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1.发明授权Highly reactive aromatic hydrocarbon-formaldehyde resin and process for preparing the same 失效高反应性芳烃 - 甲醛树脂及其制备方法
公开(公告)号：US4689392A
公开(公告)日：1987-08-25
申请号：US844437
申请日：1986-03-26
摘要： A highly reactive aromatic hydrocarbon-formaldehyde resin having a diarlymethane content of not more than 5% by weight, essentially containing reactive groups of any one of CH.sub.2 OH, CH.sub.2 OCH.sub.3 and CH.sub.2 OCH.sub.2 OCH.sub.3 at both molecular terminals and having a xylenol value of at least 15 mol/kg as an index of reactivity with a compound having active hydrogen atoms is prepared by reacting an aromatic hydrocarbon such as xylene, mesitylene or naphthalene with formaldehyde at a molar ratio of the formaldehyde to the aromatic hydrocarbon of 2.0 to 5.0, a sulfuric acid concentration of 15 to 35% by weight in an aqueous layer and a reaction temperature of 80.degree. to 110.degree. C. while controlling a formaldehyde conversion within a range of 50 to 70% by mole over the range 4 to 8 hours. By reaction of the aromatic hydrocarbon-formaldehyde resin with the compound having reactive hydrogen atoms such as phenols and carboxylic acids, a modified aromatic hydrocarbon resin capable of giving a cured resin having a high mechanical strength and a high heat resistance can be obtained.
摘要翻译： 二甲苯含量为5重量％以下的高反应性芳烃 - 甲醛树脂，基本上含有两个分子末端的CH 2 OH，CH 2 OCH 3和CH 2 OCH 2 CH 3中的任何一种的反应性基团，二甲苯酚值至少为15mol / kg 作为与具有活性氢原子的化合物的反应性的指标，是通过使二甲苯，均三甲苯，萘等芳香族烃与甲醛与芳香族烃的摩尔比为2.0〜5.0，硫酸浓度15 至35重量％，反应温度为80℃至110℃，同时在4-80小时的范围内控制甲醛转化率为50至70摩尔％。 通过芳族烃 - 甲醛树脂与具有反应性氢原子的化合物如酚和羧酸的反应，可以获得能够得到具有高机械强度和高耐热性的固化树脂的改性芳族烃树脂。
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公开(公告)号：US4410690A
公开(公告)日：1983-10-18
申请号：US373693
申请日：1982-04-30
IPC分类号： C08G10/00 , C08G10/04 , C08G63/547 , C08G2/28
CPC分类号： C08G63/547
摘要： A process for the preparation of a modified aromatic hydrocarbon resin which comprises reacting an aromatic hydrocarbon-formaldehyde resin with an unsaturated polybasic acid or an anhydride thereof, together with a saturated polybasic acid or an anhydride thereof if necessary, in the presence or absence of water, while introducing steam into the reaction system to remove by-produced formaldehyde out of the reaction system, and reacting the formed reaction product with at least one dihydroxy compound selected from the group consisting of (A) a glycol and (B) a hydroxy-terminated oligomer obtained by reacting a glycol with an unsaturated polybasic acid or an anhydride thereof; the cured product of the modified aromatic hydrocarbon resin being excellent in mechanical strength and resistance to water and alkalis.
摘要翻译： 一种制备改性芳族烃树脂的方法，其包括在有或没有水的情况下使芳族烃 - 甲醛树脂与不饱和多元酸或其酸酐以及必要时的饱和多元酸或其酸酐反应 同时将蒸汽引入反应体系以除去反应体系中的副产甲醛，并使形成的反应产物与至少一种选自（A）二醇和（B）羟基 - 通过使二醇与不饱和多元酸或其酸酐反应得到的封端低聚物; 改性芳族烃树脂的固化产物具有优异的机械强度和耐水和耐碱性。
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3.发明授权Process for producing an oligoester and producing unsaturated polyester resin by use thereof 失效制备低聚酯并通过其使用生产不饱和聚酯树脂的方法
公开(公告)号：US4306056A
公开(公告)日：1981-12-15
申请号：US150691
申请日：1980-05-16
申请人： Akira Miyamoto , Senzo Shimizu , Fumitaka Satoh , Yasumitsu Higuchi , Toshiyuki Abe , Kohji Yamamoto
发明人： Akira Miyamoto , Senzo Shimizu , Fumitaka Satoh , Yasumitsu Higuchi , Toshiyuki Abe , Kohji Yamamoto
IPC分类号： C08G63/42
CPC分类号： C08G63/42
摘要： Processes for producing an oligoester and producing unsaturated polyester resin by use of the oligoester using unsaturated dibasic acid or its anhydride and isophthalic acid as dibasic acid components, and propylene oxide as a polyol component, characterized by (a) the step of reacting isophthalic acid with propylene oxide in the presence of an amine compound catalyst to form an oligoester, (b) the step of removing volatile components from the oligoester by heating it at a temperature range of 180.degree.-300.degree. C., (c) the step of treating the resulting oligoester with silica-alumina compound having adsorbing property, and (d) the step of reacting the oligoester so treated with the unsaturated dibasic acid or its anhydride.
摘要翻译： 通过使用不饱和二元酸或其酸酐和间苯二甲酸作为二元酸组分的低聚酯和作为多元醇组分的环氧丙烷，通过使用低聚酯制备低聚酯并生产不饱和聚酯树脂的方法，其特征在于（a）使间苯二甲酸与 环氧丙烷在胺化合物催化剂的存在下反应形成低聚酯，（b）通过在180-300℃的温度范围加热从低聚酯中除去挥发性组分的步骤，（c） 所得到的具有吸附性的二氧化硅 - 氧化铝化合物的低聚酯，和（d）使如此处理的低聚酯与不饱和二元酸或其酸酐反应的步骤。
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公开(公告)号：US4560788A
公开(公告)日：1985-12-24
申请号：US520763
申请日：1983-08-08
申请人： Akira Miyamoto , Senzo Shimizu , Masayoshi Okamura , Hiroka Tanisake , Yasumitsu Higuchi , Toshio Hidaka , Koji Yamamoto , Toshiyuki Abe
发明人： Akira Miyamoto , Senzo Shimizu , Masayoshi Okamura , Hiroka Tanisake , Yasumitsu Higuchi , Toshio Hidaka , Koji Yamamoto , Toshiyuki Abe
摘要： A process for producing an oligoester which comprises:(a) the step of reacting isophthalic acid and propylene oxide in a reaction medium in the presence of a specific catalyst comprising a tetraalkyl ammonium compound to prepare an oligoester, and(b) the step of removing volatile components from the resulting oligoester by heating the oligoester at a temperature of 180.degree.-280.degree. C. is disclosed. The oligoester is used as an intermediate for preparing unsaturated polyesters.
摘要翻译： 一种制备低聚酯的方法，其包括：（a）在包含四烷基铵化合物的特定催化剂存在下，在反应介质中使间苯二甲酸和环氧丙烷反应以制备低聚酯的步骤，和（b） 公开了通过在180-280℃的温度下加热低聚酯而得到的低聚酯的挥发性成分。 低聚酯用作制备不饱和聚酯的中间体。
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公开(公告)号：US4371675A
公开(公告)日：1983-02-01
申请号：US256136
申请日：1981-04-21
摘要： A modified aromatic hydrocarbon resin is prepared by reacting an aromatic hydrocarbon-formaldehyde resin with an unsaturated polybasic acid or an anhydride thereof, if desired, together with a saturated polybasic acid or an anhydride thereof, while making water or water and an aliphatic alcohol present in the reaction system and removing the formaldehyde formed by the reaction. The cured product has a good mechanical strength and a high resistance to water and alkalis.
摘要翻译： 如果需要，通过使芳族烃 - 甲醛树脂与不饱和多元酸或其酸酐与饱和多元酸或其酸酐反应制备改性芳族烃树脂，同时使水或水和脂族醇存在于 反应体系和去除由反应形成的甲醛。 固化产物具有良好的机械强度和高耐水碱性。
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公开(公告)号：US20130132046A1
公开(公告)日：2013-05-23
申请号：US13638757
申请日：2011-03-07
IPC分类号： G06F17/50
CPC分类号： G06F17/5009 , G01N15/0886
摘要： A simulation system (101) includes an X-ray CT device (11) that obtains a tomographic image of a porous sample, and a simulation device (14) that simulates a mercury intrusion method by processing a laminated tomographic image of the sample. The simulation device (14) includes a modeling means which processes the laminated tomographic image of the sample, and which models an internal structure of the sample, a minimum-diameter obtaining means that obtains a minimum entrance diameter when mercury enters in a pore of the sample at a predetermined pressure based on a surface energy of the sample and a pressure, and a means that simulates a liquid entering in the interior of the pore from one surface of the sample based on a diameter of the pore of the modeled sample and the minimum entrance diameter.
摘要翻译： 模拟系统（101）包括获得多孔样品的断层图像的X射线CT装置（11），以及通过处理样品的层叠断层图像来模拟水银侵入方法的模拟装置（14）。 模拟装置（14）包括：模拟装置，其处理样品的层叠断层图像，并对样品的内部结构进行建模;最小直径获取装置，当汞进入到所述样品的孔中时获得最小入口直径 基于样品的表面能和压力的预定压力的样品，以及基于样品的孔的直径来模拟从样品的一个表面进入孔的内部的液体的装置，以及 最小入口直径
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公开(公告)号：US20050256227A1
公开(公告)日：2005-11-17
申请号：US10507071
申请日：2002-12-20
CPC分类号： C08L69/00 , B29K2027/12 , B29K2069/00 , B29K2105/0026 , B29K2105/16 , B29K2995/0016 , B29K2995/0088 , C08K5/42 , C08K7/00 , C08L2666/04
摘要： A flame retardant aromatic polycarbonate resin composition comprising 100 parts by weight of an aromatic polycarbonate (A), 0.01 to 0.5 part by weight of branched metal oxide particles (branched metal oxide aggregates and/or branched metal oxide agglomerates) (B), 0.0001 to 0.2 part by weight of an alkali metal salt (C) of an organic sulfonic acid, and 0.01 to 0.5 part by weight of a fluoropolymer (D), the branched metal oxide particles (B) being dispersed in a mixture of components (A), (C) and (D), wherein at least 70% of the branched metal oxide particles (B) have a diameter within the range of from 10 to 200 nm.
摘要翻译： 包含100重量份芳族聚碳酸酯（A），0.01至0.5重量份支链金属氧化物颗粒（支化金属氧化物聚集体和/或支化金属氧化物附聚物）（B）的阻燃芳族聚碳酸酯树脂组合物，0.0001至 0.2重量份的有机磺酸的碱金属盐（C）和0.01〜0.5重量份的含氟聚合物（D），支化金属氧化物粒子（B）分散在成分（A）的混合物中， ，（C）和（D），其中至少70％的支化金属氧化物颗粒（B）的直径在10-200nm的范围内。
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8.发明授权
公开(公告)号：US5404705A
公开(公告)日：1995-04-11
申请号：US964065
申请日：1992-10-21
申请人： Masaaki Yanagihara , Kenji Kawakami , Hiroyuki Nagai , Akira Miyamoto , Fumio Tanae , Shunzo Naito
发明人： Masaaki Yanagihara , Kenji Kawakami , Hiroyuki Nagai , Akira Miyamoto , Fumio Tanae , Shunzo Naito
CPC分类号： D02J13/00
摘要： A heater body has a total length between 0.8 and 1.2 m, the heater body and heating member are divided into two pieces from upstream side to downstream side of the heat treating apparatus in ratio of length between 1:3 and 1:1.5, the divided upstream heating member (12) is able to heat the upstream heater body (11) at a temperature higher than 370.degree. C., and the downstream heating member (22) is to heat the downstream heater body (21) at a temperature of between 200.degree. and 320.degree. C. or higher than 370.degree. C., the upstream heater body has yarn guides (15) disposed at a longitudinal pitch of at most 30 mm, and the downstream heater body has yarn guides (24) disposed at a longitudinal pitch between 80 and 120 mm.
摘要翻译： 加热器主体的总长度在0.8和1.2米之间，加热器主体和加热件从热处理设备的上游侧到下游侧分为两段，长度比例为1:3-1:1.5，分为 上游加热构件（12）能够在高于370℃的温度下加热上游加热器主体（11），并且下游加热构件（22）将在下游加热器主体（21）之间的温度 200℃和320℃或高于370℃，上游加热器主体具有以至多30mm的纵向间距设置的导纱器（15），并且下游加热器主体具有设置在 纵向间距在80到120毫米之间。
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公开(公告)号：USD317172S
公开(公告)日：1991-05-28
申请号：US291878
申请日：1988-12-29
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公开(公告)号：USD283911S
公开(公告)日：1986-05-20
申请号：US528757
申请日：1983-09-02
申请人： Akira Miyamoto , Kazuyuki Yamaguchi
设计人： Akira Miyamoto , Kazuyuki Yamaguchi
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