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1.发明授权Method of manufacturing shaped articles with excellent heat resistance and adhesiveness to rubber from a composition comprising polyester and epoxidized polybutadiene and adhering said articles to rubber 失效从包含聚酯和环氧化聚丁二烯的组合物制造具有优异的耐热性和与橡胶的粘合性的成形制品的方法，并将所述制品粘附到橡胶
公开(公告)号：US4594388A
公开(公告)日：1986-06-10
申请号：US646039
申请日：1984-08-30
申请人： Yoshihiro Arai
发明人： Yoshihiro Arai
CPC分类号： C08G81/027
摘要： This invention is a method of manufacturing polyesters with excellent heat resistance and adhesiveness to rubber, characterized in that 0.2-5 weight percent epoxidized polybutadiene is reacted with a polyester composed of aromatic dicarboxylic acid and a glycol ingredient with a carbon number of 2-6, and the terminal carboxyl group quantity is made 15 grams equivalent per 10.sup.6 grams polymer or less.
摘要翻译： 本发明是一种制造具有优异的耐热性和与橡胶粘合性的聚酯的方法，其特征在于使0.2-5重量％的环氧化聚丁二烯与由芳香族二羧酸和碳数为2-6的二醇成分组成的聚酯反应， 端基羧基量为10克克分子以下15克当量。
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2.发明授权Method of making and a polymer of heat resistant polyester using diglycidil substituted diimides 失效使用二缩水甘油取代的二酰亚胺制备耐热聚酯的聚合物
公开(公告)号：US4459391A
公开(公告)日：1984-07-10
申请号：US540256
申请日：1983-10-11
申请人： Yoshihiro Arai
发明人： Yoshihiro Arai
摘要： This invention is a method of making and polymer of heat resistant polyester, being characterized by the reaction product of a polyester which consists of the aromatic dicarboxylic acid and a glycol with 2-6 carbons reacted with 0.2-5 weight % of a bifunctional epoxy compound which is expressed by the general formula ##STR1## wherein R is benzene ring, naphthalene ring, cyclohexane ring, cyclohexene ring or pyridine ring; and R may have a substitution group to keep the amount of the end carboxyl groups below 15 gram equivalents per 10.sup.6 grams of polymer.
摘要翻译： 本发明是一种耐热聚酯的制造方法和聚合物，其特征在于由芳族二羧酸和2-6碳原子的二醇与0.2-5重量％的双官能环氧化合物反应的聚酯的反应产物 其通式为：其中R为苯环，萘环，环己烷环，环己烯环或吡啶环; 并且R可以具有取代基，以使末端羧基的量低于15克当量/ 106克聚合物。
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公开(公告)号：US4230654A
公开(公告)日：1980-10-28
申请号：US008106
申请日：1979-01-31
CPC分类号： C08J7/047 , C08J2329/04
摘要： A concurrent-biaxially drawn polyvinyl alcohol film is prepared by fabricating a molten hydrate polyvinyl alcohol into a film; drying it under preventing an orientation thereof to form a substantially non-orientated substrate film having a water content of 3 to 20 wt. %; coating an aqueous dispersion of a macromolecular compound on at least one surface of the substrate film to form a coated film having an average water content of 5 to 30 wt. % with an increased water content of 2 to 10 wt. %; concurrent-biaxially drawing the coated film at an area elongation percent of 600 to 1300% to form a drawn film; drying the drawn film under releasing stress at a water content of less than 3 wt. % to form a dried film; and heat-treating continuously the dried film at higher than 160.degree. C. and lower than a decomposition temperature for a short time.
摘要翻译： 通过将熔融水合物聚乙烯醇制成薄膜来制备同时双轴拉伸的聚乙烯醇薄膜; 在防止其取向以形成水含量为3至20重量％的基本上未取向的基底膜的情况下进行干燥。 ％; 在基材膜的至少一个表面上涂布高分子化合物的水性分散体，形成平均含水量为5〜30重量％的涂膜。 ％，水含量增加2至10wt。 ％; 以600〜1300％的面积伸长率同时双轴拉伸涂膜，形成拉伸膜; 在低于3重量％的含水量下在释放应力下干燥拉伸膜。 ％形成干膜; 并在短时间内将干燥膜连续热处理，温度高于160℃，分解温度低。
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公开(公告)号：US3946091A
公开(公告)日：1976-03-23
申请号：US524183
申请日：1974-11-15
申请人： Hiroshi Sakata , Takashi Okamoto , Hirozo Hasegawa
发明人： Hiroshi Sakata , Takashi Okamoto , Hirozo Hasegawa
IPC分类号： C08G63/193 , C08G63/682 , C08G63/79 , C08L67/03 , C08G39/02
CPC分类号： C08G63/79 , C08G63/193 , C08G63/6826 , C08L67/03
摘要： A blend of an aromatic co-polyester and poly(etylene terephthalate) provides molded articles of reduced crazing.
摘要翻译： 芳族共聚酯和聚（对苯二甲酸乙二醇酯）的共混物提供了减少龟裂的模制品。
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公开(公告)号：US3936910A
公开(公告)日：1976-02-10
申请号：US464958
申请日：1974-04-29
申请人： Toyozo Tanaka , Shigeyoshi Kubota , Masao Kunieda
发明人： Toyozo Tanaka , Shigeyoshi Kubota , Masao Kunieda
IPC分类号： D01G15/08
CPC分类号： D01G15/08
摘要： A carding method in which the rotary flats of a carding machine are driven intermittently so that each time the flats are driven only a portion (1/6 to 1/4) of the flats opposed to the cylinder of the machine are replaced by fresh flats, thereby decreasing the amount of good fibers in the waste, particularly when carding synthetic fibers.The carding machine is provided with a solenoid clutch in the drive mechanism for the rotary flats and the flat cleaning means, and with a timer for controlling the clutch so that the flats can be intermittently driven at desired drive and stop intervals. For carding polyester fiber, the drive interval may be enough to replace one-fifth of the flats opposed to the cylinder of the machine with fresh flats, and the stop interval may be as much as sixty minutes.
摘要翻译： 一种梳理方法，其中梳理机的旋转平面间歇地驱动，使得每次平面仅驱动与机器的圆筒相对的平面的一部分（1/6至1/4）被新鲜的平面 ，从而减少废物中的良好纤维的量，特别是当梳理合成纤维时。
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公开(公告)号：US5066439A
公开(公告)日：1991-11-19
申请号：US499863
申请日：1990-03-27
摘要： A continuous spin-draw process of making dimensionally stable polyester fiber having high strength and low shrinkage by melt spinning polyethylene terephthalate and drawing comprising multiple drawing stages of at least two stages where the spun yarn is passed from the takeup roller to a first pair of drawing rollers, then to a final pair of drawing rollers, then to a pair of relaxation rollers and then to yarn take up means; the surface temperature of said final pair of drawing rollers being maintained at 10.degree. to 60.degree. C. lower than the melting point of the drawn fiber; a non-contct type heated plate whose surface temperture is heated to 250.degree. to 500.degree. C. is positioned 20 to 100 mm separated from the yarn, thereby heating the yarn to obtain the relaxation heat treatment; and applying a commingling treatment to the drawn fiber by installing a commingling treatment apparatus between the final pair of drawing rollers and the pair of relaxation rollers.
摘要翻译： 通过熔融纺丝聚对苯二甲酸乙二醇酯制造具有高强度和低收缩的尺寸稳定的聚酯纤维的连续纺丝拉伸工艺，其包括至少两个阶段的多个拉伸阶段，其中纺丝从卷取辊通过第一对拉伸 辊子，然后到最后一对牵引辊，然后到一对松弛辊，然后到纱线卷取装置; 所述最终拉伸辊的表面温度保持在低于拉伸纤维的熔点10℃至60℃; 将表面温度加热到250〜500℃的非接续型加热板与纱线分离成20〜100mm，由此加热纱线以获得松弛热处理; 并且通过在最终的一对牵引辊和一对松驰辊之间安装一个混合处理装置，对拉伸的纤维进行混合处理。
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公开(公告)号：US4956446A
公开(公告)日：1990-09-11
申请号：US375087
申请日：1989-07-03
摘要： Polyester fiber which is characterized as follows:the fiber is made of polyethylene terephthalate or of polyester in which this is the main component. The fiber has the following combination of property characteristics:(a) an intrinsic viscosity of 0.70 to 1.05 dl/g(b) a tenacity of at least 8.0 g/d(c) an elongation at break of 17% or less,(d) an amorphous chain size of 60-70 A,(e) a density at least 1.395 g/cm.sup.3,(f) a dry heat shrinkage of 3.5% or less,(g) a heat resistance of at least 80%.
摘要翻译： 聚酯纤维的特征如下：纤维由聚对苯二甲酸乙二醇酯或以其为主要成分的聚酯制成。 纤维具有以下特性组合：（a）特性粘度为0.70〜1.05dl / g（b）强度为至少8.0g / d（c）断裂伸长率为17％以下，（d ）无定形链尺寸为60-70A，（e）密度至少为1.395g / cm 3，（f）干热收缩率为3.5％以下，（g）耐热性为至少80％。
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8.发明授权
公开(公告)号：US4543396A
公开(公告)日：1985-09-24
申请号：US643909
申请日：1984-08-24
申请人： Yoshihiro Arai , Takumi Tanaka
发明人： Yoshihiro Arai , Takumi Tanaka
IPC分类号： C08G63/00 , C08G63/91 , C08F283/00 , C08G63/76
CPC分类号： C08G63/916 , Y10T428/2969
摘要： This invention is a method of making heat-resistant polyester, the method being characterized by reacting the polyester consisting of aromatic dicarboxylic acid and the glycol component of 2-6 carbons and being in the molten state with 0.1-5 weight percent of molten 2,2'-1,3-phenylene-bis(2-oxazoline) to reduce the amount of end carboxyl group in the polyester to below 15 g equivalents per 10.sup.6 g of the polymer.
摘要翻译： 本发明是一种耐热聚酯的制造方法，其特征在于使由芳香族二羧酸构成的聚酯与2-6个碳原子的二醇成分反应，熔融状态为0.1-5重量％的熔融2， 2,3-亚苯基 - 双（2-恶唑啉），将聚酯中的端羧基量减少到低于15g当量/ 106g聚合物。
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公开(公告)号：US4637957A
公开(公告)日：1987-01-20
申请号：US852380
申请日：1986-04-14
申请人： Shigemitsu Murase
发明人： Shigemitsu Murase
CPC分类号： C08J5/06 , C08J2321/00 , Y10T428/2969 , Y10T428/31786
摘要： This invention is a composition for polyester fiber for use in reinforcing, the finish composition being characterized by an oil portion containing a lubricant and 3-30 weight % of a melamine compound.
摘要翻译： 本发明是用于增强聚酯纤维的组合物，其特征在于含有润滑剂的油部分和3-30重量％的三聚氰胺化合物。
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公开(公告)号：US4559216A
公开(公告)日：1985-12-17
申请号：US586488
申请日：1984-03-05
申请人： Tadao Nagai , Yoshiaki Echigo
发明人： Tadao Nagai , Yoshiaki Echigo
CPC分类号： B01D15/00 , B01J45/00 , C01B17/901 , C01B17/904 , C01B17/908 , C02F1/285 , G05D3/12 , Y10S204/13
摘要： A method for purification of a sulfuric acid solution such as, for example, a copper electrolyte which entrains at least one metal ion species selected from the group consisting of antimony ions, bismuth ions, and iron ions and having a sulfuric acid concentration of at least 50 g/liter is disclosed. The method comprises exposing the sulfuric acid solution to a chelating resin possessing aminomethylenephosphonic acid group as a chelate forming group thereby effecting adsorptive separation of the aforementioned at least one metal ion species from the solution. By the method described above, the antimony ions, bismuth ions, and/or iron ions contained as impurities in the copper electrolyte can be easily and efficiently separated out of the system without entailing any ecological problem.
摘要翻译： 一种硫酸溶液的纯化方法，例如铜电解质，其夹带至少一种选自锑离子，铋离子和铁离子的金属离子种类，其硫酸浓度至少为 公开了50克/升。 该方法包括将硫酸溶液暴露于具有氨基亚甲基膦酸基团的螯合树脂作为螯合形成基团，从而进行上述至少一种金属离子物质与溶液的吸附分离。 通过上述方法，铜电解液中作为杂质含有的锑离子，铋离子和/或铁离子可以容易且有效地从体系中分离出来，而不会引起生态问题。
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