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1. 发明授权

US06646060B1 Resin composition containing crystalline polyimide 失效
标题翻译：含有结晶聚酰亚胺的树脂组合物
公开(公告)号：US06646060B1
公开(公告)日：2003-11-11
申请号：US09743408
申请日：2001-01-10
申请人： Kiyotsuna Toyohara , Toyoaki Ishiwata , Daisuke Ozaki , Jiro Sadanobu
发明人： Kiyotsuna Toyohara , Toyoaki Ishiwata , Daisuke Ozaki , Jiro Sadanobu
IPC分类号： C08G6948
CPC分类号： C08L67/02 , C08G73/1082 , C08L79/08 , Y10T428/31721
摘要： A resin composition containing a mixture produced by blending a crystalline polyamide expressed e.g. by formula (1) (in the formula, R1 is a bivalent organic aromatic group or aliphatic group having a carbon number of 2 to 30, optionally having substituent and optionally containing non-reactive groups such as ether group and aromatic group in the main chain, and Ar1 is an aromatic residue having a carbon number of 6 to 45 and optionally having substituent) with a thermoplastic polyester. The resin composition has excellent mechanical characteristics such as high elastic modulus, flow properties and heat-resistance and is suitable as a material for an electronic part for surface mounting.
摘要翻译：一种树脂组合物，其含有通过将结晶聚酰胺共混而制得的混合物，通式（1）（式中，R 1为二价有机芳香族基团或碳数为2〜30的脂肪族基，任选具有取代基且任选地含有非反应性基团，例如主链中的醚基和芳香族基团，Ar 1为碳原子数为6〜45，可以具有取代基的芳香族残基）与热塑性聚酯。树脂组合物具有优异的机械特性，例如高弹性模量，流动性和耐热性，并且适合作为用于表面安装的电子部件的材料。

2. 发明授权

US06569366B1 Process for producing meta-type wholly aromatic polyamide filaments 有权
标题翻译：制备间位型全芳族聚酰胺长丝的方法
公开(公告)号：US06569366B1
公开(公告)日：2003-05-27
申请号：US09958900
申请日：2001-10-15
申请人： Kiyotsuna Toyohara , Jiro Sadanobu , Tsutomu Nakamura
发明人： Kiyotsuna Toyohara , Jiro Sadanobu , Tsutomu Nakamura
IPC分类号： D01D506
CPC分类号： D01F6/605
摘要： A meta-type wholly aromatic polyamide containing, as principal repeating units, meta-phenylenediamineisophthalamide units is dissolved in an amide compound solvent; the resultant polymer solution is subjected to a wet-spinning procedure wherein the polymer solution is extruded in the form of filamentary streams into a coagulation bath containing an amide compound-containing solvent and water but substantially not containing salts, through spinning orifices of a spinneret, to coagulate the extruded filamentary polymer solution streams in the coagulation bath; the coagulated porous undrawn filaments are subjected to a drawing procedure wherein the porous undrawn filaments are drawn in a plasticizing drawing bath containing an aqueous solution of an amide compound solvent; the resultant drawn filaments are washed with water, and then heat-treated (for example, further drawn at a draw ratio of 0.7 to 4.0 while being heated at a temperature of 250 to 400° C.), to provide uniform and dense meta-type wholly aromatic polyamide fibers.
摘要翻译：将作为主要重复单元的间苯二甲酰胺间苯二酰胺单元的间位型全芳香族聚酰胺溶解在酰胺化合物溶剂中; 所得聚合物溶液经受湿纺丝程序，其中聚合物溶液以丝状流的形式挤出到含有含酰胺化合物的溶剂和水但基本上不含盐的凝固浴中，通过喷丝头的纺丝孔，使凝固浴中挤出的丝状聚合物溶液流凝结; 对凝固的多孔未拉伸丝进行拉伸处理，其中将多孔未拉伸丝在含有酰胺化合物溶剂的水溶液的增塑拉伸浴中拉伸; 将得到的拉伸长丝用水洗涤，然后进行热处理（例如，在250〜400℃的温度下加热的同时以拉伸比为0.7〜4.0进一步拉伸），得到均匀且致密的间 - 型全芳族聚酰胺纤维。

3. 发明授权

US07407702B2 Polymetaphenylene isophthalamide-based polymer porous film, process for its production and battery separator 失效
标题翻译：聚邻苯二甲酰间苯二胺基聚合物多孔膜，其生产工艺及电池隔膜
公开(公告)号：US07407702B2
公开(公告)日：2008-08-05
申请号：US10776184
申请日：2004-02-12
申请人： Takao Ohno , Jiro Sadanobu , Tsutomu Nakamura , Susumu Honda , Toyoaki Ishiwata
发明人： Takao Ohno , Jiro Sadanobu , Tsutomu Nakamura , Susumu Honda , Toyoaki Ishiwata
IPC分类号： B32B5/22 , B01D39/14 , B05D1/22
CPC分类号： B32B27/08 , B01D67/0011 , B01D67/0016 , B01D69/02 , B01D69/141 , B01D71/56 , B01D2323/08 , B01D2323/12 , B01D2325/22 , B01D2325/24 , B32B27/18 , B32B27/304 , B32B27/34 , B32B27/36 , B32B38/0036 , B32B2305/026 , B32B2307/306 , B32B2307/724 , B32B2309/025 , B32B2377/00 , B32B2457/10 , C08J5/18 , C08J9/28 , C08J2201/0542 , C08J2377/10 , H01M2/1646 , H01M2/1653 , H01M2/166 , Y10T428/249978 , Y10T428/249979 , Y10T428/24998 , Y10T428/249981 , Y10T428/249986 , Y10T428/249991 , Y10T428/249992 , Y10T428/249993 , Y10T428/31725
摘要： A polymetaphenylene isophthalamide-based polymer porous film having a satisfactory porous structure that exhibits excellent gas permeability and heat resistance. It is produced by a process which comprises casting a dope of the polymetaphenylene isophthalamide-based polymer and coagulating it in a coagulating bath. The porous film may also contain inorganic whiskers, and a composite porous film may be formed in combination with a separate thermoplastic polymer film.
摘要翻译：具有令人满意的多孔结构的聚邻苯二甲酰间苯二胺系聚合物多孔膜具有优异的透气性和耐热性。它是通过一种方法生产的，该方法包括将聚邻苯二甲酰间苯二胺基聚合物的掺杂物浇铸并在凝固浴中凝结。多孔膜也可以含有无机晶须，并且复合多孔膜可以与单独的热塑性聚合物膜组合形成。

4. 发明授权

US5853878A Elastic fiber, process for the same and polyester elastomer used thereof 失效
标题翻译：弹性纤维，与其相同的方法和使用的聚酯弹性体
公开(公告)号：US5853878A
公开(公告)日：1998-12-29
申请号：US704539
申请日：1996-09-12
申请人： Toyoaki Ishiwata , Jiro Sadanobu
发明人： Toyoaki Ishiwata , Jiro Sadanobu
IPC分类号： C08G63/672 , D01F6/86 , C08G63/66 , C08F20/00 , C08G63/00 , C08G63/02
CPC分类号： D01F6/86 , C08G63/672 , Y10T428/2913 , Y10T428/2969
摘要： The present invention relates to an elastic fiber of polyester elastomer mainly comprising the polyester elastomer further comprising aromatic polyester component as a hard segment and poly(alkyleneoxide)glycol having a number-average molecular weight of 500 to 5000 as a soft segment, wherein a residual elongation after 400 percent stretching does not exceed 100 percent. Made of the polyester elastomer comprising 1,2-bis�4-(2-hydroxyethyl)phenoxy!ethane as the diol component constituting said aromatic polyester component, or 1,4-benzenediethanol and ethyleneglycol as the diol component constituting said aromatic polyester component, the elastic fiber features excellent elastic properties in the event of great deformation and provides suitable material for clothing.
摘要翻译： PCT No.PCT / JP96 / 00729 Sec。 371日期：1996年9月12日 102（e）1996年9月12日PCT PCT 1996年3月21日PCT公布。 WO96 / 30427PC PCT出版物日期：1996年10月3日本发明涉及一种聚酯弹性体弹性纤维，主要由聚酯弹性体构成，该聚酯弹性体还包含作为硬链段的芳族聚酯组分和数均分子量为500〜5000的聚（环氧烷）二醇作为软质其中400％拉伸后的残余伸长率不超过100％。由构成所述芳香族聚酯成分的二醇成分的1,2-双[4-（2-羟乙基）苯氧基]乙烷或作为构成所述芳香族聚酯成分的二醇成分的1,4-苯二乙醇和乙二醇的聚酯弹性体构成，弹性纤维在大变形的情况下具有优异的弹性，并为衣服提供合适的材料。

5. 发明授权

US4840762A Process for preparation of high-performance grade carbon fibers 失效
标题翻译：制备高性能级碳纤维的工艺
公开(公告)号：US4840762A
公开(公告)日：1989-06-20
申请号：US790102
申请日：1985-10-22
申请人： Toru Sawaki , Hideharu Sasaki , Tsutomu Nakamura , Jiro Sadanobu
发明人： Toru Sawaki , Hideharu Sasaki , Tsutomu Nakamura , Jiro Sadanobu
IPC分类号： D01F9/15 , D01F9/155
CPC分类号： D01F9/155 , D01F9/15
摘要： A process for the preparation of high-performance grade carbon fibers, which comprises attaching a fine powder of at least one member selected from oxides and carbides of silicon, aluminum, titanium, and boron to a precursor fiber bundle of as spun pitch fibers, subjecting the fiber bundle to an infusibilization treatment, and subjecting the fiber bundle to a carbonization treatment.
摘要翻译：一种制备高性能级碳纤维的方法，其包括将选自硅，铝，钛和硼的氧化物和碳化物中的至少一种的细粉末附着到作为纺丝沥青纤维的前体纤维束上，纤维束进行输注处理，对纤维束进行碳化处理。

6. 发明授权

US06797801B2 Polyimide film and process for producing the same 失效
标题翻译：聚酰亚胺膜及其制造方法
公开(公告)号：US06797801B2
公开(公告)日：2004-09-28
申请号：US10257811
申请日：2002-10-17
申请人： Jiro Sadanobu , Rei Nishio , Susumu Honda , Tsutomu Nakamura
发明人： Jiro Sadanobu , Rei Nishio , Susumu Honda , Tsutomu Nakamura
IPC分类号： C08G7310
CPC分类号： C08J5/18 , B29C41/24 , B29C55/00 , B29C55/12 , B29D7/01 , B29K2079/08 , C08J2379/08 , Y10T428/31678 , Y10T428/31681 , Y10T428/31721
摘要： An oriented polyimide film of high strength and a production process therefor. The process basically comprises stretching a gelled film and then imidating the film. The gelled film is formed by introducing a polyamic acid solution into a condensation agent solution. The gelled film is swollen with a solvent at the time of stretching.
摘要翻译：高强度取向聚酰亚胺薄膜及其制造方法。该方法基本上包括拉伸凝胶膜然后酰亚胺化膜。凝胶膜通过将聚酰胺酸溶液引入缩合剂溶液中而形成。凝胶膜在拉伸时用溶剂溶胀。

7. 发明授权

US5723568A Polyamide solution composition and methods for producing fibrids and paper-like sheets using the same 失效
标题翻译：聚酰胺溶液组合物和使用其制备纤维状物和纸状片材的方法
公开(公告)号：US5723568A
公开(公告)日：1998-03-03
申请号：US580649
申请日：1995-12-29
申请人： Keizo Shimada , Jiro Sadanobu , Tsugusi Yosida , Yuzo Aito
发明人： Keizo Shimada , Jiro Sadanobu , Tsugusi Yosida , Yuzo Aito
IPC分类号： C08K3/16 , D01D5/40 , D01F6/60 , D21H13/26 , C08G73/10 , C08L77/06 , C08L79/00
CPC分类号： D21H13/26 , C08K3/16 , D01D5/40 , D01F6/605
摘要： A polyamide comprising a solution of (i) an aliphatic polyamide and/or an aliphatic aromatic poly amide dissolved in (ii) N-methyl-2-pyrrolidone and containing (iii) calcium chloride, the ratio between the polyamide (i) and the N-methyl-2-pyrrolidone (ii) in the solution composition being 3 to 25% by weight of the polyamide (i)to 97 to 75% by weight of the N-methyl-2-pyrrolidone, (ii) with the solution also containing calcium chloride (iii) in an amount of 5 to 60 parts by weight based on 100 parts by weight of the polyamide (i) which can be precipitated in a precipitant consisting essentially of water while stirring the precipitant to provide fibrids, which then can be mixed with fibers or natural pulp and formed into synthetic paper.
摘要翻译：一种聚酰胺，其包含（i）溶解在（ii）N-甲基-2-吡咯烷酮中并含有（iii）氯化钙的脂族聚酰胺和/或脂族芳族聚酰胺的溶液，聚酰胺（i）和溶液组合物中的N-甲基-2-吡咯烷酮（ii）为聚酰胺（i）的3〜25重量％〜97〜75重量％的N-甲基-2-吡咯烷酮，（ii）与溶液还含有氯化钙（ⅲ）的量为5至60重量份，基于100重量份的聚酰胺（ⅰ），其可以在基本上由水组成的沉淀剂中沉淀，同时搅拌沉淀剂以提供纤条体可以与纤维或天然纸浆混合并形成合成纸。

8. 发明授权

US06610794B1 Polymide/polyarylate resin composition and molded product thereof 失效
标题翻译：聚酰亚胺/聚芳酯树脂组合物及其模塑制品
公开(公告)号：US06610794B1
公开(公告)日：2003-08-26
申请号：US09857430
申请日：2001-09-20
申请人： Tomonori Sakurai , Jiro Sadanobu , Takashi Ito , Naoya Saito , Shintaro Shimada
发明人： Tomonori Sakurai , Jiro Sadanobu , Takashi Ito , Naoya Saito , Shintaro Shimada
IPC分类号： C08F28304
CPC分类号： C08L79/08 , C08L67/03 , C08L69/00 , C08L69/005 , C09D179/08 , H05K1/0346 , C08L2666/18
摘要： A resin composition comprising: a polyimide comprising a recurring unit represented by the following formula (1): wherein Ar0 is an aromatic hydrocarbon group having 6 to 15 carbon atoms, and R1 is at least one group selected from the group consisting of the divalent residual group obtained by removing two amino groups from an aliphatic diamine having 2 to 30 carbon atoms and the divalent residual group obtained by removing two amino groups from an alicyclic diamine having 4 to 30 carbon atoms, and a polyarylate or polyester carbonate. This resin composition has excellent heat resistance, dimensional stability and transparency. Particularly, the resin composition having excellent transparency is advantageously used as a molded product such as a flexible printed board.
摘要翻译： 1.一种树脂组合物，其含有：含有下述式（1）所示的重复单元的聚酰亚胺：其中，Ar 0为碳原子数为6〜15的芳香族烃基，R 1为选自二价残基通过从具有2至30个碳原子的脂族二胺除去两个氨基而获得的基团和通过从具有4至30个碳原子的脂环族二胺除去两个氨基获得的二价残基，以及多芳基化合物或聚酯碳酸酯。该树脂组合物具有优异的耐热性，尺寸稳定性和透明度。特别地，具有优异透明性的树脂组合物有利地用作诸如柔性印刷板的模制产品。

9. 发明授权

US5047292A Pitch-based carbon fiber and process for preparation thereof 失效
标题翻译：沥青基碳纤维及其制备方法
公开(公告)号：US5047292A
公开(公告)日：1991-09-10
申请号：US281245
申请日：1988-12-07
申请人： Jiro Sadanobu , Akihiro Ohba , Tsutomu Nakamura
发明人： Jiro Sadanobu , Akihiro Ohba , Tsutomu Nakamura
IPC分类号： D01F9/14 , D01D4/02 , D01F9/145 , D01F9/15 , D01F9/32
CPC分类号： D01F9/145 , Y10T428/2913 , Y10T428/2918 , Y10T428/2973 , Y10T428/2976
摘要： A pitch-based carbon fiber having a microstructure consisting of strip-like structural units extended in the longitudinal direction of the fiber, wherein the fractal dimension D of the arrangement of the strip-like structural units in the cross-section of the fiber has a fractal structure satisfying the requirement of the following formula (2) relatively to the observation scale r satisfying the requirement of the following formula (1) with respect to the cross-section of the fiber:E/2.5>r>E/25 (1)2.0>D>1.05 (2)wherein E in the formula (1) stands for a smallest principal radius of gyration of cross-sectional area of the cross-section of the fiber.

10. 发明授权

US06114472A Thermoplastic resin composition containing amorphous polyimide 失效
标题翻译：含有无定形聚酰亚胺的热塑性树脂组合物
公开(公告)号：US06114472A
公开(公告)日：2000-09-05
申请号：US117262
申请日：1998-07-27
申请人： Toshitsugu Matsuki , Masaaki Tsukioka , Jiro Sadanobu
发明人： Toshitsugu Matsuki , Masaaki Tsukioka , Jiro Sadanobu
IPC分类号： C08L67/02 , C08L79/08
CPC分类号： C08L67/02 , C08L79/08
摘要： A thermoplastic resin composition comprising an aromatic polyester and an amorphous polyimide. There is provided, for example, a polyalkylene naphthalate resin composition having greatly improved moldability and enhanced crystallinity, and being free from troubles such as bleeding out after molded. The resin composition further exhibits reduced emission of fluorescence and excellent weatherability and delamination resistance.
摘要翻译： PCT No.PCT / JP97 / 04260 371日期：1998年7月27日 102（e）日期1998年7月27日PCT 1997年11月21日PCT PCT。公开号WO98 / 23682 日期1998年6月4日一种包含芳族聚酯和无定形聚酰亚胺的热塑性树脂组合物。提供了例如具有极大改善的成型性和增强的结晶度的聚萘二甲酸亚烷基酯树脂组合物，并且没有诸如在模制之后渗出的问题。树脂组合物进一步显示荧光发射减少，耐候性和耐分层性优异。

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