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公开(公告)号：US4699973A
公开(公告)日：1987-10-13
申请号：US858703
申请日：1986-05-02
申请人： Kojiro Ito , Takashi Okamoto , Kunio Murakami , Minoru Kishida
发明人： Kojiro Ito , Takashi Okamoto , Kunio Murakami , Minoru Kishida
CPC分类号： C08J5/18 , C08J2377/00
摘要： A polyamide film prepared from a polyamide composition comprised of at least 60% by weight of polytetramethyleneadipamide or a copolymer polyamide containing at least 60% by weight of a polytetramethyleneadipamide component, said film being at least monoaxially stretched at a stretching ratio of at least 1.5, said film having a characteristic value .DELTA.T of from 30.degree. to 60.degree. C. as determined from the relationship:.DELTA.T=Tm-Tc,wherein Tm (melting point) is the peak melting temperature (.degree.C.) when the temperature is increased at a rate of 20.degree. C./min by means of a differential scanning calorimeter (DSC) and Tc (crystallization temperature) is the peak crystallization temperature (.degree.C.) when the temperature, 20.degree. C. above the melting point, is decreased at a rate of 80.degree. C./min by means of a DSC, and said film having a retention rate of its breaking strength after a hydrothermal treatment at 135.degree. C. for 30 minutes of at least 60%.
摘要翻译： 一种由聚酰胺组合物制成的聚酰胺薄膜，所述聚酰胺组合物包含至少60重量％的聚四亚甲基己二胺或含有至少60重量％的聚四亚甲基己二酰亚胺组分的共聚物聚酰胺，所述薄膜至少以拉伸比至少1.5倍单轴拉伸， 所述膜具有30至60℃的特征值DELTA T，其由以下关系确定：DELTA T = Tm-Tc，其中当温度为Tm时，Tm（熔点）为峰值熔融温度（℃）） 通过差示扫描量热计（DSC）以20℃/分钟的速度增加，当温度高于熔点20℃时，Tc（结晶温度）为峰值结晶温度（℃） 通过DSC以80℃/ min的速率降低，并且所述膜在135℃水热处理后30分钟时具有其断裂强度的保留率至少为60％。
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公开(公告)号：US4668569A
公开(公告)日：1987-05-26
申请号：US800157
申请日：1985-11-20
申请人： Kojiro Ito , Kunio Murakami , Minoru Kishida , Takehiko Shimomura
发明人： Kojiro Ito , Kunio Murakami , Minoru Kishida , Takehiko Shimomura
CPC分类号： C08J5/18 , C08L67/00 , C08J2367/00 , Y10T428/25 , Y10T428/251 , Y10T428/256 , Y10T428/257 , Y10T428/31786
摘要： A matte film made of a composition comprising (a) from 3 to 20 parts by weight of a polyarylate resin made of terephthalic acid, isophthalic acid (the molar ratio of the terephthalic acid group to the isophthalic acid group being from 9:1 to 1:9) and a bivalent phenolic compound, (b) from 60 to 94 parts by weight of a linear polyester resin and (c) from 3 to 30 parts by weight of a styrene resin or an acrylic resin, and satisfying the following condition:A-10.ltoreq.S.ltoreq.A+15where A is the parts by weight of the polyarylate resin and S is the parts by weight of the styrene resin or acrylic resin, and said film being stretched at least 1.5 times in at least one direction.
摘要翻译： 一种由以下组合物制成的无光泽膜：（a）3〜20重量份由对苯二甲酸，间苯二甲酸（对苯二甲酸与间苯二甲酸的摩尔比为9:1〜1）的聚芳酯树脂 ：9）和二价酚类化合物，（b）60〜94重量份线性聚酯树脂和（c）3〜30重量份苯乙烯树脂或丙烯酸树脂，满足以下条件： A-10
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公开(公告)号：US5055337A
公开(公告)日：1991-10-08
申请号：US520062
申请日：1990-05-03
申请人： Osami Shinonome , Minoru Kishida , Tomoyuki Izumi , Kunio Murakami , Akira Menju
发明人： Osami Shinonome , Minoru Kishida , Tomoyuki Izumi , Kunio Murakami , Akira Menju
CPC分类号： B32B27/36 , C08L67/02 , Y10T428/24405 , Y10T428/268
摘要： A polyester film made of a mixture comprising a thermoplastic polyester (A) as a matrix component and a thermoplastic polyamide (B) having a glass transition temperature higher than the thermoplastic polyester (A), as a dispersed component, or a laminated film having a surface layer made of said mixture, wherein the film surface has fine protuberances formed with said thermoplastic polyamide (B) as nuclei.
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公开(公告)号：US5612105A
公开(公告)日：1997-03-18
申请号：US461734
申请日：1995-06-05
IPC分类号： B29C47/00 , B29C47/14 , B29C47/88 , B29C55/12 , B29K77/00 , B29L7/00 , B32B27/34 , B65D65/38 , C08J5/18 , C08L77/00 , C08L77/02 , C08L77/06 , B29C47/06
CPC分类号： C08J5/18 , B29C55/12 , B32B27/34 , B65D65/38 , C08L77/00 , C08L77/02 , B29C47/00 , B29C47/0021 , B29K2077/00 , C08J2377/00 , C08L77/06 , Y10S428/91 , Y10T428/1324 , Y10T428/1334 , Y10T428/31681 , Y10T428/31736 , Y10T428/31739
摘要： A biaxially oriented polyamide film which has not only excellent bending pinhole resistance and excellent dimensional stability but also excellent tear linearity in the longitudinal direction of the film. More specifically, the invention provides a biaxially oriented polyamide film having a tear linearity in the longitudinal direction of the film, which includes as a main material nylon 6 and an aliphatic polyamide resin mixed in a weight ratio of from 75:25 to 99:1, wherein the difference in surface tension (dyne/cm) between the nylon 6 and the polyamide other than nylon 6 satisfies the following relationship (1)3.0.ltoreq..gamma..sub.A -.gamma..sub.B .ltoreq.15.0 (1)wherein .gamma..sub.A is a surface tension of N6 and .gamma..sub.B is a surface tension of PA.
摘要翻译： 双轴取向聚酰胺薄膜，不仅具有优异的弯曲针孔电阻和优异的尺寸稳定性，而且在膜的长度方向上也具有优异的撕裂线性。 更具体地，本发明提供了一种双轴取向聚酰胺薄膜，其在膜的长度方向上具有撕裂线性，其包括作为主要材料的尼龙6和以75:25至99:1的重量比混合的脂族聚酰胺树脂 ，其中尼龙6和尼龙6以外的聚酰胺之间的表面张力差（dyne / cm）满足以下关系式（1）3.0其中γA为 N6和γB的表面张力是PA的表面张力。
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公开(公告)号：US20130177471A1
公开(公告)日：2013-07-11
申请号：US13814891
申请日：2011-09-12
IPC分类号： B22F9/24
CPC分类号： B22F9/24 , B22F1/0014 , B22F1/0018 , B82Y30/00 , C22C1/0425 , C22C9/00 , H01B1/026 , H01B1/22
摘要： There are provided a copper powder for conductive paste, which comprises monodisperse and spherical fine copper particles having a sharp particle size distribution and containing no coarse particles and which can form a thinner electrode film while avoiding a bad influence on electric characteristics thereof, and a method for stably producing such a copper powder for conductive paste. After copper is complexed by adding a complexing agent to an aqueous solution containing copper while blowing air into the solution, the blowing of air is stopped, and then, a reducing agent is added to the solution to deposit copper particles by reduction.
摘要翻译： 提供了一种用于导电浆料的铜粉末，其包括具有尖锐粒度分布且不含粗粒子的单分散球形细铜颗粒，并且可以形成较薄的电极膜，同时避免对其电特性的不良影响，以及方法 用于稳定地生产这种用于导电浆料的铜粉末。 在通过向含有铜的水溶液中加入络合剂而将铜络合的同时，将空气吹入溶液中，停止吹入空气，然后通过还原将还原剂加入到溶液中以沉积铜颗粒。
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公开(公告)号：US5204418A
公开(公告)日：1993-04-20
申请号：US828146
申请日：1992-01-30
CPC分类号： C08J5/18 , C08L35/06 , C08L67/02 , C08J2367/02
摘要： A light-weight polyester film which comprises (A) from 50 to 95% by weight of a crystalline polyester resin and (B) from 5 to 50% by weight of a maleimide copolymer, said maleimide copolymer being dispersed in the film in the form of particles having diameters of from 0.1 to 20 .mu.m and fine voids being present in the film, and which has an apparent specific gravity of from 0.3 to 1.1, wherein said maleimide copolymer comprises from 30 to 50 mol % of a maleimide monomer group, from 30 to 70 mol % of an aromatic vinyl monomer group, from 0 to 40 mol % of an unsaturated dicarboxylic anhydride monomer group and from 0 to 40 mol % of other copolymerizable monomer group, and said maleimide copolymer has a glass transition temperature higher by at least 10.degree. C. than the crystalline polyester resin.
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公开(公告)号：US5354595A
公开(公告)日：1994-10-11
申请号：US903584
申请日：1992-06-25
申请人： Eiji Yamamoto , Tsuneo Tamura , Katsuyuki Touma , Minoru Kishida , Yoshiaki Kozuka , Hiroyuki Matsuda , Hayami Ohnishi , Akira Menjyu , Shouji Nishimoto
发明人： Eiji Yamamoto , Tsuneo Tamura , Katsuyuki Touma , Minoru Kishida , Yoshiaki Kozuka , Hiroyuki Matsuda , Hayami Ohnishi , Akira Menjyu , Shouji Nishimoto
IPC分类号： B29C55/02 , B29K67/00 , B29K77/00 , B29L7/00 , B32B27/36 , C08J5/18 , C08K3/36 , C08L67/00 , C08L67/02 , B32B7/10
CPC分类号： C08J5/18 , B32B27/36 , C08K3/36 , C08L67/02 , C08J2367/02 , Y10T428/24405 , Y10T428/259 , Y10T428/26 , Y10T428/268 , Y10T428/269 , Y10T428/31721 , Y10T428/31736 , Y10T428/3175 , Y10T428/31794 , Y10T428/31797
摘要： A surface-roughened film and methods for fabricating same. The film has good transparency/exceptional clarity and high lubricity so that it is useful for a photoengraving material, label, packaging film, magnetic recording film, or clear film. The film has a composition including thermoplastic polyester resin (a) and a thermoplastic resin (b), such as an amorphous nylon, having glass transition temperature preferably 10.degree. C. higher than that of the thermoplastic polyester resin (a) and a critical surface tension more than 0.1 dyne/cm different from that of the thermoplastic polyester resin (a). Resin (b) further has a melt viscosity, at a temperature of 280.degree. C. and shear rate of 10.sup.2 sec.sup.-1, in the range of 500 to 50,000 poise. One or more particulate inert inorganic compound may be added and the film may be laminated to layers of other polymers with the film of the foregoing composition on at least one surface thereof. On the film surface, microprotuberances cored with the thermoplastic resin (b) are formed.In addition, there are also provided methods for fabricating the surface-roughened film including drawing the film in at least one direction by a factor of at least one and one-half at a temperature between Tg of (a) and Tg of (b).
摘要翻译： 表面粗糙化膜及其制造方法。 该胶片具有良好的透明度/卓越的清晰度和高润滑性，因此它可用于照相印刷材料，标签，包装膜，磁记录膜或透明膜。 该薄膜具有比热塑性聚酯树脂（a）高的热塑性聚酯树脂（a）和热塑性树脂（b），如无定形尼龙的组合物，玻璃化转变温度比热塑性聚酯树脂（a）的玻璃化转变温度高10℃， 张力比热塑性聚酯树脂（a）的张力大于0.1达因/厘米。 树脂（b）在280℃的温度和102秒-1的剪切速率下进一步具有在500至50,000泊的范围内的熔体粘度。 可以加入一种或多种颗粒状惰性无机化合物，并将该膜层压到具有上述组成的膜的其它聚合物层的至少一个表面上。 在薄膜表面上形成与热塑性树脂（b）一起堆积的微型保护层。 此外，还提供了用于制造表面粗糙化膜的方法，包括在（a）的Tg和（b）的Tg之间的温度下将膜在至少一个方向上拉伸至少一个2.5倍的因子， 。
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公开(公告)号：US09248504B2
公开(公告)日：2016-02-02
申请号：US13814891
申请日：2011-09-12
CPC分类号： B22F9/24 , B22F1/0014 , B22F1/0018 , B82Y30/00 , C22C1/0425 , C22C9/00 , H01B1/026 , H01B1/22
摘要： There are provided a copper powder for conductive paste, which comprises monodisperse and spherical fine copper particles having a sharp particle size distribution and containing no coarse particles and which can form a thinner electrode film while avoiding a bad influence on electric characteristics thereof, and a method for stably producing such a copper powder for conductive paste. After copper is complexed by adding a complexing agent to an aqueous solution containing copper while blowing air into the solution, the blowing of air is stopped, and then, a reducing agent is added to the solution to deposit copper particles by reduction.
摘要翻译： 提供了一种用于导电浆料的铜粉末，其包括具有尖锐粒度分布且不含粗粒子的单分散球形细铜颗粒，并且可以形成较薄的电极膜，同时避免对其电特性的不良影响，以及方法 用于稳定地生产这种用于导电浆料的铜粉末。 在通过向含有铜的水溶液中加入络合剂而将铜络合的同时，将空气吹入溶液中，停止吹入空气，然后通过还原将还原剂加入到溶液中以沉积铜颗粒。
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公开(公告)号：US6156441A
公开(公告)日：2000-12-05
申请号：US947145
申请日：1997-10-08
CPC分类号： C08J5/18 , B29D7/01 , B32B27/36 , C08L67/02 , B29K2067/00 , B29K2067/006 , C08J2367/02 , Y10S428/91 , Y10T428/1334 , Y10T428/1352 , Y10T428/1397 , Y10T428/31786
摘要： The present invention provides a biaxially oriented polyester film having a linearly tearable property at least in a longitudinal direction, and excellent in the producability at mass production scale, which can be produced from the mixture of polybutylene terephthalate containing 5 to 20% by weight of a polytetramethylene glycol (PTMG) unit having a molecular weight of 600 to 4,000 (modified PBT) and polyethylene terephthalate (PET) in a weight ratio (PET/modified PBT) of 70/30 to 95/5.
摘要翻译： 本发明提供一种双轴取向聚酯膜，其至少在长度方向上具有线性可撕裂性，并且在批量生产规模上的可生产性优异，可以由含有5〜20重量％的聚对苯二甲酸丁二醇酯的混合物 分子量为600〜4000（改性PBT）的聚四亚甲基二醇（PTMG）单元和重量比（PET /改性PBT）为70/30〜95/5的聚对苯二甲酸乙二醇酯（PET）。
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公开(公告)号：US5912060A
公开(公告)日：1999-06-15
申请号：US886150
申请日：1997-06-30
CPC分类号： C08J5/18 , B32B27/36 , C08J2367/02 , Y10S428/91 , Y10T428/1334 , Y10T428/1352 , Y10T428/24942 , Y10T428/31786
摘要： A biaxial oriented polyester film which is obtained by using as a main raw material a mixture comprising a thermoplastic polyester resin (i) wherein an acid component is mainly composed of a terephthalic or naphthalenedicarboxylic acid component and a thermoplastic polyester resin (ii) having substantially a phase-separated form to the resin (i), and orienting an unoriented sheet of the mixture wherein an illuminance anisotropic ratio (IAR) of transmitted scattering light satisfies the following condition of 0.1.ltoreq.IAR.ltoreq.1.0.
摘要翻译： 一种双轴取向聚酯膜，其通过以主要原料作为主要原料，使用含有主要由对苯二甲酸或萘二甲酸成分构成的酸成分的热塑性聚酯树脂（i）和基本上为 相分离形式到树脂（i），并且定向混合物的未取向片材，其中透射散射光的照度各向异性比（IAR）满足以下条件为0.1≤IAR= 1.0。
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