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1. 发明专利

JP2011144222A Thermoplastic resin composition and molded article 有权
标题翻译：热塑性树脂组合物和成型品
公开(公告)号：JP2011144222A
公开(公告)日：2011-07-28
申请号：JP2010004019
申请日：2010-01-12
申请人： Asahi Kasei Chemicals Corp , 旭化成ケミカルズ株式会社
发明人： KONDO TOMOHIRO , TAKANASHI YUKI
IPC分类号： C08L101/00 , C08K3/22
摘要： PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition that exhibits excellent flame retardancy, surely prevents adhesion of a flame-retardant and the like in a molding process, retains rigidity and toughness without deteriorating surface appearances and has high heat resistance.
SOLUTION: The thermoplastic resin composition comprises 100 pts.mass of a synthetic resin (A) composed of a thermoplastic resin having a true specific gravity of at most 1.2 g/mL and 1-40 pts.mass of a chlorite group mineral (B).
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：为了提供阻燃性优异的热塑性树脂组合物，在成型过程中确实防止阻燃剂等的粘附，保持刚性和韧性，而不会使表面外观恶化，并具有高耐热性。解决方案：热塑性树脂组合物包含100磅的由真比重为至多1.2g / mL的热塑性树脂组成的合成树脂（A）和1-40质朴的亚氯酸盐矿物（B）。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010189548A Process for producing polyphenylene ether 审中-公开
标题翻译：生产聚苯乙烯的方法
公开(公告)号：JP2010189548A
公开(公告)日：2010-09-02
申请号：JP2009035160
申请日：2009-02-18
申请人： Asahi Kasei Chemicals Corp , 旭化成ケミカルズ株式会社
发明人： KONDO TOMOHIRO , MITSUI AKIRA
IPC分类号： C08G65/38
摘要： PROBLEM TO BE SOLVED: To provide a process which efficiently and stably produces the powder of low-molecular weight high purity polyphenylene ether while inhibiting a polymer loss due to scales. SOLUTION: The process for producing the polyphenylene ether comprises adding 0.1-40 mass% good solvent (B) based on the entire amount of a phenolic compound (A) (in terms of monomer) present in a polymerization tank to a polymerization solvent after the conversion of the phenolic compound (A) comes to 60% or more. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效稳定地生产低分子量高纯度聚苯醚粉末的方法，同时抑制由于氧化皮引起的聚合物损失。解决方案：聚苯醚的制造方法包括以聚合槽中存在的酚类化合物（A）（单体为单位）的总量添加0.1〜40质量％的良溶剂（B）进行聚合酚类化合物（A）转化后的溶剂达到60％以上。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010047661A Method for producing polyphenylene ether powder 审中-公开
标题翻译：生产聚苯乙烯粉末的方法
公开(公告)号：JP2010047661A
公开(公告)日：2010-03-04
申请号：JP2008211576
申请日：2008-08-20
申请人： Asahi Kasei Chemicals Corp , 旭化成ケミカルズ株式会社
发明人： KONDO TOMOHIRO , YAMAGUCHI TORU , NAGAI AKINOBU
IPC分类号： C08G65/44
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a spherical polyphenylene ether powder efficiently and stably while inhibiting generation of finely divided powders and scales. SOLUTION: This method for producing the polyphenylene ether powder includes polymerization of mixed phenol compounds using a mixed solvent of a good solvent and poor solvent for polyphenylene ether. The resultant polyphenylene ether powder has a content of ≥80% of a particle with sphericity (DL/DS) of 1.0-1.2, that is, a ratio of a longer diameter (DL) to a shorter diameter (DS). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效稳定地制造球形聚苯醚粉末的方法，同时抑制细粉碎和鳞屑的产生。解决方案：该聚苯醚粉末的制造方法包括使用良溶剂和不良溶剂的混合溶剂对聚苯醚进行混合的苯酚化合物的聚合。所得聚苯醚粉末的球形度（DL / DS）为1.0-1.2，即较长直径（DL）与较短直径（DS）的比值的≥80％的含量。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009275208A Method of manufacturing polyphenylene ether 审中-公开
标题翻译：制备聚苯乙烯的方法
公开(公告)号：JP2009275208A
公开(公告)日：2009-11-26
申请号：JP2009033831
申请日：2009-02-17
申请人： Asahi Kasei Chemicals Corp , 旭化成ケミカルズ株式会社
发明人： KONDO TOMOHIRO
IPC分类号： C08G65/44
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently and stably manufacturing powders of a low-molecular weight polyphenylene ether while suppressing the polymer loss due to scales, and further to provide a simple manufacturing method that is adaptable to the batch operation suitable for separately producing polyphenylene ethers having a variety of molecular weights, and also to the continuous operation suitable for mass production of polyphenylene ethers having the same molecular weight. SOLUTION: The method of manufacturing polyphenylene ether comprises polymerizing a phenolic compound in the presence of a catalyst and an oxygen-containing gas using at least one good solvent (A) for polyphenylene ether and at least two poor solvents for the ether. In the above two or more poor solvents, it is indispensable to use a solvent (B) and a solvent (C) whose solubilities to water at 20°C are COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在抑制由于氧化皮引起的聚合物损失的同时有效且稳定地制造低分子量聚苯醚的粉末的方法，并且还提供适用于批次操作的简单的制造方法适用于分别生产具有各种分子量的聚苯醚，以及适用于大规模生产具有相同分子量的聚苯醚的连续操作。解决方案：聚苯醚的制造方法包括使用至少一种用于聚苯醚的良溶剂（A）和用于醚的至少两种不良溶剂在催化剂和含氧气体存在下聚合酚类化合物。在上述两种或更多种不良溶剂中，使用其溶解度（B）和溶解度（C）对20℃下的水的溶解度分别为<50g / 100ml和≥50g/ 100ml是必不可少的。聚合后期的聚合形式是析出分离。在该方法中，溶剂（B）与溶剂（C）的质量比在1.5：1-10：1的范围内。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008063537A Process for production of polyphenylene ether 有权
标题翻译：生产聚苯乙烯的方法
公开(公告)号：JP2008063537A
公开(公告)日：2008-03-21
申请号：JP2006245982
申请日：2006-09-11
申请人： Asahi Kasei Chemicals Corp , 旭化成ケミカルズ株式会社
发明人： KONDO TOMOHIRO
IPC分类号： C08G65/44
摘要： PROBLEM TO BE SOLVED: To provide an effective process with good productivity for production of various polyphenylene ethers with different characteristic features such as molecular weight and glass transition temperature, and a process for producing a polyphenylene ether having a narrow molecular weight distribution expected to give high glass transition temperature and improved mechanical characteristic features and the like.
SOLUTION: The process for production of a polyphenylene ether is an oxidative coupling of a phenolic compound (A) in a mixed solvent composed of at least one or more good solvent(s) of the polyphenylene ether and at least one or more poor solvent(s) of the polyphenylene ether by gradual addition of a mixed solvent (B) composed of 10 to 100 mass% of the component (A) to the total of the component (A) and the poor solvent in the presence of an oxygen-containing gas and 35 mass% or over of the good solvent(s) at the end of the polymerization in the polymerization solution and by sedimentation and precipitation polymerization in which the component (A) is shown by a formula (1) wherein each R
1 , R
2 , R
3 and R
4 represents an independent predetermined substituent.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有生产具有不同特征如分子量和玻璃化转变温度的各种聚苯醚的有效方法，以及预期分子量分布窄的聚苯醚的制备方法以提供高玻璃化转变温度和改进的机械特征等。聚苯醚的制造方法是将酚类化合物（A）在由聚苯醚的至少一种以上的良溶剂构成的混合溶剂和至少一种以上的聚苯醚的氧化偶合在由（A）成分组成的混合溶剂（B）与成分（A）的总量和不良溶剂组成的混合溶剂（B）中，在聚苯醚的溶剂含氧气体和35质量％以上的聚合溶液中的聚合结束时的良溶剂，以及通过式（1）表示成分（A）的沉淀聚合和沉淀聚合，其中，各 R SB 1，R SB 2，R SB 3和R SB 4代表独立的预定取代基。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2015048468A ポリアセタール樹脂組成物有权
标题翻译：聚酯树脂组合物
公开(公告)号：JP2015048468A
公开(公告)日：2015-03-16
申请号：JP2013183264
申请日：2013-09-04
申请人：旭化成ケミカルズ株式会社 , Asahi Kasei Chemicals Corp
发明人： KUDO SHUICHI , KONDO TOMOHIRO
IPC分类号： C08L59/00 , C08K3/34
摘要：【課題】本発明は、長期間の熱エージング後の機械的特性及び熱エージング後の色調特性に極めて優れるポリアセタール樹脂組成物を提供することを目的とする。【解決手段】本発明のポリアセタール樹脂組成物は、ポリアセタール樹脂(A)100質量部と、結晶質珪酸カルシウム水和物(B)0.001〜1.0質量部と、を含む。【選択図】なし
摘要翻译：要解决的问题：提供长时间热老化后的机械特性和热老化后的色调特性显着优异的聚缩醛树脂组合物。解决方案：聚缩醛树脂组合物包含100重量份的（A）聚缩醛树脂和（B）结晶硅酸钙水合物的0.001-1.0pt.mass。

7. 发明专利

JP2013256648A Method for producing polyphenylene ether powder 审中-公开
标题翻译：生产聚苯乙烯粉末的方法
公开(公告)号：JP2013256648A
公开(公告)日：2013-12-26
申请号：JP2013096357
申请日：2013-05-01
申请人： Asahi Kasei Chemicals Corp , 旭化成ケミカルズ株式会社
发明人： YAMAMOTO SHIGERU , KONDO TOMOHIRO , MITSUI AKIRA
IPC分类号： C08J3/14 , C08G65/38
摘要： PROBLEM TO BE SOLVED: To provide a method for producing polyphenylene ether powder, capable of performing direct deaeration and effectively reducing a trouble such as scattering of fine powder during a drying step, filter clogging, and defective biting of an extruder.SOLUTION: A method for producing polyphenylene ether powder includes a precipitation step of adding a poor solvent and a polymer solution obtained by polymerizing a phenol compound into a precipitation tank and precipitating polyphenylene ether to produce a slurry. When, in the polymer solution added into the precipitation tank, a concentration of polyphenylene ether in a good solvent solution is denoted as X (mass%), and a mass ratio (poor solvent/good solvent) between the poor solvent added into the precipitation tank and a good solvent in the polymer solution is denoted as Y, the following expressions (I): 30
摘要翻译：要解决的问题：提供一种能够进行直接脱气的聚苯醚粉末的制造方法，能够有效地减少干燥工序中的细粉末散布，过滤器堵塞，挤出机咬合不良等问题。解决方案：制备聚苯醚粉末包括将不良溶剂和通过将苯酚化合物聚合得到的聚合物溶液沉淀到沉淀槽中并沉淀聚苯醚以产生浆料的沉淀步骤。在加入沉淀槽的聚合物溶液中，在良溶剂溶液中的聚苯醚浓度表示为X（质量％），并且添加到沉淀物中的不良溶剂之间的质量比（不良溶剂/良溶剂）（I）：30

8. 发明专利

JP2013256644A Method for producing polyphenylene ether powder 审中-公开
标题翻译：生产聚苯乙烯粉末的方法
公开(公告)号：JP2013256644A
公开(公告)日：2013-12-26
申请号：JP2013096345
申请日：2013-05-01
申请人： Asahi Kasei Chemicals Corp , 旭化成ケミカルズ株式会社
发明人： YAMAMOTO SHIGERU , KONDO TOMOHIRO , MITSUI AKIRA
IPC分类号： C08G65/46
摘要： PROBLEM TO BE SOLVED: To provide a method for stably producing PPE (polyphenylene ether) powders having a uniform small particle size and less residual solvent amount, excellent in solubility in a solvent and compatible with a liquid additive without causing troubles such as scale adherence.SOLUTION: A method for producing PPE (polyphenylene ether) powders includes a polymerization step of polymerizing a phenol compound in a good solvent for PPE to obtain a polymer solution, and a precipitation step of adding the polymer solution and a poor solvent for PPE into a precipitation tank and precipitating PPE to generate a slurry. In the polymer solution to be added to the precipitation tank, X and Y satisfy the following formulas (I): 30
摘要翻译：要解决的问题：提供一种稳定地制造具有均匀的小粒径和较少残留溶剂量的PPE（聚苯醚）粉末的方法，在溶剂中的溶解性优异且与液体添加剂相容，而不会引起诸如垢附着的麻烦。解决方案：制备PPE（聚苯醚）粉末的方法包括聚合步骤，使酚化合物在PPE的良溶剂中聚合以获得聚合物溶液，并且将聚合物溶液和用于PPE的不良溶剂加入到沉淀池和沉淀PPE以产生浆料。在添加到沉淀槽中的聚合物溶液中，X和Y满足下式（I）：30

9. 发明专利

JP2013237869A Resin composition and molded body thereof 有权
标题翻译：树脂组合物及其成型体
公开(公告)号：JP2013237869A
公开(公告)日：2013-11-28
申请号：JP2013184613
申请日：2013-09-06
申请人： Asahi Kasei Chemicals Corp , 旭化成ケミカルズ株式会社
发明人： I TOSHIICHIRO , KAMO HIROSHI , ARAKI YOSHIFUMI , YAMAGUCHI TORU , KONDO TOMOHIRO , AKIYAMA YOSHIKUNI
IPC分类号： C08L71/12 , C08L23/10 , C08L53/02
摘要： PROBLEM TO BE SOLVED: To provide a resin composition comprising a polyphenylene ether and a hydrogenated block copolymer and having excellent fluidity, mechanical characteristics and the like.SOLUTION: A resin composition includes 1-99 mass% of (a) polyphenylene ether, and 99-1 mass% of (b) a hydrogenated block copolymer obtained by hydrogenating a block copolymer comprising at least two polymer blocks A mainly comprising a vinyl aromatic compound and at least one polymer block B mainly comprising a diene compound. In the resin composition, the polyphenylene ether includes 5-20 mass% of a component having at least 50,000 molecular weight and 12-30 mass% of a component having at most 8,000 molecular weight based on the whole polyphenylene ether, and the hydrogenated block copolymer has at most 100,000 number average molecular weight (Mnb) as the hydrogenated block copolymer and the polymer block A has at least 8,000 number average molecular weight (MnbA).
摘要翻译：要解决的问题：提供一种包含聚苯醚和氢化嵌段共聚物并具有优异的流动性，机械特性等的树脂组合物。溶液：树脂组合物包含1-99质量％的（a）聚苯醚和99 -1质量％的（b）通过氢化包含至少两个主要包含乙烯基芳族化合物的聚合物嵌段A和至少一个主要包含二烯化合物的聚合物嵌段B的嵌段共聚物获得的氢化嵌段共聚物。在树脂组合物中，聚苯醚包含5〜20质量％的分子量为5万以上的成分和12-30质量％的基于全部聚苯醚的分子量为8,000以下的成分，氢化嵌段共聚物氢化嵌段共聚物的数均分子量（Mnb）至多为100,000，聚合物嵌段A的数均分子数（MnbA）至少为8000。

10. 发明专利

JP2013043911A Method of manufacturing polyacetal 有权
标题翻译：制造聚乙烯的方法
公开(公告)号：JP2013043911A
公开(公告)日：2013-03-04
申请号：JP2011181437
申请日：2011-08-23
申请人： Asahi Kasei Chemicals Corp , 旭化成ケミカルズ株式会社
发明人： KONDO TOMOHIRO
IPC分类号： C08G2/28
摘要： PROBLEM TO BE SOLVED: To provide a polyacetal of high purity effectively suppressed in black spot foreign matter.SOLUTION: A method of manufacturing the polyacetal comprises a step of obtaining a polyacetal by polymerization and a step of passing the polyacetal powder through a magnetic separator equipped with a magnetic force-generating source thereby removing the magnetic metal in the polyacetal to obtain the polyacetal having a magnetic metal content of less than 1 ppm.

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