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1. 发明授权

US5192619A Flexible copper-applied substrates 失效
标题翻译：柔性铜基材
公开(公告)号：US5192619A
公开(公告)日：1993-03-09
申请号：US787624
申请日：1991-11-04
申请人： Shiro Konotsune , Kazutsune Kikuta , Masaya Uetsuki , Hiroaki Hase
发明人： Shiro Konotsune , Kazutsune Kikuta , Masaya Uetsuki , Hiroaki Hase
IPC分类号： H05K1/03 , H05K3/02
CPC分类号： H05K1/0346 , H05K3/022 , Y10S428/901 , Y10T428/31681 , Y10T428/31721
摘要： A flexible copper-applied substrate comprises a copper foil and a resin layer comprising a composite material of a polyimide and a polyimide silicone, the resin layer being directly formed on the surface of the copper foil, said substrate being producible by applying a polyamide acid composite composed of a mixed solution of a polyamide acid and a polyamide acid alkylsilane to a copper foil and heating.
摘要翻译：柔性铜涂布基板包括铜箔和包含聚酰亚胺和聚酰亚胺硅氧烷的复合材料的树脂层，所述树脂层直接形成在铜箔的表面上，所述基材可通过将聚酰胺酸复合物由聚酰胺酸和聚酰胺酸烷基硅烷的混合溶液组成到铜箔上并加热。

2. 发明授权

US5300364A Metal-clad laminates and method for producing same 失效
标题翻译：金属覆层压板及其制造方法
公开(公告)号：US5300364A
公开(公告)日：1994-04-05
申请号：US849416
申请日：1992-04-29
申请人： Hiroaki Hase , Kazutsune Kikuta , Atsushi Takahashi , Shiro Konotsune
发明人： Hiroaki Hase , Kazutsune Kikuta , Atsushi Takahashi , Shiro Konotsune
IPC分类号： B32B15/08 , H05K1/00 , H05K1/03 , H05K3/00 , H05K3/30 , H05K3/38
CPC分类号： H05K1/0346 , B32B15/08 , H05K1/036 , H05K1/0393 , H05K2201/0154 , H05K2201/0358 , H05K2201/068 , Y10T428/24917 , Y10T428/31678 , Y10T428/31681
摘要： The present invention provides a flexible metal-clad laminate obtained by directly applying a polyimide precursor to a metallic conductive foil, and then drying, heating and curing the precursor to form a polyimide film, this flexible metal-clad laminate being characterized in that the polyimide film is composed of two or more polyimide layers, the linear thermal expansion coefficient of at least one of the second and later polyimide layers is larger than that of the first layer brought into contact with the metallic conductive foil, and the requirements of the following formulae are met:3.0 t.sub.n and ##EQU1## wherein t.sub.n is the thickness (.mu.m) of the outermost layer (the nth layer) of the polyimide layers, t.sub.n-1 is the thickness (.mu.m) of the film comprising the first layer to the (n-1)th layer of the polyimide layers, and Q.sub.n-1 is a double value (cm) of the curvature radius of the curl of the film comprising the first layer to the (n-1)th layer of the polyimide layers and Rz is the average surface roughness (.mu.m) of the metallic conductive foil. This board does not curl immediately after curing, and the curl does not occur even after the formation of a circuit by etching.
摘要翻译： PCT No.PCT / JP91 / 01176 Sec。一九九二年四月二十九日 102（e）日期1992年4月29日PCT 1991年9月3日PCT PCT。出版物WO92 / 0481100 本发明提供了一种柔性金属包覆层压板，其通过将聚酰亚胺前体直接施加到金属导电箔上，然后干燥，加热和固化前体以形成聚酰亚胺膜，该柔性金属包层其特征在于，所述聚酰亚胺膜由两层以上的聚酰亚胺层构成，所述第二层和后述的聚酰亚胺层中的至少一层的线性热膨胀系数大于与所述金属导电箔接触的所述第一层的线性热膨胀系数，满足以下公式的要求：3.0 tn和tn-1> tn和（*化学结构*）其中tn是（（my）m）聚酰亚胺层的最外层（第n层）tn-1是包含第一层至第（n-1）层聚酰亚胺层的膜的厚度（（my）m），Qn-1 是包括第一个1a的膜的卷曲的曲率半径的双重值（cm）对于第（n-1）层的聚酰亚胺层，Rz是金属导电箔的平均表面粗糙度（（my）m）。该板在固化后不会立即卷曲，即使在通过蚀刻形成电路之后也不会发生卷曲。

3. 发明授权

US5254361A Method for producing printed circuit boards 失效
标题翻译：印刷电路板的制造方法
公开(公告)号：US5254361A
公开(公告)日：1993-10-19
申请号：US826773
申请日：1992-02-13
申请人： Takao Kawamoto , Hitoshi Yano , Kazutsune Kikuta , Shiro Konotsune
发明人： Takao Kawamoto , Hitoshi Yano , Kazutsune Kikuta , Shiro Konotsune
IPC分类号： C08L79/08 , C09D11/10 , H05K1/00 , H05K3/28 , B05D5/12
CPC分类号： H05K3/285 , C08L79/08 , C09D11/102 , H05K1/0393
摘要： A method for producing circuit boards with a film having improved printing properties, adhesion, flexibility and heat resistance which comprises applying a liquid printing ink composition comprising an admixture of a solvent, a polyamide-acid and a partially imidized polyamide-acid, then heat to effect drying and curing.
摘要翻译：一种制备具有改进的印刷性能，粘合性，柔韧性和耐热性的薄膜的电路板的方法，其包括将包含溶剂，聚酰胺 - 酸和部分酰亚胺化的聚酰胺 - 酸的混合物的液体印刷油墨组合物加热至效果干燥和固化。

4. 发明授权

US4981940A Polyamide having a low elastic modulus and a process for producing the same 失效
标题翻译：具有低弹性模量的聚酰胺及其制造方法
公开(公告)号：US4981940A
公开(公告)日：1991-01-01
申请号：US432434
申请日：1989-11-06
申请人： Shiro Konotsune , Takao Kawamoto , Kazutsune Kikuta
发明人： Shiro Konotsune , Takao Kawamoto , Kazutsune Kikuta
IPC分类号： C08G73/10 , C08G77/455
CPC分类号： C08G73/1042 , C08G73/106 , C08G77/455
摘要： A polyimide having a low elastic modulus and also superior heat resistance and mechanical characteristics and soluble in solvents and a process for producing the same are provided,which polyimide comprises as main components, 60 to 99% by mol of repetition units of the formula (I) and 1 to 40% by mol of repetition units of the formula (II) ##STR1## wherein Ar is a tetravalent aromatic group; X and Y are at least one group bonded to phenyl group at o-position relative to N atom and selected from 1-4C alkyl, CO group or OH group; R.sup.1 is a 3-5C divalent alkyl or phenylene; R.sup.2 is 4 or less C alkyl or phenyl; l and m are each 1 to 4; and n is 20 to 300, andwhich polyimide is produced by reacting diamino compounds consisting of 60 to 99% by mol of an aromatic diamine of the formula (V) and 1 to 40% by mol of a silicone diamine of the formula (VI), with an aromatic tetracarboxylic acid dianhydride of the formula (IV) in an organic polar solvent at 20.degree.-250.degree. C., ##STR2## wherein Ar, X, Y, R.sup.1, l, m and n are each as defined above.

5. 发明授权

US5077084A Process for producing a flexible printed base 失效
标题翻译：生产柔性印刷基底的方法
公开(公告)号：US5077084A
公开(公告)日：1991-12-31
申请号：US473461
申请日：1990-02-01
申请人： Shiro Konotsune , Atsushi Takahashi , Shouichi Fukunaga , Kazutsune Kikuta
发明人： Shiro Konotsune , Atsushi Takahashi , Shouichi Fukunaga , Kazutsune Kikuta
IPC分类号： B32B15/08 , B05D3/02 , B05D3/04 , B32B15/088 , H05K1/03 , H05K3/02
CPC分类号： B05D3/0254 , B05D3/0486 , H05K1/0346 , H05K3/022 , B05D2505/50 , Y10S29/042
摘要： In a process for producing a flexible printed base by directly coating a copper foil with a polyimide precursor, followed by heating, drying and curing, a process affording a flexible printed base having a superior folding endurance and a good heat resistance at a cheap cost is provided, which process comprises carrying out the curing in an inert gas under a tension of 0.02 to 0.2 Kg/cm and at 200.degree. and 450.degree. C.

6. 发明授权

US5112694A Flexible printed-circuit base board and process for producing the same 失效
标题翻译：柔性印刷电路板及其制造方法
公开(公告)号：US5112694A
公开(公告)日：1992-05-12
申请号：US556408
申请日：1990-07-24
申请人： Shiro Konotsune , Hitoshi Yano , Souichiro Hiraki , Kazutsune Kikuta
发明人： Shiro Konotsune , Hitoshi Yano , Souichiro Hiraki , Kazutsune Kikuta
IPC分类号： B32B15/088 , C08G73/10 , H01B3/30 , H05K1/03
CPC分类号： C08G73/1067 , C08G73/1042 , C08G73/106 , H01B3/306 , H05K1/0346 , Y10S428/901 , Y10T428/31663 , Y10T428/31678
摘要： A flexible double-sided copper-clad printed-circuit base board is provided with a core resin layer of a composite material essentially composed of a specific rigid-structured polyimide and a specific flexible-structured crosslinked polyimide silicone in a state of being inseparable from each other, wherein the core resin layer is formed directly between two copper foils. This base board is produced by coating a surface of a copper foil with a polyamic acid solution mixture of a specific polyamic acid and a specific polyamic acid - alkylsilane, heat-treating the resulting coated copper foil, and contact-bonding another copper foil to the resulting copper-foil/polyimide laminate.

7. 发明授权

US4923968A Melt-moldable crystalline polyimide polymer 失效
标题翻译：熔融成型的结晶聚酰亚胺聚合物
公开(公告)号：US4923968A
公开(公告)日：1990-05-08
申请号：US217302
申请日：1988-07-11
申请人： Kouichi Kunimune , Kazutsune Kikuta , Takao Kawamoto , Shiro Konotsune
发明人： Kouichi Kunimune , Kazutsune Kikuta , Takao Kawamoto , Shiro Konotsune
IPC分类号： C08G73/10
CPC分类号： C08G73/1064 , C08G73/1042 , C08G73/1071
摘要： A crystalline polyimide polymer having a practical effectiveness that extrusion or injection molding which has so far been applied to thermoplastic resins, but could not have been achieved by conventional polyimides, are possible due to its melting point in the range of 300.degree. C. to 450.degree. C., and a process for producing the polymer, are provided, which polyimide polymer contains the following imide repetition unit (I) in 30% by mol based on the polymer and containing or not containing at least one of other imide repetition units and also having an inherent viscosity of 0.1 to 5 dl/g in conc. sulfuric acid at 30.+-.0.01.degree. C.: ##STR1## wherein X is divalent CO, divalent SO.sub.2 group, S, O or a single bond.

8. 发明授权

US4304891A Process for producing .alpha.-olefin polymers 失效
标题翻译：制备α-烯烃聚合物的方法
公开(公告)号：US4304891A
公开(公告)日：1981-12-08
申请号：US144555
申请日：1980-04-28
申请人： Akihiro Sato , Masami Tachibana , Kazutsune Kikuta , Yoshiharu Higuchi
发明人： Akihiro Sato , Masami Tachibana , Kazutsune Kikuta , Yoshiharu Higuchi
IPC分类号： C08F2/00 , C08F2/34 , C08F4/00 , C08F4/10 , C08F4/12 , C08F4/16 , C08F4/60 , C08F4/64 , C08F10/00 , C08F4/02
CPC分类号： C08F10/00 , Y10S526/901 , Y10S526/902 , Y10S526/904
摘要： A process for producing .alpha.-olefins is provided which comprises:milling (A) a trivalent metal halide together with (B) a divalent metal compound, in a specified ratio of (A) to (B), and reacting them to obtain a solid product (I);reacting with this product (I), (C) an electron donor and (D) an electron acceptor, (C) and (D) being respectively reacted once or more up to ten times, and TiCl.sub.4 being employed as the electron acceptor at least once, to obtain a solid product (II);combining with this product (II), (E) a trialkylaluminum and (G) a reaction product of an electron donor with an electron acceptor, and in this combination, subjecting a part or the whole of the catalyst components (product (II), (E) and (G)) to polymerization treatment by reacting (F) an .alpha.-olefin at least in the presence of the product (II) and trialkylaluminum, to obtain a preliminarily activated catalyst; andpolymerizing an .alpha.-olefin in the presence of this catalyst.The above catalyst is suitable particularly for gas phase polymerization or suspension or bulk polymerization followed by gas phase polymerization, and affords a highly crystalline .alpha.-olefin polymer having a good particle form, with a high yield.
摘要翻译：提供了制备α-烯烃的方法，其包括：（A）三价金属卤化物与（B）二价金属化合物以（A）至（B）的规定比例研磨，并使其反应获得固体产品（I）; 与该产物（I），（C）电子给体和（D）电子受体反应，（C）和（D）分别反应一次或多达十次，并且至少使用TiCl 4作为电子受体一次，得到固体产物（II）; 与该产物（II），（E）三烷基铝和（G）电子给体与电子受体的反应产物（II），（E），并且在这种组合中，将一部分或全部催化剂组分（产物（II）（E）和（G））通过至少在产物（II）和三烷基铝的存在下使（F）α-烯烃反应进行聚合处理，得到预活化的催化剂; 并在该催化剂存在下聚合α-烯烃。上述催化剂特别适用于气相聚合或悬浮或本体聚合，然后进行气相聚合，并以高产率提供具有良好颗粒形式的高结晶性α-烯烃聚合物。

9. 发明授权

US4387198A Process for producing .alpha.-olefin polymers 失效
标题翻译：制备α-烯烃聚合物的方法
公开(公告)号：US4387198A
公开(公告)日：1983-06-07
申请号：US242971
申请日：1980-03-12
申请人： Akihiro Sato , Masami Tachibana , Kazutsune Kikuta , Yoshiharu Higuchi , Masazumi Miyajima
发明人： Akihiro Sato , Masami Tachibana , Kazutsune Kikuta , Yoshiharu Higuchi , Masazumi Miyajima
IPC分类号： C08F2/00 , C08F2/34 , C08F4/00 , C08F4/60 , C08F4/64 , C08F10/00 , C08F10/06 , C08F4/02
CPC分类号： C08F10/06 , Y10S526/904
摘要： A process for producing .alpha.-olefin polymers characterized by employing an organomagnesium compound in the preparation of a preactivated catalyst therefor is provided. The resulting polymers have particularly a higher rigidity in addition to various superior properties. The process comprises reacting a trivalent metal halide with a divalent metal compound to obtain a solid product (I); reacting this product with an organomagnesium compound, an electron donor (ED) and an electron acceptor (EA), once to 10 times, and at that time, using TiCl.sub.4 at least once as the (EA) to obtain a solid product (II); combining this product with an organoaluminum compound (OAl) and an (ED), and at that time, subjecting a combination of (II) and (OAl) or that of (II), (OAl) and (ED) to polymerization treatment with an .alpha.-olefin, and in the case of the former combination, further adding (ED), to obtain a preactivated catalyst; and polymerizing .alpha.-olefin(s) in the presence of this catalyst.
摘要翻译：本发明提供一种制备α-烯烃聚合物的方法，其特征在于在制备预活化催化剂中使用有机镁化合物。除了各种优异的性能之外，所得聚合物具有特别高的刚性。该方法包括使三价金属卤化物与二价金属化合物反应得到固体产物（I）; 使该产物与有机镁化合物，电子给体（ED）和电子受体（EA）反应一次至10次，此时使用TiCl 4至少一次作为（EA）获得固体产物（II） ; 将该产物与有机铝化合物（OAl）和（ED）组合，然后将（II）和（OAl）或（II），（OAl）和（ED）的组合进行聚合处理，在前一种组合的情况下，进一步加入（ED）以获得预活化的催化剂; 并在该催化剂存在下聚合α-烯烃。

10. 发明授权

US4483971A Process for producing terpolymers of propylene, ethylene and another .alpha . 失效
标题翻译：制备丙烯，乙烯和另一种α-烯烃三元共聚物的方法
公开(公告)号：US4483971A
公开(公告)日：1984-11-20
申请号：US469926
申请日：1983-02-25
申请人： Akihiro Sato , Takeshi Suzuki , Kazutsune Kikuta , Hiromasa Chiba , Toshihiro Uwai , Kenji Matsuda , Tohru Hanari
发明人： Akihiro Sato , Takeshi Suzuki , Kazutsune Kikuta , Hiromasa Chiba , Toshihiro Uwai , Kenji Matsuda , Tohru Hanari
IPC分类号： C08F4/00 , C08F4/60 , C08F4/64 , C08F210/00 , C08F210/06 , C08F210/16 , C08F210/02
CPC分类号： C08F210/06 , Y10S526/904
摘要： A process for producing terpolymers of propylene (as a main monomer), ethylene and another .alpha.-olefin having superior and well-balanced physical properties, almost without forming soluble polymer is provided.This process is characterized by preliminarily activating a catalyst consisting of a titanium trichloride composition and a specified organoaluminum halide, with a small amount of an .alpha.-olefin of 2 to 12 carbon atoms, a trialkylaluminum and an aromatic ester, and copolymerizing specified amounts of propylene, ethylene and an .alpha.-olefin of 4 to 12 carbon atoms in the presence of the preliminarily activated catalyst obtained above.
摘要翻译：提供了丙烯（作为主要单体）三元共聚物，乙烯和具有优异且平衡平衡的物理性能的几乎不形成可溶性聚合物的另一种α-烯烃的方法。该方法的特征在于预先激活由三氯化钛组合物和特定的有机铝卤化物组成的催化剂，其中少量的含有2至12个碳原子的α-烯烃，三烷基铝和芳族酯，并且将规定量的丙烯，乙烯和具有4至12个碳原子的α-烯烃在上述获得的预活化催化剂存在下进行。

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