance and processability under a thermal pressing condition below 250 DEG C.
摘要翻译：一种用于印刷电路板的耐热粘合剂膜，其具有硅单元并且包含聚酰亚胺树脂和环氧树脂。如果需要，膜可以含有环氧树脂固化剂和聚酰亚胺树脂结构可以具有与环氧树脂反应的官能团。通过在粘附剂之间插入并在20-250℃的温度下施加1-1000kg / cm 2的压力来使用该膜。该膜具有优异的耐热性，湿焊接耐热性和热加工性压制条件低于250℃

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